BUMP 2.5.2

This ensures that we don't import _cmessage in
an incomplete state or segfault if _cbson isn't
available. If _cbson.so has been removed we fall
back to pure python.

.codecov.yml

@@ -1,4 +0,0 @@
-# do not notify until at least 100 builds have been uploaded from the CI pipeline
-# you can also set after_n_builds on comments independently
-comment:
-  after_n_builds: 100

.evergreen/combine-coverage.sh

@@ -1,16 +0,0 @@
-#!/bin/bash
-#
-# Coverage combine merges (and removes) all the coverage files and
-# generates a new .coverage file in the current directory.
-
-set -eu
-
-# Set up the virtual env.
-. .evergreen/scripts/setup-dev-env.sh
-uv sync --group coverage
-source .venv/bin/activate
-
-ls -la coverage/
-
-coverage combine coverage/coverage.*
-coverage html -d htmlcov

.evergreen/config.yml

@@ -1,65 +0,0 @@
-########################################
-# Evergreen Template for MongoDB Drivers
-########################################
-
-# When a task that used to pass starts to fail
-# Go through all versions that may have been skipped to detect
-# when the task started failing
-stepback: true
-
-# Mark a failure as a system/bootstrap failure (purple box) rather then a task
-# failure by default.
-# Actual testing tasks are marked with `type: test`
-command_type: system
-
-# Protect ourselves against rogue test case, or curl gone wild, that runs forever
-# Good rule of thumb: the averageish length a task takes, times 5
-# That roughly accounts for variable system performance for various buildvariants
-exec_timeout_secs: 3600 # 60 minutes is the longest we'll ever run (primarily
-                        # for macos hosts)
-
-# What to do when evergreen hits the timeout (`post:` tasks are run automatically)
-timeout:
-  - command: subprocess.exec
-    params:
-      binary: ls -la
-
-include:
-  - filename: .evergreen/generated_configs/functions.yml
-  - filename: .evergreen/generated_configs/tasks.yml
-  - filename: .evergreen/generated_configs/variants.yml
-
-pre:
-  - func: "fetch source"
-  - func: "setup system"
-  - func: "assume ec2 role"
-
-post:
-  # Disabled, causing timeouts
-  # - func: "upload working dir"
-  - func: "teardown system"
-  - func: "upload codecov"
-  - func: "upload coverage"
-  - func: "upload mo artifacts"
-  - func: "upload test results"
-  - func: "cleanup"
-
-tasks:
-  - name: resync_specs
-    commands:
-      - command: subprocess.exec
-        params:
-          binary: bash
-          include_expansions_in_env: [AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, AWS_SESSION_TOKEN]
-          args:
-            - .evergreen/scripts/resync-all-specs.sh
-          working_dir: src
-
-buildvariants:
-  - name: resync_specs
-    display_name: "Resync Specs"
-    run_on: rhel80-small
-    cron: '0 16 * * MON'
-    patchable: true
-    tasks:
-      - name: resync_specs

.evergreen/generated_configs/functions.yml

@@ -1,343 +0,0 @@
-functions:
-  # Assume ec2 role
-  assume ec2 role:
-    - command: ec2.assume_role
-      params:
-        role_arn: ${aws_test_secrets_role}
-        duration_seconds: 3600
-
-  # Attach benchmark test results
-  attach benchmark test results:
-    - command: attach.results
-      params:
-        file_location: src/report.json
-
-  # Cleanup
-  cleanup:
-    - command: subprocess.exec
-      params:
-        binary: bash
-        args:
-          - .evergreen/scripts/cleanup.sh
-        working_dir: src
-      type: test
-
-  # Download and merge coverage
-  download and merge coverage:
-    - command: ec2.assume_role
-      params:
-        role_arn: ${assume_role_arn}
-      type: setup
-    - command: subprocess.exec
-      params:
-        binary: bash
-        args:
-          - .evergreen/scripts/download-and-merge-coverage.sh
-          - ${bucket_name}
-          - ${revision}
-          - ${version_id}
-        working_dir: src
-        silent: true
-        include_expansions_in_env:
-          - AWS_ACCESS_KEY_ID
-          - AWS_SECRET_ACCESS_KEY
-          - AWS_SESSION_TOKEN
-      type: test
-    - command: subprocess.exec
-      params:
-        binary: bash
-        args:
-          - .evergreen/combine-coverage.sh
-        working_dir: src
-      type: test
-    - command: subprocess.exec
-      params:
-        binary: bash
-        args:
-          - .evergreen/scripts/upload-coverage-report.sh
-          - ${bucket_name}
-          - ${revision}
-          - ${version_id}
-        working_dir: src
-        silent: true
-        include_expansions_in_env:
-          - AWS_ACCESS_KEY_ID
-          - AWS_SECRET_ACCESS_KEY
-          - AWS_SESSION_TOKEN
-      type: test
-    - command: s3.put
-      params:
-        remote_file: coverage/${revision}/${version_id}/htmlcov/index.html
-        aws_key: ${AWS_ACCESS_KEY_ID}
-        aws_secret: ${AWS_SECRET_ACCESS_KEY}
-        aws_session_token: ${AWS_SESSION_TOKEN}
-        bucket: ${bucket_name}
-        local_file: src/htmlcov/index.html
-        permissions: public-read
-        content_type: text/html
-        display_name: Coverage Report HTML
-        optional: "true"
-      type: setup
-
-  # Fetch source
-  fetch source:
-    - command: git.get_project
-      params:
-        directory: src
-
-  # Run server
-  run server:
-    - command: subprocess.exec
-      params:
-        binary: bash
-        args:
-          - .evergreen/just.sh
-          - run-server
-          - ${TEST_NAME}
-        working_dir: src
-        include_expansions_in_env:
-          - VERSION
-          - TOPOLOGY
-          - AUTH
-          - SSL
-          - ORCHESTRATION_FILE
-          - UV_PYTHON
-          - TOOLCHAIN_VERSION
-          - STORAGE_ENGINE
-          - REQUIRE_API_VERSION
-          - DRIVERS_TOOLS
-          - TEST_CRYPT_SHARED
-          - AUTH_AWS
-          - LOAD_BALANCER
-          - LOCAL_ATLAS
-          - NO_EXT
-      type: test
-    - command: expansions.update
-      params:
-        file: ${DRIVERS_TOOLS}/mo-expansion.yml
-
-  # Run tests
-  run tests:
-    - command: subprocess.exec
-      params:
-        binary: bash
-        args:
-          - .evergreen/just.sh
-          - setup-tests
-          - ${TEST_NAME}
-          - ${SUB_TEST_NAME}
-        working_dir: src
-        include_expansions_in_env:
-          - AUTH
-          - SSL
-          - AWS_ACCESS_KEY_ID
-          - AWS_SECRET_ACCESS_KEY
-          - AWS_SESSION_TOKEN
-          - COVERAGE
-          - UV_PYTHON
-          - LIBMONGOCRYPT_URL
-          - MONGODB_URI
-          - TOOLCHAIN_VERSION
-          - DISABLE_TEST_COMMANDS
-          - GREEN_FRAMEWORK
-          - NO_EXT
-          - COMPRESSORS
-          - MONGODB_API_VERSION
-          - REQUIRE_API_VERSION
-          - DEBUG_LOG
-          - DISABLE_FLAKY
-          - ORCHESTRATION_FILE
-          - OCSP_SERVER_TYPE
-          - VERSION
-          - IS_WIN32
-          - REQUIRE_FIPS
-          - TEST_MIN_DEPS
-      type: test
-    - command: subprocess.exec
-      params:
-        binary: bash
-        args:
-          - .evergreen/just.sh
-          - run-tests
-        working_dir: src
-      type: test
-
-  # Send dashboard data
-  send dashboard data:
-    - command: subprocess.exec
-      params:
-        binary: bash
-        args:
-          - .evergreen/scripts/perf-submission-setup.sh
-        working_dir: src
-        include_expansions_in_env:
-          - requester
-          - revision_order_id
-          - project_id
-          - version_id
-          - build_variant
-          - parsed_order_id
-          - task_name
-          - task_id
-          - execution
-          - is_mainline
-      type: test
-    - command: expansions.update
-      params:
-        file: src/expansion.yml
-    - command: subprocess.exec
-      params:
-        binary: bash
-        args:
-          - .evergreen/scripts/perf-submission.sh
-        working_dir: src
-        include_expansions_in_env:
-          - requester
-          - revision_order_id
-          - project_id
-          - version_id
-          - build_variant
-          - parsed_order_id
-          - task_name
-          - task_id
-          - execution
-          - is_mainline
-      type: test
-
-  # Setup system
-  setup system:
-    - command: subprocess.exec
-      params:
-        binary: bash
-        args:
-          - .evergreen/scripts/setup-system.sh
-        working_dir: src
-        include_expansions_in_env:
-          - is_patch
-          - project
-          - version_id
-      type: test
-    - command: expansions.update
-      params:
-        file: src/expansion.yml
-
-  # Teardown system
-  teardown system:
-    - command: subprocess.exec
-      params:
-        binary: bash
-        args:
-          - .evergreen/just.sh
-          - teardown-tests
-        working_dir: src
-      type: test
-    - command: subprocess.exec
-      params:
-        binary: bash
-        args:
-          - ${DRIVERS_TOOLS}/.evergreen/teardown.sh
-        working_dir: src
-      type: test
-
-  # Test numpy
-  test numpy:
-    - command: subprocess.exec
-      params:
-        binary: bash
-        args:
-          - .evergreen/just.sh
-          - test-numpy
-        working_dir: src
-        include_expansions_in_env:
-          - TOOLCHAIN_VERSION
-          - COVERAGE
-      type: test
-
-  # Upload coverage codecov
-  upload codecov:
-    - command: subprocess.exec
-      params:
-        binary: bash
-        args:
-          - .evergreen/scripts/upload-codecov.sh
-        working_dir: src
-        include_expansions_in_env:
-          - CODECOV_TOKEN
-          - build_variant
-          - task_name
-          - github_commit
-          - github_pr_number
-          - github_pr_head_branch
-          - github_author
-          - requester
-          - branch_name
-      type: test
-
-  # Upload coverage
-  upload coverage:
-    - command: ec2.assume_role
-      params:
-        role_arn: ${assume_role_arn}
-      type: setup
-    - command: s3.put
-      params:
-        remote_file: coverage/${revision}/${version_id}/coverage/coverage.${build_variant}.${task_name}
-        aws_key: ${AWS_ACCESS_KEY_ID}
-        aws_secret: ${AWS_SECRET_ACCESS_KEY}
-        aws_session_token: ${AWS_SESSION_TOKEN}
-        bucket: ${bucket_name}
-        local_file: src/.coverage
-        permissions: public-read
-        content_type: text/html
-        display_name: Raw Coverage Report
-        optional: "true"
-      type: setup
-
-  # Upload mo artifacts
-  upload mo artifacts:
-    - command: ec2.assume_role
-      params:
-        role_arn: ${assume_role_arn}
-      type: setup
-    - command: archive.targz_pack
-      params:
-        target: mongo-coredumps.tgz
-        source_dir: ./
-        include:
-          - ./**.core
-          - ./**.mdmp
-    - command: s3.put
-      params:
-        remote_file: ${build_variant}/${revision}/${version_id}/${build_id}/coredumps/${task_id}-${execution}-mongodb-coredumps.tar.gz
-        aws_key: ${AWS_ACCESS_KEY_ID}
-        aws_secret: ${AWS_SECRET_ACCESS_KEY}
-        aws_session_token: ${AWS_SESSION_TOKEN}
-        bucket: ${bucket_name}
-        local_file: mongo-coredumps.tgz
-        permissions: public-read
-        content_type: ${content_type|application/x-gzip}
-        display_name: Core Dumps - Execution
-        optional: "true"
-      type: setup
-    - command: s3.put
-      params:
-        remote_file: ${build_variant}/${revision}/${version_id}/${build_id}/logs/${task_id}-${execution}-drivers-tools-logs.tar.gz
-        aws_key: ${AWS_ACCESS_KEY_ID}
-        aws_secret: ${AWS_SECRET_ACCESS_KEY}
-        aws_session_token: ${AWS_SESSION_TOKEN}
-        bucket: ${bucket_name}
-        local_file: ${DRIVERS_TOOLS}/.evergreen/test_logs.tar.gz
-        permissions: public-read
-        content_type: ${content_type|application/x-gzip}
-        display_name: drivers-tools-logs.tar.gz
-        optional: "true"
-      type: setup
-
-  # Upload test results
-  upload test results:
-    - command: attach.results
-      params:
-        file_location: ${DRIVERS_TOOLS}/results.json
-    - command: attach.xunit_results
-      params:
-        file: src/xunit-results/TEST-*.xml

.evergreen/generated_configs/variants.yml

@@ -1,680 +0,0 @@
-buildvariants:
-  # Alternative hosts tests
-  - name: other-hosts-rhel9-fips-latest
-    tasks:
-      - name: .test-no-toolchain
-    display_name: Other hosts RHEL9-FIPS latest
-    run_on:
-      - rhel92-fips
-    batchtime: 1440
-    expansions:
-      VERSION: latest
-      NO_EXT: "1"
-      REQUIRE_FIPS: "1"
-      UV_PYTHON: /usr/bin/python3.11
-    tags: []
-  - name: other-hosts-rhel8-zseries-latest
-    tasks:
-      - name: .test-no-toolchain
-    display_name: Other hosts RHEL8-zseries latest
-    run_on:
-      - rhel8-zseries-small
-    batchtime: 1440
-    expansions:
-      VERSION: latest
-      NO_EXT: "1"
-    tags: []
-  - name: other-hosts-rhel8-power8-latest
-    tasks:
-      - name: .test-no-toolchain
-    display_name: Other hosts RHEL8-POWER8 latest
-    run_on:
-      - rhel8-power-small
-    batchtime: 1440
-    expansions:
-      VERSION: latest
-      NO_EXT: "1"
-    tags: []
-  - name: other-hosts-rhel8-arm64-latest
-    tasks:
-      - name: .test-no-toolchain
-    display_name: Other hosts RHEL8-arm64 latest
-    run_on:
-      - rhel82-arm64-small
-    batchtime: 1440
-    expansions:
-      VERSION: latest
-      NO_EXT: "1"
-    tags: []
-  - name: other-hosts-amazon2023-latest
-    tasks:
-      - name: .test-no-toolchain
-    display_name: Other hosts Amazon2023 latest
-    run_on:
-      - amazon2023-arm64-latest-large-m8g
-    batchtime: 1440
-    expansions:
-      VERSION: latest
-      NO_EXT: "1"
-    tags: [pr]
-
-  # Atlas connect tests
-  - name: atlas-connect-rhel8
-    tasks:
-      - name: .test-no-orchestration
-    display_name: Atlas connect RHEL8
-    run_on:
-      - rhel87-small
-    expansions:
-      TEST_NAME: atlas_connect
-    tags: [pr]
-
-  # Aws auth tests
-  - name: auth-aws-rhel8
-    tasks:
-      - name: .auth-aws
-    display_name: Auth AWS RHEL8
-    run_on:
-      - rhel87-small
-    tags: []
-  - name: auth-aws-win64
-    tasks:
-      - name: .auth-aws
-    display_name: Auth AWS Win64
-    run_on:
-      - windows-2022-latest-small
-    tags: []
-  - name: auth-aws-macos
-    tasks:
-      - name: .auth-aws !.auth-aws-web-identity !.auth-aws-ec2
-    display_name: Auth AWS macOS
-    run_on:
-      - macos-14
-    tags: [pr]
-  - name: auth-aws-ecs-macos
-    tasks:
-      - name: .auth-aws-ecs
-    display_name: Auth AWS ECS macOS
-    run_on:
-      - ubuntu2404-small
-    tags: [pr]
-
-  # Aws lambda tests
-  - name: faas-lambda
-    tasks:
-      - name: .aws_lambda
-    display_name: FaaS Lambda
-    run_on:
-      - rhel87-small
-
-  # Backport pr tests
-  - name: backport-pr
-    tasks:
-      - name: backport-pr
-    display_name: Backport PR
-    run_on:
-      - rhel87-small
-
-  # Compression tests
-  - name: compression-snappy-rhel8
-    tasks:
-      - name: .test-standard
-    display_name: Compression snappy RHEL8
-    run_on:
-      - rhel87-small
-    expansions:
-      COMPRESSOR: snappy
-  - name: compression-zlib-rhel8
-    tasks:
-      - name: .test-standard
-    display_name: Compression zlib RHEL8
-    run_on:
-      - rhel87-small
-    expansions:
-      COMPRESSOR: zlib
-  - name: compression-zstd-rhel8
-    tasks:
-      - name: .test-standard !.server-4.2
-    display_name: Compression zstd RHEL8
-    run_on:
-      - rhel87-small
-    expansions:
-      COMPRESSOR: zstd
-  - name: compression-zstd-ubuntu-22
-    tasks:
-      - name: .test-standard !.server-4.2 !.server-4.4 !.server-5.0 .python-3.14
-      - name: .test-standard !.server-4.2 !.server-4.4 !.server-5.0 .python-3.14t
-    display_name: Compression zstd Ubuntu-22
-    run_on:
-      - ubuntu2204-small
-    expansions:
-      COMPRESSOR: ztsd
-
-  # Coverage report tests
-  - name: coverage-report
-    tasks:
-      - name: coverage-report
-    display_name: Coverage Report
-    run_on:
-      - rhel87-small
-
-  # Disable test commands tests
-  - name: disable-test-commands-rhel8
-    tasks:
-      - name: .test-standard .server-latest
-    display_name: Disable test commands RHEL8
-    run_on:
-      - rhel87-small
-    expansions:
-      AUTH: auth
-      SSL: ssl
-      DISABLE_TEST_COMMANDS: "1"
-
-  # Doctests tests
-  - name: doctests-rhel8
-    tasks:
-      - name: .test-non-standard .standalone-noauth-nossl
-    display_name: Doctests RHEL8
-    run_on:
-      - rhel87-small
-    expansions:
-      TEST_NAME: doctest
-
-  # Encryption tests
-  - name: encryption-rhel8
-    tasks:
-      - name: .test-non-standard
-    display_name: Encryption RHEL8
-    run_on:
-      - rhel87-small
-    batchtime: 1440
-    expansions:
-      TEST_NAME: encryption
-    tags: [encryption_tag]
-  - name: encryption-macos
-    tasks:
-      - name: .test-non-standard !.pypy
-    display_name: Encryption macOS
-    run_on:
-      - macos-14
-    batchtime: 1440
-    expansions:
-      TEST_NAME: encryption
-    tags: [encryption_tag]
-  - name: encryption-win64
-    tasks:
-      - name: .test-non-standard !.pypy
-    display_name: Encryption Win64
-    run_on:
-      - windows-2022-latest-small
-    batchtime: 1440
-    expansions:
-      TEST_NAME: encryption
-    tags: [encryption_tag]
-  - name: encryption-crypt_shared-rhel8
-    tasks:
-      - name: .test-non-standard
-    display_name: Encryption crypt_shared RHEL8
-    run_on:
-      - rhel87-small
-    batchtime: 1440
-    expansions:
-      TEST_NAME: encryption
-      TEST_CRYPT_SHARED: "true"
-    tags: [encryption_tag]
-  - name: encryption-crypt_shared-macos
-    tasks:
-      - name: .test-non-standard !.pypy
-    display_name: Encryption crypt_shared macOS
-    run_on:
-      - macos-14
-    batchtime: 1440
-    expansions:
-      TEST_NAME: encryption
-      TEST_CRYPT_SHARED: "true"
-    tags: [encryption_tag]
-  - name: encryption-crypt_shared-win64
-    tasks:
-      - name: .test-non-standard !.pypy
-    display_name: Encryption crypt_shared Win64
-    run_on:
-      - windows-2022-latest-small
-    batchtime: 1440
-    expansions:
-      TEST_NAME: encryption
-      TEST_CRYPT_SHARED: "true"
-    tags: [encryption_tag]
-  - name: encryption-pyopenssl-rhel8
-    tasks:
-      - name: .test-non-standard
-    display_name: Encryption PyOpenSSL RHEL8
-    run_on:
-      - rhel87-small
-    batchtime: 1440
-    expansions:
-      TEST_NAME: encryption
-      SUB_TEST_NAME: pyopenssl
-    tags: [encryption_tag]
-
-  # Enterprise auth tests
-  - name: auth-enterprise-rhel8
-    tasks:
-      - name: .test-standard-auth .auth !.free-threaded
-    display_name: Auth Enterprise RHEL8
-    run_on:
-      - rhel87-small
-    expansions:
-      TEST_NAME: enterprise_auth
-      AUTH: auth
-  - name: auth-enterprise-macos
-    tasks:
-      - name: .test-standard-auth !.pypy .auth !.free-threaded
-    display_name: Auth Enterprise macOS
-    run_on:
-      - macos-14
-    expansions:
-      TEST_NAME: enterprise_auth
-      AUTH: auth
-  - name: auth-enterprise-win64
-    tasks:
-      - name: .test-standard-auth !.pypy .auth !.free-threaded
-    display_name: Auth Enterprise Win64
-    run_on:
-      - windows-2022-latest-small
-    expansions:
-      TEST_NAME: enterprise_auth
-      AUTH: auth
-
-  # Green framework tests
-  - name: green-gevent-rhel8
-    tasks:
-      - name: .test-standard .sync !.free-threaded
-    display_name: Green Gevent RHEL8
-    run_on:
-      - rhel87-small
-    expansions:
-      GREEN_FRAMEWORK: gevent
-
-  # Import time tests
-  - name: import-time
-    tasks:
-      - name: check-import-time
-    display_name: Import Time
-    run_on:
-      - rhel87-small
-
-  # Kms tests
-  - name: kms
-    tasks:
-      - name: test-gcpkms
-        batchtime: 1440
-      - name: test-gcpkms-fail
-      - name: test-azurekms
-        batchtime: 1440
-      - name: test-azurekms-fail
-    display_name: KMS
-    run_on:
-      - debian11-small
-
-  # Load balancer tests
-  - name: load-balancer
-    tasks:
-      - name: .test-non-standard .server-6.0 .sharded_cluster-auth-ssl
-      - name: .test-non-standard .server-7.0 .sharded_cluster-auth-ssl
-      - name: .test-non-standard .server-8.0 .sharded_cluster-auth-ssl
-      - name: .test-non-standard .server-rapid .sharded_cluster-auth-ssl
-      - name: .test-non-standard .server-latest .sharded_cluster-auth-ssl
-    display_name: Load Balancer
-    run_on:
-      - rhel87-small
-    batchtime: 1440
-    expansions:
-      TEST_NAME: load_balancer
-
-  # Min support tests
-  - name: min-support-rhel8
-    tasks:
-      - name: .test-min-support
-    display_name: Min Support RHEL8
-    run_on:
-      - rhel87-small
-
-  # Mockupdb tests
-  - name: mockupdb-rhel8
-    tasks:
-      - name: .test-no-orchestration
-    display_name: MockupDB RHEL8
-    run_on:
-      - rhel87-small
-    expansions:
-      TEST_NAME: mockupdb
-    tags: [pr]
-
-  # Mod wsgi tests
-  - name: mod_wsgi-ubuntu-22
-    tasks:
-      - name: .mod_wsgi
-    display_name: Mod_WSGI Ubuntu-22
-    run_on:
-      - ubuntu2204-small
-    expansions:
-      MOD_WSGI_VERSION: "4"
-
-  # No c ext tests
-  - name: no-c-ext-rhel8
-    tasks:
-      - name: .test-standard
-    display_name: No C Ext RHEL8
-    run_on:
-      - rhel87-small
-    expansions:
-      NO_EXT: "1"
-
-  # No server tests
-  - name: no-server-rhel8
-    tasks:
-      - name: .test-no-orchestration
-    display_name: No server RHEL8
-    run_on:
-      - rhel87-small
-    tags: [pr]
-
-  # Ocsp tests
-  - name: ocsp-rhel8
-    tasks:
-      - name: .ocsp
-    display_name: OCSP RHEL8
-    run_on:
-      - rhel87-small
-    batchtime: 10080
-  - name: ocsp-win64
-    tasks:
-      - name: .ocsp-rsa !.ocsp-staple .latest
-      - name: .ocsp-rsa !.ocsp-staple .4.4
-    display_name: OCSP Win64
-    run_on:
-      - windows-2022-latest-small
-    batchtime: 10080
-  - name: ocsp-macos
-    tasks:
-      - name: .ocsp-rsa !.ocsp-staple .latest
-      - name: .ocsp-rsa !.ocsp-staple .4.4
-    display_name: OCSP macOS
-    run_on:
-      - macos-14
-    batchtime: 10080
-
-  # Oidc auth tests
-  - name: auth-oidc-ubuntu-22
-    tasks:
-      - name: .auth_oidc_remote
-    display_name: Auth OIDC Ubuntu-22
-    run_on:
-      - ubuntu2204-small
-    batchtime: 1440
-  - name: auth-oidc-local-ubuntu-22
-    tasks:
-      - name: "!.auth_oidc_remote .auth_oidc"
-    display_name: Auth OIDC Local Ubuntu-22
-    run_on:
-      - ubuntu2204-small
-    batchtime: 1440
-    expansions:
-      COVERAGE: "1"
-    tags: [pr]
-  - name: auth-oidc-macos
-    tasks:
-      - name: "!.auth_oidc_remote .auth_oidc"
-    display_name: Auth OIDC macOS
-    run_on:
-      - macos-14
-    batchtime: 1440
-  - name: auth-oidc-win64
-    tasks:
-      - name: "!.auth_oidc_remote .auth_oidc"
-    display_name: Auth OIDC Win64
-    run_on:
-      - windows-2022-latest-small
-    batchtime: 1440
-
-  # Perf tests
-  - name: performance-benchmarks
-    tasks:
-      - name: .perf
-    display_name: Performance Benchmarks
-    run_on:
-      - rhel90-dbx-perf-large
-    batchtime: 1440
-
-  # Pyopenssl tests
-  - name: pyopenssl-rhel8
-    tasks:
-      - name: .test-standard .sync
-      - name: .test-standard .async .replica_set-noauth-ssl
-    display_name: PyOpenSSL RHEL8
-    run_on:
-      - rhel87-small
-    batchtime: 1440
-    expansions:
-      SUB_TEST_NAME: pyopenssl
-  - name: pyopenssl-macos
-    tasks:
-      - name: .test-standard !.pypy .sync
-      - name: .test-standard !.pypy .async .replica_set-noauth-ssl
-    display_name: PyOpenSSL macOS
-    run_on:
-      - rhel87-small
-    batchtime: 1440
-    expansions:
-      SUB_TEST_NAME: pyopenssl
-  - name: pyopenssl-win64
-    tasks:
-      - name: .test-standard !.pypy .sync
-      - name: .test-standard !.pypy .async .replica_set-noauth-ssl
-    display_name: PyOpenSSL Win64
-    run_on:
-      - windows-2022-latest-small
-    batchtime: 1440
-    expansions:
-      SUB_TEST_NAME: pyopenssl
-
-  # Search index tests
-  - name: search-index-helpers-rhel8
-    tasks:
-      - name: .search_index
-    display_name: Search Index Helpers RHEL8
-    run_on:
-      - rhel87-small
-
-  # Server version tests
-  - name: mongodb-v4.2
-    tasks:
-      - name: .server-version
-    display_name: "* MongoDB v4.2"
-    run_on:
-      - rhel87-small
-    expansions:
-      VERSION: "4.2"
-    tags: [coverage_tag]
-  - name: mongodb-v4.4
-    tasks:
-      - name: .server-version
-    display_name: "* MongoDB v4.4"
-    run_on:
-      - rhel87-small
-    expansions:
-      VERSION: "4.4"
-    tags: [coverage_tag]
-  - name: mongodb-v5.0
-    tasks:
-      - name: .server-version
-    display_name: "* MongoDB v5.0"
-    run_on:
-      - rhel87-small
-    expansions:
-      VERSION: "5.0"
-    tags: [coverage_tag]
-  - name: mongodb-v6.0
-    tasks:
-      - name: .server-version
-    display_name: "* MongoDB v6.0"
-    run_on:
-      - rhel87-small
-    expansions:
-      VERSION: "6.0"
-    tags: [coverage_tag]
-  - name: mongodb-v7.0
-    tasks:
-      - name: .server-version
-    display_name: "* MongoDB v7.0"
-    run_on:
-      - rhel87-small
-    expansions:
-      VERSION: "7.0"
-    tags: [coverage_tag]
-  - name: mongodb-v8.0
-    tasks:
-      - name: .server-version
-    display_name: "* MongoDB v8.0"
-    run_on:
-      - rhel87-small
-    expansions:
-      VERSION: "8.0"
-    tags: [coverage_tag]
-  - name: mongodb-rapid
-    tasks:
-      - name: .server-version
-    display_name: "* MongoDB rapid"
-    run_on:
-      - rhel87-small
-    expansions:
-      VERSION: rapid
-    tags: [coverage_tag]
-  - name: mongodb-latest
-    tasks:
-      - name: .server-version
-    display_name: "* MongoDB latest"
-    run_on:
-      - rhel87-small
-    expansions:
-      VERSION: latest
-    tags: [coverage_tag]
-
-  # Stable api tests
-  - name: stable-api-require-v1-rhel8-auth
-    tasks:
-      - name: .test-standard !.replica_set-noauth-ssl .server-5.0
-      - name: .test-standard !.replica_set-noauth-ssl .server-6.0
-      - name: .test-standard !.replica_set-noauth-ssl .server-7.0
-      - name: .test-standard !.replica_set-noauth-ssl .server-8.0
-      - name: .test-standard !.replica_set-noauth-ssl .server-rapid
-      - name: .test-standard !.replica_set-noauth-ssl .server-latest
-    display_name: Stable API require v1 RHEL8 Auth
-    run_on:
-      - rhel87-small
-    expansions:
-      AUTH: auth
-      REQUIRE_API_VERSION: "1"
-      MONGODB_API_VERSION: "1"
-    tags: [versionedApi_tag]
-  - name: stable-api-accept-v2-rhel8-auth
-    tasks:
-      - name: .test-standard .server-5.0 .standalone-noauth-nossl
-      - name: .test-standard .server-6.0 .standalone-noauth-nossl
-      - name: .test-standard .server-7.0 .standalone-noauth-nossl
-      - name: .test-standard .server-8.0 .standalone-noauth-nossl
-      - name: .test-standard .server-rapid .standalone-noauth-nossl
-      - name: .test-standard .server-latest .standalone-noauth-nossl
-    display_name: Stable API accept v2 RHEL8 Auth
-    run_on:
-      - rhel87-small
-    expansions:
-      AUTH: auth
-      ORCHESTRATION_FILE: versioned-api-testing.json
-    tags: [versionedApi_tag]
-
-  # Standard nonlinux tests
-  - name: test-macos
-    tasks:
-      - name: .test-standard !.pypy
-    display_name: "* Test macOS"
-    run_on:
-      - macos-14
-    tags: [standard-non-linux]
-  - name: test-macos-arm64
-    tasks:
-      - name: .test-standard !.pypy .server-6.0
-      - name: .test-standard !.pypy .server-7.0
-      - name: .test-standard !.pypy .server-8.0
-      - name: .test-standard !.pypy .server-rapid
-      - name: .test-standard !.pypy .server-latest
-    display_name: "* Test macOS Arm64"
-    run_on:
-      - macos-14-arm64
-    tags: [standard-non-linux]
-  - name: test-win64
-    tasks:
-      - name: .test-standard !.pypy
-      - name: .test-no-orchestration !.pypy
-    display_name: "* Test Win64"
-    run_on:
-      - windows-2022-latest-small
-    tags: [standard-non-linux]
-  - name: test-win32
-    tasks:
-      - name: .test-standard !.pypy
-    display_name: "* Test Win32"
-    run_on:
-      - windows-64-vsMulti-small
-    expansions:
-      IS_WIN32: "1"
-    tags: [standard-non-linux]
-
-  # Storage engine tests
-  - name: storage-inmemory-rhel8
-    tasks:
-      - name: .test-standard .standalone-noauth-nossl
-    display_name: Storage InMemory RHEL8
-    run_on:
-      - rhel87-small
-    expansions:
-      STORAGE_ENGINE: inmemory
-
-  # Test numpy tests
-  - name: test-numpy-rhel8
-    tasks:
-      - name: .test-numpy
-    display_name: Test Numpy RHEL8
-    run_on:
-      - rhel87-small
-    tags: [binary, vector, pr]
-  - name: test-numpy-macos
-    tasks:
-      - name: .test-numpy
-    display_name: Test Numpy macOS
-    run_on:
-      - macos-14
-    tags: [binary, vector]
-  - name: test-numpy-macos-arm64
-    tasks:
-      - name: .test-numpy
-    display_name: Test Numpy macOS Arm64
-    run_on:
-      - macos-14-arm64
-    tags: [binary, vector]
-  - name: test-numpy-win64
-    tasks:
-      - name: .test-numpy
-    display_name: Test Numpy Win64
-    run_on:
-      - windows-2022-latest-small
-    tags: [binary, vector]
-  - name: test-numpy-win32
-    tasks:
-      - name: .test-numpy
-    display_name: Test Numpy Win32
-    run_on:
-      - windows-64-vsMulti-small
-    expansions:
-      IS_WIN32: "1"
-    tags: [binary, vector]

.evergreen/just.sh

@@ -1,5 +0,0 @@
-#!/bin/bash
-set -eu
-
-. .evergreen/scripts/setup-dev-env.sh
-just "$@"

.evergreen/remove-unimplemented-tests.sh

@@ -1,56 +0,0 @@
-#!/bin/bash
-PYMONGO=$(dirname "$(cd "$(dirname "$0")" || exit; pwd)")
-
-rm $PYMONGO/test/transactions/legacy/errors-client.json  # PYTHON-1894
-rm $PYMONGO/test/connection_monitoring/wait-queue-fairness.json  # PYTHON-1873
-rm $PYMONGO/test/discovery_and_monitoring/unified/pool-clear-application-error.json  # PYTHON-4918
-rm $PYMONGO/test/discovery_and_monitoring/unified/pool-clear-checkout-error.json  # PYTHON-4918
-rm $PYMONGO/test/discovery_and_monitoring/unified/pool-clear-min-pool-size-error.json  # PYTHON-4918
-rm $PYMONGO/test/client-side-encryption/spec/unified/client-bulkWrite-qe.json  # PYTHON-4929
-
-# Python doesn't implement DRIVERS-3064
-rm $PYMONGO/test/collection_management/listCollections-rawdata.json
-rm $PYMONGO/test/crud/unified/aggregate-rawdata.json
-rm $PYMONGO/test/crud/unified/bulkWrite-deleteMany-rawdata.json
-rm $PYMONGO/test/crud/unified/bulkWrite-deleteOne-rawdata.json
-rm $PYMONGO/test/crud/unified/bulkWrite-replaceOne-rawdata.json
-rm $PYMONGO/test/crud/unified/bulkWrite-updateMany-rawdata.json
-rm $PYMONGO/test/crud/unified/bulkWrite-updateOne-rawdata.json
-rm $PYMONGO/test/crud/unified/client-bulkWrite-delete-rawdata.json
-rm $PYMONGO/test/crud/unified/client-bulkWrite-replaceOne-rawdata.json
-rm $PYMONGO/test/crud/unified/client-bulkWrite-update-rawdata.json
-rm $PYMONGO/test/crud/unified/count-rawdata.json
-rm $PYMONGO/test/crud/unified/countDocuments-rawdata.json
-rm $PYMONGO/test/crud/unified/db-aggregate-rawdata.json
-rm $PYMONGO/test/crud/unified/deleteMany-rawdata.json
-rm $PYMONGO/test/crud/unified/deleteOne-rawdata.json
-rm $PYMONGO/test/crud/unified/distinct-rawdata.json
-rm $PYMONGO/test/crud/unified/estimatedDocumentCount-rawdata.json
-rm $PYMONGO/test/crud/unified/find-rawdata.json
-rm $PYMONGO/test/crud/unified/findOneAndDelete-rawdata.json
-rm $PYMONGO/test/crud/unified/findOneAndReplace-rawdata.json
-rm $PYMONGO/test/crud/unified/findOneAndUpdate-rawdata.json
-rm $PYMONGO/test/crud/unified/insertMany-rawdata.json
-rm $PYMONGO/test/crud/unified/insertOne-rawdata.json
-rm $PYMONGO/test/crud/unified/replaceOne-rawdata.json
-rm $PYMONGO/test/crud/unified/updateMany-rawdata.json
-rm $PYMONGO/test/crud/unified/updateOne-rawdata.json
-rm $PYMONGO/test/index_management/index-rawdata.json
-
-# PyMongo does not support modifyCollection
-rm $PYMONGO/test/collection_management/modifyCollection-*.json
-
-# PYTHON-5248 - Remove support for MongoDB 4.0
-find /$PYMONGO/test -type f -name 'pre-42-*.json' -delete
-
-# PYTHON-3359 - Remove Database and Collection level timeout override
-rm $PYMONGO/test/csot/override-collection-timeoutMS.json
-rm $PYMONGO/test/csot/override-database-timeoutMS.json
-
-# PYTHON-2943 - Socks5 Proxy Support
-rm $PYMONGO/test/uri_options/proxy-options.json
-
-# PYTHON-5517 - Avoid clearing the connection pool when the server connection rate limiter triggers
-rm $PYMONGO/test/discovery_and_monitoring/unified/backpressure-*.json
-
-echo "Done removing unimplemented tests"

.evergreen/resync-specs.sh

@@ -1,207 +0,0 @@
-#!/bin/bash
-# Resync test files from the specifications repo.
-set -eu
-PYMONGO=$(dirname "$(cd "$(dirname "$0")"; pwd)")
-SPECS=${MDB_SPECS:-~/Work/specifications}
-
-help (){
-  echo "Usage: resync_specs.sh [-bcsp] spec"
-  echo "Required arguments:"
-  echo " spec     determines which folder the spec tests will be copied from."
-  echo "Optional flags:"
-  echo " -b  is used to add a string to the blocklist for that next run. Can be used"
-  echo "     any number of times on a single command to block multiple patterns."
-  echo "     You can use any regex pattern (it is passed to 'grep -Ev')."
-  echo " -c  is used to set a branch or commit that will be checked out in the"
-  echo "     specifications repo before copying."
-  echo " -s  is used to set a unique path to the specs repo for that specific"
-  echo "     run."
-  echo "Notes:"
-  echo "You can export the environment variable MDB_SPECS to set the specs"
-  echo " repo similar to -s, but this will persist between runs until you "
-  echo "unset it."
-}
-
-# Parse flag args
-BRANCH=''
-BLOCKLIST='.*\.yml'
-while getopts 'b:c:s:' flag; do
-  case "${flag}" in
-    b) BLOCKLIST+="|$OPTARG"
-      ;;
-    c) BRANCH="${OPTARG}"
-      ;;
-    s) SPECS="${OPTARG}"
-      ;;
-    *) help; exit 0
-      ;;
-  esac
-done
-shift $((OPTIND-1))
-
-if [ -n "$BRANCH" ]
-then
-  git -C $SPECS checkout $BRANCH
-fi
-
-# Ensure the JSON files are up to date.
-if ! [ -n "${CI:-}" ]
-then
-  cd $SPECS/source
-  make
-  cd -
-fi
-# cpjson unified-test-format/tests/invalid unified-test-format/invalid
-# * param1: Path to spec tests dir in specifications repo
-# * param2: Path to where the corresponding tests live in Python.
-cpjson () {
-    find "$PYMONGO"/test/$2 -type f -delete
-    cd "$SPECS"/source/$1
-    find . -name '*.json' | grep -Ev "${BLOCKLIST}" | cpio -pdm \
-    $PYMONGO/test/$2
-    printf "\nIgnored files for ${PWD}:\n"
-    IGNORED_FILES="$(printf "\n%s\n" "$(diff <(find . -name '*.json' | sort) \
-    <(find . -name '*.json' | grep -Ev "${BLOCKLIST}" | sort))" | \
-    sed -e '/^[0-9]/d' | sed -e 's|< ./||g' )"
-    printf "%s\n" $IGNORED_FILES
-    cd "$PYMONGO"/test/$2
-    printf "%s\n" $IGNORED_FILES | xargs git checkout master
-
-}
-
-for spec in "$@"
-do
-  # Match the spec dir name, the python test dir name, and/or common abbreviations.
-  case "$spec" in
-    auth)
-      cpjson auth/tests/ auth
-      ;;
-    bson-binary-vector|bson_binary_vector)
-      cpjson bson-binary-vector/tests/ bson_binary_vector
-      ;;
-    bson-corpus|bson_corpus)
-      cpjson bson-corpus/tests/ bson_corpus
-      ;;
-    max-staleness|max_staleness)
-      cpjson max-staleness/tests/ max_staleness
-      ;;
-    collection-management|collection_management)
-      cpjson collection-management/tests/ collection_management
-      ;;
-    connection-string|connection_string)
-      cpjson connection-string/tests/ connection_string/test
-      ;;
-    change-streams|change_streams)
-      cpjson change-streams/tests/ change_streams/
-      ;;
-    client-backpressure|client_backpressure)
-      cpjson client-backpressure/tests client-backpressure
-      ;;
-    client-side-encryption|csfle|fle)
-      cpjson client-side-encryption/tests/ client-side-encryption/spec
-      cpjson client-side-encryption/corpus/ client-side-encryption/corpus
-      cpjson client-side-encryption/external/ client-side-encryption/external
-      cpjson client-side-encryption/limits/ client-side-encryption/limits
-      cpjson client-side-encryption/etc/data client-side-encryption/etc/data
-      ;;
-    connection-monitoring|connection_monitoring)
-      cpjson connection-monitoring-and-pooling/tests/cmap-format connection_monitoring
-      ;;
-    connection-logging|connection_logging)
-      cpjson connection-monitoring-and-pooling/tests/logging connection_logging
-      ;;
-    cmap|CMAP|connection-monitoring-and-pooling)
-      cpjson connection-monitoring-and-pooling/tests/logging connection_logging
-      cpjson connection-monitoring-and-pooling/tests/cmap-format connection_monitoring
-      ;;
-    apm|APM|command-monitoring|command_monitoring)
-      cpjson command-logging-and-monitoring/tests/monitoring command_monitoring
-      ;;
-    command-logging|command_logging)
-      cpjson command-logging-and-monitoring/tests/logging command_logging
-      ;;
-    clam|CLAM|command-logging-and-monitoring|command_logging_and_monitoring)
-      cpjson command-logging-and-monitoring/tests/logging command_logging
-      cpjson command-logging-and-monitoring/tests/monitoring command_monitoring
-      ;;
-    crud|CRUD)
-      cpjson crud/tests/ crud
-      ;;
-    csot|CSOT|client-side-operations-timeout)
-      cpjson client-side-operations-timeout/tests csot
-      ;;
-    gridfs)
-      cpjson gridfs/tests gridfs
-      ;;
-    handshake)
-      cpjson mongodb-handshake/tests handshake
-      ;;
-    index|index-management)
-      cpjson index-management/tests index_management
-      ;;
-    load-balancers|load_balancer)
-      cpjson load-balancers/tests load_balancer
-      ;;
-    srv|SRV|initial-dns-seedlist-discovery|srv_seedlist)
-      cpjson initial-dns-seedlist-discovery/tests/ srv_seedlist
-      ;;
-    read-write-concern|read_write_concern)
-      cpjson read-write-concern/tests/operation read_write_concern/operation
-      ;;
-    retryable-reads|retryable_reads)
-      cpjson retryable-reads/tests/ retryable_reads
-      ;;
-    retryable-writes|retryable_writes)
-      cpjson retryable-writes/tests/ retryable_writes
-      ;;
-    run-command|run_command)
-      cpjson run-command/tests/ run_command
-      ;;
-    sdam|SDAM|server-discovery-and-monitoring|discovery_and_monitoring)
-      cpjson server-discovery-and-monitoring/tests/errors \
-      discovery_and_monitoring/errors
-      cpjson server-discovery-and-monitoring/tests/rs \
-      discovery_and_monitoring/rs
-      cpjson server-discovery-and-monitoring/tests/sharded \
-      discovery_and_monitoring/sharded
-      cpjson server-discovery-and-monitoring/tests/single \
-      discovery_and_monitoring/single
-      cpjson server-discovery-and-monitoring/tests/unified \
-      discovery_and_monitoring/unified
-      cpjson server-discovery-and-monitoring/tests/load-balanced \
-      discovery_and_monitoring/load-balanced
-      ;;
-    sdam-monitoring|sdam_monitoring)
-      cpjson server-discovery-and-monitoring/tests/monitoring sdam_monitoring
-      ;;
-    server-selection|server_selection)
-      cpjson server-selection/tests/ server_selection
-      rm -rf $PYMONGO/test/server_selection/logging  # these tests live in server_selection_logging
-      cpjson server-selection/tests/logging server_selection_logging
-      ;;
-    server-selection-logging|server_selection_logging)
-      cpjson server-selection/tests/logging server_selection_logging
-      ;;
-    sessions)
-      cpjson sessions/tests/ sessions
-      ;;
-    transactions|transactions-convenient-api)
-      cpjson transactions/tests/ transactions
-      cpjson transactions-convenient-api/tests/ transactions-convenient-api
-      ;;
-    unified|unified-test-format)
-      cpjson unified-test-format/tests/ unified-test-format/
-      ;;
-    uri|uri-options|uri_options)
-      cpjson uri-options/tests uri_options
-      cp "$SPECS"/source/uri-options/tests/*.pem  $PYMONGO/test/uri_options
-      ;;
-    stable-api|versioned-api)
-      cpjson versioned-api/tests versioned-api
-      ;;
-    *)
-      echo "Do not know how to resync spec tests for '${spec}'"
-      help
-      ;;
-  esac
-done

.evergreen/run-mongodb-aws-ecs-test.sh

@@ -1,32 +0,0 @@
-#!/bin/bash
-# Script run on an ECS host to test MONGODB-AWS.
-set -eu
-
-############################################
-#            Main Program                  #
-############################################
-
-if [[ -z "$1" ]]; then
-    echo "usage: $0 <MONGODB_URI>"
-    exit 1
-fi
-export MONGODB_URI="$1"
-
-if echo "$MONGODB_URI" | grep -q "@"; then
-  echo "MONGODB_URI unexpectedly contains user credentials in ECS test!";
-  exit 1
-fi
-# Now we can safely enable xtrace
-set -o xtrace
-
-# Install a c compiler.
-apt-get -qq update  < /dev/null > /dev/null
-apt-get -q install -y build-essential
-
-export SET_XTRACE_ON=1
-cd src
-rm -rf .venv
-rm -f .evergreen/scripts/test-env.sh || true
-rm -f .evergreen/scripts/env.sh || true
-bash ./.evergreen/just.sh setup-tests auth_aws ecs-remote
-bash .evergreen/just.sh run-tests

.evergreen/run-mongodb-oidc-test.sh

@@ -1,17 +0,0 @@
-#!/bin/bash
-# Script run on a remote host to test MONGODB-OIDC.
-set -eu
-
-echo "Running MONGODB-OIDC authentication tests on ${OIDC_ENV}..."
-
-if [ ${OIDC_ENV} == "k8s" ]; then
-    SUB_TEST_NAME=$K8S_VARIANT-remote
-else
-    SUB_TEST_NAME=$OIDC_ENV-remote
-    sudo apt-get install -y python3-dev build-essential
-fi
-
-bash ./.evergreen/just.sh setup-tests auth_oidc $SUB_TEST_NAME
-bash ./.evergreen/just.sh run-tests "${@:1}"
-
-echo "Running MONGODB-OIDC authentication tests on ${OIDC_ENV}... done."

.evergreen/run-tests.sh

@@ -1,45 +0,0 @@
-#!/bin/bash
-# Run a test suite that was configured with setup-tests.sh.
-set -eu
-
-SCRIPT_DIR=$(dirname ${BASH_SOURCE:-$0})
-SCRIPT_DIR="$( cd -- "$SCRIPT_DIR" > /dev/null 2>&1 && pwd )"
-ROOT_DIR="$(dirname $SCRIPT_DIR)"
-
-PREV_DIR=$(pwd)
-cd $ROOT_DIR
-
-# Try to source the env file.
-if [ -f $SCRIPT_DIR/scripts/env.sh ]; then
-  echo "Sourcing env inputs"
-  . $SCRIPT_DIR/scripts/env.sh
-else
-  echo "Not sourcing env inputs"
-fi
-
-# Handle test inputs.
-if [ -f $SCRIPT_DIR/scripts/test-env.sh ]; then
-  echo "Sourcing test inputs"
-  . $SCRIPT_DIR/scripts/test-env.sh
-else
-  echo "Missing test inputs, please run 'just setup-tests'"
-  exit 1
-fi
-
-cleanup_tests() {
-  # Avoid leaving the lock file in a changed state when we change the resolution type.
-  if [ -n "${TEST_MIN_DEPS:-}" ]; then
-    git checkout uv.lock || true
-  fi
-  cd $PREV_DIR
-}
-
-trap "cleanup_tests" SIGINT ERR
-
-# Start the test runner.
-echo "Running tests with UV_PYTHON=${UV_PYTHON:-}..."
-echo "UV_ARGS=${UV_ARGS}"
-uv run ${UV_ARGS} --reinstall-package pymongo .evergreen/scripts/run_tests.py "$@"
-echo "Running tests with UV_PYTHON=${UV_PYTHON:-}... done."
-
-cleanup_tests

.evergreen/scripts/check-import-time.sh

@@ -1,41 +0,0 @@
-#!/bin/bash
-# Check for regressions in the import time of pymongo.
-set -eu
-
-HERE=$(dirname ${BASH_SOURCE:-$0})
-
-source $HERE/env.sh
-
-pushd $HERE/../.. >/dev/null
-
-BASE_SHA="$1"
-HEAD_SHA="$2"
-
-# Set up the virtual env.
-. $HERE/setup-dev-env.sh
-uv venv --seed
-source .venv/bin/activate
-
-# Use the previous commit if this was not a PR run.
-if [ "$BASE_SHA" == "$HEAD_SHA" ]; then
-    BASE_SHA=$(git rev-parse HEAD~1)
-fi
-
-function get_import_time() {
-    local log_file
-    python -m pip install -q ".[aws,encryption,gssapi,ocsp,snappy,zstd]"
-    # Import once to cache modules
-    python -c "import pymongo"
-    log_file="pymongo-$1.log"
-    python -X importtime -c "import pymongo" 2> $log_file
-}
-
-get_import_time $HEAD_SHA
-git stash || true
-git checkout $BASE_SHA
-get_import_time $BASE_SHA
-git checkout $HEAD_SHA
-git stash apply || true
-python tools/compare_import_time.py $HEAD_SHA $BASE_SHA
-
-popd >/dev/null

.evergreen/scripts/cleanup.sh

@@ -1,14 +0,0 @@
-#!/bin/bash
-# Clean up resources at the end of an evergreen run.
-set -eu
-
-HERE=$(dirname ${BASH_SOURCE:-$0})
-
-# Try to source the env file.
-if [ -f $HERE/env.sh ]; then
-  echo "Sourcing env file"
-  source $HERE/env.sh
-fi
-
-rm -rf "${DRIVERS_TOOLS}" || true
-rm -f $HERE/../../secrets-export.sh || true

.evergreen/scripts/configure-env.sh

@@ -1,114 +0,0 @@
-#!/bin/bash
-# Configure an evergreen test environment.
-set -eu
-
-# Get the current unique version of this checkout
-# shellcheck disable=SC2154
-if [ "${is_patch:-}" = "true" ]; then
-    # shellcheck disable=SC2154
-    CURRENT_VERSION="$(git describe)-patch-$version_id"
-else
-    CURRENT_VERSION=latest
-fi
-
-PROJECT_DIRECTORY="$(pwd)"
-DRIVERS_TOOLS="$(dirname $PROJECT_DIRECTORY)/drivers-tools"
-CARGO_HOME=${CARGO_HOME:-${DRIVERS_TOOLS}/.cargo}
-UV_TOOL_DIR=$PROJECT_DIRECTORY/.local/uv/tools
-UV_CACHE_DIR=$PROJECT_DIRECTORY/.local/uv/cache
-DRIVERS_TOOLS_BINARIES="$DRIVERS_TOOLS/.bin"
-MONGODB_BINARIES="$DRIVERS_TOOLS/mongodb/bin"
-
-# On Evergreen jobs, "CI" will be set, and we don't want to write to $HOME.
-if [ "${CI:-}" == "true" ]; then
-  PYMONGO_BIN_DIR=${DRIVERS_TOOLS_BINARIES:-}
-# We want to use a path that's already on PATH on spawn hosts.
-else
-  PYMONGO_BIN_DIR=$HOME/cli_bin
-fi
-
-PATH_EXT="$MONGODB_BINARIES:$DRIVERS_TOOLS_BINARIES:$PYMONGO_BIN_DIR:\$PATH"
-
-# Python has cygwin path problems on Windows. Detect prospective mongo-orchestration home directory
-if [ "Windows_NT" = "${OS:-}" ]; then # Magic variable in cygwin
-    DRIVERS_TOOLS=$(cygpath -m $DRIVERS_TOOLS)
-    PROJECT_DIRECTORY=$(cygpath -m $PROJECT_DIRECTORY)
-    CARGO_HOME=$(cygpath -m $CARGO_HOME)
-    UV_TOOL_DIR=$(cygpath -m "$UV_TOOL_DIR")
-    UV_CACHE_DIR=$(cygpath -m "$UV_CACHE_DIR")
-    DRIVERS_TOOLS_BINARIES=$(cygpath -m "$DRIVERS_TOOLS_BINARIES")
-    MONGODB_BINARIES=$(cygpath -m "$MONGODB_BINARIES")
-    PYMONGO_BIN_DIR=$(cygpath -m "$PYMONGO_BIN_DIR")
-fi
-
-SCRIPT_DIR="$PROJECT_DIRECTORY/.evergreen/scripts"
-
-if [ -f "$SCRIPT_DIR/env.sh" ]; then
-  echo "Reading $SCRIPT_DIR/env.sh file"
-  . "$SCRIPT_DIR/env.sh"
-  exit 0
-fi
-
-export MONGO_ORCHESTRATION_HOME="$DRIVERS_TOOLS/.evergreen/orchestration"
-export MONGODB_BINARIES="$DRIVERS_TOOLS/mongodb/bin"
-
-cat <<EOT > "$SCRIPT_DIR"/env.sh
-export PROJECT_DIRECTORY="$PROJECT_DIRECTORY"
-export CURRENT_VERSION="$CURRENT_VERSION"
-export DRIVERS_TOOLS="$DRIVERS_TOOLS"
-export MONGO_ORCHESTRATION_HOME="$MONGO_ORCHESTRATION_HOME"
-export MONGODB_BINARIES="$MONGODB_BINARIES"
-export DRIVERS_TOOLS_BINARIES="$DRIVERS_TOOLS_BINARIES"
-export PROJECT_DIRECTORY="$PROJECT_DIRECTORY"
-
-export CARGO_HOME="$CARGO_HOME"
-export UV_TOOL_DIR="$UV_TOOL_DIR"
-export UV_CACHE_DIR="$UV_CACHE_DIR"
-export UV_TOOL_BIN_DIR="$DRIVERS_TOOLS_BINARIES"
-export PYMONGO_BIN_DIR="$PYMONGO_BIN_DIR"
-export PATH="$PATH_EXT"
-# shellcheck disable=SC2154
-export PROJECT="${project:-mongo-python-driver}"
-export PIP_QUIET=1
-EOT
-
-# Write the .env file for drivers-tools.
-rm -rf $DRIVERS_TOOLS
-BRANCH=master
-ORG=mongodb-labs
-git clone --branch $BRANCH https://github.com/$ORG/drivers-evergreen-tools.git $DRIVERS_TOOLS
-
-cat <<EOT > ${DRIVERS_TOOLS}/.env
-SKIP_LEGACY_SHELL=1
-DRIVERS_TOOLS="$DRIVERS_TOOLS"
-MONGO_ORCHESTRATION_HOME="$MONGO_ORCHESTRATION_HOME"
-MONGODB_BINARIES="$MONGODB_BINARIES"
-EOT
-
-# Add these expansions to make it easier to call out tests scripts from the EVG yaml
-cat <<EOT > expansion.yml
-DRIVERS_TOOLS: "$DRIVERS_TOOLS"
-PROJECT_DIRECTORY: "$PROJECT_DIRECTORY"
-EOT
-
-# If the toolchain is available, symlink binaries to the bin dir.  This has to be done
-# after drivers-tools is cloned, since we might be using its binary dir.
-_bin_path=""
-if [ "Windows_NT" == "${OS:-}" ]; then
-  _bin_path="/cygdrive/c/Python/Current/Scripts"
-elif [ "$(uname -s)" == "Darwin" ]; then
-  _bin_path="/Library/Frameworks/Python.Framework/Versions/Current/bin"
-else
-  _bin_path="/opt/python/Current/bin"
-fi
-if [ -d "${_bin_path}" ]; then
-  _suffix=""
-  if [ "Windows_NT" == "${OS:-}" ]; then
-    _suffix=".exe"
-  fi
-  echo "Symlinking binaries from toolchain"
-  mkdir -p $PYMONGO_BIN_DIR
-  ln -s ${_bin_path}/just${_suffix} $PYMONGO_BIN_DIR/just${_suffix}
-  ln -s ${_bin_path}/uv${_suffix} $PYMONGO_BIN_DIR/uv${_suffix}
-  ln -s ${_bin_path}/uvx${_suffix} $PYMONGO_BIN_DIR/uvx${_suffix}
-fi

.evergreen/scripts/create-spec-pr.sh

@@ -1,50 +0,0 @@
-#!/usr/bin/env bash
-
-tools="$(realpath -s "../drivers-tools")"
-pushd $tools/.evergreen/github_app || exit
-
-owner="mongodb"
-repo="mongo-python-driver"
-
-# Bootstrap the app.
-echo "bootstrapping"
-source utils.sh
-bootstrap drivers/comment-bot
-
-# Run the app.
-source ./secrets-export.sh
-
-# Get a github access token for the git checkout.
-echo "Getting github token..."
-
-token=$(bash ./get-access-token.sh $repo $owner)
-if [ -z "${token}" ]; then
-    echo "Failed to get github access token!"
-    popd || exit
-    exit 1
-fi
-echo "Getting github token... done."
-popd || exit
-
-# Make the git checkout and create a new branch.
-echo "Creating the git checkout..."
-branch="spec-resync-"$(date '+%m-%d-%Y')
-
-git remote set-url origin https://x-access-token:${token}@github.com/$owner/$repo.git
-git checkout -b $branch "origin/master"
-git add ./test
-git commit -am "resyncing specs $(date '+%m-%d-%Y')"
-echo "Creating the git checkout... done."
-
-git push origin $branch
-resp=$(curl -L \
-    -X POST \
-    -H "Accept: application/vnd.github+json" \
-    -H "Authorization: Bearer $token" \
-    -H "X-GitHub-Api-Version: 2022-11-28" \
-    -d "{\"title\":\"[Spec Resync] $(date '+%m-%d-%Y')\",\"body\":\"$(cat "$1")\",\"head\":\"${branch}\",\"base\":\"master\"}" \
-    --url https://api.github.com/repos/$owner/$repo/pulls)
-echo $resp | jq '.html_url'
-echo "Creating the PR... done."
-
-rm -rf $tools

.evergreen/scripts/download-and-merge-coverage.sh

@@ -1,4 +0,0 @@
-#!/bin/bash
-# Download all the task coverage files.
-set -eu
-aws s3 cp --recursive s3://"$1"/coverage/"$2"/"$3"/coverage/ coverage/

.evergreen/scripts/generate-config.sh

@@ -1,6 +0,0 @@
-#!/bin/bash
-# Entry point for the generate-config pre-commit hook.
-
-set -eu
-
-python .evergreen/scripts/generate_config.py

.evergreen/scripts/generate_config_utils.py

@@ -1,357 +0,0 @@
-from __future__ import annotations
-
-from dataclasses import dataclass
-from inspect import getmembers, isfunction
-from itertools import cycle, zip_longest
-from pathlib import Path
-from typing import Any
-
-from shrub.v3.evg_build_variant import BuildVariant
-from shrub.v3.evg_command import (
-    EvgCommandType,
-    ec2_assume_role,
-    s3_put,
-    subprocess_exec,
-)
-from shrub.v3.evg_project import EvgProject
-from shrub.v3.evg_task import EvgTaskRef
-from shrub.v3.shrub_service import ShrubService
-
-##############
-# Globals
-##############
-
-ALL_VERSIONS = ["4.2", "4.4", "5.0", "6.0", "7.0", "8.0", "rapid", "latest"]
-CPYTHONS = ["3.10", "3.11", "3.12", "3.13", "3.14t", "3.14"]
-PYPYS = ["pypy3.11"]
-MIN_SUPPORT_VERSIONS = ["3.9", "pypy3.9", "pypy3.10"]
-ALL_PYTHONS = CPYTHONS + PYPYS
-MIN_MAX_PYTHON = [CPYTHONS[0], CPYTHONS[-1]]
-BATCHTIME_WEEK = 10080
-BATCHTIME_DAY = 1440
-AUTH_SSLS = [("auth", "ssl"), ("noauth", "ssl"), ("noauth", "nossl")]
-TOPOLOGIES = ["standalone", "replica_set", "sharded_cluster"]
-C_EXTS = ["without_ext", "with_ext"]
-SYNCS = ["sync", "async"]
-DISPLAY_LOOKUP = dict(
-    ssl=dict(ssl="SSL", nossl="NoSSL"),
-    auth=dict(auth="Auth", noauth="NoAuth"),
-    topology=dict(
-        standalone="Standalone", replica_set="Replica Set", sharded_cluster="Sharded Cluster"
-    ),
-    test_suites=dict(default="Sync", default_async="Async"),
-    sync={"sync": "Sync", "async": "Async"},
-    coverage={"1": "cov"},
-    no_ext={"1": "No C"},
-    test_min_deps={"1": "Min Deps"},
-)
-HOSTS = dict()
-
-
-@dataclass
-class Host:
-    name: str
-    run_on: str
-    display_name: str
-    variables: dict[str, str] | None
-
-
-# Hosts with toolchains.
-HOSTS["rhel8"] = Host("rhel8", "rhel87-small", "RHEL8", dict())
-HOSTS["win64"] = Host("win64", "windows-64-vsMulti-small", "Win64", dict())
-HOSTS["win-latest"] = Host("win-latest", "windows-2022-latest-small", "WinLatest", dict())
-HOSTS["win32"] = Host("win32", "windows-64-vsMulti-small", "Win32", dict())
-HOSTS["macos"] = Host("macos", "macos-14", "macOS", dict())
-HOSTS["macos-arm64"] = Host("macos-arm64", "macos-14-arm64", "macOS Arm64", dict())
-HOSTS["ubuntu22"] = Host("ubuntu22", "ubuntu2204-small", "Ubuntu-22", dict())
-HOSTS["ubuntu24"] = Host("ubuntu24", "ubuntu2404-small", "Ubuntu-24", dict())
-HOSTS["perf"] = Host("perf", "rhel90-dbx-perf-large", "", dict())
-HOSTS["debian11"] = Host("debian11", "debian11-small", "Debian11", dict())
-DEFAULT_HOST = HOSTS["rhel8"]
-
-# Other hosts
-OTHER_HOSTS = ["RHEL9-FIPS", "RHEL8-zseries", "RHEL8-POWER8", "RHEL8-arm64", "Amazon2023"]
-for name, run_on in zip(
-    OTHER_HOSTS,
-    [
-        "rhel92-fips",
-        "rhel8-zseries-small",
-        "rhel8-power-small",
-        "rhel82-arm64-small",
-        "amazon2023-arm64-latest-large-m8g",
-    ],
-):
-    HOSTS[name] = Host(name, run_on, name, dict())
-
-##############
-# Helpers
-##############
-
-
-def create_variant_generic(
-    tasks: list[str | EvgTaskRef],
-    display_name: str,
-    *,
-    host: Host | str | None = None,
-    default_run_on="rhel87-small",
-    expansions: dict | None = None,
-    **kwargs: Any,
-) -> BuildVariant:
-    """Create a build variant for the given inputs."""
-    task_refs = []
-    if isinstance(host, str):
-        host = HOSTS[host]
-    for t in tasks:
-        if isinstance(t, EvgTaskRef):
-            task_refs.append(t)
-        else:
-            task_refs.append(EvgTaskRef(name=t))
-    expansions = expansions and expansions.copy() or dict()
-    if "run_on" in kwargs:
-        run_on = kwargs.pop("run_on")
-    elif host:
-        run_on = [host.run_on]
-        if host.variables:
-            expansions.update(host.variables)
-    else:
-        run_on = [default_run_on]
-    if isinstance(run_on, str):
-        run_on = [run_on]
-    name = display_name.replace(" ", "-").replace("*-", "").lower()
-    return BuildVariant(
-        name=name,
-        display_name=display_name,
-        tasks=task_refs,
-        expansions=expansions or None,
-        run_on=run_on,
-        **kwargs,
-    )
-
-
-def create_variant(
-    tasks: list[str | EvgTaskRef],
-    display_name: str,
-    *,
-    version: str | None = None,
-    host: Host | str | None = None,
-    expansions: dict | None = None,
-    **kwargs: Any,
-) -> BuildVariant:
-    expansions = expansions and expansions.copy() or dict()
-    if version:
-        expansions["VERSION"] = version
-    # 8.0+ Windows builds must run on win-latest
-    if (
-        "win64" in display_name.lower()
-        or "win32" in display_name.lower()
-        and version
-        and version >= "8.0"
-    ):
-        kwargs["run_on"] = HOSTS["win-latest"].run_on
-    return create_variant_generic(
-        tasks, display_name, version=version, host=host, expansions=expansions, **kwargs
-    )
-
-
-def get_versions_from(min_version: str) -> list[str]:
-    """Get all server versions starting from a minimum version."""
-    min_version_float = float(min_version)
-    rapid_latest = ["rapid", "latest"]
-    versions = [v for v in ALL_VERSIONS if v not in rapid_latest]
-    return [v for v in versions if float(v) >= min_version_float] + rapid_latest
-
-
-def get_versions_until(max_version: str) -> list[str]:
-    """Get all server version up to a max version."""
-    max_version_float = float(max_version)
-    versions = [v for v in ALL_VERSIONS if v not in ["rapid", "latest"]]
-    versions = [v for v in versions if float(v) <= max_version_float]
-    if not len(versions):
-        raise ValueError(f"No server versions found less <= {max_version}")
-    return versions
-
-
-def get_common_name(base: str, sep: str, **kwargs) -> str:
-    display_name = base
-    version = kwargs.pop("VERSION", None)
-    version = version or kwargs.pop("version", None)
-    if version:
-        if version not in ["rapid", "latest"]:
-            version = f"v{version}"
-        display_name = f"{display_name}{sep}{version}"
-    for key, value in kwargs.items():
-        name = value
-        if key.lower() in ["python", "toolchain_version"]:
-            if not value.startswith("pypy"):
-                name = f"Python{value}"
-            else:
-                name = f"PyPy{value.replace('pypy', '')}"
-        elif key.lower() in DISPLAY_LOOKUP and value in DISPLAY_LOOKUP[key.lower()]:
-            name = DISPLAY_LOOKUP[key.lower()][value]
-        else:
-            continue
-        display_name = f"{display_name}{sep}{name}"
-    return display_name
-
-
-def get_variant_name(base: str, host: str | Host | None = None, **kwargs) -> str:
-    """Get the display name of a variant."""
-    display_name = base
-    if isinstance(host, str):
-        host = HOSTS[host]
-    if host is not None:
-        display_name += f" {host.display_name}"
-    return get_common_name(display_name, " ", **kwargs)
-
-
-def get_task_name(base: str, **kwargs):
-    return get_common_name(base, "-", **kwargs).replace(" ", "-").lower()
-
-
-def zip_cycle(*iterables, empty_default=None):
-    """Get all combinations of the inputs, cycling over the shorter list(s)."""
-    cycles = [cycle(i) for i in iterables]
-    for _ in zip_longest(*iterables):
-        yield tuple(next(i, empty_default) for i in cycles)
-
-
-def handle_c_ext(c_ext, expansions) -> None:
-    """Handle c extension option."""
-    if c_ext == C_EXTS[0]:
-        expansions["NO_EXT"] = "1"
-
-
-def get_standard_auth_ssl(topology):
-    auth = "auth" if topology == "sharded_cluster" else "noauth"
-    ssl = "nossl" if topology == "standalone" else "ssl"
-    return auth, ssl
-
-
-def get_assume_role(**kwargs):
-    kwargs.setdefault("command_type", EvgCommandType.SETUP)
-    kwargs.setdefault("role_arn", "${assume_role_arn}")
-    return ec2_assume_role(**kwargs)
-
-
-def get_subprocess_exec(**kwargs):
-    kwargs.setdefault("binary", "bash")
-    kwargs.setdefault("working_dir", "src")
-    kwargs.setdefault("command_type", EvgCommandType.TEST)
-    return subprocess_exec(**kwargs)
-
-
-def get_s3_put(**kwargs):
-    kwargs["aws_key"] = "${AWS_ACCESS_KEY_ID}"
-    kwargs["aws_secret"] = "${AWS_SECRET_ACCESS_KEY}"  # noqa:S105
-    kwargs["aws_session_token"] = "${AWS_SESSION_TOKEN}"  # noqa:S105
-    kwargs["bucket"] = "${bucket_name}"
-    kwargs.setdefault("optional", "true")
-    kwargs.setdefault("permissions", "public-read")
-    kwargs.setdefault("content_type", "${content_type|application/x-gzip}")
-    kwargs.setdefault("command_type", EvgCommandType.SETUP)
-    return s3_put(**kwargs)
-
-
-def generate_yaml(tasks=None, variants=None):
-    """Generate the yaml for a given set of tasks and variants."""
-    project = EvgProject(tasks=tasks, buildvariants=variants)
-    out = ShrubService.generate_yaml(project)
-    # Dedent by two spaces to match what we use in config.yml
-    lines = [line[2:] for line in out.splitlines()]
-    print("\n".join(lines))
-
-
-##################
-# Generate Config
-##################
-
-
-def write_variants_to_file(mod):
-    here = Path(__file__).absolute().parent
-    target = here.parent / "generated_configs" / "variants.yml"
-    if target.exists():
-        target.unlink()
-    with target.open("w") as fid:
-        fid.write("buildvariants:\n")
-
-    for name, func in sorted(getmembers(mod, isfunction)):
-        if not name.endswith("_variants"):
-            continue
-        if not name.startswith("create_"):
-            raise ValueError("Variant creators must start with create_")
-        title = name.replace("create_", "").replace("_variants", "").replace("_", " ").capitalize()
-        project = EvgProject(tasks=None, buildvariants=func())
-        out = ShrubService.generate_yaml(project).splitlines()
-        with target.open("a") as fid:
-            fid.write(f"  # {title} tests\n")
-            for line in out[1:]:
-                fid.write(f"{line}\n")
-            fid.write("\n")
-
-    # Remove extra trailing newline:
-    data = target.read_text().splitlines()
-    with target.open("w") as fid:
-        for line in data[:-1]:
-            fid.write(f"{line}\n")
-
-
-def write_tasks_to_file(mod):
-    here = Path(__file__).absolute().parent
-    target = here.parent / "generated_configs" / "tasks.yml"
-    if target.exists():
-        target.unlink()
-    with target.open("w") as fid:
-        fid.write("tasks:\n")
-
-    for name, func in sorted(getmembers(mod, isfunction)):
-        if name.startswith("_") or not name.endswith("_tasks"):
-            continue
-        if not name.startswith("create_"):
-            raise ValueError("Task creators must start with create_")
-        title = name.replace("create_", "").replace("_tasks", "").replace("_", " ").capitalize()
-        project = EvgProject(tasks=func(), buildvariants=None)
-        out = ShrubService.generate_yaml(project).splitlines()
-        with target.open("a") as fid:
-            fid.write(f"  # {title} tests\n")
-            for line in out[1:]:
-                fid.write(f"{line}\n")
-            fid.write("\n")
-
-    # Remove extra trailing newline:
-    data = target.read_text().splitlines()
-    with target.open("w") as fid:
-        for line in data[:-1]:
-            fid.write(f"{line}\n")
-
-
-def write_functions_to_file(mod):
-    here = Path(__file__).absolute().parent
-    target = here.parent / "generated_configs" / "functions.yml"
-    if target.exists():
-        target.unlink()
-    with target.open("w") as fid:
-        fid.write("functions:\n")
-
-    functions = dict()
-    for name, func in sorted(getmembers(mod, isfunction)):
-        if name.startswith("_") or not name.endswith("_func"):
-            continue
-        if not name.startswith("create_"):
-            raise ValueError("Function creators must start with create_")
-        title = name.replace("create_", "").replace("_func", "").replace("_", " ").capitalize()
-        func_name, cmds = func()
-        functions = dict()
-        functions[func_name] = cmds
-        project = EvgProject(functions=functions, tasks=None, buildvariants=None)
-        out = ShrubService.generate_yaml(project).splitlines()
-        with target.open("a") as fid:
-            fid.write(f"  # {title}\n")
-            for line in out[1:]:
-                fid.write(f"{line}\n")
-            fid.write("\n")
-
-    # Remove extra trailing newline:
-    data = target.read_text().splitlines()
-    with target.open("w") as fid:
-        for line in data[:-1]:
-            fid.write(f"{line}\n")

.evergreen/scripts/install-dependencies.sh

@@ -1,36 +0,0 @@
-#!/bin/bash
-# Install the necessary dependencies.
-set -eu
-
-HERE=$(dirname ${BASH_SOURCE:-$0})
-pushd "$(dirname "$(dirname $HERE)")" > /dev/null
-
-# Source the env files to pick up common variables.
-if [ -f $HERE/env.sh ]; then
-  . $HERE/env.sh
-fi
-
-# Set up the default bin directory.
-if [ -z "${PYMONGO_BIN_DIR:-}" ]; then
-  PYMONGO_BIN_DIR="$HOME/.local/bin"
-fi
-
-# Ensure uv is installed.
-if ! command -v uv &>/dev/null; then
-  _BIN_DIR=$PYMONGO_BIN_DIR
-  mkdir -p ${_BIN_DIR}
-  echo "Installing uv..."
-  curl -LsSf https://astral.sh/uv/install.sh | env UV_INSTALL_DIR="$_BIN_DIR" INSTALLER_NO_MODIFY_PATH=1 sh
-  if [ "Windows_NT" = "${OS:-}" ]; then
-    chmod +x "$(cygpath -u $_BIN_DIR)/uv.exe"
-  fi
-  export PATH="$PYMONGO_BIN_DIR:$PATH"
-  echo "Installing uv... done."
-fi
-
-# Ensure just is installed.
-if ! command -v just &>/dev/null; then
-  uv tool install rust-just
-fi
-
-popd > /dev/null

.evergreen/scripts/kms_tester.py

@@ -1,144 +0,0 @@
-from __future__ import annotations
-
-import os
-
-from utils import (
-    DRIVERS_TOOLS,
-    LOGGER,
-    TMP_DRIVER_FILE,
-    create_archive,
-    read_env,
-    run_command,
-    write_env,
-)
-
-DIRS = dict(
-    gcp=f"{DRIVERS_TOOLS}/.evergreen/csfle/gcpkms",
-    azure=f"{DRIVERS_TOOLS}/.evergreen/csfle/azurekms",
-)
-
-
-def _setup_azure_vm(base_env: dict[str, str]) -> None:
-    LOGGER.info("Setting up Azure VM...")
-    azure_dir = DIRS["azure"]
-    env = base_env.copy()
-    env["AZUREKMS_SRC"] = TMP_DRIVER_FILE
-    env["AZUREKMS_DST"] = "~/"
-    run_command(f"{azure_dir}/copy-file.sh", env=env)
-
-    env = base_env.copy()
-    env["AZUREKMS_CMD"] = "tar xf mongo-python-driver.tgz"
-    run_command(f"{azure_dir}/run-command.sh", env=env)
-
-    env["AZUREKMS_CMD"] = "sudo apt-get install -y python3-dev build-essential"
-    run_command(f"{azure_dir}/run-command.sh", env=env)
-
-    env["AZUREKMS_CMD"] = "bash .evergreen/just.sh setup-tests kms azure-remote"
-    run_command(f"{azure_dir}/run-command.sh", env=env)
-    LOGGER.info("Setting up Azure VM... done.")
-
-
-def _setup_gcp_vm(base_env: dict[str, str]) -> None:
-    LOGGER.info("Setting up GCP VM...")
-    gcp_dir = DIRS["gcp"]
-    env = base_env.copy()
-    env["GCPKMS_SRC"] = TMP_DRIVER_FILE
-    env["GCPKMS_DST"] = f"{env['GCPKMS_INSTANCENAME']}:"
-    run_command(f"{gcp_dir}/copy-file.sh", env=env)
-
-    env = base_env.copy()
-    env["GCPKMS_CMD"] = "tar xf mongo-python-driver.tgz"
-    run_command(f"{gcp_dir}/run-command.sh", env=env)
-
-    env["GCPKMS_CMD"] = "sudo apt-get install -y python3-dev build-essential"
-    run_command(f"{gcp_dir}/run-command.sh", env=env)
-
-    env["GCPKMS_CMD"] = "bash ./.evergreen/just.sh setup-tests kms gcp-remote"
-    run_command(f"{gcp_dir}/run-command.sh", env=env)
-    LOGGER.info("Setting up GCP VM...")
-
-
-def _load_kms_config(sub_test_target: str) -> dict[str, str]:
-    target_dir = DIRS[sub_test_target]
-    config = read_env(f"{target_dir}/secrets-export.sh")
-    base_env = os.environ.copy()
-    for key, value in config.items():
-        base_env[key] = str(value)
-    return base_env
-
-
-def setup_kms(sub_test_name: str) -> None:
-    if "-" in sub_test_name:
-        sub_test_target, sub_test_type = sub_test_name.split("-")
-    else:
-        sub_test_target = sub_test_name
-        sub_test_type = ""
-
-    assert sub_test_target in ["azure", "gcp"], sub_test_target
-    assert sub_test_type in ["", "remote", "fail"], sub_test_type
-    success = sub_test_type != "fail"
-    kms_dir = DIRS[sub_test_target]
-
-    if sub_test_target == "azure":
-        write_env("TEST_FLE_AZURE_AUTO")
-    else:
-        write_env("TEST_FLE_GCP_AUTO")
-
-    write_env("SUCCESS", success)
-
-    # For remote tests, there is no further work required.
-    if sub_test_type == "remote":
-        return
-
-    if sub_test_target == "azure":
-        run_command("./setup-secrets.sh", cwd=kms_dir)
-
-    if success:
-        create_archive()
-        if sub_test_target == "azure":
-            os.environ["AZUREKMS_VMNAME_PREFIX"] = "PYTHON_DRIVER"
-
-            # Found using "az vm image list --output table"
-            os.environ[
-                "AZUREKMS_IMAGE"
-            ] = "Canonical:0001-com-ubuntu-server-jammy:22_04-lts-gen2:latest"
-        else:
-            os.environ["GCPKMS_IMAGEFAMILY"] = "debian-12"
-
-        run_command("./setup.sh", cwd=kms_dir)
-        base_env = _load_kms_config(sub_test_target)
-
-        if sub_test_target == "azure":
-            _setup_azure_vm(base_env)
-        else:
-            _setup_gcp_vm(base_env)
-
-    if sub_test_target == "azure":
-        config = read_env(f"{kms_dir}/secrets-export.sh")
-        if success:
-            write_env("AZUREKMS_VMNAME", config["AZUREKMS_VMNAME"])
-
-        write_env("KEY_NAME", config["AZUREKMS_KEYNAME"])
-        write_env("KEY_VAULT_ENDPOINT", config["AZUREKMS_KEYVAULTENDPOINT"])
-
-
-def test_kms_send_to_remote(sub_test_name: str) -> None:
-    env = _load_kms_config(sub_test_name)
-    if sub_test_name == "azure":
-        key_name = os.environ["KEY_NAME"]
-        key_vault_endpoint = os.environ["KEY_VAULT_ENDPOINT"]
-        env[
-            "AZUREKMS_CMD"
-        ] = f'KEY_NAME="{key_name}" KEY_VAULT_ENDPOINT="{key_vault_endpoint}" bash ./.evergreen/just.sh run-tests'
-    else:
-        env["GCPKMS_CMD"] = "./.evergreen/just.sh run-tests"
-    cmd = f"{DIRS[sub_test_name]}/run-command.sh"
-    run_command(cmd, env=env)
-
-
-def teardown_kms(sub_test_name: str) -> None:
-    run_command(f"{DIRS[sub_test_name]}/teardown.sh")
-
-
-if __name__ == "__main__":
-    setup_kms()

.evergreen/scripts/mod_wsgi_tester.py

@@ -1,93 +0,0 @@
-from __future__ import annotations
-
-import os
-import sys
-import time
-import urllib.error
-import urllib.request
-from pathlib import Path
-from shutil import which
-
-from utils import LOGGER, ROOT, run_command, write_env
-
-
-def make_request(url, timeout=10):
-    for _ in range(int(timeout)):
-        try:
-            urllib.request.urlopen(url)  # noqa: S310
-            return
-        except urllib.error.HTTPError:
-            pass
-        time.sleep(1)
-    raise TimeoutError(f"Failed to access {url}")
-
-
-def setup_mod_wsgi(sub_test_name: str) -> None:
-    env = os.environ.copy()
-    if sub_test_name == "embedded":
-        env["MOD_WSGI_CONF"] = "mod_wsgi_test_embedded.conf"
-    elif sub_test_name == "standalone":
-        env["MOD_WSGI_CONF"] = "mod_wsgi_test.conf"
-    else:
-        raise ValueError("mod_wsgi sub test must be either 'standalone' or 'embedded'")
-    write_env("MOD_WSGI_CONF", env["MOD_WSGI_CONF"])
-    apache = which("apache2")
-    if not apache and Path("/usr/lib/apache2/mpm-prefork/apache2").exists():
-        apache = "/usr/lib/apache2/mpm-prefork/apache2"
-    if apache:
-        apache_config = "apache24ubuntu161404.conf"
-    else:
-        apache = which("httpd")
-        if not apache:
-            raise ValueError("Could not find apache2 or httpd")
-        apache_config = "apache22amazon.conf"
-    python_version = ".".join(str(val) for val in sys.version_info[:2])
-    mod_wsgi_version = 4
-    so_file = f"/opt/python/mod_wsgi/python_version/{python_version}/mod_wsgi_version/{mod_wsgi_version}/mod_wsgi.so"
-    write_env("MOD_WSGI_SO", so_file)
-    env["MOD_WSGI_SO"] = so_file
-    env["PYTHONHOME"] = f"/opt/python/{python_version}"
-    env["PROJECT_DIRECTORY"] = project_directory = str(ROOT)
-    write_env("APACHE_BINARY", apache)
-    write_env("APACHE_CONFIG", apache_config)
-    uri1 = f"http://localhost:8080/interpreter1{project_directory}"
-    write_env("TEST_URI1", uri1)
-    uri2 = f"http://localhost:8080/interpreter2{project_directory}"
-    write_env("TEST_URI2", uri2)
-    run_command(f"{apache} -k start -f {ROOT}/test/mod_wsgi_test/{apache_config}", env=env)
-
-    # Wait for the endpoints to be available.
-    try:
-        make_request(uri1, 10)
-        make_request(uri2, 10)
-    except Exception as e:
-        LOGGER.error(Path("error_log").read_text())
-        raise e
-
-
-def test_mod_wsgi() -> None:
-    sys.path.insert(0, ROOT)
-    from test.mod_wsgi_test.test_client import main, parse_args
-
-    uri1 = os.environ["TEST_URI1"]
-    uri2 = os.environ["TEST_URI2"]
-    args = f"-n 25000 -t 100 parallel {uri1} {uri2}"
-    try:
-        main(*parse_args(args.split()))
-
-        args = f"-n 25000 serial {uri1} {uri2}"
-        main(*parse_args(args.split()))
-    except Exception as e:
-        LOGGER.error(Path("error_log").read_text())
-        raise e
-
-
-def teardown_mod_wsgi() -> None:
-    apache = os.environ["APACHE_BINARY"]
-    apache_config = os.environ["APACHE_CONFIG"]
-
-    run_command(f"{apache} -k stop -f {ROOT}/test/mod_wsgi_test/{apache_config}")
-
-
-if __name__ == "__main__":
-    setup_mod_wsgi()

.evergreen/scripts/oidc_tester.py

@@ -1,111 +0,0 @@
-from __future__ import annotations
-
-import os
-
-from utils import (
-    DRIVERS_TOOLS,
-    TMP_DRIVER_FILE,
-    create_archive,
-    read_env,
-    run_command,
-    write_env,
-)
-
-K8S_NAMES = ["aks", "gke", "eks"]
-K8S_REMOTE_NAMES = [f"{n}-remote" for n in K8S_NAMES]
-
-
-def _get_target_dir(sub_test_name: str) -> str:
-    if sub_test_name == "default":
-        target_dir = "auth_oidc"
-    elif sub_test_name.startswith("azure"):
-        target_dir = "auth_oidc/azure"
-    elif sub_test_name.startswith("gcp"):
-        target_dir = "auth_oidc/gcp"
-    elif sub_test_name in K8S_NAMES + K8S_REMOTE_NAMES:
-        target_dir = "auth_oidc/k8s"
-    else:
-        raise ValueError(f"Invalid sub test name '{sub_test_name}'")
-    return f"{DRIVERS_TOOLS}/.evergreen/{target_dir}"
-
-
-def setup_oidc(sub_test_name: str) -> dict[str, str] | None:
-    target_dir = _get_target_dir(sub_test_name)
-    env = os.environ.copy()
-
-    if sub_test_name == "eks" and "AWS_ACCESS_KEY_ID" in os.environ:
-        # Store AWS creds for kubectl access.
-        for key in ["AWS_ACCESS_KEY_ID", "AWS_SECRET_ACCESS_KEY", "AWS_SESSION_TOKEN"]:
-            if key in os.environ:
-                write_env(key, os.environ[key])
-
-    if sub_test_name == "azure":
-        env["AZUREOIDC_VMNAME_PREFIX"] = "PYTHON_DRIVER"
-    if "-remote" not in sub_test_name:
-        if sub_test_name == "azure":
-            # Found using "az vm image list --output table"
-            env["AZUREOIDC_IMAGE"] = "Canonical:0001-com-ubuntu-server-jammy:22_04-lts-gen2:latest"
-        else:
-            env["GCPKMS_IMAGEFAMILY"] = "debian-12"
-        run_command(f"bash {target_dir}/setup.sh", env=env)
-    if sub_test_name in K8S_NAMES:
-        run_command(f"bash {target_dir}/setup-pod.sh {sub_test_name}")
-        run_command(f"bash {target_dir}/run-self-test.sh")
-        return None
-
-    source_file = None
-    if sub_test_name == "default":
-        source_file = f"{target_dir}/secrets-export.sh"
-    elif sub_test_name in ["azure-remote", "gcp-remote"]:
-        source_file = "./secrets-export.sh"
-    if sub_test_name in K8S_REMOTE_NAMES:
-        return os.environ.copy()
-    if source_file is None:
-        return None
-
-    config = read_env(source_file)
-    write_env("MONGODB_URI_SINGLE", config["MONGODB_URI_SINGLE"])
-    write_env("MONGODB_URI", config["MONGODB_URI"])
-    write_env("DB_IP", config["MONGODB_URI"])
-
-    if sub_test_name == "default":
-        write_env("OIDC_TOKEN_FILE", config["OIDC_TOKEN_FILE"])
-        write_env("OIDC_TOKEN_DIR", config["OIDC_TOKEN_DIR"])
-        if "OIDC_DOMAIN" in config:
-            write_env("OIDC_DOMAIN", config["OIDC_DOMAIN"])
-    elif sub_test_name == "azure-remote":
-        write_env("AZUREOIDC_RESOURCE", config["AZUREOIDC_RESOURCE"])
-    elif sub_test_name == "gcp-remote":
-        write_env("GCPOIDC_AUDIENCE", config["GCPOIDC_AUDIENCE"])
-    return config
-
-
-def test_oidc_send_to_remote(sub_test_name: str) -> None:
-    env = os.environ.copy()
-    target_dir = _get_target_dir(sub_test_name)
-    create_archive()
-    if sub_test_name in ["azure", "gcp"]:
-        upper_name = sub_test_name.upper()
-        env[f"{upper_name}OIDC_DRIVERS_TAR_FILE"] = TMP_DRIVER_FILE
-        env[
-            f"{upper_name}OIDC_TEST_CMD"
-        ] = f"OIDC_ENV={sub_test_name} ./.evergreen/run-mongodb-oidc-test.sh"
-    elif sub_test_name in K8S_NAMES:
-        env["K8S_DRIVERS_TAR_FILE"] = TMP_DRIVER_FILE
-        env["K8S_TEST_CMD"] = "OIDC_ENV=k8s ./.evergreen/run-mongodb-oidc-test.sh"
-    run_command(f"bash {target_dir}/run-driver-test.sh", env=env)
-
-
-def teardown_oidc(sub_test_name: str) -> None:
-    target_dir = _get_target_dir(sub_test_name)
-    # For k8s, make sure an error while tearing down the pod doesn't prevent
-    # the Altas server teardown.
-    error = None
-    if sub_test_name in K8S_NAMES:
-        try:
-            run_command(f"bash {target_dir}/teardown-pod.sh")
-        except Exception as e:
-            error = e
-    run_command(f"bash {target_dir}/teardown.sh")
-    if error:
-        raise error

.evergreen/scripts/perf-submission-setup.sh

@@ -1,15 +0,0 @@
-#!/bin/bash
-# We use the requester expansion to determine whether the data is from a mainline evergreen run or not
-
-set -eu
-
-# shellcheck disable=SC2154
-if [ "${requester}" == "commit" ]; then
-  echo "is_mainline: true" >> expansion.yml
-else
-  echo "is_mainline: false" >> expansion.yml
-fi
-
-# We parse the username out of the order_id as patches append that in and SPS does not need that information
-# shellcheck disable=SC2154
-echo "parsed_order_id: $(echo "${revision_order_id}" | awk -F'_' '{print $NF}')"  >> expansion.yml

.evergreen/scripts/perf-submission.sh

@@ -1,25 +0,0 @@
-#!/bin/bash
-# We use the requester expansion to determine whether the data is from a mainline evergreen run or not
-
-set -eu
-
-# Submit the performance data to the SPS endpoint
-# shellcheck disable=SC2154
-response=$(curl -s -w "\nHTTP_STATUS:%{http_code}" -X 'POST' \
-  "https://performance-monitoring-api.corp.mongodb.com/raw_perf_results/cedar_report?project=${project_id}&version=${version_id}&variant=${build_variant}&order=${parsed_order_id}&task_name=${task_name}&task_id=${task_id}&execution=${execution}&mainline=${is_mainline}" \
-  -H 'accept: application/json' \
-  -H 'Content-Type: application/json' \
-  -d @results.json)
-
-http_status=$(echo "$response" | grep "HTTP_STATUS" | awk -F':' '{print $2}')
-response_body=$(echo "$response" | sed '/HTTP_STATUS/d')
-
-# We want to throw an error if the data was not successfully submitted
-if [ "$http_status" -ne 200 ]; then
-  echo "Error: Received HTTP status $http_status"
-  echo "Response Body: $response_body"
-  exit 1
-fi
-
-echo "Response Body: $response_body"
-echo "HTTP Status: $http_status"

.evergreen/scripts/resync-all-specs.py

@@ -1,150 +0,0 @@
-from __future__ import annotations
-
-import argparse
-import os
-import pathlib
-import subprocess
-from argparse import Namespace
-from subprocess import CalledProcessError
-
-JIRA_FILTER = "https://jira.mongodb.org/issues/?jql=labels%20%3D%20automated-sync%20AND%20status%20!%3D%20Closed"
-
-
-def resync_specs(directory: pathlib.Path, errored: dict[str, str]) -> None:
-    """Actually sync the specs"""
-    print("Beginning to sync specs")
-    for spec in os.scandir(directory):
-        if not spec.is_dir():
-            continue
-
-        if spec.name in ["asynchronous"]:
-            continue
-        try:
-            subprocess.run(
-                ["bash", "./.evergreen/resync-specs.sh", spec.name],  # noqa: S603, S607
-                capture_output=True,
-                text=True,
-                check=True,
-            )
-        except CalledProcessError as exc:
-            errored[spec.name] = exc.stderr
-    print("Done syncing specs")
-
-
-def apply_patches(errored):
-    print("Beginning to apply patches")
-    subprocess.run(
-        ["bash", "./.evergreen/remove-unimplemented-tests.sh"],  # noqa: S603, S607
-        check=True,
-    )
-    try:
-        # Avoid shell=True by passing arguments as a list.
-        # Note: glob expansion doesn't work in shell=False, so we use a list of files.
-        patches = [str(p) for p in pathlib.Path("./.evergreen/spec-patch/").glob("*")]
-        if patches:
-            subprocess.run(
-                [  # noqa: S603, S607
-                    "git",
-                    "apply",
-                    "-R",
-                    "--allow-empty",
-                    "--whitespace=fix",
-                    *patches,
-                ],
-                check=True,
-                stderr=subprocess.PIPE,
-            )
-    except CalledProcessError as exc:
-        errored["applying patches"] = exc.stderr
-
-
-def check_new_spec_directories(directory: pathlib.Path) -> list[str]:
-    """Check to see if there are any directories in the spec repo that don't exist in pymongo/test"""
-    spec_dir = pathlib.Path(os.environ["MDB_SPECS"]) / "source"
-    spec_set = {
-        entry.name.replace("-", "_")
-        for entry in os.scandir(spec_dir)
-        if entry.is_dir()
-        and (pathlib.Path(entry.path) / "tests").is_dir()
-        and len(list(os.scandir(pathlib.Path(entry.path) / "tests"))) > 1
-    }
-    test_set = {entry.name.replace("-", "_") for entry in os.scandir(directory) if entry.is_dir()}
-    known_mappings = {
-        "ocsp_support": "ocsp",
-        "client_side_operations_timeout": "csot",
-        "mongodb_handshake": "handshake",
-        "load_balancers": "load_balancer",
-        "connection_monitoring_and_pooling": "connection_monitoring",
-        "command_logging_and_monitoring": "command_logging",
-        "initial_dns_seedlist_discovery": "srv_seedlist",
-        "server_discovery_and_monitoring": "sdam_monitoring",
-    }
-
-    for k, v in known_mappings.items():
-        if k in spec_set:
-            spec_set.remove(k)
-            spec_set.add(v)
-    return list(spec_set - test_set)
-
-
-def write_summary(errored: dict[str, str], new: list[str], filename: str | None) -> None:
-    """Generate the PR description"""
-    pr_body = ""
-    # Avoid shell=True and complex pipes by using Python to process git output
-    process = subprocess.run(
-        ["git", "diff", "--name-only"],  # noqa: S603, S607
-        capture_output=True,
-        text=True,
-        check=True,
-    )
-    changed_files = process.stdout.strip().splitlines()
-    succeeded_set = set()
-    for f in changed_files:
-        parts = f.split("/")
-        if len(parts) > 1:
-            succeeded_set.add(parts[1])
-    succeeded = sorted(succeeded_set)
-
-    if len(succeeded) > 0:
-        pr_body += "The following specs were changed:\n -"
-        pr_body += "\n -".join(succeeded)
-        pr_body += "\n"
-    if len(errored) > 0:
-        pr_body += "\n\nThe following spec syncs encountered errors:"
-        for k, v in errored.items():
-            pr_body += f"\n -{k}\n```{v}\n```"
-        pr_body += "\n"
-    if len(new) > 0:
-        pr_body += "\n\nThe following directories are in the specification repository and not in our test directory:\n -"
-        pr_body += "\n -".join(new)
-        pr_body += "\n"
-    if pr_body != "":
-        pr_body = f"Jira tickets: {JIRA_FILTER}\n\n" + pr_body
-        if filename is None:
-            print(f"\n{pr_body}")
-        else:
-            with open(filename, "w") as f:
-                # replacements made for proper json
-                f.write(pr_body.replace("\n", "\\n").replace("\t", "\\t"))
-
-
-def main(args: Namespace):
-    directory = pathlib.Path("./test")
-    errored: dict[str, str] = {}
-    resync_specs(directory, errored)
-    apply_patches(errored)
-    new = check_new_spec_directories(directory)
-    write_summary(errored, new, args.filename)
-
-
-if __name__ == "__main__":
-    parser = argparse.ArgumentParser(
-        description="Python Script to resync all specs and generate summary for PR."
-    )
-    parser.add_argument(
-        "--filename",
-        help="Name of file for the summary to be written into.",
-        default=None,
-    )
-    args = parser.parse_args()
-    main(args)

.evergreen/scripts/resync-all-specs.sh

@@ -1,43 +0,0 @@
-#!/usr/bin/env bash
-# Run spec syncing script and create PR
-set -eu
-
-# SETUP
-SRC_URL="https://github.com/mongodb/specifications.git"
-# needs to be set for resync-specs.sh
-SPEC_SRC="$(realpath "../specifications")"
-SCRIPT="$(realpath "./.evergreen/resync-specs.sh")"
-
-# Clone the spec repo if the directory does not exist
-if [[ ! -d $SPEC_SRC ]]; then
-  git clone $SRC_URL $SPEC_SRC
-  if [[ $? -ne 0 ]]; then
-    echo "Error: Failed to clone repository."
-    exit 1
-  fi
-fi
-
-# Set environment variable to the cloned spec repo for resync-specs.sh
-export MDB_SPECS="$SPEC_SRC"
-
-# Check that resync-specs.sh exists and is executable
-if [[ ! -x $SCRIPT ]]; then
-  echo "Error: $SCRIPT not found or is not executable."
-  exit 1
-fi
-
-PR_DESC="spec_sync.txt"
-
-# run python script that actually does all the resyncing
-if ! [ -n "${CI:-}" ]
-then
-  # we're running locally
-  python3 ./.evergreen/scripts/resync-all-specs.py
-else
-  /opt/devtools/bin/python3.11 ./.evergreen/scripts/resync-all-specs.py --filename "$PR_DESC"
-  if [[ -f $PR_DESC ]]; then
-    # changes were made -> call scrypt to create PR for us
-    .evergreen/scripts/create-spec-pr.sh "$PR_DESC"
-    rm "$PR_DESC"
-  fi
-fi

.evergreen/scripts/run-getdata.sh

@@ -1,26 +0,0 @@
-#!/bin/bash
-# Get the debug data for an evergreen task.
-set -eu
-
-. ${DRIVERS_TOOLS}/.evergreen/get-distro.sh || true
-get_distro || true
-echo $DISTRO
-echo $MARCH
-echo $OS
-
-set -x
-uname -a || true
-ls /etc/*release* || true
-cc --version || true
-gcc --version || true
-clang --version || true
-gcov --version || true
-lcov --version || true
-llvm-cov --version || true
-echo $PATH
-ls -la /usr/local/Cellar/llvm/*/bin/ || true
-ls -la /usr/local/Cellar/ || true
-scan-build --version || true
-genhtml --version || true
-valgrind --version || true
-set +x

.evergreen/scripts/run-server.sh

@@ -1,13 +0,0 @@
-#!/bin/bash
-
-set -eu
-
-HERE=$(dirname ${BASH_SOURCE:-$0})
-
-# Try to source the env file.
-if [ -f $HERE/env.sh ]; then
-  echo "Sourcing env file"
-  source $HERE/env.sh
-fi
-
-uv run $HERE/run_server.py "$@"

.evergreen/scripts/run_server.py

@@ -1,59 +0,0 @@
-from __future__ import annotations
-
-import os
-from typing import Any
-
-from utils import DRIVERS_TOOLS, ROOT, get_test_options, run_command
-
-
-def set_env(name: str, value: Any = "1") -> None:
-    os.environ[name] = str(value)
-
-
-def start_server():
-    opts, extra_opts = get_test_options(
-        "Run a MongoDB server.  All given flags will be passed to run-mongodb.sh in DRIVERS_TOOLS.",
-        require_sub_test_name=False,
-        allow_extra_opts=True,
-    )
-    test_name = opts.test_name
-
-    # drivers-evergreen-tools expects the version variable to be named MONGODB_VERSION.
-    if "VERSION" in os.environ:
-        os.environ["MONGODB_VERSION"] = os.environ["VERSION"]
-
-    if test_name == "auth_aws":
-        set_env("AUTH_AWS")
-
-    elif test_name == "load_balancer":
-        set_env("LOAD_BALANCER")
-
-    elif test_name == "search_index":
-        os.environ["TOPOLOGY"] = "replica_set"
-        os.environ["MONGODB_VERSION"] = "7.0"
-
-    if not os.environ.get("TEST_CRYPT_SHARED"):
-        set_env("SKIP_CRYPT_SHARED")
-
-    if opts.ssl:
-        extra_opts.append("--ssl")
-        if test_name != "ocsp":
-            certs = ROOT / "test/certificates"
-            set_env("TLS_CERT_KEY_FILE", certs / "client.pem")
-            set_env("TLS_PEM_KEY_FILE", certs / "server.pem")
-            set_env("TLS_CA_FILE", certs / "ca.pem")
-
-    if opts.auth:
-        extra_opts.append("--auth")
-
-    if opts.verbose:
-        extra_opts.append("-v")
-    elif opts.quiet:
-        extra_opts.append("-q")
-
-    cmd = ["bash", f"{DRIVERS_TOOLS}/.evergreen/run-mongodb.sh", "start", *extra_opts]
-    run_command(cmd, cwd=DRIVERS_TOOLS)
-
-
-if __name__ == "__main__":
-    start_server()

.evergreen/scripts/run_tests.py

@@ -1,228 +0,0 @@
-from __future__ import annotations
-
-import json
-import logging
-import os
-import platform
-import shlex
-import shutil
-import subprocess
-import sys
-from datetime import datetime
-from pathlib import Path
-from shutil import which
-
-try:
-    import importlib_metadata
-except ImportError:
-    from importlib import metadata as importlib_metadata
-
-
-import pytest
-from utils import DRIVERS_TOOLS, LOGGER, ROOT, run_command
-
-AUTH = os.environ.get("AUTH", "noauth")
-SSL = os.environ.get("SSL", "nossl")
-UV_ARGS = os.environ.get("UV_ARGS", "")
-TEST_PERF = os.environ.get("TEST_PERF")
-GREEN_FRAMEWORK = os.environ.get("GREEN_FRAMEWORK")
-TEST_ARGS = os.environ.get("TEST_ARGS", "").split()
-TEST_NAME = os.environ.get("TEST_NAME")
-SUB_TEST_NAME = os.environ.get("SUB_TEST_NAME")
-
-
-def list_packages():
-    packages = set()
-    for distribution in importlib_metadata.distributions():
-        if distribution.name:
-            packages.add(distribution.name)
-    print("Package             Version     URL")
-    print("------------------- ----------- ----------------------------------------------------")
-    for name in sorted(packages):
-        distribution = importlib_metadata.distribution(name)
-        url = ""
-        if distribution.origin is not None:
-            url = distribution.origin.url
-        print(f"{name:20s}{distribution.version:12s}{url}")
-    print("------------------- ----------- ----------------------------------------------------\n")
-
-
-def handle_perf(start_time: datetime):
-    end_time = datetime.now()
-    elapsed_secs = (end_time - start_time).total_seconds()
-    with open("results.json") as fid:
-        results = json.load(fid)
-    LOGGER.info("results.json:\n%s", json.dumps(results, indent=2))
-
-    results = dict(
-        status="PASS",
-        exit_code=0,
-        test_file="BenchMarkTests",
-        start=int(start_time.timestamp()),
-        end=int(end_time.timestamp()),
-        elapsed=elapsed_secs,
-    )
-    report = dict(failures=0, results=[results])
-    LOGGER.info("report.json\n%s", json.dumps(report, indent=2))
-
-    with open("report.json", "w", newline="\n") as fid:
-        json.dump(report, fid)
-
-
-def handle_green_framework() -> None:
-    if GREEN_FRAMEWORK == "gevent":
-        from gevent import monkey
-
-        monkey.patch_all()
-
-    # Never run async tests with a framework.
-    if len(TEST_ARGS) <= 1:
-        TEST_ARGS.extend(["-m", "not default_async and default"])
-    else:
-        for i in range(len(TEST_ARGS) - 1):
-            if "-m" in TEST_ARGS[i]:
-                TEST_ARGS[i + 1] = f"not default_async and {TEST_ARGS[i + 1]}"
-
-    LOGGER.info(f"Running tests with {GREEN_FRAMEWORK}...")
-
-
-def handle_c_ext() -> None:
-    if platform.python_implementation() != "CPython":
-        return
-    sys.path.insert(0, str(ROOT / "tools"))
-    from fail_if_no_c import main as fail_if_no_c
-
-    fail_if_no_c()
-
-
-def handle_pymongocrypt() -> None:
-    import pymongocrypt
-
-    LOGGER.info(f"pymongocrypt version: {pymongocrypt.__version__})")
-    LOGGER.info(f"libmongocrypt version: {pymongocrypt.libmongocrypt_version()})")
-
-
-def handle_aws_lambda() -> None:
-    env = os.environ.copy()
-    target_dir = ROOT / "test/lambda"
-    env["TEST_LAMBDA_DIRECTORY"] = str(target_dir)
-    env.setdefault("AWS_REGION", "us-east-1")
-    dirs = ["pymongo", "gridfs", "bson"]
-    # Remove the original .so files.
-    for dname in dirs:
-        so_paths = [f"{f.parent.name}/{f.name}" for f in (ROOT / dname).glob("*.so")]
-        for so_path in list(so_paths):
-            Path(so_path).unlink()
-    # Build the c extensions.
-    docker = which("docker") or which("podman")
-    if not docker:
-        raise ValueError("Could not find docker!")
-    image = "quay.io/pypa/manylinux2014_x86_64:latest"
-    run_command(
-        f'{docker} run --rm -v "{ROOT}:/src" --platform linux/amd64 {image} /src/test/lambda/build_internal.sh'
-    )
-    for dname in dirs:
-        target = ROOT / "test/lambda/mongodb" / dname
-        shutil.rmtree(target, ignore_errors=True)
-        shutil.copytree(ROOT / dname, target)
-    # Remove the new so files from the ROOT directory.
-    for dname in dirs:
-        so_paths = [f"{f.parent.name}/{f.name}" for f in (ROOT / dname).glob("*.so")]
-        for so_path in list(so_paths):
-            Path(so_path).unlink()
-
-    script_name = "run-deployed-lambda-aws-tests.sh"
-    run_command(f"bash {DRIVERS_TOOLS}/.evergreen/aws_lambda/{script_name}", env=env)
-
-
-def run() -> None:
-    # Add diagnostic for python version.
-    print("Running with python", sys.version)
-
-    # List the installed packages.
-    list_packages()
-
-    # Handle green framework first so they can patch modules.
-    if GREEN_FRAMEWORK:
-        handle_green_framework()
-
-    # Ensure C extensions if applicable.
-    if not os.environ.get("NO_EXT"):
-        handle_c_ext()
-
-    if os.environ.get("PYMONGOCRYPT_LIB"):
-        handle_pymongocrypt()
-
-    LOGGER.info(f"Test setup:\n{AUTH=}\n{SSL=}\n{UV_ARGS=}\n{TEST_ARGS=}")
-
-    # Record the start time for a perf test.
-    if TEST_PERF:
-        start_time = datetime.now()
-
-    # Run mod_wsgi tests using the helper.
-    if TEST_NAME == "mod_wsgi":
-        from mod_wsgi_tester import test_mod_wsgi
-
-        test_mod_wsgi()
-        return
-
-    # Send kms tests to run remotely.
-    if TEST_NAME == "kms" and SUB_TEST_NAME in ["azure", "gcp"]:
-        from kms_tester import test_kms_send_to_remote
-
-        test_kms_send_to_remote(SUB_TEST_NAME)
-        return
-
-    # Handle doctests.
-    if TEST_NAME == "doctest":
-        from sphinx.cmd.build import main
-
-        result = main("-E -b doctest doc ./doc/_build/doctest".split())
-        sys.exit(result)
-
-    # Send ecs tests to run remotely.
-    if TEST_NAME == "auth_aws" and SUB_TEST_NAME == "ecs":
-        run_command(f"{DRIVERS_TOOLS}/.evergreen/auth_aws/aws_setup.sh ecs")
-        return
-
-    # Send OIDC tests to run remotely.
-    if (
-        TEST_NAME == "auth_oidc"
-        and SUB_TEST_NAME != "default"
-        and not SUB_TEST_NAME.endswith("-remote")
-    ):
-        from oidc_tester import test_oidc_send_to_remote
-
-        test_oidc_send_to_remote(SUB_TEST_NAME)
-        return
-
-    # Run deployed aws lambda tests.
-    if TEST_NAME == "aws_lambda":
-        handle_aws_lambda()
-        return
-
-    if os.environ.get("DEBUG_LOG"):
-        TEST_ARGS.extend(f"-o log_cli_level={logging.DEBUG}".split())
-
-    if os.environ.get("COVERAGE"):
-        binary = sys.executable.replace(os.sep, "/")
-        cmd = f"{binary} -m coverage run -m pytest {' '.join(TEST_ARGS)} {' '.join(sys.argv[1:])}"
-        result = subprocess.run(shlex.split(cmd), check=False)  # noqa: S603
-        cmd = f"{binary} -m coverage report"
-        subprocess.run(shlex.split(cmd), check=False)  # noqa: S603
-        if result.returncode != 0:
-            print(result.stderr)
-        sys.exit(result.returncode)
-
-    # Run local tests.
-    ret = pytest.main(TEST_ARGS + sys.argv[1:])
-    if ret != 0:
-        sys.exit(ret)
-
-    # Handle perf test post actions.
-    if TEST_PERF:
-        handle_perf(start_time)
-
-
-if __name__ == "__main__":
-    run()

.evergreen/scripts/setup-dev-env.sh

@@ -1,58 +0,0 @@
-#!/bin/bash
-# Set up development environment.
-set -eu
-
-HERE=$(dirname ${BASH_SOURCE:-$0})
-HERE="$( cd -- "$HERE" > /dev/null 2>&1 && pwd )"
-ROOT=$(dirname "$(dirname $HERE)")
-
-# Source the env files to pick up common variables.
-if [ -f $HERE/env.sh ]; then
-  . $HERE/env.sh
-fi
-
-# Get variables defined in test-env.sh.
-if [ -f $HERE/test-env.sh ]; then
-  . $HERE/test-env.sh
-fi
-
-# Ensure dependencies are installed.
-bash $HERE/install-dependencies.sh
-
-# Handle the value for UV_PYTHON.
-. $HERE/setup-uv-python.sh
-
-# Only run the next part if not running on CI.
-if [ -z "${CI:-}" ]; then
-  # Add the default install path to the path if needed.
-  if [ -z "${PYMONGO_BIN_DIR:-}" ]; then
-    export PATH="$PATH:$HOME/.local/bin"
-  fi
-
-  # Set up venv, making sure c extensions build unless disabled.
-  if [ -z "${NO_EXT:-}" ]; then
-    export PYMONGO_C_EXT_MUST_BUILD=1
-  fi
-
-  (
-    cd $ROOT && uv sync
-  )
-
-  # Set up build utilities on Windows spawn hosts.
-  if [ -f $HOME/.visualStudioEnv.sh ]; then
-    set +u
-    SSH_TTY=1 source $HOME/.visualStudioEnv.sh
-    set -u
-  fi
-
-  # Only set up pre-commit if we are in a git checkout.
-  if [ -f $HERE/.git ]; then
-    if ! command -v pre-commit &>/dev/null; then
-      uv tool install pre-commit
-    fi
-
-    if [ ! -f .git/hooks/pre-commit ]; then
-      uvx pre-commit install
-    fi
-  fi
-fi

.evergreen/scripts/setup-system.sh

@@ -1,55 +0,0 @@
-#!/bin/bash
-# Set up the system on an evergreen host.
-set -eu
-
-HERE=$(dirname ${BASH_SOURCE:-$0})
-pushd "$(dirname "$(dirname $HERE)")"
-echo "Setting up system..."
-bash .evergreen/scripts/configure-env.sh
-source .evergreen/scripts/env.sh
-bash $DRIVERS_TOOLS/.evergreen/setup.sh
-popd
-
-# Run spawn host-specific tasks.
-if [ -z "${CI:-}" ]; then
-  bash $HERE/setup-dev-env.sh
-fi
-
-# Enable core dumps if enabled on the machine
-# Copied from https://github.com/mongodb/mongo/blob/master/etc/evergreen.yml
-if [ -f /proc/self/coredump_filter ]; then
-    # Set the shell process (and its children processes) to dump ELF headers (bit 4),
-    # anonymous shared mappings (bit 1), and anonymous private mappings (bit 0).
-    echo 0x13 >/proc/self/coredump_filter
-
-    if [ -f /sbin/sysctl ]; then
-        # Check that the core pattern is set explicitly on our distro image instead
-        # of being the OS's default value. This ensures that coredump names are consistent
-        # across distros and can be picked up by Evergreen.
-        core_pattern=$(/sbin/sysctl -n "kernel.core_pattern")
-        if [ "$core_pattern" = "dump_%e.%p.core" ]; then
-            echo "Enabling coredumps"
-            ulimit -c unlimited
-        fi
-    fi
-fi
-
-if [ "$(uname -s)" = "Darwin" ]; then
-    core_pattern_mac=$(/usr/sbin/sysctl -n "kern.corefile")
-    if [ "$core_pattern_mac" = "dump_%N.%P.core" ]; then
-        echo "Enabling coredumps"
-        ulimit -c unlimited
-    fi
-fi
-
-if [ -w /etc/hosts ]; then
-  SUDO=""
-else
-  SUDO="sudo"
-fi
-
-# Add 'server' and 'hostname_not_in_cert' as a hostnames
-echo "127.0.0.1 server" | $SUDO tee -a /etc/hosts
-echo "127.0.0.1 hostname_not_in_cert" | $SUDO tee -a /etc/hosts
-
-echo "Setting up system... done."

.evergreen/scripts/setup-tests.sh

@@ -1,26 +0,0 @@
-#!/bin/bash
-# Set up the test environment, including secrets and services.
-set -eu
-
-# Supported/used environment variables:
-#  AUTH                 Set to enable authentication. Defaults to "noauth"
-#  SSL                  Set to enable SSL. Defaults to "nossl"
-#  GREEN_FRAMEWORK      The green framework to test with, if any.
-#  COVERAGE             If non-empty, run the test suite with coverage.
-#  COMPRESSORS          If non-empty, install appropriate compressor.
-#  LIBMONGOCRYPT_URL    The URL to download libmongocrypt.
-#  TEST_CRYPT_SHARED    If non-empty, install crypt_shared lib.
-#  MONGODB_API_VERSION  The mongodb api version to use in tests.
-#  MONGODB_URI          If non-empty, use as the MONGODB_URI in tests.
-#  USE_ACTIVE_VENV      If non-empty, use the active virtual environment.
-
-SCRIPT_DIR=$(dirname ${BASH_SOURCE:-$0})
-
-# Try to source the env file.
-if [ -f $SCRIPT_DIR/env.sh ]; then
-  source $SCRIPT_DIR/env.sh
-fi
-
-echo "Setting up tests with args \"$*\"..."
-uv run ${USE_ACTIVE_VENV:+--active} "$SCRIPT_DIR/setup_tests.py" "$@"
-echo "Setting up tests with args \"$*\"... done."

.evergreen/scripts/setup-uv-python.sh

@@ -1,53 +0,0 @@
-#!/bin/bash
-# Set up the UV_PYTHON variable.
-set -eu
-
-HERE=$(dirname ${BASH_SOURCE:-$0})
-HERE="$( cd -- "$HERE" > /dev/null 2>&1 && pwd )"
-
-# Use min supported version by default.
-_python="3.10"
-
-# Source the env files to pick up common variables.
-if [ -f $HERE/env.sh ]; then
-  . $HERE/env.sh
-fi
-
-# Get variables defined in test-env.sh.
-if [ -f $HERE/test-env.sh ]; then
-  . $HERE/test-env.sh
-fi
-
-if [ -z "${UV_PYTHON:-}" ]; then
-  set -x
-  # Translate a TOOLCHAIN_VERSION to UV_PYTHON.
-  if [ -n "${TOOLCHAIN_VERSION:-}" ]; then
-    _python=$TOOLCHAIN_VERSION
-    if [ "$(uname -s)" = "Darwin" ]; then
-        if [[ "$_python" == *"t"* ]]; then
-            binary_name="python3t"
-            framework_dir="PythonT"
-        else
-            binary_name="python3"
-            framework_dir="Python"
-        fi
-        _python=$(echo "$_python" | sed 's/t//g')
-        _python="/Library/Frameworks/$framework_dir.Framework/Versions/$_python/bin/$binary_name"
-    elif [ "Windows_NT" = "${OS:-}" ]; then
-        _python=$(echo $_python | cut -d. -f1,2 | sed 's/\.//g; s/t//g')
-        if [[ "$TOOLCHAIN_VERSION" == *"t"* ]]; then
-          _exe="python${TOOLCHAIN_VERSION}.exe"
-        else
-          _exe="python.exe"
-        fi
-        if [ -n "${IS_WIN32:-}" ]; then
-            _python="C:/python/32/Python${_python}/${_exe}"
-        else
-            _python="C:/python/Python${_python}/${_exe}"
-        fi
-    elif [ -d "/opt/python/$_python/bin" ]; then
-        _python="/opt/python/$_python/bin/python3"
-    fi
-  fi
-  export UV_PYTHON="$_python"
-fi

.evergreen/scripts/setup_tests.py

@@ -1,491 +0,0 @@
-from __future__ import annotations
-
-import base64
-import os
-import platform
-import shutil
-import stat
-from pathlib import Path
-from urllib import request
-
-from utils import (
-    DRIVERS_TOOLS,
-    ENV_FILE,
-    HERE,
-    LOGGER,
-    PLATFORM,
-    ROOT,
-    TEST_SUITE_MAP,
-    Distro,
-    get_test_options,
-    read_env,
-    run_command,
-    write_env,
-)
-
-# Passthrough environment variables.
-PASS_THROUGH_ENV = [
-    "GREEN_FRAMEWORK",
-    "NO_EXT",
-    "MONGODB_API_VERSION",
-    "DEBUG_LOG",
-    "UV_PYTHON",
-    "REQUIRE_FIPS",
-    "IS_WIN32",
-]
-
-# Map the test name to test extra.
-EXTRAS_MAP = {
-    "auth_aws": "aws",
-    "auth_oidc": "aws",
-    "encryption": "encryption",
-    "enterprise_auth": "gssapi",
-    "kms": "encryption",
-    "ocsp": "ocsp",
-    "pyopenssl": "ocsp",
-}
-
-
-# Map the test name to test group.
-GROUP_MAP = dict(mockupdb="mockupdb", perf="perf")
-
-# The python version used for perf tests.
-PERF_PYTHON_VERSION = "3.10.11"
-
-
-def is_set(var: str) -> bool:
-    value = os.environ.get(var, "")
-    return len(value.strip()) > 0
-
-
-def get_distro() -> Distro:
-    name = ""
-    version_id = ""
-    arch = platform.machine()
-    with open("/etc/os-release") as fid:
-        for line in fid.readlines():
-            line = line.replace('"', "")  # noqa: PLW2901
-            if line.startswith("NAME="):
-                _, _, name = line.strip().partition("=")
-            if line.startswith("VERSION_ID="):
-                _, _, version_id = line.strip().partition("=")
-    return Distro(name=name, version_id=version_id, arch=arch)
-
-
-def setup_libmongocrypt():
-    target = ""
-    if PLATFORM == "windows":
-        # PYTHON-2808 Ensure this machine has the CA cert for google KMS.
-        if is_set("TEST_FLE_GCP_AUTO"):
-            run_command('powershell.exe "Invoke-WebRequest -URI https://oauth2.googleapis.com/"')
-        target = "windows-test"
-
-    elif PLATFORM == "darwin":
-        target = "macos"
-
-    else:
-        distro = get_distro()
-        if distro.name.startswith("Debian"):
-            target = f"debian{distro.version_id}"
-        elif distro.name.startswith("Ubuntu"):
-            if distro.version_id == "20.04":
-                target = "debian11"
-            elif distro.version_id == "22.04":
-                target = "debian12"
-            elif distro.version_id == "24.04":
-                target = "debian13"
-        elif distro.name.startswith("Red Hat"):
-            if distro.version_id.startswith("7"):
-                target = "rhel-70-64-bit"
-            elif distro.version_id.startswith("8"):
-                if distro.arch == "aarch64":
-                    target = "rhel-82-arm64"
-                else:
-                    target = "rhel-80-64-bit"
-
-    if not is_set("LIBMONGOCRYPT_URL"):
-        if not target:
-            raise ValueError("Cannot find libmongocrypt target for current platform!")
-        url = f"https://s3.amazonaws.com/mciuploads/libmongocrypt/{target}/master/latest/libmongocrypt.tar.gz"
-    else:
-        url = os.environ["LIBMONGOCRYPT_URL"]
-
-    shutil.rmtree(HERE / "libmongocrypt", ignore_errors=True)
-
-    LOGGER.info(f"Fetching {url}...")
-    with request.urlopen(request.Request(url), timeout=15.0) as response:  # noqa: S310
-        if response.status == 200:
-            with Path("libmongocrypt.tar.gz").open("wb") as f:
-                f.write(response.read())
-            Path("libmongocrypt").mkdir()
-            run_command("tar -xzf libmongocrypt.tar.gz -C libmongocrypt")
-    LOGGER.info(f"Fetching {url}... done.")
-
-    run_command("ls -la libmongocrypt")
-    run_command("ls -la libmongocrypt/nocrypto")
-
-    if PLATFORM == "windows":
-        # libmongocrypt's windows dll is not marked executable.
-        run_command("chmod +x libmongocrypt/nocrypto/bin/mongocrypt.dll")
-
-
-def load_config_from_file(path: str | Path) -> dict[str, str]:
-    config = read_env(path)
-    for key, value in config.items():
-        write_env(key, value)
-    return config
-
-
-def get_secrets(name: str) -> dict[str, str]:
-    secrets_dir = Path(f"{DRIVERS_TOOLS}/.evergreen/secrets_handling")
-    run_command(f"bash {secrets_dir.as_posix()}/setup-secrets.sh {name}", cwd=secrets_dir)
-    return load_config_from_file(secrets_dir / "secrets-export.sh")
-
-
-def handle_test_env() -> None:
-    opts, _ = get_test_options("Set up the test environment and services.")
-    test_name = opts.test_name
-    sub_test_name = opts.sub_test_name
-    AUTH = "auth" if opts.auth else "noauth"
-    SSL = "ssl" if opts.ssl else "nossl"
-    TEST_ARGS = ""
-
-    # Start compiling the args we'll pass to uv.
-    UV_ARGS = ["--extra test --no-group dev"]
-
-    # If USE_ACTIVE_VENV is set, add --active to UV_ARGS so run-tests.sh uses the active venv.
-    if is_set("USE_ACTIVE_VENV"):
-        UV_ARGS.append("--active")
-
-    test_title = test_name
-    if sub_test_name:
-        test_title += f" {sub_test_name}"
-
-    # Create the test env file with the initial set of values.
-    with ENV_FILE.open("w", newline="\n") as fid:
-        fid.write("#!/usr/bin/env bash\n")
-        fid.write("set +x\n")
-    ENV_FILE.chmod(ENV_FILE.stat().st_mode | stat.S_IEXEC)
-
-    write_env("PIP_QUIET")  # Quiet by default.
-    write_env("PIP_PREFER_BINARY")  # Prefer binary dists by default.
-
-    # Set an environment variable for the test name and sub test name.
-    write_env(f"TEST_{test_name.upper()}")
-    write_env("TEST_NAME", test_name)
-    write_env("SUB_TEST_NAME", sub_test_name)
-
-    # Handle pass through env vars.
-    for var in PASS_THROUGH_ENV:
-        if is_set(var) or getattr(opts, var.lower(), ""):
-            write_env(var, os.environ.get(var, getattr(opts, var.lower(), "")))
-
-    if extra := EXTRAS_MAP.get(test_name, ""):
-        UV_ARGS.append(f"--extra {extra}")
-
-    if group := GROUP_MAP.get(test_name, ""):
-        UV_ARGS.append(f"--group {group}")
-
-    if opts.test_min_deps:
-        UV_ARGS.append("--resolution=lowest-direct")
-
-    if test_name == "auth_oidc":
-        from oidc_tester import setup_oidc
-
-        config = setup_oidc(sub_test_name)
-        if not config:
-            AUTH = "noauth"
-
-    if test_name in ["aws_lambda", "search_index"]:
-        env = os.environ.copy()
-        env["MONGODB_VERSION"] = "7.0"
-        env["LAMBDA_STACK_NAME"] = "dbx-python-lambda"
-        write_env("LAMBDA_STACK_NAME", env["LAMBDA_STACK_NAME"])
-        run_command(
-            f"bash {DRIVERS_TOOLS}/.evergreen/atlas/setup-atlas-cluster.sh",
-            env=env,
-            cwd=DRIVERS_TOOLS,
-        )
-
-    if test_name == "search_index":
-        AUTH = "auth"
-
-    if test_name == "ocsp":
-        SSL = "ssl"
-
-    write_env("AUTH", AUTH)
-    write_env("SSL", SSL)
-    LOGGER.info(f"Setting up '{test_title}' with {AUTH=} and {SSL=}...")
-
-    if test_name == "aws_lambda":
-        UV_ARGS.append("--group pip")
-        # Store AWS creds if they were given.
-        if "AWS_ACCESS_KEY_ID" in os.environ:
-            for key in ["AWS_ACCESS_KEY_ID", "AWS_SECRET_ACCESS_KEY", "AWS_SESSION_TOKEN"]:
-                if key in os.environ:
-                    write_env(key, os.environ[key])
-
-    if AUTH != "noauth":
-        if test_name == "auth_oidc":
-            DB_USER = config["OIDC_ADMIN_USER"]
-            DB_PASSWORD = config["OIDC_ADMIN_PWD"]
-        elif test_name == "search_index":
-            config = read_env(f"{DRIVERS_TOOLS}/.evergreen/atlas/secrets-export.sh")
-            DB_USER = config["DRIVERS_ATLAS_LAMBDA_USER"]
-            DB_PASSWORD = config["DRIVERS_ATLAS_LAMBDA_PASSWORD"]
-            write_env("MONGODB_URI", config["MONGODB_URI"])
-        else:
-            DB_USER = "bob"
-            DB_PASSWORD = "pwd123"  # noqa: S105
-        write_env("DB_USER", DB_USER)
-        write_env("DB_PASSWORD", DB_PASSWORD)
-        LOGGER.info("Added auth, DB_USER: %s", DB_USER)
-
-    if is_set("MONGODB_URI"):
-        write_env("PYMONGO_MUST_CONNECT", "true")
-
-    if opts.disable_test_commands:
-        write_env("PYMONGO_DISABLE_TEST_COMMANDS", "1")
-
-    if test_name == "enterprise_auth":
-        config = get_secrets("drivers/enterprise_auth")
-        if PLATFORM == "windows":
-            LOGGER.info("Setting GSSAPI_PASS")
-            write_env("GSSAPI_PASS", config["SASL_PASS"])
-            write_env("GSSAPI_CANONICALIZE", "true")
-        else:
-            # BUILD-3830
-            krb_conf = ROOT / ".evergreen/krb5.conf.empty"
-            krb_conf.touch()
-            write_env("KRB5_CONFIG", krb_conf)
-            LOGGER.info("Writing keytab")
-            keytab = base64.b64decode(config["KEYTAB_BASE64"])
-            keytab_file = ROOT / ".evergreen/drivers.keytab"
-            with keytab_file.open("wb") as fid:
-                fid.write(keytab)
-            principal = config["PRINCIPAL"]
-            LOGGER.info("Running kinit")
-            os.environ["KRB5_CONFIG"] = str(krb_conf)
-            cmd = f"kinit -k -t {keytab_file} -p {principal}"
-            run_command(cmd)
-
-        LOGGER.info("Setting GSSAPI variables")
-        write_env("GSSAPI_HOST", config["SASL_HOST"])
-        write_env("GSSAPI_PORT", config["SASL_PORT"])
-        write_env("GSSAPI_PRINCIPAL", config["PRINCIPAL"])
-
-    if test_name == "doctest":
-        UV_ARGS.append("--extra docs")
-
-    if test_name == "load_balancer":
-        SINGLE_MONGOS_LB_URI = os.environ.get(
-            "SINGLE_MONGOS_LB_URI", "mongodb://127.0.0.1:8000/?loadBalanced=true"
-        )
-        MULTI_MONGOS_LB_URI = os.environ.get(
-            "MULTI_MONGOS_LB_URI", "mongodb://127.0.0.1:8001/?loadBalanced=true"
-        )
-        if SSL != "nossl":
-            SINGLE_MONGOS_LB_URI += "&tls=true"
-            MULTI_MONGOS_LB_URI += "&tls=true"
-        write_env("SINGLE_MONGOS_LB_URI", SINGLE_MONGOS_LB_URI)
-        write_env("MULTI_MONGOS_LB_URI", MULTI_MONGOS_LB_URI)
-        if not DRIVERS_TOOLS:
-            raise RuntimeError("Missing DRIVERS_TOOLS")
-        cmd = f'bash "{DRIVERS_TOOLS}/.evergreen/run-load-balancer.sh" start'
-        run_command(cmd)
-
-    if test_name == "mod_wsgi":
-        from mod_wsgi_tester import setup_mod_wsgi
-
-        setup_mod_wsgi(sub_test_name)
-
-    if test_name == "ocsp":
-        if sub_test_name:
-            os.environ["OCSP_SERVER_TYPE"] = sub_test_name
-        for name in ["OCSP_SERVER_TYPE", "ORCHESTRATION_FILE"]:
-            if name not in os.environ:
-                raise ValueError(f"Please set {name}")
-
-        server_type = os.environ["OCSP_SERVER_TYPE"]
-        orch_file = os.environ["ORCHESTRATION_FILE"]
-        ocsp_algo = orch_file.split("-")[0]
-        if server_type == "no-responder":
-            tls_should_succeed = "false" if "mustStaple-disableStapling" in orch_file else "true"
-        else:
-            tls_should_succeed = "true" if "valid" in server_type else "false"
-
-        write_env("OCSP_TLS_SHOULD_SUCCEED", tls_should_succeed)
-        write_env("CA_FILE", f"{DRIVERS_TOOLS}/.evergreen/ocsp/{ocsp_algo}/ca.pem")
-
-        if server_type != "no-responder":
-            env = os.environ.copy()
-            env["SERVER_TYPE"] = server_type
-            env["OCSP_ALGORITHM"] = ocsp_algo
-            run_command(f"bash {DRIVERS_TOOLS}/.evergreen/ocsp/setup.sh", env=env)
-
-        # The mock OCSP responder MUST BE started before the mongod as the mongod expects that
-        # a responder will be available upon startup.
-        version = os.environ.get("VERSION", "latest")
-        cmd = [
-            "bash",
-            f"{DRIVERS_TOOLS}/.evergreen/run-mongodb.sh",
-            "start",
-            "--ssl",
-            "--version",
-            version,
-        ]
-        if opts.verbose:
-            cmd.append("-v")
-        elif opts.quiet:
-            cmd.append("-q")
-        run_command(cmd, cwd=DRIVERS_TOOLS)
-
-    if SSL != "nossl":
-        if not DRIVERS_TOOLS:
-            raise RuntimeError("Missing DRIVERS_TOOLS")
-        write_env("CLIENT_PEM", f"{DRIVERS_TOOLS}/.evergreen/x509gen/client.pem")
-        write_env("CA_PEM", f"{DRIVERS_TOOLS}/.evergreen/x509gen/ca.pem")
-
-    compressors = os.environ.get("COMPRESSORS") or opts.compressor
-    if compressors == "snappy":
-        UV_ARGS.append("--extra snappy")
-    elif compressors == "zstd":
-        UV_ARGS.append("--extra zstd")
-
-    if test_name in ["encryption", "kms"]:
-        # Check for libmongocrypt download.
-        if not (ROOT / "libmongocrypt").exists():
-            setup_libmongocrypt()
-
-        if not opts.test_min_deps:
-            UV_ARGS.append(
-                "--with pymongocrypt@git+https://github.com/mongodb/libmongocrypt@master#subdirectory=bindings/python"
-            )
-
-        # Use the nocrypto build to avoid dependency issues with older windows/python versions.
-        BASE = ROOT / "libmongocrypt/nocrypto"
-        if PLATFORM == "linux":
-            if (BASE / "lib/libmongocrypt.so").exists():
-                PYMONGOCRYPT_LIB = BASE / "lib/libmongocrypt.so"
-            else:
-                PYMONGOCRYPT_LIB = BASE / "lib64/libmongocrypt.so"
-        elif PLATFORM == "darwin":
-            PYMONGOCRYPT_LIB = BASE / "lib/libmongocrypt.dylib"
-        else:
-            PYMONGOCRYPT_LIB = BASE / "bin/mongocrypt.dll"
-        if not PYMONGOCRYPT_LIB.exists():
-            raise RuntimeError("Cannot find libmongocrypt shared object file")
-        write_env("PYMONGOCRYPT_LIB", PYMONGOCRYPT_LIB.as_posix())
-        # PATH is updated by configure-env.sh for access to mongocryptd.
-
-    if test_name == "encryption":
-        if not DRIVERS_TOOLS:
-            raise RuntimeError("Missing DRIVERS_TOOLS")
-        csfle_dir = Path(f"{DRIVERS_TOOLS}/.evergreen/csfle")
-        run_command(f"bash {csfle_dir.as_posix()}/setup-secrets.sh", cwd=csfle_dir)
-        load_config_from_file(csfle_dir / "secrets-export.sh")
-        run_command(f"bash {csfle_dir.as_posix()}/start-servers.sh")
-
-    if sub_test_name == "pyopenssl":
-        UV_ARGS.append("--extra ocsp")
-
-    if opts.crypt_shared:
-        config = read_env(f"{DRIVERS_TOOLS}/mo-expansion.sh")
-        CRYPT_SHARED_DIR = Path(config["CRYPT_SHARED_LIB_PATH"]).parent.as_posix()
-        LOGGER.info("Using crypt_shared_dir %s", CRYPT_SHARED_DIR)
-        if PLATFORM == "windows":
-            write_env("PATH", f"{CRYPT_SHARED_DIR}:$PATH")
-        else:
-            write_env(
-                "DYLD_FALLBACK_LIBRARY_PATH",
-                f"{CRYPT_SHARED_DIR}:${{DYLD_FALLBACK_LIBRARY_PATH:-}}",
-            )
-            write_env("LD_LIBRARY_PATH", f"{CRYPT_SHARED_DIR}:${{LD_LIBRARY_PATH:-}}")
-
-    if test_name == "kms":
-        from kms_tester import setup_kms
-
-        setup_kms(sub_test_name)
-
-    if test_name == "auth_aws" and sub_test_name != "ecs-remote":
-        auth_aws_dir = f"{DRIVERS_TOOLS}/.evergreen/auth_aws"
-        if "AWS_ROLE_SESSION_NAME" in os.environ:
-            write_env("AWS_ROLE_SESSION_NAME")
-        if sub_test_name != "ecs":
-            aws_setup = f"{auth_aws_dir}/aws_setup.sh"
-            run_command(f"bash {aws_setup} {sub_test_name}")
-            creds = read_env(f"{auth_aws_dir}/test-env.sh")
-            for name, value in creds.items():
-                write_env(name, value)
-        else:
-            run_command(f"bash {auth_aws_dir}/setup-secrets.sh")
-
-    if test_name == "atlas_connect":
-        secrets = get_secrets("drivers/atlas_connect")
-
-        # Write file with Atlas X509 client certificate:
-        decoded = base64.b64decode(secrets["ATLAS_X509_DEV_CERT_BASE64"]).decode("utf8")
-        cert_file = ROOT / ".evergreen/atlas_x509_dev_client_certificate.pem"
-        with cert_file.open("w") as file:
-            file.write(decoded)
-        write_env(
-            "ATLAS_X509_DEV_WITH_CERT",
-            secrets["ATLAS_X509_DEV"] + "&tlsCertificateKeyFile=" + str(cert_file),
-        )
-
-        # We do not want the default client_context to be initialized.
-        write_env("DISABLE_CONTEXT")
-
-    if test_name == "numpy":
-        UV_ARGS.append("--with numpy")
-
-    if test_name == "perf":
-        data_dir = ROOT / "specifications/source/benchmarking/data"
-        if not data_dir.exists():
-            run_command("git clone --depth 1 https://github.com/mongodb/specifications.git")
-            run_command("tar xf extended_bson.tgz", cwd=data_dir)
-            run_command("tar xf parallel.tgz", cwd=data_dir)
-            run_command("tar xf single_and_multi_document.tgz", cwd=data_dir)
-        write_env("TEST_PATH", str(data_dir))
-        write_env("OUTPUT_FILE", str(ROOT / "results.json"))
-        # Overwrite the UV_PYTHON from the env.sh file.
-        write_env("UV_PYTHON", "")
-
-        UV_ARGS.append(f"--python={PERF_PYTHON_VERSION}")
-
-        # PYTHON-4769 Run perf_test.py directly otherwise pytest's test collection negatively
-        # affects the benchmark results.
-        if sub_test_name == "sync":
-            TEST_ARGS = f"test/performance/perf_test.py {TEST_ARGS}"
-        else:
-            TEST_ARGS = f"test/performance/async_perf_test.py {TEST_ARGS}"
-
-    # Add coverage if requested.
-    # Only cover CPython. PyPy reports suspiciously low coverage.
-    if opts.cov and platform.python_implementation() == "CPython":
-        # Keep in sync with combine-coverage.sh.
-        # coverage >=5 is needed for relative_files=true.
-        UV_ARGS.append("--group coverage")
-        write_env("COVERAGE")
-
-    if opts.green_framework:
-        framework = opts.green_framework or os.environ["GREEN_FRAMEWORK"]
-        UV_ARGS.append(f"--group {framework}")
-        if framework == "gevent" and opts.test_min_deps:
-            # PYTHON-5729.  This can be removed when the min supported gevent is moved to 25.9.1.
-            UV_ARGS.append('--with "setuptools==81.0"')
-
-    else:
-        TEST_ARGS = f"-v --durations=5 {TEST_ARGS}"
-        TEST_SUITE = TEST_SUITE_MAP.get(test_name)
-        if TEST_SUITE:
-            TEST_ARGS = f"-m {TEST_SUITE} {TEST_ARGS}"
-
-    write_env("TEST_ARGS", TEST_ARGS)
-    write_env("UV_ARGS", " ".join(UV_ARGS))
-
-    LOGGER.info(f"Setting up test '{test_title}' with {AUTH=} and {SSL=}... done.")
-
-
-if __name__ == "__main__":
-    handle_test_env()

.evergreen/scripts/stop-server.sh

@@ -1,14 +0,0 @@
-#!/bin/bash
-# Stop a server that was started using run-mongodb.sh in DRIVERS_TOOLS.
-set -eu
-
-HERE=$(dirname ${BASH_SOURCE:-$0})
-HERE="$( cd -- "$HERE" > /dev/null 2>&1 && pwd )"
-
-# Try to source the env file.
-if [ -f $HERE/env.sh ]; then
-  echo "Sourcing env file"
-  source $HERE/env.sh
-fi
-
-bash ${DRIVERS_TOOLS}/.evergreen/run-mongodb.sh stop

.evergreen/scripts/teardown-tests.sh

@@ -1,24 +0,0 @@
-#!/bin/bash
-# Tear down any services that were used by tests.
-set -eu
-
-SCRIPT_DIR=$(dirname ${BASH_SOURCE:-$0})
-
-# Try to source the env file.
-if [ -f $SCRIPT_DIR/env.sh ]; then
-  echo "Sourcing env inputs"
-  . $SCRIPT_DIR/env.sh
-else
-  echo "Not sourcing env inputs"
-fi
-
-# Handle test inputs.
-if [ -f $SCRIPT_DIR/test-env.sh ]; then
-  echo "Sourcing test inputs"
-  . $SCRIPT_DIR/test-env.sh
-else
-  echo "Missing test inputs, please run 'just setup-tests'"
-fi
-
-# Teardown the test runner.
-uv run $SCRIPT_DIR/teardown_tests.py

.evergreen/scripts/teardown_tests.py

@@ -1,64 +0,0 @@
-from __future__ import annotations
-
-import os
-import shutil
-import sys
-from pathlib import Path
-
-from utils import DRIVERS_TOOLS, LOGGER, ROOT, run_command
-
-TEST_NAME = os.environ.get("TEST_NAME", "unconfigured")
-SUB_TEST_NAME = os.environ.get("SUB_TEST_NAME")
-
-LOGGER.info(f"Tearing down tests of type '{TEST_NAME}'...")
-
-# Shut down csfle servers if applicable.
-if TEST_NAME == "encryption":
-    run_command(f"bash {DRIVERS_TOOLS}/.evergreen/csfle/stop-servers.sh")
-
-# Shut down load balancer if applicable.
-elif TEST_NAME == "load-balancer":
-    run_command(f"bash {DRIVERS_TOOLS}/.evergreen/run-load-balancer.sh stop")
-
-# Tear down kms VM if applicable.
-elif TEST_NAME == "kms" and SUB_TEST_NAME in ["azure", "gcp"]:
-    from kms_tester import teardown_kms
-
-    teardown_kms(SUB_TEST_NAME)
-
-# Tear down OIDC if applicable.
-elif TEST_NAME == "auth_oidc":
-    from oidc_tester import teardown_oidc
-
-    teardown_oidc(SUB_TEST_NAME)
-
-# Tear down ocsp if applicable.
-elif TEST_NAME == "ocsp":
-    run_command(f"bash {DRIVERS_TOOLS}/.evergreen/ocsp/teardown.sh")
-
-# Tear down atlas cluster if applicable.
-if TEST_NAME in ["aws_lambda", "search_index"]:
-    run_command(f"bash {DRIVERS_TOOLS}/.evergreen/atlas/teardown-atlas-cluster.sh")
-
-# Tear down auth_aws if applicable.
-# We do not run web-identity hosts on macos, because the hosts lack permissions,
-# so there is no reason to run the teardown, which would error with a 401.
-elif TEST_NAME == "auth_aws" and sys.platform != "darwin":
-    run_command(f"bash {DRIVERS_TOOLS}/.evergreen/auth_aws/teardown.sh")
-
-# Tear down perf if applicable.
-elif TEST_NAME == "perf":
-    shutil.rmtree(ROOT / "specifications", ignore_errors=True)
-    Path(os.environ["OUTPUT_FILE"]).unlink(missing_ok=True)
-
-# Tear down mog_wsgi if applicable.
-elif TEST_NAME == "mod_wsgi":
-    from mod_wsgi_tester import teardown_mod_wsgi
-
-    teardown_mod_wsgi()
-
-# Tear down coverage if applicable.
-if os.environ.get("COVERAGE"):
-    shutil.rmtree(".pytest_cache", ignore_errors=True)
-
-LOGGER.info(f"Tearing down tests of type '{TEST_NAME}'... done.")

.evergreen/scripts/upload-codecov.sh

@@ -1,57 +0,0 @@
-#!/bin/bash
-# shellcheck disable=SC2154
-# Upload a coverate report to codecov.
-set -eu
-
-HERE=$(dirname ${BASH_SOURCE:-$0})
-ROOT=$(dirname "$(dirname $HERE)")
-
-pushd $ROOT > /dev/null
-export FNAME=coverage.xml
-REQUESTER=${requester:-}
-
-if [ ! -f ".coverage" ]; then
-  echo "There are no coverage results, not running codecov"
-  exit 0
-fi
-
-if [[ "${REQUESTER}" == "github_pr" || "${REQUESTER}" == "commit" ]]; then
-    echo "Uploading codecov for $REQUESTER..."
-else
-    echo "Error: requester must be 'github_pr' or 'commit', got '${REQUESTER}'" >&2
-    exit 1
-fi
-
-printf 'sha: %s\n' "$github_commit"
-printf 'flag: %s-%s\n' "$build_variant" "$task_name"
-printf 'file: %s\n' "$FNAME"
-uv tool run --with "coverage[toml]" coverage xml
-
-codecov_args=(
-  upload-process
-  --report-type coverage
-  --disable-search
-  --fail-on-error
-  --git-service github
-  --token "${CODECOV_TOKEN}"
-  --sha "${github_commit}"
-  --flag "${build_variant}-${task_name}"
-  --file "${FNAME}"
-)
-
-if [ -n "${github_pr_number:-}" ]; then
-  printf 'branch: %s:%s\n' "$github_author" "$github_pr_head_branch"
-  printf 'pr: %s\n' "$github_pr_number"
-  uv tool run --from codecov-cli codecovcli \
-    "${codecov_args[@]}" \
-    --pr "${github_pr_number}" \
-    --branch "${github_author}:${github_pr_head_branch}"
-else
-  printf 'branch: %s\n' "$branch_name"
-  uv tool run --from codecov-cli codecovcli \
-    "${codecov_args[@]}" \
-    --branch "${branch_name}"
-fi
-echo "Uploading codecov for $REQUESTER... done."
-
-popd > /dev/null

.evergreen/scripts/upload-coverage-report.sh

@@ -1,4 +0,0 @@
-#!/bin/bash
-# Upload a coverate report to s3.
-set -eu
-aws s3 cp htmlcov/ s3://"$1"/coverage/"$2"/"$3"/htmlcov/ --recursive --acl public-read --region us-east-1

.evergreen/scripts/utils.py

@@ -1,228 +0,0 @@
-from __future__ import annotations
-
-import argparse
-import dataclasses
-import logging
-import os
-import shlex
-import subprocess
-import sys
-from pathlib import Path
-from typing import Any
-
-HERE = Path(__file__).absolute().parent
-ROOT = HERE.parent.parent
-DRIVERS_TOOLS = os.environ.get("DRIVERS_TOOLS", "").replace(os.sep, "/")
-TMP_DRIVER_FILE = "/tmp/mongo-python-driver.tgz"  # noqa: S108
-
-LOGGER = logging.getLogger("test")
-logging.basicConfig(level=logging.INFO, format="%(levelname)-8s %(message)s")
-ENV_FILE = HERE / "test-env.sh"
-PLATFORM = "windows" if os.name == "nt" else sys.platform.lower()
-
-
-@dataclasses.dataclass
-class Distro:
-    name: str
-    version_id: str
-    arch: str
-
-
-# Map the test name to a test suite.
-TEST_SUITE_MAP = {
-    "atlas_connect": "atlas_connect",
-    "auth_aws": "auth_aws",
-    "auth_oidc": "auth_oidc",
-    "default": "",
-    "default_async": "default_async",
-    "default_sync": "default",
-    "encryption": "encryption",
-    "enterprise_auth": "auth",
-    "search_index": "search_index",
-    "kms": "kms",
-    "load_balancer": "load_balancer",
-    "mockupdb": "mockupdb",
-    "ocsp": "ocsp",
-    "perf": "perf",
-    "numpy": "",
-}
-
-# Tests that require a sub test suite.
-SUB_TEST_REQUIRED = ["auth_aws", "auth_oidc", "kms", "mod_wsgi", "perf"]
-
-EXTRA_TESTS = ["mod_wsgi", "aws_lambda", "doctest"]
-
-# Tests that do not use run-mongodb directly.
-NO_RUN_ORCHESTRATION = [
-    "auth_oidc",
-    "atlas_connect",
-    "aws_lambda",
-    "mockupdb",
-    "ocsp",
-]
-
-# Mapping of env variables to options
-OPTION_TO_ENV_VAR = {"cov": "COVERAGE", "crypt_shared": "TEST_CRYPT_SHARED"}
-
-
-def get_test_options(
-    description, require_sub_test_name=True, allow_extra_opts=False
-) -> tuple[argparse.Namespace, list[str]]:
-    parser = argparse.ArgumentParser(
-        description=description, formatter_class=argparse.RawDescriptionHelpFormatter
-    )
-    if require_sub_test_name:
-        parser.add_argument(
-            "test_name",
-            choices=sorted(list(TEST_SUITE_MAP) + EXTRA_TESTS),
-            nargs="?",
-            default="default",
-            help="The optional name of the test suite to set up, typically the same name as a pytest marker.",
-        )
-        parser.add_argument(
-            "sub_test_name", nargs="?", help="The optional sub test name, for example 'azure'."
-        )
-    else:
-        parser.add_argument(
-            "test_name",
-            choices=set(list(TEST_SUITE_MAP) + EXTRA_TESTS) - set(NO_RUN_ORCHESTRATION),
-            nargs="?",
-            default="default",
-            help="The optional name of the test suite to be run, which informs the server configuration.",
-        )
-    parser.add_argument(
-        "--verbose", "-v", action="store_true", help="Whether to log at the DEBUG level."
-    )
-    parser.add_argument(
-        "--quiet", "-q", action="store_true", help="Whether to log at the WARNING level."
-    )
-    parser.add_argument("--auth", action="store_true", help="Whether to add authentication.")
-    parser.add_argument("--ssl", action="store_true", help="Whether to add TLS configuration.")
-    parser.add_argument(
-        "--test-min-deps", action="store_true", help="Test against minimum dependency versions"
-    )
-
-    # Add the test modifiers.
-    if require_sub_test_name:
-        parser.add_argument(
-            "--debug-log", action="store_true", help="Enable pymongo standard logging."
-        )
-        parser.add_argument("--cov", action="store_true", help="Add test coverage.")
-        parser.add_argument(
-            "--green-framework",
-            nargs=1,
-            choices=["gevent"],
-            help="Optional green framework to test against.",
-        )
-        parser.add_argument(
-            "--compressor",
-            nargs=1,
-            choices=["zlib", "zstd", "snappy"],
-            help="Optional compression algorithm.",
-        )
-        parser.add_argument("--crypt-shared", action="store_true", help="Test with crypt_shared.")
-        parser.add_argument("--no-ext", action="store_true", help="Run without c extensions.")
-        parser.add_argument(
-            "--mongodb-api-version", choices=["1"], help="MongoDB stable API version to use."
-        )
-        parser.add_argument(
-            "--disable-test-commands", action="store_true", help="Disable test commands."
-        )
-
-    # Get the options.
-    if not allow_extra_opts:
-        opts, extra_opts = parser.parse_args(), []
-    else:
-        opts, extra_opts = parser.parse_known_args()
-
-    # Convert list inputs to strings.
-    for name in vars(opts):
-        value = getattr(opts, name)
-        if isinstance(value, list):
-            setattr(opts, name, value[0])
-
-    # Handle validation and environment variable overrides.
-    test_name = opts.test_name
-    sub_test_name = opts.sub_test_name if require_sub_test_name else ""
-    if require_sub_test_name and test_name in SUB_TEST_REQUIRED and not sub_test_name:
-        raise ValueError(f"Test '{test_name}' requires a sub_test_name")
-    handle_env_overrides(parser, opts)
-    if "auth" in test_name:
-        opts.auth = True
-        # 'auth_aws ecs' shouldn't have extra auth set.
-        if test_name == "auth_aws" and sub_test_name == "ecs":
-            opts.auth = False
-    if opts.verbose:
-        LOGGER.setLevel(logging.DEBUG)
-    elif opts.quiet:
-        LOGGER.setLevel(logging.WARNING)
-    return opts, extra_opts
-
-
-def handle_env_overrides(parser: argparse.ArgumentParser, opts: argparse.Namespace) -> None:
-    # Get the options, and then allow environment variable overrides.
-    for key in vars(opts):
-        if key in OPTION_TO_ENV_VAR:
-            env_var = OPTION_TO_ENV_VAR[key]
-        else:
-            env_var = key.upper()
-        if env_var in os.environ:
-            if parser.get_default(key) != getattr(opts, key):
-                LOGGER.info("Overriding env var '%s' with cli option", env_var)
-            elif env_var == "AUTH":
-                opts.auth = os.environ.get("AUTH") == "auth"
-            elif env_var == "SSL":
-                ssl_opt = os.environ.get("SSL", "")
-                opts.ssl = ssl_opt and ssl_opt.lower() != "nossl"
-            elif isinstance(getattr(opts, key), bool):
-                if os.environ[env_var]:
-                    setattr(opts, key, True)
-            else:
-                setattr(opts, key, os.environ[env_var])
-
-
-def read_env(path: Path | str) -> dict[str, str]:
-    config = dict()
-    with Path(path).open() as fid:
-        for line in fid.readlines():
-            if "=" not in line:
-                continue
-            name, _, value = line.strip().partition("=")
-            if value.startswith(('"', "'")):
-                value = value[1:-1]
-            name = name.replace("export ", "")
-            config[name] = value
-    return config
-
-
-def write_env(name: str, value: Any = "1") -> None:
-    with ENV_FILE.open("a", newline="\n") as fid:
-        # Remove any existing quote chars.
-        value = str(value).replace('"', "")
-        fid.write(f'export {name}="{value}"\n')
-
-
-def run_command(cmd: str | list[str], **kwargs: Any) -> None:
-    if isinstance(cmd, list):
-        cmd = " ".join(cmd)
-    LOGGER.info("Running command '%s'...", cmd)
-    kwargs.setdefault("check", True)
-    # Prevent overriding the python used by other tools.
-    env = kwargs.pop("env", os.environ).copy()
-    if "UV_PYTHON" in env:
-        del env["UV_PYTHON"]
-    kwargs["env"] = env
-    try:
-        subprocess.run(shlex.split(cmd), **kwargs)  # noqa: PLW1510, S603
-    except subprocess.CalledProcessError as e:
-        LOGGER.error(e.output)
-        LOGGER.error(str(e))
-        sys.exit(e.returncode)
-    LOGGER.info("Running command '%s'... done.", cmd)
-
-
-def create_archive() -> str:
-    run_command("git add .", cwd=ROOT)
-    run_command('git commit --no-verify -m "add files"', check=False, cwd=ROOT)
-    run_command(f"git archive -o {TMP_DRIVER_FILE} HEAD", cwd=ROOT)
-    return TMP_DRIVER_FILE

.evergreen/setup-spawn-host.sh

@@ -1,18 +0,0 @@
-#!/bin/bash
-# Set up a remote evergreen spawn host.
-set -eu
-
-if [ -z "$1" ]
-  then
-    echo "Must supply a spawn host URL!"
-fi
-
-target=$1
-user=${target%@*}
-remote_dir=/home/$user/mongo-python-driver
-
-echo "Copying files to $target..."
-rsync -az -e ssh --exclude '.git' --filter=':- .gitignore' -r . $target:$remote_dir
-echo "Copying files to $target... done"
-
-ssh $target "$remote_dir/.evergreen/scripts/setup-system.sh"

.evergreen/spec-patch/PYTHON-4918.patch

@@ -1,24 +0,0 @@
-diff --git a/test/connection_monitoring/pool-create-min-size-error.json b/test/connection_monitoring/pool-create-min-size-error.json
-index 1c744b85..509b2a23 100644
---- a/test/connection_monitoring/pool-create-min-size-error.json
-+++ b/test/connection_monitoring/pool-create-min-size-error.json
-@@ -49,15 +49,15 @@
-       "type": "ConnectionCreated",
-       "address": 42
-     },
-+    {
-+      "type": "ConnectionPoolCleared",
-+      "address": 42
-+    },
-     {
-       "type": "ConnectionClosed",
-       "address": 42,
-       "connectionId": 42,
-       "reason": "error"
--    },
--    {
--      "type": "ConnectionPoolCleared",
--      "address": 42
-     }
-   ],
-   "ignore": [

.evergreen/spec-patch/PYTHON-5052.patch

@@ -1,440 +0,0 @@
-diff --git a/test/unified-test-format/invalid/entity-client-observeTracingMessages-additionalProperties.json b/test/unified-test-format/invalid/entity-client-observeTracingMessages-additionalProperties.json
-new file mode 100644
-index 00000000..aa8046d2
---- /dev/null
-+++ b/test/unified-test-format/invalid/entity-client-observeTracingMessages-additionalProperties.json
-@@ -0,0 +1,20 @@
-+{
-+  "description": "entity-client-observeTracingMessages-additionalProperties",
-+  "schemaVersion": "1.26",
-+  "createEntities": [
-+    {
-+      "client": {
-+        "id": "client0",
-+        "observeTracingMessages": {
-+          "foo": "bar"
-+        }
-+      }
-+    }
-+  ],
-+  "tests": [
-+    {
-+      "description": "observeTracingMessages must not have additional properties'",
-+      "operations": []
-+    }
-+  ]
-+}
-diff --git a/test/unified-test-format/invalid/entity-client-observeTracingMessages-additionalPropertyType.json b/test/unified-test-format/invalid/entity-client-observeTracingMessages-additionalPropertyType.json
-new file mode 100644
-index 00000000..0b3a65f5
---- /dev/null
-+++ b/test/unified-test-format/invalid/entity-client-observeTracingMessages-additionalPropertyType.json
-@@ -0,0 +1,20 @@
-+{
-+  "description": "entity-client-observeTracingMessages-additionalPropertyType",
-+  "schemaVersion": "1.26",
-+  "createEntities": [
-+    {
-+      "client": {
-+        "id": "client0",
-+        "observeTracingMessages": {
-+          "enableCommandPayload": 0
-+        }
-+      }
-+    }
-+  ],
-+  "tests": [
-+    {
-+      "description": "observeTracingMessages enableCommandPayload must be boolean",
-+      "operations": []
-+    }
-+  ]
-+}
-diff --git a/test/unified-test-format/invalid/entity-client-observeTracingMessages-type.json b/test/unified-test-format/invalid/entity-client-observeTracingMessages-type.json
-new file mode 100644
-index 00000000..de3ef39a
---- /dev/null
-+++ b/test/unified-test-format/invalid/entity-client-observeTracingMessages-type.json
-@@ -0,0 +1,18 @@
-+{
-+  "description": "entity-client-observeTracingMessages-type",
-+  "schemaVersion": "1.26",
-+  "createEntities": [
-+    {
-+      "client": {
-+        "id": "client0",
-+        "observeTracingMessages": "foo"
-+      }
-+    }
-+  ],
-+  "tests": [
-+    {
-+      "description": "observeTracingMessages must be an object",
-+      "operations": []
-+    }
-+  ]
-+}
-diff --git a/test/unified-test-format/invalid/expectedTracingSpans-additionalProperties.json b/test/unified-test-format/invalid/expectedTracingSpans-additionalProperties.json
-new file mode 100644
-index 00000000..5947a286
---- /dev/null
-+++ b/test/unified-test-format/invalid/expectedTracingSpans-additionalProperties.json
-@@ -0,0 +1,30 @@
-+{
-+  "description": "expectedTracingSpans-additionalProperties",
-+  "schemaVersion": "1.26",
-+  "createEntities": [
-+    {
-+      "client": {
-+        "id": "client0"
-+      }
-+    }
-+  ],
-+  "tests": [
-+    {
-+      "description": "additional property foo not allowed in expectTracingMessages",
-+      "operations": [],
-+      "expectTracingMessages": {
-+        "client": "client0",
-+        "ignoreExtraSpans": false,
-+        "spans": [
-+          {
-+            "name": "command",
-+            "tags": {
-+              "db.system": "mongodb"
-+            }
-+          }
-+        ],
-+        "foo": 0
-+      }
-+    }
-+  ]
-+}
-diff --git a/test/unified-test-format/invalid/expectedTracingSpans-clientType.json b/test/unified-test-format/invalid/expectedTracingSpans-clientType.json
-new file mode 100644
-index 00000000..2fe7faea
---- /dev/null
-+++ b/test/unified-test-format/invalid/expectedTracingSpans-clientType.json
-@@ -0,0 +1,28 @@
-+{
-+  "description": "expectedTracingSpans-clientType",
-+  "schemaVersion": "1.26",
-+  "createEntities": [
-+    {
-+      "client": {
-+        "id": "client0"
-+      }
-+    }
-+  ],
-+  "tests": [
-+    {
-+      "description": "client type must be string",
-+      "operations": [],
-+      "expectTracingMessages": {
-+        "client": 0,
-+        "spans": [
-+          {
-+            "name": "command",
-+            "tags": {
-+              "db.system": "mongodb"
-+            }
-+          }
-+        ]
-+      }
-+    }
-+  ]
-+}
-diff --git a/test/unified-test-format/invalid/expectedTracingSpans-emptyNestedSpan.json b/test/unified-test-format/invalid/expectedTracingSpans-emptyNestedSpan.json
-new file mode 100644
-index 00000000..8a98d5ba
---- /dev/null
-+++ b/test/unified-test-format/invalid/expectedTracingSpans-emptyNestedSpan.json
-@@ -0,0 +1,29 @@
-+{
-+  "description": "expectedTracingSpans-emptyNestedSpan",
-+  "schemaVersion": "1.26",
-+  "createEntities": [
-+    {
-+      "client": {
-+        "id": "client0"
-+      }
-+    }
-+  ],
-+  "tests": [
-+    {
-+      "description": "nested spans must not have fewer than 1 items'",
-+      "operations": [],
-+      "expectTracingMessages": {
-+        "client": "client0",
-+        "spans": [
-+          {
-+            "name": "command",
-+            "tags": {
-+              "db.system": "mongodb"
-+            },
-+            "nested": []
-+          }
-+        ]
-+      }
-+    }
-+  ]
-+}
-diff --git a/test/unified-test-format/invalid/expectedTracingSpans-invalidNestedSpan.json b/test/unified-test-format/invalid/expectedTracingSpans-invalidNestedSpan.json
-new file mode 100644
-index 00000000..79a86744
---- /dev/null
-+++ b/test/unified-test-format/invalid/expectedTracingSpans-invalidNestedSpan.json
-@@ -0,0 +1,31 @@
-+{
-+  "description": "expectedTracingSpans-invalidNestedSpan",
-+  "schemaVersion": "1.26",
-+  "createEntities": [
-+    {
-+      "client": {
-+        "id": "client0"
-+      }
-+    }
-+  ],
-+  "tests": [
-+    {
-+      "description": "nested span must have required property name",
-+      "operations": [],
-+      "expectTracingMessages": {
-+        "client": "client0",
-+        "spans": [
-+          {
-+            "name": "command",
-+            "tags": {
-+              "db.system": "mongodb"
-+            },
-+            "nested": [
-+              {}
-+            ]
-+          }
-+        ]
-+      }
-+    }
-+  ]
-+}
-diff --git a/test/unified-test-format/invalid/expectedTracingSpans-missingPropertyClient.json b/test/unified-test-format/invalid/expectedTracingSpans-missingPropertyClient.json
-new file mode 100644
-index 00000000..2fb1cd5b
---- /dev/null
-+++ b/test/unified-test-format/invalid/expectedTracingSpans-missingPropertyClient.json
-@@ -0,0 +1,27 @@
-+{
-+  "description": "expectedTracingSpans-missingPropertyClient",
-+  "schemaVersion": "1.26",
-+  "createEntities": [
-+    {
-+      "client": {
-+        "id": "client0"
-+      }
-+    }
-+  ],
-+  "tests": [
-+    {
-+      "description": "missing required property client",
-+      "operations": [],
-+      "expectTracingMessages": {
-+        "spans": [
-+          {
-+            "name": "command",
-+            "tags": {
-+              "db.system": "mongodb"
-+            }
-+          }
-+        ]
-+      }
-+    }
-+  ]
-+}
-diff --git a/test/unified-test-format/invalid/expectedTracingSpans-missingPropertySpans.json b/test/unified-test-format/invalid/expectedTracingSpans-missingPropertySpans.json
-new file mode 100644
-index 00000000..acd10307
---- /dev/null
-+++ b/test/unified-test-format/invalid/expectedTracingSpans-missingPropertySpans.json
-@@ -0,0 +1,20 @@
-+{
-+  "description": "expectedTracingSpans-missingPropertySpans",
-+  "schemaVersion": "1.26",
-+  "createEntities": [
-+    {
-+      "client": {
-+        "id": "client0"
-+      }
-+    }
-+  ],
-+  "tests": [
-+    {
-+      "description": "missing required property spans",
-+      "operations": [],
-+      "expectTracingMessages": {
-+        "client": "client0"
-+      }
-+    }
-+  ]
-+}
-diff --git a/test/unified-test-format/invalid/expectedTracingSpans-spanMalformedAdditionalProperties.json b/test/unified-test-format/invalid/expectedTracingSpans-spanMalformedAdditionalProperties.json
-new file mode 100644
-index 00000000..17299f86
---- /dev/null
-+++ b/test/unified-test-format/invalid/expectedTracingSpans-spanMalformedAdditionalProperties.json
-@@ -0,0 +1,28 @@
-+{
-+  "description": "expectedTracingSpans-spanMalformedAdditionalProperties",
-+  "schemaVersion": "1.26",
-+  "createEntities": [
-+    {
-+      "client": {
-+        "id": "client0"
-+      }
-+    }
-+  ],
-+  "tests": [
-+    {
-+      "description": "Span must not have additional properties",
-+      "operations": [],
-+      "expectTracingMessages": {
-+        "client": "client0",
-+        "spans": [
-+          {
-+            "name": "foo",
-+            "tags": {},
-+            "nested": [],
-+            "foo": "bar"
-+          }
-+        ]
-+      }
-+    }
-+  ]
-+}
-diff --git a/test/unified-test-format/invalid/expectedTracingSpans-spanMalformedMissingName.json b/test/unified-test-format/invalid/expectedTracingSpans-spanMalformedMissingName.json
-new file mode 100644
-index 00000000..0257cd9b
---- /dev/null
-+++ b/test/unified-test-format/invalid/expectedTracingSpans-spanMalformedMissingName.json
-@@ -0,0 +1,27 @@
-+{
-+  "description": "expectedTracingSpans-spanMalformedMissingName",
-+  "schemaVersion": "1.26",
-+  "createEntities": [
-+    {
-+      "client": {
-+        "id": "client0"
-+      }
-+    }
-+  ],
-+  "tests": [
-+    {
-+      "description": "missing required span name",
-+      "operations": [],
-+      "expectTracingMessages": {
-+        "client": "client0",
-+        "spans": [
-+          {
-+            "tags": {
-+              "db.system": "mongodb"
-+            }
-+          }
-+        ]
-+      }
-+    }
-+  ]
-+}
-diff --git a/test/unified-test-format/invalid/expectedTracingSpans-spanMalformedMissingTags.json b/test/unified-test-format/invalid/expectedTracingSpans-spanMalformedMissingTags.json
-new file mode 100644
-index 00000000..a09ca31c
---- /dev/null
-+++ b/test/unified-test-format/invalid/expectedTracingSpans-spanMalformedMissingTags.json
-@@ -0,0 +1,25 @@
-+{
-+  "description": "expectedTracingSpans-spanMalformedMissingTags",
-+  "schemaVersion": "1.26",
-+  "createEntities": [
-+    {
-+      "client": {
-+        "id": "client0"
-+      }
-+    }
-+  ],
-+  "tests": [
-+    {
-+      "description": "missing required span tags",
-+      "operations": [],
-+      "expectTracingMessages": {
-+        "client": "client0",
-+        "spans": [
-+          {
-+            "name": "foo"
-+          }
-+        ]
-+      }
-+    }
-+  ]
-+}
-diff --git a/test/unified-test-format/invalid/expectedTracingSpans-spanMalformedNestedMustBeArray.json b/test/unified-test-format/invalid/expectedTracingSpans-spanMalformedNestedMustBeArray.json
-new file mode 100644
-index 00000000..ccff0410
---- /dev/null
-+++ b/test/unified-test-format/invalid/expectedTracingSpans-spanMalformedNestedMustBeArray.json
-@@ -0,0 +1,27 @@
-+{
-+  "description": "expectedTracingSpans-spanMalformedNestedMustBeArray",
-+  "schemaVersion": "1.26",
-+  "createEntities": [
-+    {
-+      "client": {
-+        "id": "client0"
-+      }
-+    }
-+  ],
-+  "tests": [
-+    {
-+      "description": "nested spans must be an array",
-+      "operations": [],
-+      "expectTracingMessages": {
-+        "client": "client0",
-+        "spans": [
-+          {
-+            "name": "foo",
-+            "tags": {},
-+            "nested": {}
-+          }
-+        ]
-+      }
-+    }
-+  ]
-+}
-diff --git a/test/unified-test-format/invalid/expectedTracingSpans-spanMalformedTagsMustBeObject.json b/test/unified-test-format/invalid/expectedTracingSpans-spanMalformedTagsMustBeObject.json
-new file mode 100644
-index 00000000..72af1c29
---- /dev/null
-+++ b/test/unified-test-format/invalid/expectedTracingSpans-spanMalformedTagsMustBeObject.json
-@@ -0,0 +1,26 @@
-+{
-+  "description": "expectedTracingSpans-spanMalformedNestedMustBeObject",
-+  "schemaVersion": "1.26",
-+  "createEntities": [
-+    {
-+      "client": {
-+        "id": "client0"
-+      }
-+    }
-+  ],
-+  "tests": [
-+    {
-+      "description": "span tags must be an object",
-+      "operations": [],
-+      "expectTracingMessages": {
-+        "client": "client0",
-+        "spans": [
-+          {
-+            "name": "foo",
-+            "tags": []
-+          }
-+        ]
-+      }
-+    }
-+  ]
-+}

.evergreen/spec-patch/PYTHON-5445.patch

@@ -1,26 +0,0 @@
-diff --git a/test/auth/legacy/connection-string.json b/test/auth/legacy/connection-string.json
-index 3a099c813..8982b61d5 100644
---- a/test/auth/legacy/connection-string.json
-+++ b/test/auth/legacy/connection-string.json
-@@ -440,6 +440,21 @@
-         }
-       }
-     },
-+    {
-+      "description": "should throw an exception if username provided (MONGODB-AWS)",
-+      "uri": "mongodb://user@localhost.com/?authMechanism=MONGODB-AWS",
-+      "valid": false
-+    },
-+    {
-+      "description": "should throw an exception if username and password provided (MONGODB-AWS)",
-+      "uri": "mongodb://user:pass@localhost.com/?authMechanism=MONGODB-AWS",
-+      "valid": false
-+    },
-+    {
-+      "description": "should throw an exception if AWS_SESSION_TOKEN provided (MONGODB-AWS)",
-+      "uri": "mongodb://localhost/?authMechanism=MONGODB-AWS&authMechanismProperties=AWS_SESSION_TOKEN:token",
-+      "valid": false
-+    },
-     {
-       "description": "should recognise the mechanism with test environment (MONGODB-OIDC)",
-       "uri": "mongodb://localhost/?authMechanism=MONGODB-OIDC&authMechanismProperties=ENVIRONMENT:test",

.evergreen/spec-patch/PYTHON-5493.patch

@@ -1,50 +0,0 @@
-diff --git a/test/connection_logging/connection-logging.json b/test/connection_logging/connection-logging.json
-index 5799e834..72103b3c 100644
---- a/test/connection_logging/connection-logging.json
-+++ b/test/connection_logging/connection-logging.json
-@@ -446,6 +446,22 @@
-                 }
-               }
-             },
-+            {
-+              "level": "debug",
-+              "component": "connection",
-+              "data": {
-+                "message": "Connection pool cleared",
-+                "serverHost": {
-+                  "$$type": "string"
-+                },
-+                "serverPort": {
-+                  "$$type": [
-+                    "int",
-+                    "long"
-+                  ]
-+                }
-+              }
-+            },
-             {
-               "level": "debug",
-               "component": "connection",
-@@ -498,22 +514,6 @@
-                   ]
-                 }
-               }
--            },
--            {
--              "level": "debug",
--              "component": "connection",
--              "data": {
--                "message": "Connection pool cleared",
--                "serverHost": {
--                  "$$type": "string"
--                },
--                "serverPort": {
--                  "$$type": [
--                    "int",
--                    "long"
--                  ]
--                }
--              }
-             }
-           ]
-         }

.evergreen/spec-patch/PYTHON-5559.patch

@@ -1,815 +0,0 @@
-diff --git a/test/sessions/snapshot-sessions.json b/test/sessions/snapshot-sessions.json
-index 260f8b6f4..8f806ea75 100644
---- a/test/sessions/snapshot-sessions.json
-+++ b/test/sessions/snapshot-sessions.json
-@@ -988,6 +988,810 @@
-           }
-         }
-       ]
-+    },
-+    {
-+      "description": "Find operation with snapshot and snapshot time",
-+      "operations": [
-+        {
-+          "name": "find",
-+          "object": "collection0",
-+          "arguments": {
-+            "session": "session0",
-+            "filter": {}
-+          },
-+          "expectResult": [
-+            {
-+              "_id": 1,
-+              "x": 11
-+            },
-+            {
-+              "_id": 2,
-+              "x": 11
-+            }
-+          ]
-+        },
-+        {
-+          "name": "getSnapshotTime",
-+          "object": "session0",
-+          "saveResultAsEntity": "savedSnapshotTime"
-+        },
-+        {
-+          "name": "insertOne",
-+          "object": "collection0",
-+          "arguments": {
-+            "document": {
-+              "_id": 3,
-+              "x": 33
-+            }
-+          }
-+        },
-+        {
-+          "name": "createEntities",
-+          "object": "testRunner",
-+          "arguments": {
-+            "entities": [
-+              {
-+                "session": {
-+                  "id": "session2",
-+                  "client": "client0",
-+                  "sessionOptions": {
-+                    "snapshot": true,
-+                    "snapshotTime": "savedSnapshotTime"
-+                  }
-+                }
-+              }
-+            ]
-+          }
-+        },
-+        {
-+          "name": "find",
-+          "object": "collection0",
-+          "arguments": {
-+            "session": "session2",
-+            "filter": {}
-+          },
-+          "expectResult": [
-+            {
-+              "_id": 1,
-+              "x": 11
-+            },
-+            {
-+              "_id": 2,
-+              "x": 11
-+            }
-+          ]
-+        },
-+        {
-+          "name": "find",
-+          "object": "collection0",
-+          "arguments": {
-+            "session": "session2",
-+            "filter": {}
-+          },
-+          "expectResult": [
-+            {
-+              "_id": 1,
-+              "x": 11
-+            },
-+            {
-+              "_id": 2,
-+              "x": 11
-+            }
-+          ]
-+        },
-+        {
-+          "name": "find",
-+          "object": "collection0",
-+          "arguments": {
-+            "filter": {}
-+          },
-+          "expectResult": [
-+            {
-+              "_id": 1,
-+              "x": 11
-+            },
-+            {
-+              "_id": 2,
-+              "x": 11
-+            },
-+            {
-+              "_id": 3,
-+              "x": 33
-+            }
-+          ]
-+        }
-+      ],
-+      "expectEvents": [
-+        {
-+          "client": "client0",
-+          "events": [
-+            {
-+              "commandStartedEvent": {
-+                "command": {
-+                  "find": "collection0",
-+                  "readConcern": {
-+                    "level": "snapshot",
-+                    "atClusterTime": {
-+                      "$$exists": false
-+                    }
-+                  }
-+                },
-+                "databaseName": "database0"
-+              }
-+            },
-+            {
-+              "commandStartedEvent": {
-+                "command": {
-+                  "find": "collection0",
-+                  "readConcern": {
-+                    "level": "snapshot",
-+                    "atClusterTime": {
-+                      "$$matchesEntity": "savedSnapshotTime"
-+                    }
-+                  }
-+                },
-+                "databaseName": "database0"
-+              }
-+            },
-+            {
-+              "commandStartedEvent": {
-+                "command": {
-+                  "find": "collection0",
-+                  "readConcern": {
-+                    "level": "snapshot",
-+                    "atClusterTime": {
-+                      "$$matchesEntity": "savedSnapshotTime"
-+                    }
-+                  }
-+                },
-+                "databaseName": "database0"
-+              }
-+            },
-+            {
-+              "commandStartedEvent": {
-+                "command": {
-+                  "find": "collection0",
-+                  "readConcern": {
-+                    "$$exists": false
-+                  }
-+                },
-+                "databaseName": "database0"
-+              }
-+            }
-+          ]
-+        }
-+      ]
-+    },
-+    {
-+      "description": "Distinct operation with snapshot and snapshot time",
-+      "operations": [
-+        {
-+          "name": "distinct",
-+          "object": "collection0",
-+          "arguments": {
-+            "session": "session0",
-+            "filter": {},
-+            "fieldName": "x"
-+          },
-+          "expectResult": [
-+            11
-+          ]
-+        },
-+        {
-+          "name": "getSnapshotTime",
-+          "object": "session0",
-+          "saveResultAsEntity": "savedSnapshotTime"
-+        },
-+        {
-+          "name": "insertOne",
-+          "object": "collection0",
-+          "arguments": {
-+            "document": {
-+              "_id": 3,
-+              "x": 33
-+            }
-+          }
-+        },
-+        {
-+          "name": "createEntities",
-+          "object": "testRunner",
-+          "arguments": {
-+            "entities": [
-+              {
-+                "session": {
-+                  "id": "session2",
-+                  "client": "client0",
-+                  "sessionOptions": {
-+                    "snapshot": true,
-+                    "snapshotTime": "savedSnapshotTime"
-+                  }
-+                }
-+              }
-+            ]
-+          }
-+        },
-+        {
-+          "name": "distinct",
-+          "object": "collection0",
-+          "arguments": {
-+            "session": "session2",
-+            "filter": {},
-+            "fieldName": "x"
-+          },
-+          "expectResult": [
-+            11
-+          ]
-+        },
-+        {
-+          "name": "distinct",
-+          "object": "collection0",
-+          "arguments": {
-+            "session": "session2",
-+            "filter": {},
-+            "fieldName": "x"
-+          },
-+          "expectResult": [
-+            11
-+          ]
-+        },
-+        {
-+          "name": "distinct",
-+          "object": "collection0",
-+          "arguments": {
-+            "filter": {},
-+            "fieldName": "x"
-+          },
-+          "expectResult": [
-+            11,
-+            33
-+          ]
-+        }
-+      ],
-+      "expectEvents": [
-+        {
-+          "client": "client0",
-+          "events": [
-+            {
-+              "commandStartedEvent": {
-+                "command": {
-+                  "distinct": "collection0",
-+                  "readConcern": {
-+                    "level": "snapshot",
-+                    "atClusterTime": {
-+                      "$$exists": false
-+                    }
-+                  }
-+                },
-+                "databaseName": "database0"
-+              }
-+            },
-+            {
-+              "commandStartedEvent": {
-+                "command": {
-+                  "distinct": "collection0",
-+                  "readConcern": {
-+                    "level": "snapshot",
-+                    "atClusterTime": {
-+                      "$$matchesEntity": "savedSnapshotTime"
-+                    }
-+                  }
-+                },
-+                "databaseName": "database0"
-+              }
-+            },
-+            {
-+              "commandStartedEvent": {
-+                "command": {
-+                  "distinct": "collection0",
-+                  "readConcern": {
-+                    "level": "snapshot",
-+                    "atClusterTime": {
-+                      "$$matchesEntity": "savedSnapshotTime"
-+                    }
-+                  }
-+                },
-+                "databaseName": "database0"
-+              }
-+            },
-+            {
-+              "commandStartedEvent": {
-+                "command": {
-+                  "distinct": "collection0",
-+                  "readConcern": {
-+                    "$$exists": false
-+                  }
-+                },
-+                "databaseName": "database0"
-+              }
-+            }
-+          ]
-+        }
-+      ]
-+    },
-+    {
-+      "description": "Aggregate operation with snapshot and snapshot time",
-+      "operations": [
-+        {
-+          "name": "aggregate",
-+          "object": "collection0",
-+          "arguments": {
-+            "session": "session0",
-+            "pipeline": [
-+              {
-+                "$match": {
-+                  "_id": 1
-+                }
-+              }
-+            ]
-+          },
-+          "expectResult": [
-+            {
-+              "_id": 1,
-+              "x": 11
-+            }
-+          ]
-+        },
-+        {
-+          "name": "getSnapshotTime",
-+          "object": "session0",
-+          "saveResultAsEntity": "savedSnapshotTime"
-+        },
-+        {
-+          "name": "findOneAndUpdate",
-+          "object": "collection0",
-+          "arguments": {
-+            "filter": {
-+              "_id": 1
-+            },
-+            "update": {
-+              "$inc": {
-+                "x": 1
-+              }
-+            },
-+            "returnDocument": "After"
-+          },
-+          "expectResult": {
-+            "_id": 1,
-+            "x": 12
-+          }
-+        },
-+        {
-+          "name": "createEntities",
-+          "object": "testRunner",
-+          "arguments": {
-+            "entities": [
-+              {
-+                "session": {
-+                  "id": "session2",
-+                  "client": "client0",
-+                  "sessionOptions": {
-+                    "snapshot": true,
-+                    "snapshotTime": "savedSnapshotTime"
-+                  }
-+                }
-+              }
-+            ]
-+          }
-+        },
-+        {
-+          "name": "aggregate",
-+          "object": "collection0",
-+          "arguments": {
-+            "session": "session2",
-+            "pipeline": [
-+              {
-+                "$match": {
-+                  "_id": 1
-+                }
-+              }
-+            ]
-+          },
-+          "expectResult": [
-+            {
-+              "_id": 1,
-+              "x": 11
-+            }
-+          ]
-+        },
-+        {
-+          "name": "aggregate",
-+          "object": "collection0",
-+          "arguments": {
-+            "session": "session2",
-+            "pipeline": [
-+              {
-+                "$match": {
-+                  "_id": 1
-+                }
-+              }
-+            ]
-+          },
-+          "expectResult": [
-+            {
-+              "_id": 1,
-+              "x": 11
-+            }
-+          ]
-+        },
-+        {
-+          "name": "aggregate",
-+          "object": "collection0",
-+          "arguments": {
-+            "pipeline": [
-+              {
-+                "$match": {
-+                  "_id": 1
-+                }
-+              }
-+            ]
-+          },
-+          "expectResult": [
-+            {
-+              "_id": 1,
-+              "x": 12
-+            }
-+          ]
-+        }
-+      ],
-+      "expectEvents": [
-+        {
-+          "client": "client0",
-+          "events": [
-+            {
-+              "commandStartedEvent": {
-+                "command": {
-+                  "aggregate": "collection0",
-+                  "readConcern": {
-+                    "level": "snapshot",
-+                    "atClusterTime": {
-+                      "$$exists": false
-+                    }
-+                  }
-+                },
-+                "databaseName": "database0"
-+              }
-+            },
-+            {
-+              "commandStartedEvent": {
-+                "command": {
-+                  "aggregate": "collection0",
-+                  "readConcern": {
-+                    "level": "snapshot",
-+                    "atClusterTime": {
-+                      "$$matchesEntity": "savedSnapshotTime"
-+                    }
-+                  }
-+                },
-+                "databaseName": "database0"
-+              }
-+            },
-+            {
-+              "commandStartedEvent": {
-+                "command": {
-+                  "aggregate": "collection0",
-+                  "readConcern": {
-+                    "level": "snapshot",
-+                    "atClusterTime": {
-+                      "$$matchesEntity": "savedSnapshotTime"
-+                    }
-+                  }
-+                },
-+                "databaseName": "database0"
-+              }
-+            },
-+            {
-+              "commandStartedEvent": {
-+                "command": {
-+                  "aggregate": "collection0",
-+                  "readConcern": {
-+                    "$$exists": false
-+                  }
-+                },
-+                "databaseName": "database0"
-+              }
-+            }
-+          ]
-+        }
-+      ]
-+    },
-+    {
-+      "description": "countDocuments operation with snapshot and snapshot time",
-+      "operations": [
-+        {
-+          "name": "countDocuments",
-+          "object": "collection0",
-+          "arguments": {
-+            "session": "session0",
-+            "filter": {}
-+          },
-+          "expectResult": 2
-+        },
-+        {
-+          "name": "getSnapshotTime",
-+          "object": "session0",
-+          "saveResultAsEntity": "savedSnapshotTime"
-+        },
-+        {
-+          "name": "insertOne",
-+          "object": "collection0",
-+          "arguments": {
-+            "document": {
-+              "_id": 3,
-+              "x": 33
-+            }
-+          }
-+        },
-+        {
-+          "name": "createEntities",
-+          "object": "testRunner",
-+          "arguments": {
-+            "entities": [
-+              {
-+                "session": {
-+                  "id": "session2",
-+                  "client": "client0",
-+                  "sessionOptions": {
-+                    "snapshot": true,
-+                    "snapshotTime": "savedSnapshotTime"
-+                  }
-+                }
-+              }
-+            ]
-+          }
-+        },
-+        {
-+          "name": "countDocuments",
-+          "object": "collection0",
-+          "arguments": {
-+            "session": "session2",
-+            "filter": {}
-+          },
-+          "expectResult": 2
-+        },
-+        {
-+          "name": "countDocuments",
-+          "object": "collection0",
-+          "arguments": {
-+            "session": "session2",
-+            "filter": {}
-+          },
-+          "expectResult": 2
-+        },
-+        {
-+          "name": "countDocuments",
-+          "object": "collection0",
-+          "arguments": {
-+            "filter": {}
-+          },
-+          "expectResult": 3
-+        }
-+      ],
-+      "expectEvents": [
-+        {
-+          "client": "client0",
-+          "events": [
-+            {
-+              "commandStartedEvent": {
-+                "command": {
-+                  "aggregate": "collection0",
-+                  "readConcern": {
-+                    "level": "snapshot",
-+                    "atClusterTime": {
-+                      "$$exists": false
-+                    }
-+                  }
-+                },
-+                "databaseName": "database0"
-+              }
-+            },
-+            {
-+              "commandStartedEvent": {
-+                "command": {
-+                  "aggregate": "collection0",
-+                  "readConcern": {
-+                    "level": "snapshot",
-+                    "atClusterTime": {
-+                      "$$matchesEntity": "savedSnapshotTime"
-+                    }
-+                  }
-+                },
-+                "databaseName": "database0"
-+              }
-+            },
-+            {
-+              "commandStartedEvent": {
-+                "command": {
-+                  "aggregate": "collection0",
-+                  "readConcern": {
-+                    "level": "snapshot",
-+                    "atClusterTime": {
-+                      "$$matchesEntity": "savedSnapshotTime"
-+                    }
-+                  }
-+                },
-+                "databaseName": "database0"
-+              }
-+            },
-+            {
-+              "commandStartedEvent": {
-+                "command": {
-+                  "aggregate": "collection0",
-+                  "readConcern": {
-+                    "$$exists": false
-+                  }
-+                },
-+                "databaseName": "database0"
-+              }
-+            }
-+          ]
-+        }
-+      ]
-+    },
-+    {
-+      "description": "Mixed operation with snapshot and snapshotTime",
-+      "operations": [
-+        {
-+          "name": "find",
-+          "object": "collection0",
-+          "arguments": {
-+            "session": "session0",
-+            "filter": {
-+              "_id": 1
-+            }
-+          },
-+          "expectResult": [
-+            {
-+              "_id": 1,
-+              "x": 11
-+            }
-+          ]
-+        },
-+        {
-+          "name": "getSnapshotTime",
-+          "object": "session0",
-+          "saveResultAsEntity": "savedSnapshotTime"
-+        },
-+        {
-+          "name": "findOneAndUpdate",
-+          "object": "collection0",
-+          "arguments": {
-+            "filter": {
-+              "_id": 1
-+            },
-+            "update": {
-+              "$inc": {
-+                "x": 1
-+              }
-+            },
-+            "returnDocument": "After"
-+          },
-+          "expectResult": {
-+            "_id": 1,
-+            "x": 12
-+          }
-+        },
-+        {
-+          "name": "createEntities",
-+          "object": "testRunner",
-+          "arguments": {
-+            "entities": [
-+              {
-+                "session": {
-+                  "id": "session2",
-+                  "client": "client0",
-+                  "sessionOptions": {
-+                    "snapshot": true,
-+                    "snapshotTime": "savedSnapshotTime"
-+                  }
-+                }
-+              }
-+            ]
-+          }
-+        },
-+        {
-+          "name": "find",
-+          "object": "collection0",
-+          "arguments": {
-+            "filter": {
-+              "_id": 1
-+            }
-+          },
-+          "expectResult": [
-+            {
-+              "_id": 1,
-+              "x": 12
-+            }
-+          ]
-+        },
-+        {
-+          "name": "aggregate",
-+          "object": "collection0",
-+          "arguments": {
-+            "pipeline": [
-+              {
-+                "$match": {
-+                  "_id": 1
-+                }
-+              }
-+            ],
-+            "session": "session2"
-+          },
-+          "expectResult": [
-+            {
-+              "_id": 1,
-+              "x": 11
-+            }
-+          ]
-+        },
-+        {
-+          "name": "distinct",
-+          "object": "collection0",
-+          "arguments": {
-+            "fieldName": "x",
-+            "filter": {},
-+            "session": "session2"
-+          },
-+          "expectResult": [
-+            11
-+          ]
-+        }
-+      ],
-+      "expectEvents": [
-+        {
-+          "client": "client0",
-+          "events": [
-+            {
-+              "commandStartedEvent": {
-+                "command": {
-+                  "find": "collection0",
-+                  "readConcern": {
-+                    "level": "snapshot",
-+                    "atClusterTime": {
-+                      "$$exists": false
-+                    }
-+                  }
-+                }
-+              }
-+            },
-+            {
-+              "commandStartedEvent": {
-+                "command": {
-+                  "find": "collection0",
-+                  "readConcern": {
-+                    "$$exists": false
-+                  }
-+                }
-+              }
-+            },
-+            {
-+              "commandStartedEvent": {
-+                "command": {
-+                  "aggregate": "collection0",
-+                  "readConcern": {
-+                    "level": "snapshot",
-+                    "atClusterTime": {
-+                      "$$matchesEntity": "savedSnapshotTime"
-+                    }
-+                  }
-+                }
-+              }
-+            },
-+            {
-+              "commandStartedEvent": {
-+                "command": {
-+                  "distinct": "collection0",
-+                  "readConcern": {
-+                    "level": "snapshot",
-+                    "atClusterTime": {
-+                      "$$matchesEntity": "savedSnapshotTime"
-+                    }
-+                  }
-+                }
-+              }
-+            }
-+          ]
-+        }
-+      ]
-     }
-   ]
- }

.evergreen/spec-patch/PYTHON-5759.patch

@@ -1,460 +0,0 @@
-diff --git a/test/client-side-encryption/spec/unified/accessToken-azure.json b/test/client-side-encryption/spec/unified/accessToken-azure.json
-new file mode 100644
-index 00000000..510d8795
---- /dev/null
-+++ b/test/client-side-encryption/spec/unified/accessToken-azure.json
-@@ -0,0 +1,186 @@
-+{
-+  "description": "accessToken-azure",
-+  "schemaVersion": "1.28",
-+  "runOnRequirements": [
-+    {
-+      "minServerVersion": "4.1.10",
-+      "csfle": {
-+        "minLibmongocryptVersion": "1.6.0"
-+      }
-+    }
-+  ],
-+  "createEntities": [
-+    {
-+      "client": {
-+        "id": "client",
-+        "autoEncryptOpts": {
-+          "keyVaultNamespace": "keyvault.datakeys",
-+          "kmsProviders": {
-+            "azure": {
-+              "accessToken": {
-+                "$$placeholder": 1
-+              }
-+            }
-+          }
-+        }
-+      }
-+    },
-+    {
-+      "database": {
-+        "id": "db",
-+        "client": "client",
-+        "databaseName": "db"
-+      }
-+    },
-+    {
-+      "collection": {
-+        "id": "coll",
-+        "database": "db",
-+        "collectionName": "coll"
-+      }
-+    },
-+    {
-+      "clientEncryption": {
-+        "id": "clientEncryption",
-+        "clientEncryptionOpts": {
-+          "keyVaultClient": "client",
-+          "keyVaultNamespace": "keyvault.datakeys",
-+          "kmsProviders": {
-+            "azure": {
-+              "accessToken": {
-+                "$$placeholder": 1
-+              }
-+            }
-+          }
-+        }
-+      }
-+    }
-+  ],
-+  "initialData": [
-+    {
-+      "databaseName": "db",
-+      "collectionName": "coll",
-+      "documents": [],
-+      "createOptions": {
-+        "validator": {
-+          "$jsonSchema": {
-+            "properties": {
-+              "secret": {
-+                "encrypt": {
-+                  "keyId": [
-+                    {
-+                      "$binary": {
-+                        "base64": "AZURE+AAAAAAAAAAAAAAAA==",
-+                        "subType": "04"
-+                      }
-+                    }
-+                  ],
-+                  "bsonType": "string",
-+                  "algorithm": "AEAD_AES_256_CBC_HMAC_SHA_512-Deterministic"
-+                }
-+              }
-+            },
-+            "bsonType": "object"
-+          }
-+        }
-+      }
-+    },
-+    {
-+      "databaseName": "keyvault",
-+      "collectionName": "datakeys",
-+      "documents": [
-+        {
-+          "_id": {
-+            "$binary": {
-+              "base64": "AZURE+AAAAAAAAAAAAAAAA==",
-+              "subType": "04"
-+            }
-+          },
-+          "keyAltNames": [
-+            "my-key"
-+          ],
-+          "keyMaterial": {
-+            "$binary": {
-+              "base64": "n+HWZ0ZSVOYA3cvQgP7inN4JSXfOH85IngmeQxRpQHjCCcqT3IFqEWNlrsVHiz3AELimHhX4HKqOLWMUeSIT6emUDDoQX9BAv8DR1+E1w4nGs/NyEneac78EYFkK3JysrFDOgl2ypCCTKAypkn9CkAx1if4cfgQE93LW4kczcyHdGiH36CIxrCDGv1UzAvERN5Qa47DVwsM6a+hWsF2AAAJVnF0wYLLJU07TuRHdMrrphPWXZsFgyV+lRqJ7DDpReKNO8nMPLV/mHqHBHGPGQiRdb9NoJo8CvokGz4+KE8oLwzKf6V24dtwZmRkrsDV4iOhvROAzz+Euo1ypSkL3mw==",
-+              "subType": "00"
-+            }
-+          },
-+          "creationDate": {
-+            "$date": {
-+              "$numberLong": "1552949630483"
-+            }
-+          },
-+          "updateDate": {
-+            "$date": {
-+              "$numberLong": "1552949630483"
-+            }
-+          },
-+          "status": {
-+            "$numberInt": "0"
-+          },
-+          "masterKey": {
-+            "provider": "azure",
-+            "keyVaultEndpoint": "key-vault-csfle.vault.azure.net",
-+            "keyName": "key-name-csfle"
-+          }
-+        }
-+      ]
-+    }
-+  ],
-+  "tests": [
-+    {
-+      "description": "Auto encrypt using access token Azure credentials",
-+      "operations": [
-+        {
-+          "name": "insertOne",
-+          "arguments": {
-+            "document": {
-+              "_id": 1,
-+              "secret": "string0"
-+            }
-+          },
-+          "object": "coll"
-+        }
-+      ],
-+      "outcome": [
-+        {
-+          "documents": [
-+            {
-+              "_id": 1,
-+              "secret": {
-+                "$binary": {
-+                  "base64": "AQGVERPgAAAAAAAAAAAAAAAC5DbBSwPwfSlBrDtRuglvNvCXD1KzDuCKY2P+4bRFtHDjpTOE2XuytPAUaAbXf1orsPq59PVZmsbTZbt2CB8qaQ==",
-+                  "subType": "06"
-+                }
-+              }
-+            }
-+          ],
-+          "collectionName": "coll",
-+          "databaseName": "db"
-+        }
-+      ]
-+    },
-+    {
-+      "description": "Explicit encrypt using access token Azure credentials",
-+      "operations": [
-+        {
-+          "name": "encrypt",
-+          "object": "clientEncryption",
-+          "arguments": {
-+            "value": "string0",
-+            "opts": {
-+              "keyAltName": "my-key",
-+              "algorithm": "AEAD_AES_256_CBC_HMAC_SHA_512-Deterministic"
-+            }
-+          },
-+          "expectResult": {
-+            "$binary": {
-+              "base64": "AQGVERPgAAAAAAAAAAAAAAAC5DbBSwPwfSlBrDtRuglvNvCXD1KzDuCKY2P+4bRFtHDjpTOE2XuytPAUaAbXf1orsPq59PVZmsbTZbt2CB8qaQ==",
-+              "subType": "06"
-+            }
-+          }
-+        }
-+      ]
-+    }
-+  ]
-+}
-diff --git a/test/client-side-encryption/spec/unified/accessToken-gcp.json b/test/client-side-encryption/spec/unified/accessToken-gcp.json
-new file mode 100644
-index 00000000..f5cf8914
---- /dev/null
-+++ b/test/client-side-encryption/spec/unified/accessToken-gcp.json
-@@ -0,0 +1,188 @@
-+{
-+  "description": "accessToken-gcp",
-+  "schemaVersion": "1.28",
-+  "runOnRequirements": [
-+    {
-+      "minServerVersion": "4.1.10",
-+      "csfle": {
-+        "minLibmongocryptVersion": "1.6.0"
-+      }
-+    }
-+  ],
-+  "createEntities": [
-+    {
-+      "client": {
-+        "id": "client",
-+        "autoEncryptOpts": {
-+          "keyVaultNamespace": "keyvault.datakeys",
-+          "kmsProviders": {
-+            "gcp": {
-+              "accessToken": {
-+                "$$placeholder": 1
-+              }
-+            }
-+          }
-+        }
-+      }
-+    },
-+    {
-+      "database": {
-+        "id": "db",
-+        "client": "client",
-+        "databaseName": "db"
-+      }
-+    },
-+    {
-+      "collection": {
-+        "id": "coll",
-+        "database": "db",
-+        "collectionName": "coll"
-+      }
-+    },
-+    {
-+      "clientEncryption": {
-+        "id": "clientEncryption",
-+        "clientEncryptionOpts": {
-+          "keyVaultClient": "client",
-+          "keyVaultNamespace": "keyvault.datakeys",
-+          "kmsProviders": {
-+            "gcp": {
-+              "accessToken": {
-+                "$$placeholder": 1
-+              }
-+            }
-+          }
-+        }
-+      }
-+    }
-+  ],
-+  "initialData": [
-+    {
-+      "databaseName": "db",
-+      "collectionName": "coll",
-+      "documents": [],
-+      "createOptions": {
-+        "validator": {
-+          "$jsonSchema": {
-+            "properties": {
-+              "secret": {
-+                "encrypt": {
-+                  "keyId": [
-+                    {
-+                      "$binary": {
-+                        "base64": "GCP+AAAAAAAAAAAAAAAAAA==",
-+                        "subType": "04"
-+                      }
-+                    }
-+                  ],
-+                  "bsonType": "string",
-+                  "algorithm": "AEAD_AES_256_CBC_HMAC_SHA_512-Deterministic"
-+                }
-+              }
-+            },
-+            "bsonType": "object"
-+          }
-+        }
-+      }
-+    },
-+    {
-+      "databaseName": "keyvault",
-+      "collectionName": "datakeys",
-+      "documents": [
-+        {
-+          "_id": {
-+            "$binary": {
-+              "base64": "GCP+AAAAAAAAAAAAAAAAAA==",
-+              "subType": "04"
-+            }
-+          },
-+          "keyAltNames": [
-+            "my-key"
-+          ],
-+          "keyMaterial": {
-+            "$binary": {
-+              "base64": "CiQAIgLj0WyktnB4dfYHo5SLZ41K4ASQrjJUaSzl5vvVH0G12G0SiQEAjlV8XPlbnHDEDFbdTO4QIe8ER2/172U1ouLazG0ysDtFFIlSvWX5ZnZUrRMmp/R2aJkzLXEt/zf8Mn4Lfm+itnjgo5R9K4pmPNvvPKNZX5C16lrPT+aA+rd+zXFSmlMg3i5jnxvTdLHhg3G7Q/Uv1ZIJskKt95bzLoe0tUVzRWMYXLIEcohnQg==",
-+              "subType": "00"
-+            }
-+          },
-+          "creationDate": {
-+            "$date": {
-+              "$numberLong": "1552949630483"
-+            }
-+          },
-+          "updateDate": {
-+            "$date": {
-+              "$numberLong": "1552949630483"
-+            }
-+          },
-+          "status": {
-+            "$numberInt": "0"
-+          },
-+          "masterKey": {
-+            "provider": "gcp",
-+            "projectId": "devprod-drivers",
-+            "location": "global",
-+            "keyRing": "key-ring-csfle",
-+            "keyName": "key-name-csfle"
-+          }
-+        }
-+      ]
-+    }
-+  ],
-+  "tests": [
-+    {
-+      "description": "Auto encrypt using access token GCP credentials",
-+      "operations": [
-+        {
-+          "name": "insertOne",
-+          "arguments": {
-+            "document": {
-+              "_id": 1,
-+              "secret": "string0"
-+            }
-+          },
-+          "object": "coll"
-+        }
-+      ],
-+      "outcome": [
-+        {
-+          "documents": [
-+            {
-+              "_id": 1,
-+              "secret": {
-+                "$binary": {
-+                  "base64": "ARgj/gAAAAAAAAAAAAAAAAACwFd+Y5Ojw45GUXNvbcIpN9YkRdoHDHkR4kssdn0tIMKlDQOLFkWFY9X07IRlXsxPD8DcTiKnl6XINK28vhcGlg==",
-+                  "subType": "06"
-+                }
-+              }
-+            }
-+          ],
-+          "collectionName": "coll",
-+          "databaseName": "db"
-+        }
-+      ]
-+    },
-+    {
-+      "description": "Explicit encrypt using access token GCP credentials",
-+      "operations": [
-+        {
-+          "name": "encrypt",
-+          "object": "clientEncryption",
-+          "arguments": {
-+            "value": "string0",
-+            "opts": {
-+              "keyAltName": "my-key",
-+              "algorithm": "AEAD_AES_256_CBC_HMAC_SHA_512-Deterministic"
-+            }
-+          },
-+          "expectResult": {
-+            "$binary": {
-+              "base64": "ARgj/gAAAAAAAAAAAAAAAAACwFd+Y5Ojw45GUXNvbcIpN9YkRdoHDHkR4kssdn0tIMKlDQOLFkWFY9X07IRlXsxPD8DcTiKnl6XINK28vhcGlg==",
-+              "subType": "06"
-+            }
-+          }
-+        }
-+      ]
-+    }
-+  ]
-+}
-diff --git a/test/unified-test-format/invalid/clientEncryptionOpts-kmsProviders-azure-accessToken-type.json b/test/unified-test-format/invalid/clientEncryptionOpts-kmsProviders-azure-accessToken-type.json
-new file mode 100644
-index 00000000..8fe5c150
---- /dev/null
-+++ b/test/unified-test-format/invalid/clientEncryptionOpts-kmsProviders-azure-accessToken-type.json
-@@ -0,0 +1,31 @@
-+{
-+  "description": "clientEncryptionOpts-kmsProviders-azure-accessToken-type",
-+  "schemaVersion": "1.28",
-+  "createEntities": [
-+    {
-+      "client": {
-+        "id": "client0"
-+      }
-+    },
-+    {
-+      "clientEncryption": {
-+        "id": "clientEncryption0",
-+        "clientEncryptionOpts": {
-+          "keyVaultClient": "client0",
-+          "keyVaultNamespace": "keyvault.datakeys",
-+          "kmsProviders": {
-+            "azure": {
-+              "accessToken": 0
-+            }
-+          }
-+        }
-+      }
-+    }
-+  ],
-+  "tests": [
-+    {
-+      "description": "",
-+      "operations": []
-+    }
-+  ]
-+}
-diff --git a/test/unified-test-format/invalid/clientEncryptionOpts-kmsProviders-gcp-accessToken-type.json b/test/unified-test-format/invalid/clientEncryptionOpts-kmsProviders-gcp-accessToken-type.json
-new file mode 100644
-index 00000000..2284e26c
---- /dev/null
-+++ b/test/unified-test-format/invalid/clientEncryptionOpts-kmsProviders-gcp-accessToken-type.json
-@@ -0,0 +1,31 @@
-+{
-+  "description": "clientEncryptionOpts-kmsProviders-gcp-accessToken-type",
-+  "schemaVersion": "1.28",
-+  "createEntities": [
-+    {
-+      "client": {
-+        "id": "client0"
-+      }
-+    },
-+    {
-+      "clientEncryption": {
-+        "id": "clientEncryption0",
-+        "clientEncryptionOpts": {
-+          "keyVaultClient": "client0",
-+          "keyVaultNamespace": "keyvault.datakeys",
-+          "kmsProviders": {
-+            "gcp": {
-+              "accessToken": 0
-+            }
-+          }
-+        }
-+      }
-+    }
-+  ],
-+  "tests": [
-+    {
-+      "description": "",
-+      "operations": []
-+    }
-+  ]
-+}

.evergreen/sync-spawn-host.sh

@@ -1,20 +0,0 @@
-#!/bin/bash
-# Synchronize local files to a remote Evergreen spawn host.
-set -eu
-
-if [ -z "$1" ]
-  then
-    echo "Must supply a spawn host URL!"
-fi
-
-target=$1
-user=${target%@*}
-remote_dir=/home/$user/mongo-python-driver
-
-echo "Copying files to $target..."
-rsync -az -e ssh --exclude '.git' --filter=':- .gitignore' -r . $target:$remote_dir
-echo "Copying files to $target... done."
-echo "Syncing files to $target..."
-# shellcheck disable=SC2034
-fswatch -o . | while read f; do rsync -hazv -e ssh --exclude '.git' --filter=':- .gitignore' -r . $target:/home/$user/mongo-python-driver; done
-echo "Syncing files to $target... done."

.git-blame-ignore-revs

@@ -1,4 +0,0 @@
-# Initial pre-commit reformat
-5578999a90e439fbca06fc0ffc98f4d04e96f7b4
-# pyupgrade and ruff
-0092b0af79378abf35b6db73a082ecb91af1d973

.github/CODEOWNERS

@@ -1 +0,0 @@
-* @mongodb/dbx-python

.github/copilot-instructions.md

@@ -1,44 +0,0 @@
-When reviewing code, focus on:
-
-## Security Critical Issues
-- Check for hardcoded secrets, API keys, or credentials.
-- Check for instances of potential method call injection, dynamic code execution, symbol injection or other code injection vulnerabilities.
-
-## Performance Red Flags
-- Spot inefficient loops and algorithmic issues.
-- Check for memory leaks and resource cleanup.
-
-## Code Quality Essentials
-- Methods should be focused and appropriately sized. If a method is doing too much, suggest refactorings to split it up.
-- Use clear, descriptive naming conventions.
-- Avoid encapsulation violations and ensure proper separation of concerns.
-- All public classes, modules, and methods should have clear documentation in Sphinx format.
-
-## PyMongo-specific Concerns
-- Do not review files within `pymongo/synchronous` or files in `test/` that also have a file of the same name in `test/asynchronous` unless the reviewed changes include a `_IS_SYNC` statement. PyMongo generates these files from `pymongo/asynchronous` and `test/asynchronous` using `tools/synchro.py`.
-- All asynchronous functions must not call any blocking I/O.
-
-## Review Style
-- Be specific and actionable in feedback.
-- Explain the "why" behind recommendations.
-- Acknowledge good patterns when you see them.
-- Ask clarifying questions when code intent is unclear.
-
-Always prioritize security vulnerabilities and performance issues that could impact users.
-
-Always suggest changes to improve readability and testability. For example, this suggestion seeks to make the code more readable, reusable, and testable:
-
-```python
-# Instead of:
-if user.email and "@" in user.email and len(user.email) > 5:
-    submit_button.enabled = True
-else:
-    submit_button.enabled = False
-
-# Consider:
-def valid_email(email):
-    return email and "@" in email and len(email) > 5
-
-
-submit_button.enabled = valid_email(user.email)
-```

.github/dependabot.yml

@@ -1,18 +0,0 @@
-version: 2
-updates:
-  # GitHub Actions
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "weekly"
-    cooldown:
-      default-days: 7
-    groups:
-      actions:
-        patterns:
-          - "*"
-  # Python
-  - package-ecosystem: "pip"
-    directory: "/"
-    schedule:
-      interval: "weekly"

.github/pull_request_template.md

@@ -1,33 +0,0 @@
-<!-- Thanks for contributing! -->
-<!-- Please ensure that the title of the PR is in the following form:
-[JIRA TICKET]: Issue Title
-
-If you are an external contributor and there is no JIRA ticket associated with your change, then use your best judgement
-for the PR title. A MongoDB employee will create a JIRA ticket and edit the name and links as appropriate.
-
-Note on AI Contributions:
-We only accept pull requests that are authored and submitted by human contributors who fully understand the changes they are proposing.
-All contributions must be written and understood by human contributors. Please read about our policy in our contributing guide.
--->
-[JIRA TICKET]
-
-## Changes in this PR
-<!-- What changes did you make to the code? What new APIs (public or private) were added, removed, or edited to generate
-the desired outcome explained in the above summary? -->
-
-## Test Plan
-<!-- How did you test the code? If you added unit tests, you can say that. If you didn’t introduce unit tests, explain why.
-All code should be tested in some way – so please list what your validation strategy was. -->
-
-## Checklist
-<!-- Do not delete the items provided on this checklist. -->
-
-### Checklist for Author
-- [ ] Did you update the changelog (if necessary)?
-- [ ] Is there test coverage?
-- [ ] Is any followup work tracked in a JIRA ticket? If so, add link(s).
-
-### Checklist for Reviewer
-- [ ] Does the title of the PR reference a JIRA Ticket?
-- [ ] Do you fully understand the implementation? (Would you be comfortable explaining how this code works to someone else?)
-- [ ] Is all relevant documentation (README or docstring) updated?

.github/reviewers.txt

@@ -1,5 +0,0 @@
-# List of reviewers for auto-assignment of reviews.
-caseyclements
-blink1073
-Jibola
-NoahStapp

.github/workflows/codeql.yml

@@ -1,68 +0,0 @@
-name: "CodeQL"
-
-on:
-  push:
-    branches: [ "master", "v*"]
-    tags: ['*']
-  pull_request:
-  workflow_call:
-    inputs:
-      ref:
-        required: true
-        type: string
-  schedule:
-    - cron: '17 10 * * 2'
-
-concurrency:
-  group: codeql-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  analyze:
-    name: Analyze (${{ matrix.language }})
-    runs-on: "ubuntu-latest"
-    timeout-minutes: 360
-    permissions:
-      # required for all workflows
-      security-events: write
-
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-        - language: c-cpp
-          build-mode: manual
-        - language: python
-          build-mode: none
-        - language: actions
-          build-mode: none
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v6
-      with:
-        ref: ${{ inputs.ref }}
-        persist-credentials: false
-    - uses: actions/setup-python@v6
-
-    # Initializes the CodeQL tools for scanning.
-    - name: Initialize CodeQL
-      uses: github/codeql-action/init@5d4e8d1aca955e8d8589aabd499c5cae939e33c7 # v4
-      with:
-        languages: ${{ matrix.language }}
-        build-mode: ${{ matrix.build-mode }}
-        # For more details on CodeQL's query packs, refer to: https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
-        queries: security-extended
-        config: |
-          paths-ignore:
-            - 'doc/**'
-            - 'tools/**'
-            - 'test/**'
-
-    - if: matrix.build-mode == 'manual'
-      run: |
-        pip install -e .
-
-    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@5d4e8d1aca955e8d8589aabd499c5cae939e33c7 # v4
-      with:
-        category: "/language:${{matrix.language}}"

.github/workflows/create-release-branch.yml

@@ -1,57 +0,0 @@
-name: Create Release Branch
-
-on:
-  workflow_dispatch:
-    inputs:
-        branch_name:
-          description: The name of the new branch
-          required: true
-        version:
-          description: The version to set on the branch
-          required: true
-        base_ref:
-          description: The base reference for the branch
-        push_changes:
-          description: Whether to push the changes
-          default: "true"
-
-concurrency:
-  group: create-branch-${{ github.ref }}
-  cancel-in-progress: true
-
-defaults:
-  run:
-    shell: bash -eux {0}
-
-jobs:
-  create-branch:
-    environment: release
-    runs-on: ubuntu-latest
-    permissions:
-      id-token: write
-      contents: write
-    outputs:
-      version: ${{ steps.pre-publish.outputs.version }}
-    steps:
-      - uses: mongodb-labs/drivers-github-tools/secure-checkout@v3
-        with:
-          app_id: ${{ vars.APP_ID }}
-          private_key: ${{ secrets.APP_PRIVATE_KEY }}
-      - uses: mongodb-labs/drivers-github-tools/setup@v3
-        with:
-          aws_role_arn: ${{ secrets.AWS_ROLE_ARN }}
-          aws_region_name: ${{ vars.AWS_REGION_NAME }}
-          aws_secret_id: ${{ secrets.AWS_SECRET_ID }}
-          artifactory_username: ${{ vars.ARTIFACTORY_USERNAME }}
-      - name: Get hatch
-        run: pip install hatch
-      - uses: mongodb-labs/drivers-github-tools/create-branch@v3
-        id: create-branch
-        with:
-          branch_name: ${{ inputs.branch_name }}
-          version: ${{ inputs.version }}
-          base_ref: ${{ inputs.base_ref }}
-          push_changes: ${{ inputs.push_changes }}
-          version_bump_script: hatch version
-          evergreen_project: mongo-python-driver-release
-          release_workflow_path: ./.github/workflows/release-python.yml

.github/workflows/dist.yml

@@ -1,148 +0,0 @@
-name: Python Dist
-
-on:
-  push:
-    tags:
-      - "[0-9]+.[0-9]+.[0-9]+"
-      - "[0-9]+.[0-9]+.[0-9]+.post[0-9]+"
-      - "[0-9]+.[0-9]+.[0-9]+[a-b][0-9]+"
-      - "[0-9]+.[0-9]+.[0-9]+rc[0-9]+"
-  workflow_dispatch:
-  pull_request:
-  workflow_call:
-    inputs:
-      ref:
-        required: true
-        type: string
-
-concurrency:
-  group: dist-${{ github.ref }}
-  cancel-in-progress: true
-
-defaults:
-  run:
-    shell: bash -eux {0}
-
-jobs:
-  build_wheels:
-    name: Build wheels for ${{ matrix.buildplat[1] }}
-    runs-on: ${{ matrix.buildplat[0] }}
-    strategy:
-      # Ensure that a wheel builder finishes even if another fails
-      fail-fast: false
-      matrix:
-        # Github Actions doesn't support pairing matrix values together, let's improvise
-        # https://github.com/github/feedback/discussions/7835#discussioncomment-1769026
-        buildplat:
-        - [ubuntu-latest, "manylinux_x86_64", "cp3*-manylinux_x86_64"]
-        - [ubuntu-latest, "manylinux_aarch64", "cp3*-manylinux_aarch64"]
-        - [ubuntu-latest, "manylinux_ppc64le", "cp3*-manylinux_ppc64le"]
-        - [ubuntu-latest, "manylinux_s390x", "cp3*-manylinux_s390x"]
-        - [ubuntu-latest, "manylinux_i686", "cp3*-manylinux_i686"]
-        - [windows-2022, "win_amd6", "cp3*-win_amd64"]
-        - [windows-2022, "win32", "cp3*-win32"]
-        - [windows-11-arm, "win_arm64", "cp3*-win_arm64"]
-        - [macos-14, "macos", "cp*-macosx_*"]
-
-    steps:
-      - name: Checkout pymongo
-        uses: actions/checkout@v6
-        with:
-          fetch-depth: 0
-          persist-credentials: false
-          ref: ${{ inputs.ref }}
-
-      - uses: actions/setup-python@v6
-        with:
-          cache: 'pip'
-          python-version: 3.11
-          cache-dependency-path: 'pyproject.toml'
-          allow-prereleases: true
-
-      - name: Set up QEMU
-        if: runner.os == 'Linux'
-        uses: docker/setup-qemu-action@ce360397dd3f832beb865e1373c09c0e9f86d70a # v4.0.0
-        with:
-          # setup-qemu-action by default uses `tonistiigi/binfmt:latest` image,
-          # which is out of date. This causes seg faults during build.
-          # Here we manually fix the version.
-          image: tonistiigi/binfmt:qemu-v8.1.5
-          platforms: all
-
-      - name: Install cibuildwheel
-        # Note: the default manylinux is manylinux_2_28
-        run: |
-          python -m pip install -U pip
-          python -m pip install "cibuildwheel>=3.2.0,<4"
-
-      - name: Build wheels
-        env:
-          CIBW_BUILD: ${{ matrix.buildplat[2] }}
-        run: python -m cibuildwheel --output-dir wheelhouse
-
-      - name: Assert all versions in wheelhouse
-        if: ${{ ! startsWith(matrix.buildplat[1], 'macos') }}
-        run: |
-          ls wheelhouse/*cp39*.whl
-          ls wheelhouse/*cp310*.whl
-          ls wheelhouse/*cp311*.whl
-          ls wheelhouse/*cp312*.whl
-          ls wheelhouse/*cp313*.whl
-          ls wheelhouse/*cp314*.whl
-          # Free-threading builds:
-          ls wheelhouse/*cp314t*.whl
-
-      - uses: actions/upload-artifact@v7
-        with:
-          name: wheel-${{ matrix.buildplat[1] }}
-          path: ./wheelhouse/*.whl
-          if-no-files-found: error
-
-  make_sdist:
-    name: Make SDist
-    runs-on: macos-latest
-    steps:
-      - uses: actions/checkout@v6
-        with:
-          fetch-depth: 0
-          persist-credentials: false
-          ref: ${{ inputs.ref }}
-
-      - uses: actions/setup-python@v6
-        with:
-          # Build sdist on lowest supported Python
-          python-version: "3.9"
-
-      - name: Build SDist
-        run: |
-          set -ex
-          python -m pip install -U pip build
-          python -m build --sdist .
-
-      - name: Test SDist
-        run: |
-          python -m pip install dist/*.gz
-          cd ..
-          python -c "from pymongo import has_c; assert has_c()"
-
-      - uses: actions/upload-artifact@v7
-        with:
-          name: "sdist"
-          path: ./dist/*.tar.gz
-
-  collect_dist:
-    runs-on: ubuntu-latest
-    needs: [build_wheels, make_sdist]
-    name: Download Wheels
-    steps:
-      - name: Download all workflow run artifacts
-        uses: actions/download-artifact@v8
-      - name: Flatten directory
-        working-directory: .
-        run: |
-          find . -mindepth 2 -type f -exec mv {} . \;
-          find . -type d -empty -delete
-      - uses: actions/upload-artifact@v7
-        with:
-          name: all-dist-${{ github.run_id }}
-          path: "./*"

.github/workflows/release-python.yml

@@ -1,117 +0,0 @@
-name: Release
-
-on:
-  workflow_dispatch:
-    inputs:
-      following_version:
-        description: "The post (dev) version to set"
-      dry_run:
-        description: "Dry Run?"
-        default: false
-        type: boolean
-  schedule:
-    - cron:  '30 5 * * *'
-
-env:
-  # Changes per repo
-  PRODUCT_NAME: PyMongo
-  # Changes per branch
-  EVERGREEN_PROJECT: mongo-python-driver
-  # Constant
-  # inputs will be empty on a scheduled run.  so, we only set dry_run
-  # to 'false' when the input is set to 'false'.
-  DRY_RUN: ${{ ! contains(inputs.dry_run, 'false') }}
-  FOLLOWING_VERSION: ${{ inputs.following_version || '' }}
-
-defaults:
-  run:
-    shell: bash -eux {0}
-
-jobs:
-  pre-publish:
-    environment: release
-    runs-on: ubuntu-latest
-    if: github.repository_owner == 'mongodb' || github.event_name == 'workflow_dispatch'
-    permissions:
-      id-token: write
-      contents: write
-    outputs:
-      version: ${{ steps.pre-publish.outputs.version }}
-    steps:
-      - uses: mongodb-labs/drivers-github-tools/secure-checkout@v3
-        with:
-          app_id: ${{ vars.APP_ID }}
-          private_key: ${{ secrets.APP_PRIVATE_KEY }}
-      - uses: mongodb-labs/drivers-github-tools/setup@v3
-        with:
-          aws_role_arn: ${{ secrets.AWS_ROLE_ARN }}
-          aws_region_name: ${{ vars.AWS_REGION_NAME }}
-          aws_secret_id: ${{ secrets.AWS_SECRET_ID }}
-      - uses: mongodb-labs/drivers-github-tools/python/pre-publish@v3
-        id: pre-publish
-        with:
-          dry_run: ${{ env.DRY_RUN }}
-
-  build-dist:
-    needs: [pre-publish]
-    uses: ./.github/workflows/dist.yml
-    with:
-      ref: ${{ needs.pre-publish.outputs.version }}
-
-  static-scan:
-    needs: [pre-publish]
-    uses: ./.github/workflows/codeql.yml
-    permissions:
-      security-events: write
-    with:
-      ref: ${{ needs.pre-publish.outputs.version }}
-
-  publish:
-    needs: [build-dist, static-scan]
-    name: Upload release to PyPI
-    runs-on: ubuntu-latest
-    environment: release
-    permissions:
-      id-token: write
-    steps:
-      - name: Download all the dists
-        uses: actions/download-artifact@v8
-        with:
-          name: all-dist-${{ github.run_id }}
-          path: dist/
-      - name: Publish package distributions to TestPyPI
-        uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e # release/v1
-        with:
-          repository-url: https://test.pypi.org/legacy/
-          skip-existing: true
-          attestations: ${{ env.DRY_RUN }}
-      - name: Publish package distributions to PyPI
-        if: startsWith(env.DRY_RUN, 'false')
-        uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e # release/v1
-
-  post-publish:
-    needs: [publish]
-    runs-on: ubuntu-latest
-    environment: release
-    permissions:
-      id-token: write
-      contents: write
-      attestations: write
-      security-events: write
-    steps:
-      - uses: mongodb-labs/drivers-github-tools/secure-checkout@v3
-        with:
-          app_id: ${{ vars.APP_ID }}
-          private_key: ${{ secrets.APP_PRIVATE_KEY }}
-      - uses: mongodb-labs/drivers-github-tools/setup@v3
-        with:
-          aws_role_arn: ${{ secrets.AWS_ROLE_ARN }}
-          aws_region_name: ${{ vars.AWS_REGION_NAME }}
-          aws_secret_id: ${{ secrets.AWS_SECRET_ID }}
-      - uses: mongodb-labs/drivers-github-tools/python/post-publish@v3
-        with:
-          following_version: ${{ env.FOLLOWING_VERSION }}
-          product_name: ${{ env.PRODUCT_NAME }}
-          evergreen_project: ${{ env.EVERGREEN_PROJECT }}
-          token: ${{ github.token }}
-          dry_run: ${{ env.DRY_RUN }}

.github/workflows/sbom.yml

@@ -1,104 +0,0 @@
-name: Generate SBOM
-
-# This workflow uses cyclonedx-py and publishes an sbom.json artifact.
-# It runs on manual trigger or when package files change on main branch,
-# and creates a PR with the updated SBOM.
-# Internal documentation: go/sbom-scope
-
-on:
-  workflow_dispatch: {}
-  push:
-    branches: ['master']
-    paths:
-      - 'requirements.txt'
-      - 'requirements/**.txt'
-      - '!requirements/docs.txt'
-      - '!requirements/test.txt'
-
-permissions:
-  contents: write
-  pull-requests: write
-
-jobs:
-  sbom:
-    name: Generate SBOM and Create PR
-    runs-on: ubuntu-latest
-    concurrency:
-      group: sbom-${{ github.ref }}
-      cancel-in-progress: false
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v6
-        with:
-          persist-credentials: false
-
-      - name: Set up Python
-        uses: actions/setup-python@v6
-        with:
-          python-version: "3.10"
-
-      - name: Generate SBOM
-        run: |
-          python -m venv .venv
-          source .venv/bin/activate
-          python tools/generate_sbom_requirements.py
-          pip install -r sbom-requirements.txt
-          pip install .
-          pip uninstall -y pip setuptools
-          deactivate
-          python -m venv .venv-sbom
-          source .venv-sbom/bin/activate
-          pip install cyclonedx-bom==7.2.1
-          cyclonedx-py environment --spec-version 1.5 --output-format JSON --output-file sbom.json .venv
-          # Add PURL for pymongo (local package doesn't get PURL automatically)
-          jq '(.components[] | select(.name == "pymongo" and .purl == null)) |= (. + {purl: ("pkg:pypi/pymongo@" + .version)})' sbom.json > sbom.tmp.json && mv sbom.tmp.json sbom.json
-
-      - name: Download CycloneDX CLI
-        run: |
-          curl -L -s -o /tmp/cyclonedx "https://github.com/CycloneDX/cyclonedx-cli/releases/download/v0.29.1/cyclonedx-linux-x64"
-          chmod +x /tmp/cyclonedx
-
-      - name: Validate SBOM
-        run: /tmp/cyclonedx validate --input-file sbom.json --fail-on-errors
-
-      - name: Cleanup
-        if: always()
-        run: rm -rf .venv .venv-sbom sbom-requirements.txt
-
-      - name: Upload SBOM artifact
-        uses: actions/upload-artifact@v7
-        with:
-          name: sbom
-          path: sbom.json
-          if-no-files-found: error
-
-      - name: Create Pull Request
-        uses: peter-evans/create-pull-request@c0f553fe549906ede9cf27b5156039d195d2ece0  # v8
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          commit-message: 'chore: Update SBOM after dependency changes'
-          branch: auto-update-sbom-${{ github.run_id }}
-          delete-branch: true
-          title: 'Automation: Update SBOM'
-          body: |
-            ## Automated SBOM Update
-
-            This PR was automatically generated because dependency manifest files changed.
-
-            ### Changes
-            - Updated `sbom.json` to reflect current dependencies
-
-            ### Verification
-            The SBOM was generated using cyclonedx-py v7.2.1 with the current Python environment.
-
-            ### Triggered by
-            - Commit: ${{ github.sha }}
-            - Workflow run: ${{ github.run_id }}
-
-            ---
-            _This PR was created automatically by the [SBOM workflow](${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }})_
-          labels: |
-            sbom
-            automated
-            dependencies

.github/workflows/test-python.yml

@@ -1,311 +0,0 @@
-name: Python Tests
-
-on:
-  push:
-    branches: ["master", "v**"]
-  pull_request:
-  workflow_dispatch:
-
-concurrency:
-  group: tests-${{ github.ref }}
-  cancel-in-progress: true
-
-defaults:
-  run:
-    shell: bash -eux {0}
-
-permissions:
-  contents: read
-
-jobs:
-
-  static:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v6
-        with:
-          persist-credentials: false
-      - name: Install uv
-        uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7
-        with:
-          enable-cache: true
-          python-version: "3.10"
-      - name: Install just
-        run: uv tool install rust-just
-      - name: Install Python dependencies
-        run: |
-          just install
-      - name: Run linters
-        run: |
-          just lint-manual
-      - name: Run compilation
-        run: |
-          export PYMONGO_C_EXT_MUST_BUILD=1
-          pip install -v -e .
-          python tools/fail_if_no_c.py
-      - name: Run typecheck
-        run: |
-          just typing
-      - run: |
-          sudo apt-get install -y cppcheck
-      - run: |
-          cppcheck --force bson
-          cppcheck pymongo
-
-  build:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        # Tests currently only pass on ubuntu on GitHub Actions.
-        os: [ubuntu-latest]
-        python-version: ["3.10", "pypy-3.11", "3.13t"]
-        mongodb-version: ["8.0"]
-
-    name: CPython ${{ matrix.python-version }}-${{ matrix.os }}
-    steps:
-      - uses: actions/checkout@v6
-        with:
-          persist-credentials: false
-      - name: Install uv
-        uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7
-        with:
-          enable-cache: true
-          python-version: ${{ matrix.python-version }}
-      - id: setup-mongodb
-        uses: mongodb-labs/drivers-evergreen-tools@master
-        with:
-          version: "${{ matrix.mongodb-version }}"
-      - name: Run tests
-        run: uv run --extra test pytest -v
-
-  coverage:
-    # This enables a coverage report for a given PR, which will be augmented by
-    # the combined codecov report uploaded in Evergreen.
-    runs-on: ubuntu-latest
-
-    name: Coverage
-    steps:
-      - uses: actions/checkout@v6
-        with:
-          persist-credentials: false
-      - name: Install uv
-        uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7
-        with:
-          enable-cache: true
-          python-version: "3.10"
-      - id: setup-mongodb
-        uses: mongodb-labs/drivers-evergreen-tools@master
-        with:
-          version: "8.0"
-      - name: Install just
-        run: uv tool install rust-just
-      - name: Setup tests
-        run: COVERAGE=1 just setup-tests
-      - name: Run tests
-        run: just run-tests
-      - name: Generate xml report
-        run: uv tool run --with "coverage[toml]" coverage xml
-      - name: Upload test results to Codecov
-        uses: codecov/codecov-action@671740ac38dd9b0130fbe1cec585b89eea48d3de # v5
-        with:
-          token: ${{ secrets.CODECOV_TOKEN }}
-  doctest:
-    runs-on: ubuntu-latest
-    name: DocTest
-    steps:
-      - uses: actions/checkout@v6
-        with:
-          persist-credentials: false
-      - name: Install uv
-        uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7
-        with:
-          enable-cache: true
-          python-version: "3.10"
-      - name: Install just
-        run: uv tool install rust-just
-      - id: setup-mongodb
-        uses: mongodb-labs/drivers-evergreen-tools@master
-        with:
-          version: "8.0"
-      - name: Install dependencies
-        run: just install
-      - name: Run tests
-        run:  |
-          just setup-tests doctest
-          just run-tests
-
-  docs:
-    name: Docs Checks
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v6
-        with:
-          persist-credentials: false
-      - name: Install uv
-        uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7
-        with:
-          enable-cache: true
-          python-version: "3.10"
-      - name: Install just
-        run: uv tool install rust-just
-      - name: Install dependencies
-        run: just install
-      - name: Build docs
-        run: just docs
-
-  linkcheck:
-    name: Link Check
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v6
-        with:
-          persist-credentials: false
-      - name: Install uv
-        uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7
-        with:
-          enable-cache: true
-          python-version: "3.10"
-      - name: Install just
-        run: uv tool install rust-just
-      - name: Install dependencies
-        run: just install
-      - name: Build docs
-        run: just docs-linkcheck
-
-  typing:
-    name: Typing Tests
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python: ["3.10", "3.11"]
-    steps:
-      - uses: actions/checkout@v6
-        with:
-          persist-credentials: false
-      - name: Install uv
-        uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7
-        with:
-          enable-cache: true
-          python-version: "${{matrix.python}}"
-      - name: Install just
-        run: uv tool install rust-just
-      - name: Install dependencies
-        run: |
-          just install
-      - name: Run typecheck
-        run: |
-          just typing
-
-  integration_tests:
-    runs-on: ubuntu-latest
-    name: Integration Tests
-    steps:
-      - uses: actions/checkout@v6
-        with:
-          persist-credentials: false
-      - name: Install uv
-        uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7
-        with:
-          enable-cache: true
-          python-version: "3.10"
-      - name: Install just
-        run: uv tool install rust-just
-      - name: Install dependencies
-        run: |
-          just install
-      - id: setup-mongodb
-        uses: mongodb-labs/drivers-evergreen-tools@master
-      - name: Run tests
-        run:  |
-          just integration-tests
-      - id: setup-mongodb-ssl
-        uses: mongodb-labs/drivers-evergreen-tools@master
-        with:
-          ssl: true
-      - name: Run tests
-        run: |
-          just integration-tests
-
-  make_sdist:
-    runs-on: ubuntu-latest
-    name: "Make an sdist"
-    steps:
-      - uses: actions/checkout@v6
-        with:
-          persist-credentials: false
-      - uses: actions/setup-python@v6
-        with:
-          cache: 'pip'
-          cache-dependency-path: 'pyproject.toml'
-          # Build sdist on lowest supported Python
-          python-version: "3.9"
-      - name: Build SDist
-        shell: bash
-        run: |
-          pip install build
-          python -m build --sdist
-      - uses: actions/upload-artifact@v7
-        with:
-          name: "sdist"
-          path: dist/*.tar.gz
-
-  test_sdist:
-      runs-on: ubuntu-latest
-      needs: [make_sdist]
-      name: Install from SDist and Test
-      timeout-minutes: 20
-      steps:
-        - name: Download sdist
-          uses: actions/download-artifact@v8
-          with:
-            path: sdist/
-        - name: Unpack SDist
-          shell: bash
-          run: |
-            cd sdist
-            ls
-            mkdir test
-            tar --strip-components=1 -zxf *.tar.gz -C ./test
-            ls test
-        - uses: actions/setup-python@v6
-          with:
-            cache: 'pip'
-            cache-dependency-path: 'sdist/test/pyproject.toml'
-            # Test sdist on lowest supported Python
-            python-version: "3.9"
-        - id: setup-mongodb
-          uses: mongodb-labs/drivers-evergreen-tools@master
-        - name: Run connect test from sdist
-          shell: bash
-          run: |
-            cd sdist/test
-            ls
-            which python
-            pip install -e ".[test]"
-            PYMONGO_MUST_CONNECT=1 pytest -v -k client_context
-
-  test_minimum:
-      permissions:
-        contents: read
-      runs-on: ubuntu-latest
-      name: Test minimum dependencies and Python
-      steps:
-        - uses: actions/checkout@v6
-          with:
-            persist-credentials: false
-        - name: Install uv
-          uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7
-          with:
-            python-version: "3.9"
-        - id: setup-mongodb
-          uses: mongodb-labs/drivers-evergreen-tools@master
-          with:
-            version: "8.0"
-        - name: Run tests
-          shell: bash
-          run: |
-            uv venv
-            source .venv/bin/activate
-            uv pip install -e ".[test]" --resolution=lowest-direct --force-reinstall
-            pytest -v test/test_srv_polling.py test/test_dns.py test/asynchronous/test_srv_polling.py test/asynchronous/test_dns.py

.github/workflows/zizmor.yml

@@ -1,21 +0,0 @@
-name: GitHub Actions Security Analysis with zizmor 🌈
-
-on:
-  push:
-    branches: ["master"]
-  pull_request:
-    branches: ["**"]
-
-jobs:
-  zizmor:
-    name: zizmor latest via Cargo
-    runs-on: ubuntu-latest
-    permissions:
-      security-events: write
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v6
-        with:
-          persist-credentials: false
-      - name: Run zizmor 🌈
-        uses: zizmorcore/zizmor-action@71321a20a9ded102f6e9ce5718a2fcec2c4f70d8 # v0.5.2

.github/zizmor.yml

@@ -1,7 +0,0 @@
-rules:
-  unpinned-uses:
-    config:
-      policies:
-        actions/*: ref-pin
-        mongodb-labs/drivers-github-tools/*: ref-pin
-        mongodb-labs/drivers-evergreen-tools: ref-pin

.gitignore

@@ -9,38 +9,9 @@ build/
 doc/_build/
 dist/
 tools/settings.py
-drivers-evergreen-tools
 pymongo.egg-info/
 *.so
-*.egg*
+nosetests.xml
+setup.cfg
+*.egg
 .tox
-mongocryptd.pid
-.idea/
-.vscode/
-.nova/
-.temp/
-venv/
-secrets-export.sh
-libmongocrypt.tar.gz
-libmongocrypt/
-.venv
-expansion.yml
-*expansions.yml
-.evergreen/scripts/env.sh
-.evergreen/scripts/test-env.sh
-specifications/
-results.json
-.evergreen/atlas_x509_dev_client_certificate.pem
-
-# Lambda temp files
-test/lambda/.aws-sam
-test/lambda/mongodb/pymongo/*
-test/lambda/mongodb/gridfs/*
-test/lambda/mongodb/bson/*
-test/lambda/*.json
-
-# test results and logs
-xunit-results/
-coverage.xml
-server.log
-.coverage

.pre-commit-config.yaml

@@ -1,135 +0,0 @@
-
-repos:
-- repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v4.5.0
-  hooks:
-  - id: check-added-large-files
-  - id: check-case-conflict
-  - id: check-toml
-  - id: check-json
-  - id: check-yaml
-    exclude: template.yaml
-  - id: debug-statements
-  - id: end-of-file-fixer
-    exclude: WHEEL
-    exclude_types: [json]
-  - id: forbid-new-submodules
-  - id: trailing-whitespace
-    exclude: .patch
-    exclude_types: [json]
-
-- repo: https://github.com/astral-sh/ruff-pre-commit
-  # Ruff version.
-  rev: v0.1.3
-  hooks:
-    - id: ruff
-      args: ["--fix", "--show-fixes"]
-    - id: ruff-format
-
-- repo: local
-  hooks:
-    - id: synchro
-      name: synchro
-      entry: bash ./tools/synchro.sh
-      language: python
-      require_serial: true
-      fail_fast: true
-      additional_dependencies:
-        - ruff==0.1.3
-        - unasync
-
-- repo: https://github.com/adamchainz/blacken-docs
-  rev: "1.16.0"
-  hooks:
-  - id: blacken-docs
-    additional_dependencies:
-    - black==22.3.0
-
-- repo: https://github.com/pre-commit/pygrep-hooks
-  rev: "v1.10.0"
-  hooks:
-    - id: rst-backticks
-    - id: rst-directive-colons
-    - id: rst-inline-touching-normal
-
-- repo: https://github.com/rstcheck/rstcheck
-  rev: v6.2.0
-  hooks:
-  - id: rstcheck
-    additional_dependencies: [sphinx]
-    args: ["--ignore-directives=doctest,testsetup,todo,automodule","--ignore-substitutions=release", "--report-level=error"]
-
-# We use the Python version instead of the original version which seems to require Docker
-# https://github.com/koalaman/shellcheck-precommit
-- repo: https://github.com/shellcheck-py/shellcheck-py
-  rev: v0.9.0.6
-  hooks:
-    - id: shellcheck
-      name: shellcheck
-      args: ["--severity=warning"]
-      stages: [manual]
-
-- repo: https://github.com/PyCQA/doc8
-  rev: v1.1.1
-  hooks:
-    - id: doc8
-      args: ["--ignore=D001"]  # ignore line length
-      stages: [manual]
-
-- repo: https://github.com/sirosen/check-jsonschema
-  rev: 0.29.0
-  hooks:
-    - id: check-github-workflows
-    - id: check-github-actions
-    - id: check-dependabot
-
-- repo: https://github.com/ariebovenberg/slotscheck
-  rev: v0.19.0
-  hooks:
-  - id: slotscheck
-    files: \.py$
-    exclude: "^(test|tools)/"
-    stages: [manual]
-    args: ["--no-strict-imports"]
-
-- repo: https://github.com/codespell-project/codespell
-  rev: "v2.2.6"
-  hooks:
-  - id: codespell
-    # Examples of errors or updates to justify the exceptions:
-    # - test/test_on_demand_csfle.py:44: FLE ==> FILE
-    # - test/test_bson.py:1043: fo ==> of, for, to, do, go
-    # - test/bson_corpus/decimal128-4.json:98: Infinit ==> Infinite
-    # - test/test_bson.py:267: isnt ==> isn't
-    # - test/versioned-api/crud-api-version-1-strict.json:514: nin ==> inn, min, bin, nine
-    # - test/test_client.py:188: te ==> the, be, we, to
-    args: ["-L", "fle,fo,infinit,isnt,nin,te,aks"]
-
-- repo: local
-  hooks:
-  - id: executable-shell
-    name: executable-shell
-    entry: chmod +x
-    language: system
-    types: [shell]
-    exclude: |
-      (?x)(
-          .evergreen/retry-with-backoff.sh
-        )
-  - id: generate-config
-    name: generate-config
-    entry: .evergreen/scripts/generate-config.sh
-    language: python
-    require_serial: true
-    additional_dependencies: ["shrub.py>=3.10.0", "pyyaml>=6.0.2"]
-
-  - id: uv-lock
-    name: uv-lock
-    entry: uv lock
-    language: python
-    require_serial: true
-    files: ^(uv\.lock|pyproject\.toml|requirements.txt|requirements/.*\.txt)$
-    pass_filenames: false
-    fail_fast: true
-    additional_dependencies:
-      - "uv>=0.8.4"

.readthedocs.yaml

@@ -1,24 +0,0 @@
-# .readthedocs.yaml
-# Read the Docs configuration file
-# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
-
-# Required
-version: 2
-
-# Build documentation in the doc/ directory with Sphinx
-sphinx:
-   configuration: doc/conf.py
-   fail_on_warning: true
-
-# Set the version of Python and requirements required to build the docs.
-python:
-   install:
-      # Install pymongo itself.
-      - method: pip
-        path: .
-      - requirements: requirements/docs.txt
-
-build:
-  os: ubuntu-22.04
-  tools:
-    python: "3.11"

.travis.yml

@@ -0,0 +1,13 @@
+language: python
+
+python:
+  - 2.5
+  - 2.6
+  - 2.7
+  - 3.2
+  - pypy
+
+services:
+  - mongodb
+
+script: python setup.py test

CONTRIBUTING.md

@@ -1,580 +0,0 @@
-# Contributing to PyMongo
-
-PyMongo has a large
-[community](https://pymongo.readthedocs.io/en/stable/contributors.html)
-and contributions are always encouraged. Contributions can be as simple
-as minor tweaks to the documentation. Please read these guidelines
-before sending a pull request.
-
-## Bugfixes and New Features
-
-Before starting to write code, look for existing
-[tickets](https://jira.mongodb.org/browse/PYTHON) or [create
-one](https://jira.mongodb.org/browse/PYTHON) for your specific issue or
-feature request. That way you avoid working on something that might not
-be of interest or that has already been addressed.
-
-## Supported Interpreters
-
-PyMongo supports CPython 3.9+ and PyPy3.9+. Language features not
-supported by all interpreters can not be used.
-
-## Style Guide
-
-PyMongo follows [PEP8](http://www.python.org/dev/peps/pep-0008/)
-including 4 space indents and 79 character line limits.
-
-## General Guidelines
-
--   Avoid backward breaking changes if at all possible.
--   Write inline documentation for new classes and methods.
--   We use [uv](https://docs.astral.sh/uv/) for python environment management and packaging.
--   We use [just](https://just.systems/man/en/) as our task runner.
--   Write tests and make sure they pass (make sure you have a mongod
-    running on the default port, then execute `just test` from the cmd
-    line to run the test suite).
--   Add yourself to doc/contributors.rst `:)`
-
-## Authoring a Pull Request
-
-**Our Pull Request Policy is based on this** [Code Review Developer
-Guide](https://google.github.io/eng-practices/review)
-
-The expectation for any code author is to provide all the context needed
-in the space of a pull request for any engineer to feel equipped to
-review the code. Depending on the type of change, do your best to
-highlight important new functions or objects you've introduced in the
-code; think complex functions or new abstractions. Whilst it may seem
-like more work for you to adjust your pull request, the reality is your
-likelihood for getting review sooner shoots up.
-
-**Self Review Guidelines to follow**
-
--   If the PR is too large, split it if possible.
-
-    - Use 250 LoC (excluding test data and config changes) as a
-            rule-of-thumb.
-
-     - Moving and changing code should be in separate PRs or commits.
-
-        -   Moving: Taking large code blobs and transplanting
-            them to another file. There\'s generally no (or very
-            little) actual code changed other than a cut and
-            paste. It can even be extended to large deletions.
-        -   Changing: Adding code changes (be that refactors or
-            functionality additions/subtractions).
-        -   These two, when mixed, can muddy understanding and
-            sometimes make it harder for reviewers to keep track
-            of things.
-
--   Prefer explaining with code comments instead of PR comments.
-
-**Provide background**
-
--   The PR description and linked tickets should answer the "what" and
-    "why" of the change. The code change explains the "how".
-
-**Follow the Template**
-
--   Please do not deviate from the template we make; it is there for a
-    lot of reasons. If it is a one line fix, we still need to have
-    context on what and why it is needed.
-
--   If making a versioning change, please let that be known. See examples below:
-
-    -   `versionadded:: 3.11`
-    -   `versionchanged:: 3.5`
-
-### AI-Generated Contributions Policy
-
-#### Our Stance
-
-We only accept pull requests that are authored and submitted by human contributors who fully understand the changes they are proposing. Pull requests that are not clearly owned and understood by a human contributor may be closed. **All contributions must be submitted, reviewed, and understood by human contributors.**
-
-##### Why This Policy Exists
-
-At MongoDB, we understand the power and prevalence of AI tools in software development. With that being said, many MongoDB libraries are foundational tools used in production systems worldwide. The nature of these libraries requires:
-
-- **Deep domain expertise**: MongoDB's wire protocol, BSON specification, connection pooling, authentication mechanisms, and concurrency patterns require an understanding that AI alone cannot substantiate.
-
-- **Long-term maintainability**: Contributors need to be able to explain *why* code is written a certain way, explain design decisions, and be available to iterate on their contributions.
-
-- **Security responsibility**: Authentication, credential handling, and TLS implementation cannot be left to probabilistic code generation.
-
-##### What This Means for Contributors
-
-**Required:**
-
-- Full understanding of every line of code you submit
-- Ability to explain and defend your implementation choices
-- Willingness to iterate and maintain your contributions
-
-**Encouraged:**
-
-- Using AI assistants as learning tools to understand concepts
-- IDE autocomplete features that suggest standard patterns
-- AI help for brainstorming approaches (but write the code yourself)
-- Writing code using AI tools, reviewing each line and revising code as necessary.
-
-**Not allowed:**
-
-- Submitting PRs generated solely by AI tools
-- Copy-pasting AI-generated code without full understanding
-
-##### Disclosure
-
-If you used AI assistance in any way during your contribution, please disclose what the AI assistant was used for in your PR description. We would love to know what tools developers have found useful in iterating in their day to day.
-
-##### Questions?
-
-If you're unsure whether your contribution complies with this policy, please ask for guidance within the scope of the PR and clarify any uncertainty. We're happy to guide contributors toward successful contributions.
-
----
-
-*This policy helps us maintain the reliability, security, and trustworthiness that production applications depend on. Thank you for understanding and for contributing thoughtfully to PyMongo.*
-
-## Running Linters
-
-PyMongo uses [pre-commit](https://pypi.org/project/pre-commit/) for
-managing linting of the codebase. `pre-commit` performs various checks
-on all files in PyMongo and uses tools that help follow a consistent
-code style within the codebase.
-
-To set up `pre-commit` locally, run:
-
-```bash
-brew install pre-commit
-pre-commit install
-```
-
-To run `pre-commit` manually, run:
-
-```bash
-pre-commit run --all-files
-```
-
-To run a manual hook like `ruff` manually, run:
-
-```bash
-pre-commit run --all-files --hook-stage manual ruff
-```
-
-Typically we use `just` to run the linters, e.g.
-
-```bash
-just install  # this will install a venv with pre-commit installed, and install the pre-commit hook.
-just typing-mypy
-just run lint-manual
-```
-
-## Documentation
-
-To contribute to the [API documentation](https://pymongo.readthedocs.io/en/stable/) just make your
-changes to the inline documentation of the appropriate [source code](https://github.com/mongodb/mongo-python-driver) or
-[rst file](https://github.com/mongodb/mongo-python-driver/tree/master/doc) in
-a branch and submit a [pull request](https://help.github.com/articles/using-pull-requests). You
-might also use the GitHub
-[Edit](https://github.com/blog/844-forking-with-the-edit-button) button.
-
-We use [reStructuredText](https://www.sphinx-doc.org/en/master/usage/restructuredtext/basics.html) for all
-documentation including narrative docs, and the [Sphinx docstring format](https://sphinx-rtd-tutorial.readthedocs.io/en/latest/docstrings.html).
-
-You can build the documentation locally by running:
-
-```bash
-just docs
-```
-
-When updating docs, it can be helpful to run the live docs server as:
-
-```bash
-just docs-serve
-```
-
-Browse to the link provided, and then as you make changes to docstrings or narrative docs,
-the pages will re-render and the browser will automatically refresh.
-
-## Running Tests Locally
-
--   Run `just install` to set a local virtual environment, or you can manually
-    create a virtual environment and run `pytest` directly.  If you want to use a specific
-    version of Python, set `UV_PYTHON` before running `just install`.
--   Ensure you have started the appropriate Mongo Server(s).  You can run `just run-server` with optional args
-    to set up the server.  All given options will be passed to
-    [`run-mongodb.sh`](https://github.com/mongodb-labs/drivers-evergreen-tools/blob/master/.evergreen/run-mongodb.sh).  Run `$DRIVERS_TOOLS/.evergreen/run-mongodb.sh start -h`
-    for a full list of options.
--   Run `just test` or `pytest` to run all of the tests.
--   Append `test/<mod_name>.py::<class_name>::<test_name>` to run
-    specific tests. You can omit the `<test_name>` to test a full class
-    and the `<class_name>` to test a full module. For example:
-    `just test test/test_change_stream.py::TestUnifiedChangeStreamsErrors::test_change_stream_errors_on_ElectionInProgress`.
--   Use the `-k` argument to select tests by pattern.
--   Run `just test-coverage` to run tests with coverage and display a report. After running tests with coverage, use `just coverage-html` to generate an HTML report in `htmlcov/index.html`.
-
-
-## Running tests that require secrets, services, or other configuration
-
-### Prerequisites
-
-- Clone `drivers-evergreen-tools`:
-    `git clone git@github.com:mongodb-labs/drivers-evergreen-tools.git`.
-- Run `export DRIVERS_TOOLS=$PWD/drivers-evergreen-tools`.  This can be put into a `.bashrc` file
-  for convenience.
-- Some tests require access to [Drivers test secrets](https://github.com/mongodb-labs/drivers-evergreen-tools/tree/master/.evergreen/secrets_handling#secrets-handling).
-
-### Usage
-
-- Run `just run-server` with optional args to set up the server.
-- Run `just setup-tests` with optional args to set up the test environment, secrets, etc.
-  See `just setup-tests -h` for a full list of available options.
-- Run `just run-tests` to run the tests in an appropriate Python environment.
-- When done, run `just teardown-tests` to clean up and `just stop-server` to stop the server.
-
-### SSL tests
-
-- Run `just run-server --ssl` to start the server with TLS enabled.
-- Run `just setup-tests --ssl`.
-- Run `just run-tests`.
-
-Note: for general testing purposes with an TLS-enabled server, you can use the following (this should ONLY be used
-for local testing):
-
-```python
-from pymongo import MongoClient
-
-client = MongoClient(
-    "mongodb://localhost:27017?tls=true&tlsAllowInvalidCertificates=true"
-)
-```
-
-If you want to use the actual certificate file then set `tlsCertificateKeyFile` to the local path
-to `<repo_roo>/test/certificates/client.pem` and `tlsCAFile` to the local path to `<repo_roo>/test/certificates/ca.pem`.
-
-### Encryption tests
-
-- Run `just run-server` to start the server.
-- Run `just setup-tests encryption`.
-- Run the tests with `just run-tests`.
-
-To test with `encryption` and `PyOpenSSL`, use `just setup-tests encryption pyopenssl`.
-
-### PyOpenSSL tests
-
-- Run `just run-server` to start the server.
-- Run `just setup-tests default_sync pyopenssl`.
-- Run the tests with `just run-tests`.
-
-Note: `PyOpenSSL` is not used in async tests, but you can use `just setup-tests default_async pyopenssl`
-to verify that PyMongo falls back to the standard library `OpenSSL`.
-
-### Load balancer tests
-
-- Install `haproxy` (available as `brew install haproxy` on macOS).
-- Start the server with `just run-server load_balancer`.
-- Set up the test with `just setup-tests load_balancer`.
-- Run the tests with `just run-tests`.
-
-### AWS auth tests
-
-- Run `just run-server auth_aws` to start the server.
-- Run `just setup-tests auth_aws <aws-test-type>` to set up the AWS test.
-- Run the tests with `just run-tests`.
-
-### OIDC auth tests
-
-- Run `just setup-tests auth_oidc <oidc-test-type>` to set up the OIDC test.
-- Run the tests with `just run-tests`.
-
-The supported types are [`default`, `azure`, `gcp`, `eks`, `aks`, and `gke`].
-For the `eks` test, you will need to set up access to the `drivers-test-secrets-role`, see the [Wiki](https://wiki.corp.mongodb.com/spaces/DRIVERS/pages/239737385/Using+AWS+Secrets+Manager+to+Store+Testing+Secrets).
-
-### KMS tests
-
-For KMS tests that are run locally, and expected to fail, in this case using `azure`:
-
-- Run `just run-server`.
-- Run `just setup-tests kms azure-fail`.
-- Run `just run-tests`.
-
-For KMS tests that run remotely and are expected to pass, in this case using `gcp`:
-
-- Run `just setup-tests kms gcp`.
-- Run `just run-tests`.
-
-### Enterprise Auth tests
-
-Note: these tests can only be run from an Evergreen host.
-
-- Run `just run-server enterprise_auth`.
-- Run `just setup-tests enterprise_auth`.
-- Run `just run-tests`.
-
-### Atlas Connect tests
-
-- Run `just setup-tests atlas_connect`.
-- Run `just run-tests`.
-
-### Search Index tests
-
-- Run `just run-server search_index`.
-- Run `just setup-tests search_index`.
-- Run `just run-tests`.
-
-### MockupDB tests
-
-- Run `just setup-tests mockupdb`.
-- Run `just run-tests`.
-
-### Doc tests
-
-The doc tests require a running server.
-
-- Run `just run-server`.
-- Run `just setup-tests doctest`.
-- Run `just run-tests`.
-
-### Free-threaded Python Tests
-
-In the evergreen builds, the tests are configured to use the free-threaded python from the toolchain.
-Locally you can run:
-
-- Run `just run-server`.
-- Run `just setup-tests`.
-- Run `UV_PYTHON=3.14t just run-tests`.
-
-### AWS Lambda tests
-
-You will need to set up access to the `drivers-test-secrets-role`, see the [Wiki](https://wiki.corp.mongodb.com/spaces/DRIVERS/pages/239737385/Using+AWS+Secrets+Manager+to+Store+Testing+Secrets).
-
-- Run `just setup-tests aws_lambda`.
-- Run `just run-tests`.
-
-### mod_wsgi tests
-
-Note: these tests can only be run from an Evergreen Linux host that has the Python toolchain.
-
-- Run `just run-server`.
-- Run `just setup-tests mod_wsgi <mode>`.
-- Run `just run-tests`.
-
-The `mode` can be `standalone` or `embedded`.  For the `replica_set` version of the tests, use
-`TOPOLOGY=replica_set just run-server`.
-
-### OCSP tests
-
-- Export the orchestration file, e.g. `export ORCHESTRATION_FILE=rsa-basic-tls-ocsp-disableStapling.json`.
-This corresponds to a config file in `$DRIVERS_TOOLS/.evergreen/orchestration/configs/servers`.
-MongoDB servers on MacOS and Windows do not staple OCSP responses and only support RSA.
-NOTE: because the mock ocsp responder MUST be started prior to the server starting, the ocsp tests start the server
-as part of `setup-tests`.
-
-- Run `just setup-tests ocsp <sub test>` (options are "valid", "revoked", "valid-delegate", "revoked-delegate").
-- Run `just run-tests`
-
-If you are running one of the `no-responder` tests, omit the `run-server` step.
-
-### Perf Tests
-
-- Start the appropriate server, e.g. `just run-server --version=v8.0-perf --ssl`.
-- Set up the tests with `sync` or `async`: `just setup-tests perf sync`.
-- Run the tests: `just run-tests`.
-
-## Enable Debug Logs
-
-- Use `-o log_cli_level="DEBUG" -o log_cli=1` with `just test` or `pytest` to output all debug logs to the terminal. **Warning**: This will output a huge amount of logs.
-- Add `log_cli=1` and `log_cli_level="DEBUG"` to the `tool.pytest.ini_options` section in `pyproject.toml` to enable debug logs in this manner by default on your machine.
-- Set `DEBUG_LOG=1` and run `just setup-tests`, `just-test`, or `pytest` to enable debug logs only for failed tests.
-- Finally, you can use `just setup-tests --debug-log`.
-- For evergreen patch builds, you can use `evergreen patch --param DEBUG_LOG=1` to enable debug logs for failed tests in the patch.
-
-## Testing minimum dependencies
-
-To run any of the test suites with minimum supported dependencies, pass `--test-min-deps` to
-`just setup-tests`.
-
-## Testing time-dependent operations
-
-- `test.utils_shared.delay` - One can trigger an arbitrarily long-running operation on the server using this delay utility
-  in combination with a `$where` operation. Use this to test behaviors around timeouts or signals.
-
-## Adding a new test suite
-
-- If adding new tests files that should only be run for that test suite, add a pytest marker to the file and add
-  to the list of pytest markers in `pyproject.toml`.  Then add the test suite to the `TEST_SUITE_MAP` in `.evergreen/scripts/utils.py`.  If for some reason it is not a pytest-runnable test, add it to the list of `EXTRA_TESTS` instead.
-- If the test uses Atlas or otherwise doesn't use `run-mongodb.sh`, add it to the `NO_RUN_ORCHESTRATION` list in
-  `.evergreen/scripts/utils.py`.
-- If there is something special required to run the local server or there is an extra flag that should always be set
-  like `AUTH`, add that logic to `.evergreen/scripts/run_server.py`.
-- The bulk of the logic will typically be in `.evergreen/scripts/setup_tests.py`.  This is where you should fetch secrets and make them available using `write_env`, start services, and write other env vars needed using `write_env`.
-- If there are any special test considerations, including not running `pytest` at all, handle it in `.evergreen/scripts/run_tests.py`.
-- If there are any services or atlas clusters to teardown, handle them in `.evergreen/scripts/teardown_tests.py`.
-- Add functions to generate the test variant(s) and task(s) to the `.evergreen/scripts/generate_config.py`.
-- There are some considerations about the Python version used in the test:
-    - If a specific version of Python is needed in a task that is running on variants with a toolchain, use
-``TOOLCHAIN_VERSION`` (e.g. `TOOLCHAIN_VERSION=3.10`).  The actual path lookup needs to be done on the host, since
-tasks are host-agnostic.
-    - If a specific Python binary is needed (for example on the FIPS host), set `UV_PYTHON=/path/to/python`.
-    - If a specific Python version is needed and the toolchain will not be available, use `UV_PYTHON` (e.g. `UV_PYTHON=3.11`).
-    - The default if neither ``TOOLCHAIN_VERSION`` or ``UV_PYTHON`` is set is to use UV to install the minimum
-      supported version of Python and use that.  This ensures a consistent behavior across host types that do not
-      have the Python toolchain (e.g. Azure VMs), by having a known version of Python with the build headers (`Python.h`)
-      needed to build the C extensions.
-- Regenerate the test variants and tasks using `pre-commit run --all-files generate-config`.
-- Make sure to add instructions for running the test suite to `CONTRIBUTING.md`.
-
-## Handling flaky tests
-
-We have a custom `flaky` decorator in [test/asynchronous/utils.py](test/asynchronous/utils.py) that can be used for
-tests that are `flaky`.  By default the decorator only applies when not running on CPython on Linux, since other
-runtimes tend to have more variation.  When using the `flaky` decorator, open a corresponding ticket and
-a use the ticket number as the "reason" parameter to the decorator, e.g. `@flaky(reason="PYTHON-1234")`.
-When running tests locally (not in CI), the `flaky` decorator will be disabled unless `ENABLE_FLAKY` is set.
-To disable the `flaky` decorator in CI, you can use `evergreen patch --param DISABLE_FLAKY=1`.
-
-## Integration Tests
-
-The `integration_tests` directory has a set of scripts that verify the usage of PyMongo with downstream packages or frameworks.  See the [README](./integration_tests/README.md) for more information.
-
-To run the tests, use `just integration_tests`.
-
-The tests should be able to run with and without SSL enabled.
-
-## Specification Tests
-
-The MongoDB [specifications repository](https://github.com/mongodb/specifications)
-holds in progress and completed specifications for features of MongoDB, drivers,
-and associated products. PyMongo supports the [Unified Test Format](https://jira.mongodb.org/browse/DRIVERS-709)
-for running specification tests to confirm PyMongo behaves as expected.
-
-### Resynchronizing the Specification Tests
-
-If you would like to re-sync the copy of the specification tests in the
-PyMongo repository with that which is inside the [specifications
-repo](https://github.com/mongodb/specifications), please use the script
-provided in `.evergreen/resync-specs.sh`.:
-
-```bash
-git clone git@github.com:mongodb/specifications.git
-export MDB_SPECS=~/specifications
-cd ~/mongo-python-driver/.evergreen
-./resync-specs.sh -b "<regex>" spec1 spec2 ...
-./resync-specs.sh -b "connection-string*" crud bson-corpus # Updates crud and bson-corpus specs while ignoring all files with the regex "connection-string*"
-cd ..
-```
-
-The `-b` flag adds as a regex pattern to block files you do not wish to
-update in PyMongo. This is primarily helpful if you are implementing a
-new feature in PyMongo that has spec tests already implemented, or if
-you are attempting to validate new spec tests in PyMongo.
-
-### Automated Specification Test Resyncing
-The (`/.evergreen/scripts/resync-all-specs.sh`) script
-automatically runs once a week to resync all the specs with the [specifications repo](https://github.com/mongodb/specifications).
-A PR will be generated by mongodb-drivers-pr-bot containing any changes picked up by this resync.
-The PR description will display the name(s) of the updated specs along
-with any errors that occurred.
-
-Spec test changes associated with a behavioral change or bugfix that has yet to be implemented in PyMongo
-must be added to a patch file in `/.evergreen/spec-patch`. Each patch
-file must be named after the associated PYTHON ticket and contain the
-test differences between PyMongo's current tests and the specification.
-All changes listed in these patch files will be *undone* by the script and won't
-be applied to PyMongo's tests.
-
-When a new test file or folder is added to the spec repo before the associated code changes are implemented, that test's path must be added to  `.evergreen/remove-unimplemented-tests.sh` along with a comment indicating the associated PYTHON ticket for those changes.
-
-Any PR that implements a PYTHON ticket documented in a patch file or within  `.evergreen/remove-unimplemented-tests.sh` must also remove the associated patch file or entry in `remove-unimplemented-tests.sh`.
-
-#### Adding to a patch file
-To add to or create a patch file, run `git diff` to show the desired changes to undo and copy the
-results into the patch file.
-
-For example: the imaginary, unimplemented PYTHON-1234 ticket has associated spec test changes. To add those changes to `PYTHON-1234.patch`), do the following:
-```bash
-git diff HEAD~1 path/to/file >> .evergreen/spec-patch/PYTHON-1234.patch
-```
-
-#### Running Locally
-Both `resync-all-specs.sh` and `resync-all-specs.py` can be run locally (and won't generate a PR).
-```bash
-./.evergreen/scripts/resync-all-specs.sh
-python3 ./.evergreen/scripts/resync-all-specs.py
-```
-
-## Making a Release
-
-Follow the [Python Driver Release Process Wiki](https://wiki.corp.mongodb.com/display/DRIVERS/Python+Driver+Release+Process).
-
-## Project Structure and Asyncio Considerations
-
-This section describes the layout of the `pymongo/` package.
-
-Within `pymongo/`, the code is further divided into the `pymongo/asynchronous` and `pymongo/synchronous` subdirectories.
-Files in `pymongo/synchronous` are generated from `pymongo/asynchronous` using the `synchro` pre-commit hook, which uses [unasync](https://github.com/python-trio/unasync/) and some custom transforms.
-
-As a result, **all modifications** within `pymongo` must be made in either the top-level `pymongo` directory when they have to exhibit differing behavior between sync and async contexts or the `pymongo/asynchronous` directory, not `pymongo/synchronous`.
-Any changes made directly to files in the `pymongo/synchronous` directory will be overwritten by the `synchro` hook when it is run, which happens automatically on commit.
-
-Some top-level files (e.g. `pymongo/collection.py`) are re-export files for existing import compatibility and should not be modified directly.
-The other top-level files (e.g. `pymongo/network_layer.py`, `pymongo/pool_shared.py`) contain either shared code used in both the asynchronous and synchronous APIs, or code that is very different between the two APIs and therefore cannot be generated from the async version using `synchro`.
-
-Run `pre-commit run --all-files synchro` before running tests to generate the latest version of the synchronous code.
-
-To prevent the `synchro` hook from accidentally overwriting code, it first checks to see whether a sync version
-of a file is changing and not its async counterpart, and will fail.
-In the unlikely scenario that you want to override this behavior, first export `OVERRIDE_SYNCHRO_CHECK=1`.
-
-Sometimes, the `synchro` hook will fail and introduce changes many previously unmodified files. This is due to static
-Python errors, such as missing imports, incorrect syntax, or other fatal typos. To resolve these issues,
-run `pre-commit run --all-files --hook-stage manual ruff` and fix all reported errors before running the `synchro`
-hook again.
-
-## Converting a test to async
-
-The `tools/convert_test_to_async.py` script takes in an existing synchronous test file and outputs a
-partially-converted asynchronous version of the same name to the `test/asynchronous` directory.
-Use this generated file as a starting point for the completed conversion.
-
-The script is used like so: `python tools/convert_test_to_async.py [test_file.py]`
-
-## CPU profiling
-
-To profile a test script and generate a flame graph, follow these steps:
-
-1. Install `py-spy` if you haven't already:
-   ```bash
-   pip install py-spy
-   ```
-2. Inside your test script, perform any required setup and then loop over the code you want to profile for improved sampling.
-3. Run `py-spy record -o <output.svg> -r <sample_rate=100> -- python <path/to/script>` to generate a `.svg` file containing the flame graph.
-   (Note: on macOS you will need to run this command using `sudo` to allow `py-spy` to attach to the Python process.)
-4. If you need to include native code (for example the C extensions), profiling should be done on a Linux system, as macOS and Windows do not support the `--native` option of `py-spy`.
-   Creating an ubuntu Evergreen spawn host and using `scp` to copy the flamegraph `.svg` file back to your local machine is the best way to do this.
-5. You can then view the flamegraph using an SVG viewer like a browser.
-
-## Memory profiling
-
-To test for a memory leak or any memory-related issues, the current best tool is [memray](https://bloomberg.github.io/memray/overview.html).
-In order to include code from our C extensions, it must be run in native mode, on Linux.
-To do so, either spin up an Ubuntu docker container or an Ubuntu Evergreen spawn host.
-
-From the spawn host or Ubuntu image, do the following:
-
-1. Install `memray` if you haven't already:
-   ```bash
-   pip install memray
-   ```
-2. Inside your test script, perform any required setup and then loop over the code you want to profile for improved sampling.
-3. Run memray with the script under test with the `--native` flag, e.g. `python -m memray run --native -o test.bin <path/to/script>`.
-4. Generate the flamegraph with `python -m memray flamegraph -o test.html test.bin`.
-   See the [docs](https://bloomberg.github.io/memray/flamegraph.html) for more options.
-5. Then, from the host computer, use either scp or docker cp to copy the flamegraph, e.g. `scp ubuntu@ec2-3-82-52-49.compute-1.amazonaws.com:/home/ubuntu/test.html .`.
-6. You can then view the flamegraph html in a browser.
-
-## Dependabot updates
-
-Dependabot will raise PRs at most once per week, grouped by GitHub Actions updates and Python requirement
-file updates.  We have a pre-commit hook that will update the `uv.lock` file when requirements change.
-To update the lock file on a failing PR, you can use a method like `gh pr checkout <pr number>`, then run
-`just lint uv-lock` to update the lock file, and then push the changes.  If a typing dependency has changed,
-also run `just typing` and handle any new findings.

CONTRIBUTING.rst

@@ -0,0 +1,56 @@
+Contributing to PyMongo
+=======================
+
+PyMongo has a large `community
+<http://api.mongodb.org/python/current/contributors.html>`_ and 
+contributions are always encouraged. Contributions can be as simple as
+minor tweaks to the documentation. Please read these guidelines before
+sending a pull request.
+
+Bugfixes and New Features
+-------------------------
+
+Before starting to write code, look for existing `tickets
+<https://jira.mongodb.org/browse/PYTHON>`_ or `create one
+<https://jira.mongodb.org/browse/PYTHON>`_ for your specific
+issue or feature request. That way you avoid working on something
+that might not be of interest or that has already been addressed.
+
+Supported Interpreters
+----------------------
+
+PyMongo supports CPython 2.4 and newer, PyPy, and Jython. Language
+features not supported by all interpreters can not be used (e.g.
+the `with statement
+<http://docs.python.org/reference/compound_stmts.html#the-with-statement>`_
+is not supported in Python 2.4). Please also ensure that your code is
+properly converted by `2to3 <http://docs.python.org/library/2to3.html>`_ for
+Python 3 support.
+
+Style Guide
+-----------
+
+PyMongo follows `PEP8 <http://www.python.org/dev/peps/pep-0008/>`_
+including 4 space indents and 79 character line limits.
+
+General Guidelines
+------------------
+
+- Avoid backward breaking changes if at all possible.
+- Write inline documentation for new classes and methods.
+- Write tests and make sure they pass (make sure you have a mongod
+  running on the default port, then execute ``python setup.py test``
+  from the cmd line to run the test suite).
+- Add yourself to doc/contributors.rst :)
+
+Documentation
+-------------
+
+To contribute to the `API documentation <http://api.mongodb.org/python/current/>`_
+just make your changes to the inline documentation of the appropriate
+`source code <https://github.com/mongodb/mongo-python-driver>`_ or `rst file
+<https://github.com/mongodb/mongo-python-driver/tree/master/doc>`_ in a
+branch and submit a `pull request <https://help.github.com/articles/using-pull-requests>`_.
+You might also use the github `Edit <https://github.com/blog/844-forking-with-the-edit-button>`_
+button.
+

LICENSE

@@ -199,3 +199,4 @@
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
+

MANIFEST.in

@@ -0,0 +1,10 @@
+include README.rst
+include LICENSE
+include distribute_setup.py
+recursive-include doc *.rst
+recursive-include doc *.py
+recursive-include tools *.py
+include tools/README.rst
+recursive-include test *.pem
+recursive-include test *.py
+recursive-include bson *.h

README.md

@@ -1,219 +0,0 @@
-# PyMongo
-
-[![PyPI Version](https://img.shields.io/pypi/v/pymongo)](https://pypi.org/project/pymongo)
-[![Python Versions](https://img.shields.io/pypi/pyversions/pymongo)](https://pypi.org/project/pymongo)
-[![Monthly Downloads](https://static.pepy.tech/badge/pymongo/month)](https://pepy.tech/project/pymongo)
-[![API Documentation Status](https://readthedocs.org/projects/pymongo/badge/?version=stable)](http://pymongo.readthedocs.io/en/stable/api?badge=stable)
-[![codecov](https://codecov.io/gh/mongodb/mongo-python-driver/graph/badge.svg?branch=master)](https://codecov.io/gh/mongodb/mongo-python-driver)
-
-## About
-
-The PyMongo distribution contains tools for interacting with MongoDB
-database from Python. The `bson` package is an implementation of the
-[BSON format](http://bsonspec.org) for Python. The `pymongo` package is
-a native Python driver for MongoDB, offering both synchronous and asynchronous APIs. The `gridfs` package is a
-[gridfs](https://github.com/mongodb/specifications/blob/master/source/gridfs/gridfs-spec.md/)
-implementation on top of `pymongo`.
-
-PyMongo supports MongoDB 4.0, 4.2, 4.4, 5.0, 6.0, 7.0, and 8.0. PyMongo follows [semantic versioning](https://semver.org/spec/v2.0.0.html) for its releases.
-
-## Documentation
-
-Documentation is available at
-[mongodb.com](https://www.mongodb.com/docs/languages/python/pymongo-driver/current/).
-
-[API documentation](https://pymongo.readthedocs.io/en/stable/api/) and the [full changelog](https://pymongo.readthedocs.io/en/stable/changelog.html) for each release is available at [readthedocs.io](https://pymongo.readthedocs.io/en/stable/index.html).
-
-## Support / Feedback
-
-For issues with, questions about, or feedback for PyMongo, please look
-into our [support channels](https://support.mongodb.com/welcome). Please
-do not email any of the PyMongo developers directly with issues or
-questions - you're more likely to get an answer on
-[StackOverflow](https://stackoverflow.com/questions/tagged/mongodb)
-(using a "mongodb" tag).
-
-## Bugs / Feature Requests
-
-Think you've found a bug? Want to see a new feature in PyMongo? Please
-open a case in our issue management tool, JIRA:
-
--   [Create an account and login](https://jira.mongodb.org).
--   Navigate to [the PYTHON
-    project](https://jira.mongodb.org/browse/PYTHON).
--   Click **Create Issue** - Please provide as much information as
-    possible about the issue type and how to reproduce it.
-
-Bug reports in JIRA for all driver projects (i.e. PYTHON, CSHARP, JAVA)
-and the Core Server (i.e. SERVER) project are **public**.
-
-### How To Ask For Help
-
-Please include all of the following information when opening an issue:
-
--   Detailed steps to reproduce the problem, including full traceback,
-    if possible.
-
--   The exact python version used, with patch level:
-
-```bash
-python -c "import sys; print(sys.version)"
-```
-
--   The exact version of PyMongo used, with patch level:
-
-```bash
-python -c "import pymongo; print(pymongo.version); print(pymongo.has_c())"
-```
-
--   The operating system and version (e.g. Windows 7, OSX 10.8, ...)
-
--   Web framework or asynchronous network library used, if any, with
-    version (e.g. Django 1.7, mod_wsgi 4.3.0, gevent 1.0.1, Tornado
-    4.0.2, ...)
-
-### Security Vulnerabilities
-
-If you've identified a security vulnerability in a driver or any other
-MongoDB project, please report it according to the [instructions
-here](https://www.mongodb.com/docs/manual/tutorial/create-a-vulnerability-report/).
-
-## Installation
-
-PyMongo can be installed with [pip](http://pypi.python.org/pypi/pip):
-
-```bash
-python -m pip install pymongo
-```
-
-You can also download the project source and do:
-
-```bash
-pip install .
-```
-
-Do **not** install the "bson" package from pypi. PyMongo comes with
-its own bson package; running "pip install bson" installs a third-party
-package that is incompatible with PyMongo.
-
-## Dependencies
-
-PyMongo supports CPython 3.9+ and PyPy3.9+.
-
-Required dependencies:
-
-Support for `mongodb+srv://` URIs requires [dnspython](https://pypi.python.org/pypi/dnspython)
-
-Optional dependencies:
-
-GSSAPI authentication requires
-[pykerberos](https://pypi.python.org/pypi/pykerberos) on Unix or
-[WinKerberos](https://pypi.python.org/pypi/winkerberos) on Windows. The
-correct dependency can be installed automatically along with PyMongo:
-
-```bash
-python -m pip install "pymongo[gssapi]"
-```
-
-MONGODB-AWS authentication requires
-[pymongo-auth-aws](https://pypi.org/project/pymongo-auth-aws/):
-
-```bash
-python -m pip install "pymongo[aws]"
-```
-
-OCSP (Online Certificate Status Protocol) requires
-[PyOpenSSL](https://pypi.org/project/pyOpenSSL/),
-[requests](https://pypi.org/project/requests/),
-[service_identity](https://pypi.org/project/service_identity/) and may
-require [certifi](https://pypi.python.org/pypi/certifi):
-
-```bash
-python -m pip install "pymongo[ocsp]"
-```
-
-Wire protocol compression with snappy requires
-[python-snappy](https://pypi.org/project/python-snappy):
-
-```bash
-python -m pip install "pymongo[snappy]"
-```
-
-Wire protocol compression with zstandard requires
-[backports.zstd](https://pypi.org/project/backports.zstd)
-when used with Python versions before 3.14:
-
-```bash
-python -m pip install "pymongo[zstd]"
-```
-
-Client-Side Field Level Encryption requires
-[pymongocrypt](https://pypi.org/project/pymongocrypt/) and
-[pymongo-auth-aws](https://pypi.org/project/pymongo-auth-aws/):
-
-```bash
-python -m pip install "pymongo[encryption]"
-```
-You can install all dependencies automatically with the following
-command:
-
-```bash
-python -m pip install "pymongo[gssapi,aws,ocsp,snappy,zstd,encryption]"
-```
-
-## Examples
-
-Here's a basic example (for more see the *examples* section of the
-docs):
-
-```pycon
->>> import pymongo
->>> client = pymongo.MongoClient("localhost", 27017)
->>> db = client.test
->>> db.name
-'test'
->>> db.my_collection
-Collection(Database(MongoClient('localhost', 27017), 'test'), 'my_collection')
->>> db.my_collection.insert_one({"x": 10}).inserted_id
-ObjectId('4aba15ebe23f6b53b0000000')
->>> db.my_collection.insert_one({"x": 8}).inserted_id
-ObjectId('4aba160ee23f6b543e000000')
->>> db.my_collection.insert_one({"x": 11}).inserted_id
-ObjectId('4aba160ee23f6b543e000002')
->>> db.my_collection.find_one()
-{'x': 10, '_id': ObjectId('4aba15ebe23f6b53b0000000')}
->>> for item in db.my_collection.find():
-...     print(item["x"])
-...
-10
-8
-11
->>> db.my_collection.create_index("x")
-'x_1'
->>> for item in db.my_collection.find().sort("x", pymongo.ASCENDING):
-...     print(item["x"])
-...
-8
-10
-11
->>> [item["x"] for item in db.my_collection.find().limit(2).skip(1)]
-[8, 11]
-```
-
-## Learning Resources
-
-- MongoDB Learn - [Python
-courses](https://learn.mongodb.com/catalog?labels=%5B%22Language%22%5D&values=%5B%22Python%22%5D).
-- [Python Articles on Developer
-Center](https://www.mongodb.com/developer/languages/python/).
-
-## Testing
-
-The easiest way to run the tests is to run the following from the repository root.
-
-```bash
-pip install -e ".[test]"
-pytest
-```
-
-For more advanced testing scenarios, see the [contributing guide](https://github.com/mongodb/mongo-python-driver/blob/master/CONTRIBUTING.md#running-tests-locally).

README.rst

@@ -0,0 +1,104 @@
+=======
+PyMongo
+=======
+:Info: See `the mongo site <http://www.mongodb.org>`_ for more information. See `github <http://github.com/mongodb/mongo-python-driver/tree>`_ for the latest source.
+:Author: Mike Dirolf
+:Maintainer: Bernie Hackett <bernie@10gen.com>
+
+About
+=====
+
+The PyMongo distribution contains tools for interacting with MongoDB
+database from Python.  The ``bson`` package is an implementation of
+the `BSON format <http://bsonspec.org>`_ for Python. The ``pymongo``
+package is a native Python driver for MongoDB. The ``gridfs`` package
+is a `gridfs
+<http://www.mongodb.org/display/DOCS/GridFS+Specification>`_
+implementation on top of ``pymongo``.
+
+Issues / Questions / Feedback
+=============================
+
+Any issues with, questions about, or feedback for PyMongo should be
+sent to the mongodb-user list on Google Groups. For confirmed issues
+or feature requests, open a case on `jira
+<http://jira.mongodb.org>`_. Please do not e-mail any of the PyMongo
+developers directly with issues or questions - you're more likely to
+get an answer on the list.
+
+Installation
+============
+
+If you have `distribute
+<http://packages.python.org/distribute/>`_ installed you
+should be able to do **easy_install pymongo** to install
+PyMongo. Otherwise you can download the project source and do **python
+setup.py install** to install.
+
+Dependencies
+============
+
+The PyMongo distribution is supported and tested on Python 2.x (where
+x >= 4) and Python 3.x (where x >= 1). PyMongo versions <= 1.3 also
+supported Python 2.3, but that is no longer supported.
+
+Additional dependencies are:
+
+- (to generate documentation) sphinx_
+- (to auto-discover tests) `nose <http://somethingaboutorange.com/mrl/projects/nose/>`_
+
+Examples
+========
+Here's a basic example (for more see the *examples* section of the docs):
+
+.. code-block:: pycon
+
+  >>> import pymongo
+  >>> client = pymongo.MongoClient("localhost", 27017)
+  >>> db = client.test
+  >>> db.name
+  u'test'
+  >>> db.my_collection
+  Collection(Database(MongoClient('localhost', 27017), u'test'), u'my_collection')
+  >>> db.my_collection.save({"x": 10})
+  ObjectId('4aba15ebe23f6b53b0000000')
+  >>> db.my_collection.save({"x": 8})
+  ObjectId('4aba160ee23f6b543e000000')
+  >>> db.my_collection.save({"x": 11})
+  ObjectId('4aba160ee23f6b543e000002')
+  >>> db.my_collection.find_one()
+  {u'x': 10, u'_id': ObjectId('4aba15ebe23f6b53b0000000')}
+  >>> for item in db.my_collection.find():
+  ...     print item["x"]
+  ...
+  10
+  8
+  11
+  >>> db.my_collection.create_index("x")
+  u'x_1'
+  >>> for item in db.my_collection.find().sort("x", pymongo.ASCENDING):
+  ...     print item["x"]
+  ...
+  8
+  10
+  11
+  >>> [item["x"] for item in db.my_collection.find().limit(2).skip(1)]
+  [8, 11]
+
+Documentation
+=============
+
+You will need sphinx_ installed to generate the
+documentation. Documentation can be generated by running **python
+setup.py doc**. Generated documentation can be found in the
+*doc/build/html/* directory.
+
+Testing
+=======
+
+The easiest way to run the tests is to install `nose
+<http://somethingaboutorange.com/mrl/projects/nose/>`_ (**easy_install
+nose**) and run **nosetests** or **python setup.py test** in the root
+of the distribution. Tests are located in the *test/* directory.
+
+.. _sphinx: http://sphinx.pocoo.org/

RELEASE.rst

@@ -0,0 +1,70 @@
+Some notes on PyMongo releases
+==============================
+
+Versioning
+----------
+
+We shoot for a release every few months - that will generally just
+increment the middle version number (e.g. 2.1.1 -> 2.2).
+
+Minor releases are reserved for bug fixes (in general no new features
+or deprecations) - they only happen in cases where there is a critical
+bug in a recently released version, or when a release has no new
+features or API changes.
+
+In between releases we use a "+" version number to denote the version
+under development. So if we just released 2.1, then the current dev
+version would be 2.1+. When we make the next release (2.1.1 or 2.2) we
+replace all instances of 2.1+ in the docs with the new version number.
+
+Deprecation
+-----------
+
+Changes should be backwards compatible unless absolutely necessary. When making
+API changes the approach is generally to add a deprecation warning but keeping
+the existing API functional. Eventually (after at least ~4 releases) we can
+remove the old API.
+
+Doing a Release
+---------------
+
+1. Test release on Python 2.4-2.7 and 3.1-3.3 on Windows, Linux and OSX,
+   with and without the C extension. Generally enough to just run the tests on
+   2.4, 2.7 and 3.3 with and without the extension on a single platform,
+   and then just test any version on the other platforms as a sanity check.
+   `python setup.py test` will build the extension and test.
+   `python tools/clean.py` will remove the extension, and then `nosetests` will
+   run the tests without it. Run the replica set and mongos high-availability
+   tests with `PYTHONPATH=. python test/high_availability/test_ha.py` and the slow
+   tests with `nosetests -d test/slow`. Can also run the doctests: `python
+   setup.py doc -t`. For building extensions on Windows check section below.
+
+2. Add release notes to doc/changelog.rst. Generally just summarize/clarify
+   the git log, but might add some more long form notes for big changes.
+
+3. Search and replace the "+" version number w/ the new version number (see
+   note above).
+
+4. Make sure version number is updated in setup.py and pymongo/__init__.py
+
+5. Commit with a BUMP version_number message.
+
+6. Tag w/ version_number
+
+7. Push commit / tag.
+
+8. Push source to PyPI: `python setup.py sdist upload`
+
+9. Push binaries to PyPI; for each version of python and platform do:`python
+   setup.py bdist_egg upload`. Probably best to do `python setup.py bdist_egg`
+   first, to make sure the egg builds properly. Notably on the Windows machine,
+   for Python 2.4 and 2.5, you will have to run `python setup.py build -c mingw32
+   bdist_egg upload` or the C extension build will fail with an error about Visual
+   Studio 2003. On Windows we also push a binary installer. The setup.py target
+   for that is `bdist_wininst`.
+
+10. Make sure the docs have properly updated (driver buildbot does this).
+
+11. Add a "+" to the version number in setup.py/__init__.py, commit, push.
+
+12. Announce!

THIRD-PARTY-NOTICES

@@ -1,98 +0,0 @@
-PyMongo uses third-party libraries or other resources that may
-be distributed under licenses different than the PyMongo software.
-
-In the event that we accidentally failed to list a required notice,
-please bring it to our attention through any of the ways detailed here:
-
-           https://jira.mongodb.org/projects/PYTHON
-
-The attached notices are provided for information only.
-
-For any licenses that require disclosure of source, sources are available at
-https://github.com/mongodb/mongo-python-driver.
-
-
-1) License Notice for time64.c
-------------------------------
-
-Copyright (c) 2007-2010  Michael G Schwern
-
-This software originally derived from Paul Sheer's pivotal_gmtime_r.c.
-
-The MIT License:
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-2) License Notice for _asyncio_lock.py
------------------------------------------
-
-1. This LICENSE AGREEMENT is between the Python Software Foundation
-("PSF"), and the Individual or Organization ("Licensee") accessing and
-otherwise using this software ("Python") in source or binary form and
-its associated documentation.
-
-2. Subject to the terms and conditions of this License Agreement, PSF hereby
-grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce,
-analyze, test, perform and/or display publicly, prepare derivative works,
-distribute, and otherwise use Python alone or in any derivative version,
-provided, however, that PSF's License Agreement and PSF's notice of copyright,
-i.e., "Copyright (c) 2001-2024 Python Software Foundation; All Rights Reserved"
-are retained in Python alone or in any derivative version prepared by Licensee.
-
-3. In the event Licensee prepares a derivative work that is based on
-or incorporates Python or any part thereof, and wants to make
-the derivative work available to others as provided herein, then
-Licensee hereby agrees to include in any such work a brief summary of
-the changes made to Python.
-
-4. PSF is making Python available to Licensee on an "AS IS"
-basis.  PSF MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR
-IMPLIED.  BY WAY OF EXAMPLE, BUT NOT LIMITATION, PSF MAKES NO AND
-DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS
-FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF PYTHON WILL NOT
-INFRINGE ANY THIRD PARTY RIGHTS.
-
-5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON
-FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS
-A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON,
-OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
-
-6. This License Agreement will automatically terminate upon a material
-breach of its terms and conditions.
-
-7. Nothing in this License Agreement shall be deemed to create any
-relationship of agency, partnership, or joint venture between PSF and
-Licensee.  This License Agreement does not grant permission to use PSF
-trademarks or trade name in a trademark sense to endorse or promote
-products or services of Licensee, or any third party.
-
-8. By copying, installing or otherwise using Python, Licensee
-agrees to be bound by the terms and conditions of this License
-Agreement.
-
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.

_setup.py

@@ -1,152 +0,0 @@
-from __future__ import annotations
-
-import os
-import sys
-import warnings
-
-# Hack to silence atexit traceback in some Python versions
-try:
-    import multiprocessing  # noqa: F401
-except ImportError:
-    pass
-
-from setuptools import setup
-from setuptools.command.build_ext import build_ext
-from setuptools.extension import Extension
-
-
-class custom_build_ext(build_ext):
-    """Allow C extension building to fail.
-
-    The C extension speeds up BSON encoding, but is not essential.
-    """
-
-    warning_message = """
-********************************************************************
-WARNING: %s could not
-be compiled. No C extensions are essential for PyMongo to run,
-although they do result in significant speed improvements.
-%s
-
-Please see the installation docs for solutions to build issues:
-
-https://pymongo.readthedocs.io/en/stable/installation.html
-
-Here are some hints for popular operating systems:
-
-If you are seeing this message on Linux you probably need to
-install GCC and/or the Python development package for your
-version of Python.
-
-Debian and Ubuntu users should issue the following command:
-
-    $ sudo apt-get install build-essential python-dev
-
-Users of Red Hat based distributions (RHEL, CentOS, Amazon Linux,
-Oracle Linux, Fedora, etc.) should issue the following command:
-
-    $ sudo yum install gcc python-devel
-
-If you are seeing this message on Microsoft Windows please install
-PyMongo using pip. Modern versions of pip will install PyMongo
-from binary wheels available on pypi. If you must install from
-source read the documentation here:
-
-https://pymongo.readthedocs.io/en/stable/installation.html#installing-from-source-on-windows
-
-If you are seeing this message on macOS / OSX please install PyMongo
-using pip. Modern versions of pip will install PyMongo from binary
-wheels available on pypi. If wheels are not available for your version
-of macOS / OSX, or you must install from source read the documentation
-here:
-
-https://pymongo.readthedocs.io/en/stable/installation.html#osx
-********************************************************************
-"""
-
-    def run(self):
-        try:
-            build_ext.run(self)
-        except Exception:
-            if os.environ.get("PYMONGO_C_EXT_MUST_BUILD"):
-                raise
-            e = sys.exc_info()[1]
-            sys.stdout.write("%s\n" % str(e))
-            warnings.warn(
-                self.warning_message
-                % (
-                    "Extension modules",
-                    "There was an issue with your platform configuration - see above.",
-                ),
-                stacklevel=2,
-            )
-
-    def build_extension(self, ext):
-        # "ProgramFiles(x86)" is not a valid environment variable in Cygwin but is needed for
-        # the MSVCCompiler in distutils.
-        if os.name == "nt":
-            if "ProgramFiles" in os.environ and "ProgramFiles(x86)" not in os.environ:
-                os.environ["ProgramFiles(x86)"] = os.environ["ProgramFiles"] + " (x86)"
-        name = ext.name
-        try:
-            build_ext.build_extension(self, ext)
-        except Exception:
-            if os.environ.get("PYMONGO_C_EXT_MUST_BUILD"):
-                raise
-            e = sys.exc_info()[1]
-            sys.stdout.write("%s\n" % str(e))
-            warnings.warn(
-                self.warning_message
-                % (
-                    "The %s extension module" % (name,),  # noqa: UP031
-                    "The output above this warning shows how the compilation failed.",
-                ),
-                stacklevel=2,
-            )
-
-
-ext_modules = [
-    Extension(
-        "bson._cbson",
-        include_dirs=["bson"],
-        sources=["bson/_cbsonmodule.c", "bson/time64.c", "bson/buffer.c"],
-    ),
-    Extension(
-        "pymongo._cmessage",
-        include_dirs=["bson"],
-        sources=[
-            "pymongo/_cmessagemodule.c",
-            "bson/_cbsonmodule.c",
-            "bson/time64.c",
-            "bson/buffer.c",
-        ],
-    ),
-]
-
-
-if "--no_ext" in sys.argv or os.environ.get("NO_EXT"):
-    try:
-        sys.argv.remove("--no_ext")
-    except ValueError:
-        pass
-    ext_modules = []
-elif (
-    sys.platform.startswith("java")
-    or sys.platform == "cli"
-    or sys.implementation.name in ("pypy", "graalpy")
-):
-    sys.stdout.write(
-        """
-*****************************************************\n
-The optional C extensions are currently not supported\n
-by this python implementation.\n
-*****************************************************\n
-"""
-    )
-    ext_modules = []
-
-setup(
-    cmdclass={"build_ext": custom_build_ext},
-    ext_modules=ext_modules,
-    packages=["bson", "pymongo", "gridfs"],
-)  # type:ignore

bson/_cbsonmodule.h

@@ -1,5 +1,5 @@
 /*
- * Copyright 2009-present MongoDB, Inc.
+ * Copyright 2012 10gen, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,66 +14,17 @@
  * limitations under the License.
  */
 
-#include "bson-endian.h"
-
 #ifndef _CBSONMODULE_H
 #define _CBSONMODULE_H
 
-#if defined(WIN32) || defined(_MSC_VER)
-/*
- * This macro is basically an implementation of asprintf for win32
- * We print to the provided buffer to get the string value as an int.
- * USE LL2STR. This is kept only to test LL2STR.
- */
-#if defined(_MSC_VER) && (_MSC_VER >= 1400)
-#define INT2STRING(buffer, i)                                       \
-    _snprintf_s((buffer),                                           \
-                 _scprintf("%lld", (i)) + 1,                          \
-                 _scprintf("%lld", (i)) + 1,                          \
-                 "%lld",                                              \
-                 (i))
-#define STRCAT(dest, n, src) strcat_s((dest), (n), (src))
-#else
-#define INT2STRING(buffer, i)                                       \
-    _snprintf((buffer),                                             \
-               _scprintf("%lld", (i)) + 1,                            \
-               "%lld",                                                \
-              (i))
-#define STRCAT(dest, n, src) strcat((dest), (src))
+/* Py_ssize_t was new in python 2.5. See conversion
+ * guidlines in http://www.python.org/dev/peps/pep-0353
+ * */
+#if PY_VERSION_HEX < 0x02050000 && !defined(PY_SSIZE_T_MIN)
+typedef int Py_ssize_t;
+#define PY_SSIZE_T_MAX INT_MAX
+#define PY_SSIZE_T_MIN INT_MIN
 #endif
-#else
-#define INT2STRING(buffer, i) snprintf((buffer), sizeof((buffer)), "%lld", (i))
-#define STRCAT(dest, n, src) strcat((dest), (src))
-#endif
-
-/* Just enough space in char array to hold LLONG_MIN and null terminator */
-#define BUF_SIZE 21
-/* Converts integer to its string representation in decimal notation. */
-extern int cbson_long_long_to_str(long long int num, char* str, size_t size);
-#define LL2STR(buffer, i) cbson_long_long_to_str((i), (buffer), sizeof(buffer))
-
-typedef struct type_registry_t {
-    PyObject* encoder_map;
-    PyObject* decoder_map;
-    PyObject* fallback_encoder;
-    PyObject* registry_obj;
-    unsigned char is_encoder_empty;
-    unsigned char is_decoder_empty;
-    unsigned char has_fallback_encoder;
-} type_registry_t;
-
-typedef struct codec_options_t {
-    PyObject* document_class;
-    unsigned char tz_aware;
-    unsigned char uuid_rep;
-    char* unicode_decode_error_handler;
-    PyObject* tzinfo;
-    type_registry_t type_registry;
-    unsigned char datetime_conversion;
-    PyObject* options_obj;
-    unsigned char is_raw_bson;
-    unsigned char is_dict_class;
-} codec_options_t;
 
 /* C API functions */
 #define _cbson_buffer_write_bytes_INDEX 0
@@ -82,46 +33,18 @@ typedef struct codec_options_t {
 
 #define _cbson_write_dict_INDEX 1
 #define _cbson_write_dict_RETURN int
-#define _cbson_write_dict_PROTO (PyObject* self, buffer_t buffer, PyObject* dict, unsigned char check_keys, const codec_options_t* options, unsigned char top_level)
+#define _cbson_write_dict_PROTO (PyObject* self, buffer_t buffer, PyObject* dict, unsigned char check_keys, unsigned char uuid_subtype, unsigned char top_level)
 
 #define _cbson_write_pair_INDEX 2
 #define _cbson_write_pair_RETURN int
-#define _cbson_write_pair_PROTO (PyObject* self, buffer_t buffer, const char* name, int name_length, PyObject* value, unsigned char check_keys, const codec_options_t* options, unsigned char allow_id)
+#define _cbson_write_pair_PROTO (PyObject* self, buffer_t buffer, const char* name, Py_ssize_t name_length, PyObject* value, unsigned char check_keys, unsigned char uuid_subtype, unsigned char allow_id)
 
 #define _cbson_decode_and_write_pair_INDEX 3
 #define _cbson_decode_and_write_pair_RETURN int
-#define _cbson_decode_and_write_pair_PROTO (PyObject* self, buffer_t buffer, PyObject* key, PyObject* value, unsigned char check_keys, const codec_options_t* options, unsigned char top_level)
-
-#define _cbson_convert_codec_options_INDEX 4
-#define _cbson_convert_codec_options_RETURN int
-#define _cbson_convert_codec_options_PROTO (PyObject* self, PyObject* options_obj, codec_options_t* options)
-
-#define _cbson_destroy_codec_options_INDEX 5
-#define _cbson_destroy_codec_options_RETURN void
-#define _cbson_destroy_codec_options_PROTO (codec_options_t* options)
-
-#define _cbson_buffer_write_double_INDEX 6
-#define _cbson_buffer_write_double_RETURN int
-#define _cbson_buffer_write_double_PROTO (buffer_t buffer, double data)
-
-#define _cbson_buffer_write_int32_INDEX 7
-#define _cbson_buffer_write_int32_RETURN int
-#define _cbson_buffer_write_int32_PROTO (buffer_t buffer, int32_t data)
-
-#define _cbson_buffer_write_int64_INDEX 8
-#define _cbson_buffer_write_int64_RETURN int
-#define _cbson_buffer_write_int64_PROTO (buffer_t buffer, int64_t data)
-
-#define _cbson_buffer_write_int32_at_position_INDEX 9
-#define _cbson_buffer_write_int32_at_position_RETURN void
-#define _cbson_buffer_write_int32_at_position_PROTO (buffer_t buffer, int position, int32_t data)
-
-#define _cbson_downcast_and_check_INDEX 10
-#define _cbson_downcast_and_check_RETURN int
-#define _cbson_downcast_and_check_PROTO (Py_ssize_t size, uint8_t extra)
+#define _cbson_decode_and_write_pair_PROTO (PyObject* self, buffer_t buffer, PyObject* key, PyObject* value, unsigned char check_keys, unsigned char uuid_subtype, unsigned char top_level)
 
 /* Total number of C API pointers */
-#define _cbson_API_POINTER_COUNT 11
+#define _cbson_API_POINTER_COUNT 4
 
 #ifdef _CBSON_MODULE
 /* This section is used when compiling _cbsonmodule */
@@ -134,20 +57,6 @@ static _cbson_write_pair_RETURN write_pair _cbson_write_pair_PROTO;
 
 static _cbson_decode_and_write_pair_RETURN decode_and_write_pair _cbson_decode_and_write_pair_PROTO;
 
-static _cbson_convert_codec_options_RETURN convert_codec_options _cbson_convert_codec_options_PROTO;
-
-static _cbson_destroy_codec_options_RETURN destroy_codec_options _cbson_destroy_codec_options_PROTO;
-
-static _cbson_buffer_write_double_RETURN buffer_write_double _cbson_buffer_write_double_PROTO;
-
-static _cbson_buffer_write_int32_RETURN buffer_write_int32 _cbson_buffer_write_int32_PROTO;
-
-static _cbson_buffer_write_int64_RETURN buffer_write_int64 _cbson_buffer_write_int64_PROTO;
-
-static _cbson_buffer_write_int32_at_position_RETURN buffer_write_int32_at_position _cbson_buffer_write_int32_at_position_PROTO;
-
-static _cbson_downcast_and_check_RETURN _downcast_and_check _cbson_downcast_and_check_PROTO;
-
 #else
 /* This section is used in modules that use _cbsonmodule's API */
 
@@ -161,20 +70,6 @@ static void **_cbson_API;
 
 #define decode_and_write_pair (*(_cbson_decode_and_write_pair_RETURN (*)_cbson_decode_and_write_pair_PROTO) _cbson_API[_cbson_decode_and_write_pair_INDEX])
 
-#define convert_codec_options (*(_cbson_convert_codec_options_RETURN (*)_cbson_convert_codec_options_PROTO) _cbson_API[_cbson_convert_codec_options_INDEX])
-
-#define destroy_codec_options (*(_cbson_destroy_codec_options_RETURN (*)_cbson_destroy_codec_options_PROTO) _cbson_API[_cbson_destroy_codec_options_INDEX])
-
-#define buffer_write_double (*(_cbson_buffer_write_double_RETURN (*)_cbson_buffer_write_double_PROTO) _cbson_API[_cbson_buffer_write_double_INDEX])
-
-#define buffer_write_int32 (*(_cbson_buffer_write_int32_RETURN (*)_cbson_buffer_write_int32_PROTO) _cbson_API[_cbson_buffer_write_int32_INDEX])
-
-#define buffer_write_int64 (*(_cbson_buffer_write_int64_RETURN (*)_cbson_buffer_write_int64_PROTO) _cbson_API[_cbson_buffer_write_int64_INDEX])
-
-#define buffer_write_int32_at_position (*(_cbson_buffer_write_int32_at_position_RETURN (*)_cbson_buffer_write_int32_at_position_PROTO) _cbson_API[_cbson_buffer_write_int32_at_position_INDEX])
-
-#define _downcast_and_check (*(_cbson_downcast_and_check_RETURN (*)_cbson_downcast_and_check_PROTO) _cbson_API[_cbson_downcast_and_check_INDEX])
-
 #define _cbson_IMPORT _cbson_API = (void **)PyCapsule_Import("_cbson._C_API", 0)
 
 #endif

bson/_helpers.py

@@ -1,43 +0,0 @@
-# Copyright 2021-present MongoDB, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Setstate and getstate functions for objects with __slots__, allowing
-compatibility with default pickling protocol
-"""
-from __future__ import annotations
-
-from typing import Any, Mapping
-
-
-def _setstate_slots(self: Any, state: Any) -> None:
-    for slot, value in state.items():
-        setattr(self, slot, value)
-
-
-def _mangle_name(name: str, prefix: str) -> str:
-    if name.startswith("__"):
-        prefix = "_" + prefix
-    else:
-        prefix = ""
-    return prefix + name
-
-
-def _getstate_slots(self: Any) -> Mapping[Any, Any]:
-    prefix = self.__class__.__name__
-    ret = {}
-    for name in self.__slots__:
-        mangled_name = _mangle_name(name, prefix)
-        if hasattr(self, mangled_name):
-            ret[mangled_name] = getattr(self, mangled_name)
-    return ret

bson/binary.py

@@ -1,4 +1,4 @@
-# Copyright 2009-present MongoDB, Inc.
+# Copyright 2009-2012 10gen, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -11,13 +11,14 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-from __future__ import annotations
 
-import struct
-import warnings
-from enum import Enum
-from typing import TYPE_CHECKING, Any, Optional, Sequence, Tuple, Type, Union, overload
-from uuid import UUID
+try:
+    from uuid import UUID
+except ImportError:
+    # Python2.4 doesn't have a uuid module.
+    pass
+
+from bson.py3compat import PY3, binary_type
 
 """Tools for representing BSON binary data.
 """
@@ -26,10 +27,14 @@ BINARY_SUBTYPE = 0
 """BSON binary subtype for binary data.
 
 This is the default subtype for binary data.
+
+.. versionadded:: 1.5
 """
 
 FUNCTION_SUBTYPE = 1
 """BSON binary subtype for functions.
+
+.. versionadded:: 1.5
 """
 
 OLD_BINARY_SUBTYPE = 2
@@ -37,16 +42,15 @@ OLD_BINARY_SUBTYPE = 2
 
 This is the old default subtype, the current
 default is :data:`BINARY_SUBTYPE`.
+
+.. versionadded:: 1.7
 """
 
 OLD_UUID_SUBTYPE = 3
 """Old BSON binary subtype for a UUID.
 
 :class:`uuid.UUID` instances will automatically be encoded
-by :mod:`bson` using this subtype when using
-:data:`UuidRepresentation.PYTHON_LEGACY`,
-:data:`UuidRepresentation.JAVA_LEGACY`, or
-:data:`UuidRepresentation.CSHARP_LEGACY`.
+by :mod:`bson` using this subtype.
 
 .. versionadded:: 2.1
 """
@@ -54,612 +58,172 @@ by :mod:`bson` using this subtype when using
 UUID_SUBTYPE = 4
 """BSON binary subtype for a UUID.
 
-This is the standard BSON binary subtype for UUIDs.
+This is the new BSON binary subtype for UUIDs. The
+current default is :data:`OLD_UUID_SUBTYPE` but will
+change to this in a future release.
+
+.. versionchanged:: 2.1
+   Changed to subtype 4.
+.. versionadded:: 1.5
+"""
+
+JAVA_LEGACY = 5
+"""Used with :attr:`pymongo.collection.Collection.uuid_subtype`
+to specify that UUIDs should be stored in the legacy byte order
+used by the Java driver.
+
 :class:`uuid.UUID` instances will automatically be encoded
-by :mod:`bson` using this subtype when using
-:data:`UuidRepresentation.STANDARD`.
-"""
+by :mod:`bson` using :data:`OLD_UUID_SUBTYPE`.
 
-
-if TYPE_CHECKING:
-    from array import array as _array
-    from mmap import mmap as _mmap
-
-    import numpy as np
-    import numpy.typing as npt
-
-
-class UuidRepresentation:
-    UNSPECIFIED = 0
-    """An unspecified UUID representation.
-
-    When configured, :class:`uuid.UUID` instances will **not** be
-    automatically encoded to or decoded from :class:`~bson.binary.Binary`.
-    When encoding a :class:`uuid.UUID` instance, an error will be raised.
-    To encode a :class:`uuid.UUID` instance with this configuration, it must
-    be wrapped in the :class:`~bson.binary.Binary` class by the application
-    code. When decoding a BSON binary field with a UUID subtype, a
-    :class:`~bson.binary.Binary` instance will be returned instead of a
-    :class:`uuid.UUID` instance.
-
-    See `unspecified representation details <https://www.mongodb.com/docs/languages/python/pymongo-driver/current/data-formats/uuid/#unspecified>`_ for details.
-
-    .. versionadded:: 3.11
-    """
-
-    STANDARD = UUID_SUBTYPE
-    """The standard UUID representation.
-
-    :class:`uuid.UUID` instances will automatically be encoded to
-    and decoded from BSON binary, using RFC-4122 byte order with
-    binary subtype :data:`UUID_SUBTYPE`.
-
-    See `standard representation details <https://www.mongodb.com/docs/languages/python/pymongo-driver/current/data-formats/uuid/#standard>`_ for details.
-
-    .. versionadded:: 3.11
-    """
-
-    PYTHON_LEGACY = OLD_UUID_SUBTYPE
-    """The Python legacy UUID representation.
-
-    :class:`uuid.UUID` instances will automatically be encoded to
-    and decoded from BSON binary, using RFC-4122 byte order with
-    binary subtype :data:`OLD_UUID_SUBTYPE`.
-
-    See `python legacy representation details <https://www.mongodb.com/docs/languages/python/pymongo-driver/current/data-formats/uuid/#python_legacy>`_ for details.
-
-    .. versionadded:: 3.11
-    """
-
-    JAVA_LEGACY = 5
-    """The Java legacy UUID representation.
-
-    :class:`uuid.UUID` instances will automatically be encoded to
-    and decoded from BSON binary subtype :data:`OLD_UUID_SUBTYPE`,
-    using the Java driver's legacy byte order.
-
-    See `Java Legacy UUID <https://www.mongodb.com/docs/languages/python/pymongo-driver/current/data-formats/uuid/#java_legacy>`_ for details.
-
-    .. versionadded:: 3.11
-    """
-
-    CSHARP_LEGACY = 6
-    """The C#/.net legacy UUID representation.
-
-    :class:`uuid.UUID` instances will automatically be encoded to
-    and decoded from BSON binary subtype :data:`OLD_UUID_SUBTYPE`,
-    using the C# driver's legacy byte order.
-
-    See `C# Legacy UUID <https://www.mongodb.com/docs/languages/python/pymongo-driver/current/data-formats/uuid/#csharp_legacy>`_ for details.
-
-    .. versionadded:: 3.11
-    """
-
-
-STANDARD = UuidRepresentation.STANDARD
-"""An alias for :data:`UuidRepresentation.STANDARD`.
-
-.. versionadded:: 3.0
-"""
-
-PYTHON_LEGACY = UuidRepresentation.PYTHON_LEGACY
-"""An alias for :data:`UuidRepresentation.PYTHON_LEGACY`.
-
-.. versionadded:: 3.0
-"""
-
-JAVA_LEGACY = UuidRepresentation.JAVA_LEGACY
-"""An alias for :data:`UuidRepresentation.JAVA_LEGACY`.
-
-.. versionchanged:: 3.6
-   BSON binary subtype 4 is decoded using RFC-4122 byte order.
 .. versionadded:: 2.3
 """
 
-CSHARP_LEGACY = UuidRepresentation.CSHARP_LEGACY
-"""An alias for :data:`UuidRepresentation.CSHARP_LEGACY`.
+CSHARP_LEGACY = 6
+"""Used with :attr:`pymongo.collection.Collection.uuid_subtype`
+to specify that UUIDs should be stored in the legacy byte order
+used by the C# driver.
+
+:class:`uuid.UUID` instances will automatically be encoded
+by :mod:`bson` using :data:`OLD_UUID_SUBTYPE`.
 
-.. versionchanged:: 3.6
-   BSON binary subtype 4 is decoded using RFC-4122 byte order.
 .. versionadded:: 2.3
 """
 
-ALL_UUID_SUBTYPES = (OLD_UUID_SUBTYPE, UUID_SUBTYPE)
-ALL_UUID_REPRESENTATIONS = (
-    UuidRepresentation.UNSPECIFIED,
-    UuidRepresentation.STANDARD,
-    UuidRepresentation.PYTHON_LEGACY,
-    UuidRepresentation.JAVA_LEGACY,
-    UuidRepresentation.CSHARP_LEGACY,
-)
-UUID_REPRESENTATION_NAMES = {
-    UuidRepresentation.UNSPECIFIED: "UuidRepresentation.UNSPECIFIED",
-    UuidRepresentation.STANDARD: "UuidRepresentation.STANDARD",
-    UuidRepresentation.PYTHON_LEGACY: "UuidRepresentation.PYTHON_LEGACY",
-    UuidRepresentation.JAVA_LEGACY: "UuidRepresentation.JAVA_LEGACY",
-    UuidRepresentation.CSHARP_LEGACY: "UuidRepresentation.CSHARP_LEGACY",
-}
+ALL_UUID_SUBTYPES = (OLD_UUID_SUBTYPE, UUID_SUBTYPE, JAVA_LEGACY, CSHARP_LEGACY)
 
 MD5_SUBTYPE = 5
 """BSON binary subtype for an MD5 hash.
+
+.. versionadded:: 1.5
 """
 
-COLUMN_SUBTYPE = 7
-"""BSON binary subtype for columns.
-
-.. versionadded:: 4.0
-"""
-
-SENSITIVE_SUBTYPE = 8
-"""BSON binary subtype for sensitive data.
-
-.. versionadded:: 4.5
-"""
-
-
-VECTOR_SUBTYPE = 9
-"""BSON binary subtype for densely packed vector data.
-
-.. versionadded:: 4.10
-"""
-
-
 USER_DEFINED_SUBTYPE = 128
 """BSON binary subtype for any user defined structure.
+
+.. versionadded:: 1.5
 """
 
 
-class BinaryVectorDtype(Enum):
-    """Datatypes of vector subtype.
-
-    :param FLOAT32: (0x27) Pack list of :class:`float` as float32
-    :param INT8: (0x03) Pack list of :class:`int` in [-128, 127] as signed int8
-    :param PACKED_BIT: (0x10) Pack list of :class:`int` in [0, 255] as unsigned uint8
-
-    The `PACKED_BIT` value represents a special case where vector values themselves
-    can only be of two values (0 or 1) but these are packed together into groups of 8,
-    a byte. In Python, these are displayed as ints in range [0, 255]
-
-    Each value is of type bytes with a length of one.
-
-    .. versionadded:: 4.10
-    """
-
-    INT8 = b"\x03"
-    FLOAT32 = b"\x27"
-    PACKED_BIT = b"\x10"
-
-
-class BinaryVector:
-    """Vector of numbers along with metadata for binary interoperability.
-    .. versionadded:: 4.10
-    """
-
-    __slots__ = ("data", "dtype", "padding")
-
-    def __init__(
-        self,
-        data: Union[Sequence[float | int], npt.NDArray[np.number]],
-        dtype: BinaryVectorDtype,
-        padding: int = 0,
-    ):
-        """
-        :param data: Sequence of numbers representing the mathematical vector.
-        :param dtype:  The data type stored in binary
-        :param padding: The number of bits in the final byte that are to be ignored
-          when a vector element's size is less than a byte
-          and the length of the vector is not a multiple of 8.
-          (Padding is equivalent to a negative value of `count` in
-          `numpy.unpackbits <https://numpy.org/doc/stable/reference/generated/numpy.unpackbits.html>`_)
-        """
-        self.data = data
-        self.dtype = dtype
-        self.padding = padding
-
-    def __repr__(self) -> str:
-        return f"BinaryVector(dtype={self.dtype}, padding={self.padding}, data={self.data})"
-
-    def __eq__(self, other: Any) -> bool:
-        if not isinstance(other, BinaryVector):
-            return False
-        return (
-            self.dtype == other.dtype and self.padding == other.padding and self.data == other.data
-        )
-
-    def __len__(self) -> int:
-        return len(self.data)
-
-
-class Binary(bytes):
+class Binary(binary_type):
     """Representation of BSON binary data.
 
-    We want to represent Python strings as the BSON string type.
-    We need to wrap binary data so that we can tell
+    This is necessary because we want to represent Python strings as
+    the BSON string type. We need to wrap binary data so we can tell
     the difference between what should be considered binary data and
     what should be considered a string when we encode to BSON.
 
-    Subtype 9 provides a space-efficient representation of 1-dimensional vector data.
-    Its data is prepended with two bytes of metadata.
-    The first (dtype) describes its data type, such as float32 or int8.
-    The second (padding) prescribes the number of bits to ignore in the final byte.
-    This is relevant when the element size of the dtype is not a multiple of 8.
-
-    Raises TypeError if `subtype` is not an instance of :class:`int`.
-    Raises ValueError if `subtype` is not in [0, 256).
+    Raises TypeError if `data` is not an instance of :class:`str`
+    (:class:`bytes` in python 3) or `subtype` is not an instance of
+    :class:`int`. Raises ValueError if `subtype` is not in [0, 256).
 
     .. note::
-      Instances of Binary with subtype 0 will be decoded directly to :class:`bytes`.
+      In python 3 instances of Binary with subtype 0 will be decoded
+      directly to :class:`bytes`.
 
-    :param data: the binary data to represent. Can be any bytes-like type
-        that implements the buffer protocol.
-    :param subtype: the `binary subtype
-        <https://bsonspec.org/spec.html>`_
+    :Parameters:
+      - `data`: the binary data to represent
+      - `subtype` (optional): the `binary subtype
+        <http://bsonspec.org/#/specification>`_
         to use
-
-    .. versionchanged:: 3.9
-       Support any bytes-like type that implements the buffer protocol.
-
-    .. versionchanged:: 4.10
-       Addition of vector subtype.
     """
 
-    _type_marker = 5
-    __subtype: int
-
-    def __new__(
-        cls: Type[Binary],
-        data: Union[memoryview, bytes, bytearray, _mmap, _array[Any]],
-        subtype: int = BINARY_SUBTYPE,
-    ) -> Binary:
+    def __new__(cls, data, subtype=BINARY_SUBTYPE):
+        if not isinstance(data, binary_type):
+            raise TypeError("data must be an "
+                            "instance of %s" % (binary_type.__name__,))
         if not isinstance(subtype, int):
-            raise TypeError(f"subtype must be an instance of int, not {type(subtype)}")
+            raise TypeError("subtype must be an instance of int")
         if subtype >= 256 or subtype < 0:
             raise ValueError("subtype must be contained in [0, 256)")
-        # Support any type that implements the buffer protocol.
-        self = bytes.__new__(cls, memoryview(data).tobytes())
+        self = binary_type.__new__(cls, data)
         self.__subtype = subtype
         return self
 
-    @classmethod
-    def from_uuid(
-        cls: Type[Binary], uuid: UUID, uuid_representation: int = UuidRepresentation.STANDARD
-    ) -> Binary:
-        """Create a BSON Binary object from a Python UUID.
-
-        Creates a :class:`~bson.binary.Binary` object from a
-        :class:`uuid.UUID` instance. Assumes that the native
-        :class:`uuid.UUID` instance uses the byte-order implied by the
-        provided ``uuid_representation``.
-
-        Raises :exc:`TypeError` if `uuid` is not an instance of
-        :class:`~uuid.UUID`.
-
-        :param uuid: A :class:`uuid.UUID` instance.
-        :param uuid_representation: A member of
-            :class:`~bson.binary.UuidRepresentation`. Default:
-            :const:`~bson.binary.UuidRepresentation.STANDARD`.
-            See `UUID representations <https://www.mongodb.com/docs/languages/python/pymongo-driver/current/data-formats/uuid/#universally-unique-ids--uuids->`_ for details.
-
-        .. versionadded:: 3.11
-        """
-        if not isinstance(uuid, UUID):
-            raise TypeError(f"uuid must be an instance of uuid.UUID, not {type(uuid)}")
-
-        if uuid_representation not in ALL_UUID_REPRESENTATIONS:
-            raise ValueError(
-                "uuid_representation must be a value from bson.binary.UuidRepresentation"
-            )
-
-        if uuid_representation == UuidRepresentation.UNSPECIFIED:
-            raise ValueError(
-                "cannot encode native uuid.UUID with "
-                "UuidRepresentation.UNSPECIFIED. UUIDs can be manually "
-                "converted to bson.Binary instances using "
-                "bson.Binary.from_uuid() or a different UuidRepresentation "
-                "can be configured. See the documentation for "
-                "UuidRepresentation for more information."
-            )
-
-        subtype = OLD_UUID_SUBTYPE
-        if uuid_representation == UuidRepresentation.PYTHON_LEGACY:
-            payload = uuid.bytes
-        elif uuid_representation == UuidRepresentation.JAVA_LEGACY:
-            from_uuid = uuid.bytes
-            payload = from_uuid[0:8][::-1] + from_uuid[8:16][::-1]
-        elif uuid_representation == UuidRepresentation.CSHARP_LEGACY:
-            payload = uuid.bytes_le
-        else:
-            # uuid_representation == UuidRepresentation.STANDARD
-            subtype = UUID_SUBTYPE
-            payload = uuid.bytes
-
-        return cls(payload, subtype)
-
-    def as_uuid(self, uuid_representation: int = UuidRepresentation.STANDARD) -> UUID:
-        """Create a Python UUID from this BSON Binary object.
-
-        Decodes this binary object as a native :class:`uuid.UUID` instance
-        with the provided ``uuid_representation``.
-
-        Raises :exc:`ValueError` if this :class:`~bson.binary.Binary` instance
-        does not contain a UUID.
-
-        :param uuid_representation: A member of
-            :class:`~bson.binary.UuidRepresentation`. Default:
-            :const:`~bson.binary.UuidRepresentation.STANDARD`.
-            See `UUID representations <https://www.mongodb.com/docs/languages/python/pymongo-driver/current/data-formats/uuid/#universally-unique-ids--uuids->`_ for details.
-
-        .. versionadded:: 3.11
-        """
-        if self.subtype not in ALL_UUID_SUBTYPES:
-            raise ValueError(f"cannot decode subtype {self.subtype} as a uuid")
-
-        if uuid_representation not in ALL_UUID_REPRESENTATIONS:
-            raise ValueError(
-                "uuid_representation must be a value from bson.binary.UuidRepresentation"
-            )
-
-        if uuid_representation == UuidRepresentation.UNSPECIFIED:
-            raise ValueError("uuid_representation cannot be UNSPECIFIED")
-        elif uuid_representation == UuidRepresentation.PYTHON_LEGACY:
-            if self.subtype == OLD_UUID_SUBTYPE:
-                return UUID(bytes=self)
-        elif uuid_representation == UuidRepresentation.JAVA_LEGACY:
-            if self.subtype == OLD_UUID_SUBTYPE:
-                return UUID(bytes=self[0:8][::-1] + self[8:16][::-1])
-        elif uuid_representation == UuidRepresentation.CSHARP_LEGACY:
-            if self.subtype == OLD_UUID_SUBTYPE:
-                return UUID(bytes_le=self)
-        else:
-            # uuid_representation == UuidRepresentation.STANDARD
-            if self.subtype == UUID_SUBTYPE:
-                return UUID(bytes=self)
-
-        raise ValueError(
-            f"cannot decode subtype {self.subtype} to {UUID_REPRESENTATION_NAMES[uuid_representation]}"
-        )
-
-    @classmethod
-    @overload
-    def from_vector(cls: Type[Binary], vector: BinaryVector) -> Binary:
-        ...
-
-    @classmethod
-    @overload
-    def from_vector(
-        cls: Type[Binary],
-        vector: Union[list[int], list[float]],
-        dtype: BinaryVectorDtype,
-        padding: int = 0,
-    ) -> Binary:
-        ...
-
-    @classmethod
-    @overload
-    def from_vector(
-        cls: Type[Binary],
-        vector: npt.NDArray[np.number],
-        dtype: BinaryVectorDtype,
-        padding: int = 0,
-    ) -> Binary:
-        ...
-
-    @classmethod
-    def from_vector(
-        cls: Type[Binary],
-        vector: Union[BinaryVector, list[int], list[float], npt.NDArray[np.number]],
-        dtype: Optional[BinaryVectorDtype] = None,
-        padding: Optional[int] = None,
-    ) -> Binary:
-        """Create a BSON :class:`~bson.binary.Binary` of Vector subtype.
-
-        To interpret the representation of the numbers, a data type must be included.
-        See :class:`~bson.binary.BinaryVectorDtype` for available types and descriptions.
-
-        The dtype and padding are prepended to the binary data's value.
-
-        :param vector: Either a List of values, or a :class:`~bson.binary.BinaryVector` dataclass.
-        :param dtype: Data type of the values
-        :param padding: For fractional bytes, number of bits to ignore at end of vector.
-        :return: Binary packed data identified by dtype and padding.
-
-        .. versionchanged:: 4.14
-           When padding is non-zero, ignored bits should be zero. Raise exception on encoding, warn on decoding.
-
-        .. versionadded:: 4.10
-        """
-        if isinstance(vector, BinaryVector):
-            if dtype or padding:
-                raise ValueError(
-                    "The first argument, vector, has type BinaryVector. "
-                    "dtype or padding cannot be separately defined, but were."
-                )
-            dtype = vector.dtype
-            padding = vector.padding
-            vector = vector.data  # type: ignore
-
-        padding = 0 if padding is None else padding
-        if not isinstance(dtype, BinaryVectorDtype):
-            raise TypeError(
-                "dtype must be a bson.BinaryVectorDtype of BinaryVectorDType.INT8, PACKED_BIT, FLOAT32"
-            )
-        metadata = struct.pack("<sB", dtype.value, padding)
-
-        if isinstance(vector, list):
-            if dtype == BinaryVectorDtype.INT8:  # pack ints in [-128, 127] as signed int8
-                format_str = "b"
-                if padding:
-                    raise ValueError(f"padding does not apply to {dtype=}")
-            elif dtype == BinaryVectorDtype.PACKED_BIT:  # pack ints in [0, 255] as unsigned uint8
-                format_str = "B"
-                if 0 <= padding > 7:
-                    raise ValueError(f"{padding=}. It must be in [0,1, ..7].")
-                if padding and not vector:
-                    raise ValueError("Empty vector with non-zero padding.")
-            elif dtype == BinaryVectorDtype.FLOAT32:  # pack floats as float32
-                format_str = "f"
-                if padding:
-                    raise ValueError(f"padding does not apply to {dtype=}")
-            else:
-                raise NotImplementedError("%s not yet supported" % dtype)
-            data = struct.pack(f"<{len(vector)}{format_str}", *vector)
-        else:  # vector is numpy array or incorrect type.
-            try:
-                import numpy as np
-            except ImportError as exc:
-                raise ImportError(
-                    "Failed to create binary from vector. Check type. If numpy array, numpy must be installed."
-                ) from exc
-            if not isinstance(vector, np.ndarray):
-                raise TypeError(
-                    "Could not create Binary. Vector must be a BinaryVector, list[int], list[float] or numpy ndarray."
-                )
-            if vector.ndim != 1:
-                raise ValueError(
-                    "from_numpy_vector only supports 1D arrays as it creates a single vector."
-                )
-
-            if dtype == BinaryVectorDtype.FLOAT32:
-                vector = vector.astype(np.dtype("float32"), copy=False)
-            elif dtype == BinaryVectorDtype.INT8:
-                if vector.min() >= -128 and vector.max() <= 127:
-                    vector = vector.astype(np.dtype("int8"), copy=False)
-                else:
-                    raise ValueError("Values found outside INT8 range.")
-            elif dtype == BinaryVectorDtype.PACKED_BIT:
-                if vector.min() >= 0 and vector.max() <= 127:
-                    vector = vector.astype(np.dtype("uint8"), copy=False)
-                else:
-                    raise ValueError("Values found outside UINT8 range.")
-            else:
-                raise NotImplementedError("%s not yet supported" % dtype)
-            data = vector.tobytes()
-
-        if padding and len(vector) and not (data[-1] & ((1 << padding) - 1)) == 0:
-            raise ValueError(
-                "Vector has a padding P, but bits in the final byte lower than P are non-zero. They must be zero."
-            )
-        return cls(metadata + data, subtype=VECTOR_SUBTYPE)
-
-    def as_vector(self, return_numpy: bool = False) -> BinaryVector:
-        """From the Binary, create a list or 1-d numpy array of numbers, along with dtype and padding.
-
-        :param return_numpy: If True, BinaryVector.data will be a one-dimensional numpy array. By default, it is a list.
-        :return: BinaryVector
-
-        .. versionadded:: 4.10
-        """
-
-        if self.subtype != VECTOR_SUBTYPE:
-            raise ValueError(f"Cannot decode subtype {self.subtype} as a vector")
-
-        dtype, padding = struct.unpack_from("<sB", self)
-        dtype = BinaryVectorDtype(dtype)
-        offset = 2
-        n_bytes = len(self) - offset
-
-        if padding and dtype != BinaryVectorDtype.PACKED_BIT:
-            raise ValueError(
-                f"Corrupt data. Padding ({padding}) must be 0 for all but PACKED_BIT dtypes. ({dtype=})"
-            )
-
-        if not return_numpy:
-            if dtype == BinaryVectorDtype.INT8:
-                dtype_format = "b"
-                format_string = f"<{n_bytes}{dtype_format}"
-                vector = list(struct.unpack_from(format_string, self, offset))
-                return BinaryVector(vector, dtype, padding)
-
-            elif dtype == BinaryVectorDtype.FLOAT32:
-                n_values = n_bytes // 4
-                if n_bytes % 4:
-                    raise ValueError(
-                        "Corrupt data. N bytes for a float32 vector must be a multiple of 4."
-                    )
-                dtype_format = "f"
-                format_string = f"<{n_values}{dtype_format}"
-                vector = list(struct.unpack_from(format_string, self, offset))
-                return BinaryVector(vector, dtype, padding)
-
-            elif dtype == BinaryVectorDtype.PACKED_BIT:
-                # data packed as uint8
-                if padding and not n_bytes:
-                    raise ValueError("Corrupt data. Vector has a padding P, but no data.")
-                if padding > 7 or padding < 0:
-                    raise ValueError(f"Corrupt data. Padding ({padding}) must be between 0 and 7.")
-                dtype_format = "B"
-                format_string = f"<{n_bytes}{dtype_format}"
-                unpacked_uint8s = list(struct.unpack_from(format_string, self, offset))
-                if padding and n_bytes and unpacked_uint8s[-1] & (1 << padding) - 1 != 0:
-                    warnings.warn(
-                        "Vector has a padding P, but bits in the final byte lower than P are non-zero. For pymongo>=5.0, they must be zero.",
-                        DeprecationWarning,
-                        stacklevel=2,
-                    )
-                return BinaryVector(unpacked_uint8s, dtype, padding)
-
-            else:
-                raise NotImplementedError("Binary Vector dtype %s not yet supported" % dtype.name)
-        else:  # create a numpy array
-            try:
-                import numpy as np
-            except ImportError as exc:
-                raise ImportError(
-                    "Converting binary to numpy.ndarray requires numpy to be installed."
-                ) from exc
-            if dtype == BinaryVectorDtype.INT8:
-                data = np.frombuffer(self[offset:], dtype="int8")
-            elif dtype == BinaryVectorDtype.FLOAT32:
-                if n_bytes % 4:
-                    raise ValueError(
-                        "Corrupt data. N bytes for a float32 vector must be a multiple of 4."
-                    )
-                data = np.frombuffer(self[offset:], dtype="float32")
-            elif dtype == BinaryVectorDtype.PACKED_BIT:
-                # data packed as uint8
-                if padding and not n_bytes:
-                    raise ValueError("Corrupt data. Vector has a padding P, but no data.")
-                if padding > 7 or padding < 0:
-                    raise ValueError(f"Corrupt data. Padding ({padding}) must be between 0 and 7.")
-                data = np.frombuffer(self[offset:], dtype="uint8")
-                if padding and np.unpackbits(data[-1])[-padding:].sum() > 0:
-                    warnings.warn(
-                        "Vector has a padding P, but bits in the final byte lower than P are non-zero. For pymongo>=5.0, they must be zero.",
-                        DeprecationWarning,
-                        stacklevel=2,
-                    )
-            else:
-                raise NotImplementedError("Binary Vector dtype %s not yet supported" % dtype.name)
-            return BinaryVector(data, dtype, padding)
-
     @property
-    def subtype(self) -> int:
-        """Subtype of this binary data."""
+    def subtype(self):
+        """Subtype of this binary data.
+        """
         return self.__subtype
 
-    def __getnewargs__(self) -> Tuple[bytes, int]:  # type: ignore[override]
+    def __getnewargs__(self):
         # Work around http://bugs.python.org/issue7382
-        data = super().__getnewargs__()[0]
-        if not isinstance(data, bytes):
-            data = data.encode("latin-1")
+        data = super(Binary, self).__getnewargs__()[0]
+        if PY3 and not isinstance(data, binary_type):
+            data = data.encode('latin-1')
         return data, self.__subtype
 
-    def __eq__(self, other: Any) -> bool:
+    def __eq__(self, other):
         if isinstance(other, Binary):
-            return (self.__subtype, bytes(self)) == (other.subtype, bytes(other))
+            return ((self.__subtype, binary_type(self)) ==
+                    (other.subtype, binary_type(other)))
         # We don't return NotImplemented here because if we did then
         # Binary("foo") == "foo" would return True, since Binary is a
         # subclass of str...
         return False
 
-    def __hash__(self) -> int:
-        return super().__hash__() ^ hash(self.__subtype)
-
-    def __ne__(self, other: Any) -> bool:
+    def __ne__(self, other):
         return not self == other
 
-    def __repr__(self) -> str:
-        if self.__subtype == SENSITIVE_SUBTYPE:
-            return f"<Binary(REDACTED, {self.__subtype})>"
-        else:
-            return f"Binary({bytes.__repr__(self)}, {self.__subtype})"
+    def __repr__(self):
+        return "Binary(%s, %s)" % (binary_type.__repr__(self), self.__subtype)
+
+
+class UUIDLegacy(Binary):
+    """UUID wrapper to support working with UUIDs stored as legacy
+    BSON binary subtype 3.
+
+    .. doctest::
+
+      >>> import uuid
+      >>> from bson.binary import Binary, UUIDLegacy, UUID_SUBTYPE
+      >>> my_uuid = uuid.uuid4()
+      >>> coll = db.test
+      >>> coll.uuid_subtype = UUID_SUBTYPE
+      >>> coll.insert({'uuid': Binary(my_uuid.bytes, 3)})
+      ObjectId('...')
+      >>> coll.find({'uuid': my_uuid}).count()
+      0
+      >>> coll.find({'uuid': UUIDLegacy(my_uuid)}).count()
+      1
+      >>> coll.find({'uuid': UUIDLegacy(my_uuid)})[0]['uuid']
+      UUID('...')
+      >>>
+      >>> # Convert from subtype 3 to subtype 4
+      >>> doc = coll.find_one({'uuid': UUIDLegacy(my_uuid)})
+      >>> coll.save(doc)
+      ObjectId('...')
+      >>> coll.find({'uuid': UUIDLegacy(my_uuid)}).count()
+      0
+      >>> coll.find({'uuid': {'$in': [UUIDLegacy(my_uuid), my_uuid]}}).count()
+      1
+      >>> coll.find_one({'uuid': my_uuid})['uuid']
+      UUID('...')
+
+    Raises TypeError if `obj` is not an instance of :class:`~uuid.UUID`.
+
+    :Parameters:
+      - `obj`: An instance of :class:`~uuid.UUID`.
+    """
+
+    def __new__(cls, obj):
+        if not isinstance(obj, UUID):
+            raise TypeError("obj must be an instance of uuid.UUID")
+        # Python 3.0(.1) returns a bytearray instance for bytes (3.1 and
+        # newer just return a bytes instance). Convert that to binary_type
+        # for compatibility.
+        self = Binary.__new__(cls, binary_type(obj.bytes), OLD_UUID_SUBTYPE)
+        self.__uuid = obj
+        return self
+
+    def __getnewargs__(self):
+        # Support copy and deepcopy
+        return (self.__uuid,)
+
+    @property
+    def uuid(self):
+        """UUID instance wrapped by this UUIDLegacy instance.
+        """
+        return self.__uuid
+
+    def __repr__(self):
+        return "UUIDLegacy('%s')" % self.__uuid

bson/bson-endian.h

@@ -1,233 +0,0 @@
-/*
- * Copyright 2013-2016 MongoDB, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-#ifndef BSON_ENDIAN_H
-#define BSON_ENDIAN_H
-
-
-#if defined(__sun)
-# include <sys/byteorder.h>
-#endif
-
-
-#ifdef _MSC_VER
-# define BSON_INLINE __inline
-#else
-# include <stdint.h>
-# define BSON_INLINE __inline__
-#endif
-
-
-#define BSON_BIG_ENDIAN    4321
-#define BSON_LITTLE_ENDIAN 1234
-
-
-/* WORDS_BIGENDIAN from pyconfig.h / Python.h */
-#ifdef WORDS_BIGENDIAN
-# define BSON_BYTE_ORDER BSON_BIG_ENDIAN
-#else
-# define BSON_BYTE_ORDER BSON_LITTLE_ENDIAN
-#endif
-
-
-#if defined(__sun)
-# define BSON_UINT16_SWAP_LE_BE(v) BSWAP_16((uint16_t)v)
-# define BSON_UINT32_SWAP_LE_BE(v) BSWAP_32((uint32_t)v)
-# define BSON_UINT64_SWAP_LE_BE(v) BSWAP_64((uint64_t)v)
-#elif defined(__clang__) && defined(__clang_major__) && defined(__clang_minor__) && \
-  (__clang_major__ >= 3) && (__clang_minor__ >= 1)
-# if __has_builtin(__builtin_bswap16)
-#  define BSON_UINT16_SWAP_LE_BE(v) __builtin_bswap16(v)
-# endif
-# if __has_builtin(__builtin_bswap32)
-#  define BSON_UINT32_SWAP_LE_BE(v) __builtin_bswap32(v)
-# endif
-# if __has_builtin(__builtin_bswap64)
-#  define BSON_UINT64_SWAP_LE_BE(v) __builtin_bswap64(v)
-# endif
-#elif defined(__GNUC__) && (__GNUC__ >= 4)
-# if __GNUC__ >= 4 && defined (__GNUC_MINOR__) && __GNUC_MINOR__ >= 3
-#  define BSON_UINT32_SWAP_LE_BE(v) __builtin_bswap32 ((uint32_t)v)
-#  define BSON_UINT64_SWAP_LE_BE(v) __builtin_bswap64 ((uint64_t)v)
-# endif
-# if __GNUC__ >= 4 && defined (__GNUC_MINOR__) && __GNUC_MINOR__ >= 8
-#  define BSON_UINT16_SWAP_LE_BE(v) __builtin_bswap16 ((uint32_t)v)
-# endif
-#endif
-
-
-#ifndef BSON_UINT16_SWAP_LE_BE
-# define BSON_UINT16_SWAP_LE_BE(v) __bson_uint16_swap_slow ((uint16_t)v)
-#endif
-
-
-#ifndef BSON_UINT32_SWAP_LE_BE
-# define BSON_UINT32_SWAP_LE_BE(v) __bson_uint32_swap_slow ((uint32_t)v)
-#endif
-
-
-#ifndef BSON_UINT64_SWAP_LE_BE
-# define BSON_UINT64_SWAP_LE_BE(v) __bson_uint64_swap_slow ((uint64_t)v)
-#endif
-
-
-#if BSON_BYTE_ORDER == BSON_LITTLE_ENDIAN
-# define BSON_UINT16_FROM_LE(v)  ((uint16_t)v)
-# define BSON_UINT16_TO_LE(v)    ((uint16_t)v)
-# define BSON_UINT16_FROM_BE(v)  BSON_UINT16_SWAP_LE_BE (v)
-# define BSON_UINT16_TO_BE(v)    BSON_UINT16_SWAP_LE_BE (v)
-# define BSON_UINT32_FROM_LE(v)  ((uint32_t)v)
-# define BSON_UINT32_TO_LE(v)    ((uint32_t)v)
-# define BSON_UINT32_FROM_BE(v)  BSON_UINT32_SWAP_LE_BE (v)
-# define BSON_UINT32_TO_BE(v)    BSON_UINT32_SWAP_LE_BE (v)
-# define BSON_UINT64_FROM_LE(v)  ((uint64_t)v)
-# define BSON_UINT64_TO_LE(v)    ((uint64_t)v)
-# define BSON_UINT64_FROM_BE(v)  BSON_UINT64_SWAP_LE_BE (v)
-# define BSON_UINT64_TO_BE(v)    BSON_UINT64_SWAP_LE_BE (v)
-# define BSON_DOUBLE_FROM_LE(v)  ((double)v)
-# define BSON_DOUBLE_TO_LE(v)    ((double)v)
-#elif BSON_BYTE_ORDER == BSON_BIG_ENDIAN
-# define BSON_UINT16_FROM_LE(v)  BSON_UINT16_SWAP_LE_BE (v)
-# define BSON_UINT16_TO_LE(v)    BSON_UINT16_SWAP_LE_BE (v)
-# define BSON_UINT16_FROM_BE(v)  ((uint16_t)v)
-# define BSON_UINT16_TO_BE(v)    ((uint16_t)v)
-# define BSON_UINT32_FROM_LE(v)  BSON_UINT32_SWAP_LE_BE (v)
-# define BSON_UINT32_TO_LE(v)    BSON_UINT32_SWAP_LE_BE (v)
-# define BSON_UINT32_FROM_BE(v)  ((uint32_t)v)
-# define BSON_UINT32_TO_BE(v)    ((uint32_t)v)
-# define BSON_UINT64_FROM_LE(v)  BSON_UINT64_SWAP_LE_BE (v)
-# define BSON_UINT64_TO_LE(v)    BSON_UINT64_SWAP_LE_BE (v)
-# define BSON_UINT64_FROM_BE(v)  ((uint64_t)v)
-# define BSON_UINT64_TO_BE(v)    ((uint64_t)v)
-# define BSON_DOUBLE_FROM_LE(v)  (__bson_double_swap_slow (v))
-# define BSON_DOUBLE_TO_LE(v)    (__bson_double_swap_slow (v))
-#else
-# error "The endianness of target architecture is unknown."
-#endif
-
-
-/*
- *--------------------------------------------------------------------------
- *
- * __bson_uint16_swap_slow --
- *
- *       Fallback endianness conversion for 16-bit integers.
- *
- * Returns:
- *       The endian swapped version.
- *
- * Side effects:
- *       None.
- *
- *--------------------------------------------------------------------------
- */
-
-static BSON_INLINE uint16_t
-__bson_uint16_swap_slow (uint16_t v) /* IN */
-{
-   return ((v & 0x00FF) << 8) |
-          ((v & 0xFF00) >> 8);
-}
-
-
-/*
- *--------------------------------------------------------------------------
- *
- * __bson_uint32_swap_slow --
- *
- *       Fallback endianness conversion for 32-bit integers.
- *
- * Returns:
- *       The endian swapped version.
- *
- * Side effects:
- *       None.
- *
- *--------------------------------------------------------------------------
- */
-
-static BSON_INLINE uint32_t
-__bson_uint32_swap_slow (uint32_t v) /* IN */
-{
-   return ((v & 0x000000FFU) << 24) |
-          ((v & 0x0000FF00U) <<  8) |
-          ((v & 0x00FF0000U) >>  8) |
-          ((v & 0xFF000000U) >> 24);
-}
-
-
-/*
- *--------------------------------------------------------------------------
- *
- * __bson_uint64_swap_slow --
- *
- *       Fallback endianness conversion for 64-bit integers.
- *
- * Returns:
- *       The endian swapped version.
- *
- * Side effects:
- *       None.
- *
- *--------------------------------------------------------------------------
- */
-
-static BSON_INLINE uint64_t
-__bson_uint64_swap_slow (uint64_t v) /* IN */
-{
-   return ((v & 0x00000000000000FFULL) << 56) |
-          ((v & 0x000000000000FF00ULL) << 40) |
-          ((v & 0x0000000000FF0000ULL) << 24) |
-          ((v & 0x00000000FF000000ULL) <<  8) |
-          ((v & 0x000000FF00000000ULL) >>  8) |
-          ((v & 0x0000FF0000000000ULL) >> 24) |
-          ((v & 0x00FF000000000000ULL) >> 40) |
-          ((v & 0xFF00000000000000ULL) >> 56);
-}
-
-
-/*
- *--------------------------------------------------------------------------
- *
- * __bson_double_swap_slow --
- *
- *       Fallback endianness conversion for double floating point.
- *
- * Returns:
- *       The endian swapped version.
- *
- * Side effects:
- *       None.
- *
- *--------------------------------------------------------------------------
- */
-
-
-static BSON_INLINE double
-__bson_double_swap_slow (double v) /* IN */
-{
-   uint64_t uv;
-
-   memcpy(&uv, &v, sizeof(v));
-   uv = BSON_UINT64_SWAP_LE_BE(uv);
-   memcpy(&v, &uv, sizeof(v));
-
-   return v;
-}
-
-
-#endif /* BSON_ENDIAN_H */

bson/buffer.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2009-2015 MongoDB, Inc.
+ * Copyright 2009-2012 10gen, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,10 +14,6 @@
  * limitations under the License.
  */
 
-/* Include Python.h so we can set Python's error indicator. */
-#define PY_SSIZE_T_CLEAN
-#include "Python.h"
-
 #include <stdlib.h>
 #include <string.h>
 
@@ -31,19 +27,12 @@ struct buffer {
     int position;
 };
 
-/* Set Python's error indicator to MemoryError.
- * Called after allocation failures. */
-static void set_memory_error(void) {
-    PyErr_NoMemory();
-}
-
 /* Allocate and return a new buffer.
- * Return NULL and sets MemoryError on allocation failure. */
-buffer_t pymongo_buffer_new(void) {
+ * Return NULL on allocation failure. */
+buffer_t buffer_new(void) {
     buffer_t buffer;
     buffer = (buffer_t)malloc(sizeof(struct buffer));
     if (buffer == NULL) {
-        set_memory_error();
         return NULL;
     }
 
@@ -52,7 +41,6 @@ buffer_t pymongo_buffer_new(void) {
     buffer->buffer = (char*)malloc(sizeof(char) * INITIAL_BUFFER_SIZE);
     if (buffer->buffer == NULL) {
         free(buffer);
-        set_memory_error();
         return NULL;
     }
 
@@ -61,20 +49,17 @@ buffer_t pymongo_buffer_new(void) {
 
 /* Free the memory allocated for `buffer`.
  * Return non-zero on failure. */
-int pymongo_buffer_free(buffer_t buffer) {
+int buffer_free(buffer_t buffer) {
     if (buffer == NULL) {
         return 1;
     }
-    /* Buffer will be NULL when buffer_grow fails. */
-    if (buffer->buffer != NULL) {
-        free(buffer->buffer);
-    }
+    free(buffer->buffer);
     free(buffer);
     return 0;
 }
 
 /* Grow `buffer` to at least `min_length`.
- * Return non-zero and sets MemoryError on allocation failure. */
+ * Return non-zero on allocation failure. */
 static int buffer_grow(buffer_t buffer, int min_length) {
     int old_size = 0;
     int size = buffer->size;
@@ -94,7 +79,7 @@ static int buffer_grow(buffer_t buffer, int min_length) {
     buffer->buffer = (char*)realloc(buffer->buffer, sizeof(char) * size);
     if (buffer->buffer == NULL) {
         free(old_buffer);
-        set_memory_error();
+        free(buffer);
         return 1;
     }
     buffer->size = size;
@@ -102,27 +87,17 @@ static int buffer_grow(buffer_t buffer, int min_length) {
 }
 
 /* Assure that `buffer` has at least `size` free bytes (and grow if needed).
- * Return non-zero and sets MemoryError on allocation failure.
- * Return non-zero and sets ValueError if `size` would exceed 2GiB. */
+ * Return non-zero on allocation failure. */
 static int buffer_assure_space(buffer_t buffer, int size) {
-    int new_size = buffer->position + size;
-    /* Check for overflow. */
-    if (new_size < buffer->position) {
-        PyErr_SetString(PyExc_ValueError,
-                        "Document would overflow BSON size limit");
-        return 1;
-    }
-
-    if (new_size <= buffer->size) {
+    if (buffer->position + size <= buffer->size) {
         return 0;
     }
-    return buffer_grow(buffer, new_size);
+    return buffer_grow(buffer, buffer->position + size);
 }
 
 /* Save `size` bytes from the current position in `buffer` (and grow if needed).
- * Return offset for writing, or -1 on failure.
- * Sets MemoryError or ValueError on failure. */
-buffer_position pymongo_buffer_save_space(buffer_t buffer, int size) {
+ * Return offset for writing, or -1 on allocation failure. */
+buffer_position buffer_save_space(buffer_t buffer, int size) {
     int position = buffer->position;
     if (buffer_assure_space(buffer, size) != 0) {
         return -1;
@@ -132,9 +107,8 @@ buffer_position pymongo_buffer_save_space(buffer_t buffer, int size) {
 }
 
 /* Write `size` bytes from `data` to `buffer` (and grow if needed).
- * Return non-zero on failure.
- * Sets MemoryError or ValueError on failure. */
-int pymongo_buffer_write(buffer_t buffer, const char* data, int size) {
+ * Return non-zero on allocation failure. */
+int buffer_write(buffer_t buffer, const char* data, int size) {
     if (buffer_assure_space(buffer, size) != 0) {
         return 1;
     }
@@ -144,14 +118,25 @@ int pymongo_buffer_write(buffer_t buffer, const char* data, int size) {
     return 0;
 }
 
-int pymongo_buffer_get_position(buffer_t buffer) {
+/* Write `size` bytes from `data` to `buffer` at position `position`.
+ * Does not change the internal position of `buffer`.
+ * Return non-zero if buffer isn't large enough for write. */
+int buffer_write_at_position(buffer_t buffer, buffer_position position,
+                             const char* data, int size) {
+    if (position + size > buffer->size) {
+        buffer_free(buffer);
+        return 1;
+    }
+
+    memcpy(buffer->buffer + position, data, size);
+    return 0;
+}
+
+
+int buffer_get_position(buffer_t buffer) {
     return buffer->position;
 }
 
-char* pymongo_buffer_get_buffer(buffer_t buffer) {
+char* buffer_get_buffer(buffer_t buffer) {
     return buffer->buffer;
 }
-
-void pymongo_buffer_update_position(buffer_t buffer, buffer_position new_position) {
-    buffer->position = new_position;
-}

bson/buffer.h

@@ -1,5 +1,5 @@
 /*
- * Copyright 2009-2015 MongoDB, Inc.
+ * Copyright 2009-2012 10gen, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -27,25 +27,29 @@ typedef int buffer_position;
 
 /* Allocate and return a new buffer.
  * Return NULL on allocation failure. */
-buffer_t pymongo_buffer_new(void);
+buffer_t buffer_new(void);
 
 /* Free the memory allocated for `buffer`.
  * Return non-zero on failure. */
-int pymongo_buffer_free(buffer_t buffer);
+int buffer_free(buffer_t buffer);
 
 /* Save `size` bytes from the current position in `buffer` (and grow if needed).
  * Return offset for writing, or -1 on allocation failure. */
-buffer_position pymongo_buffer_save_space(buffer_t buffer, int size);
+buffer_position buffer_save_space(buffer_t buffer, int size);
 
 /* Write `size` bytes from `data` to `buffer` (and grow if needed).
  * Return non-zero on allocation failure. */
-int pymongo_buffer_write(buffer_t buffer, const char* data, int size);
+int buffer_write(buffer_t buffer, const char* data, int size);
+
+/* Write `size` bytes from `data` to `buffer` at position `position`.
+ * Does not change the internal position of `buffer`.
+ * Return non-zero if buffer isn't large enough for write. */
+int buffer_write_at_position(buffer_t buffer, buffer_position position, const char* data, int size);
 
 /* Getters for the internals of a buffer_t.
  * Should try to avoid using these as much as possible
  * since they break the abstraction. */
-buffer_position pymongo_buffer_get_position(buffer_t buffer);
-char* pymongo_buffer_get_buffer(buffer_t buffer);
-void pymongo_buffer_update_position(buffer_t buffer, buffer_position new_position);
+buffer_position buffer_get_position(buffer_t buffer);
+char* buffer_get_buffer(buffer_t buffer);
 
 #endif

bson/code.py

@@ -1,4 +1,4 @@
-# Copyright 2009-present MongoDB, Inc.
+# Copyright 2009-2012 10gen, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -12,89 +12,67 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-"""Tools for representing JavaScript code in BSON."""
-from __future__ import annotations
-
-from collections.abc import Mapping as _Mapping
-from typing import Any, Mapping, Optional, Type, Union
-
+"""Tools for representing JavaScript code in BSON.
+"""
 
 class Code(str):
     """BSON's JavaScript code type.
 
     Raises :class:`TypeError` if `code` is not an instance of
-    :class:`str` or `scope` is not ``None`` or an instance
-    of :class:`dict`.
+    :class:`basestring` (:class:`str` in python 3) or `scope`
+    is not ``None`` or an instance of :class:`dict`.
 
     Scope variables can be set by passing a dictionary as the `scope`
     argument or by using keyword arguments. If a variable is set as a
     keyword argument it will override any setting for that variable in
     the `scope` dictionary.
 
-    :param code: A string containing JavaScript code to be evaluated or another
-        instance of Code. In the latter case, the scope of `code` becomes this
-        Code's :attr:`scope`.
-    :param scope: dictionary representing the scope in which
+    :Parameters:
+      - `code`: string containing JavaScript code to be evaluated
+      - `scope` (optional): dictionary representing the scope in which
         `code` should be evaluated - a mapping from identifiers (as
-        strings) to values. Defaults to ``None``. This is applied after any
-        scope associated with a given `code` above.
-    :param kwargs: scope variables can also be passed as
-        keyword arguments. These are applied after `scope` and `code`.
-
-    .. versionchanged:: 3.4
-      The default value for :attr:`scope` is ``None`` instead of ``{}``.
+        strings) to values
+      - `**kwargs` (optional): scope variables can also be passed as
+        keyword arguments
 
+    .. versionadded:: 1.9
+       Ability to pass scope values using keyword arguments.
     """
 
-    _type_marker = 13
-    __scope: Union[Mapping[str, Any], None]
-
-    def __new__(
-        cls: Type[Code],
-        code: Union[str, Code],
-        scope: Optional[Mapping[str, Any]] = None,
-        **kwargs: Any,
-    ) -> Code:
-        if not isinstance(code, str):
-            raise TypeError(f"code must be an instance of str, not {type(code)}")
+    def __new__(cls, code, scope=None, **kwargs):
+        if not isinstance(code, basestring):
+            raise TypeError("code must be an "
+                            "instance of %s" % (basestring.__name__,))
 
         self = str.__new__(cls, code)
 
         try:
-            self.__scope = code.scope  # type: ignore
+            self.__scope = code.scope
         except AttributeError:
-            self.__scope = None
+            self.__scope = {}
 
         if scope is not None:
-            if not isinstance(scope, _Mapping):
-                raise TypeError(f"scope must be an instance of dict, not {type(scope)}")
-            if self.__scope is not None:
-                self.__scope.update(scope)  # type: ignore
-            else:
-                self.__scope = scope
+            if not isinstance(scope, dict):
+                raise TypeError("scope must be an instance of dict")
+            self.__scope.update(scope)
 
-        if kwargs:
-            if self.__scope is not None:
-                self.__scope.update(kwargs)  # type: ignore
-            else:
-                self.__scope = kwargs
+        self.__scope.update(kwargs)
 
         return self
 
     @property
-    def scope(self) -> Optional[Mapping[str, Any]]:
-        """Scope dictionary for this instance or ``None``."""
+    def scope(self):
+        """Scope dictionary for this instance.
+        """
         return self.__scope
 
-    def __repr__(self) -> str:
-        return f"Code({str.__repr__(self)}, {self.__scope!r})"
+    def __repr__(self):
+        return "Code(%s, %r)" % (str.__repr__(self), self.__scope)
 
-    def __eq__(self, other: Any) -> bool:
+    def __eq__(self, other):
         if isinstance(other, Code):
             return (self.__scope, str(self)) == (other.__scope, str(other))
         return False
 
-    __hash__: Any = None
-
-    def __ne__(self, other: Any) -> bool:
+    def __ne__(self, other):
         return not self == other

bson/codec_options.py

@@ -1,505 +0,0 @@
-# Copyright 2014-present MongoDB, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Tools for specifying BSON codec options."""
-from __future__ import annotations
-
-import abc
-import datetime
-import enum
-from collections.abc import MutableMapping as _MutableMapping
-from typing import (
-    TYPE_CHECKING,
-    Any,
-    Callable,
-    Generic,
-    Iterable,
-    Mapping,
-    NamedTuple,
-    Optional,
-    Tuple,
-    Type,
-    Union,
-    cast,
-)
-
-from bson.binary import (
-    ALL_UUID_REPRESENTATIONS,
-    UUID_REPRESENTATION_NAMES,
-    UuidRepresentation,
-)
-from bson.typings import _DocumentType
-
-_RAW_BSON_DOCUMENT_MARKER = 101
-
-
-def _raw_document_class(document_class: Any) -> bool:
-    """Determine if a document_class is a RawBSONDocument class."""
-    marker = getattr(document_class, "_type_marker", None)
-    return marker == _RAW_BSON_DOCUMENT_MARKER
-
-
-class TypeEncoder(abc.ABC):
-    """Base class for defining type codec classes which describe how a
-    custom type can be transformed to one of the types BSON understands.
-
-    Codec classes must implement the ``python_type`` attribute, and the
-    ``transform_python`` method to support encoding.
-
-    See `encode data with type codecs <https://www.mongodb.com/docs/languages/python/pymongo-driver/current/data-formats/custom-types/type-codecs/#encode-data-with-type-codecs>`_ documentation for an example.
-    """
-
-    @abc.abstractproperty
-    def python_type(self) -> Any:
-        """The Python type to be converted into something serializable."""
-
-    @abc.abstractmethod
-    def transform_python(self, value: Any) -> Any:
-        """Convert the given Python object into something serializable."""
-
-
-class TypeDecoder(abc.ABC):
-    """Base class for defining type codec classes which describe how a
-    BSON type can be transformed to a custom type.
-
-    Codec classes must implement the ``bson_type`` attribute, and the
-    ``transform_bson`` method to support decoding.
-
-    See `encode data with type codecs <https://www.mongodb.com/docs/languages/python/pymongo-driver/current/data-formats/custom-types/type-codecs/#encode-data-with-type-codecs>`_ documentation for an example.
-    """
-
-    @abc.abstractproperty
-    def bson_type(self) -> Any:
-        """The BSON type to be converted into our own type."""
-
-    @abc.abstractmethod
-    def transform_bson(self, value: Any) -> Any:
-        """Convert the given BSON value into our own type."""
-
-
-class TypeCodec(TypeEncoder, TypeDecoder):
-    """Base class for defining type codec classes which describe how a
-    custom type can be transformed to/from one of the types :mod:`bson`
-    can already encode/decode.
-
-    Codec classes must implement the ``python_type`` attribute, and the
-    ``transform_python`` method to support encoding, as well as the
-    ``bson_type`` attribute, and the ``transform_bson`` method to support
-    decoding.
-
-    See `encode data with type codecs <https://www.mongodb.com/docs/languages/python/pymongo-driver/current/data-formats/custom-types/type-codecs/#encode-data-with-type-codecs>`_ documentation for an example.
-    """
-
-
-_Codec = Union[TypeEncoder, TypeDecoder, TypeCodec]
-_Fallback = Callable[[Any], Any]
-
-
-class TypeRegistry:
-    """Encapsulates type codecs used in encoding and / or decoding BSON, as
-    well as the fallback encoder. Type registries cannot be modified after
-    instantiation.
-
-    ``TypeRegistry`` can be initialized with an iterable of type codecs, and
-    a callable for the fallback encoder::
-
-      >>> from bson.codec_options import TypeRegistry
-      >>> type_registry = TypeRegistry([Codec1, Codec2, Codec3, ...],
-      ...                              fallback_encoder)
-
-    See `add codec to the type registry <https://www.mongodb.com/docs/languages/python/pymongo-driver/current/data-formats/custom-types/type-codecs/#add-codec-to-the-type-registry>`_ documentation for an example.
-
-    :param type_codecs: iterable of type codec instances. If
-        ``type_codecs`` contains multiple codecs that transform a single
-        python or BSON type, the transformation specified by the type codec
-        occurring last prevails. A TypeError will be raised if one or more
-        type codecs modify the encoding behavior of a built-in :mod:`bson`
-        type.
-    :param fallback_encoder: callable that accepts a single,
-        unencodable python value and transforms it into a type that
-        :mod:`bson` can encode. See `define a fallback encoder <https://www.mongodb.com/docs/languages/python/pymongo-driver/current/data-formats/custom-types/type-codecs/#define-a-fallback-encoder>`_
-        documentation for an example.
-    """
-
-    def __init__(
-        self,
-        type_codecs: Optional[Iterable[_Codec]] = None,
-        fallback_encoder: Optional[_Fallback] = None,
-    ) -> None:
-        self.__type_codecs = list(type_codecs or [])
-        self._fallback_encoder = fallback_encoder
-        self._encoder_map: dict[Any, Any] = {}
-        self._decoder_map: dict[Any, Any] = {}
-
-        if self._fallback_encoder is not None:
-            if not callable(fallback_encoder):
-                raise TypeError("fallback_encoder %r is not a callable" % (fallback_encoder))
-
-        for codec in self.__type_codecs:
-            is_valid_codec = False
-            if isinstance(codec, TypeEncoder):
-                self._validate_type_encoder(codec)
-                is_valid_codec = True
-                self._encoder_map[codec.python_type] = codec.transform_python
-            if isinstance(codec, TypeDecoder):
-                is_valid_codec = True
-                self._decoder_map[codec.bson_type] = codec.transform_bson
-            if not is_valid_codec:
-                raise TypeError(
-                    f"Expected an instance of {TypeEncoder.__name__}, {TypeDecoder.__name__}, or {TypeCodec.__name__}, got {codec!r} instead"
-                )
-
-    @property
-    def codecs(self) -> list[TypeEncoder | TypeDecoder | TypeCodec]:
-        """The list of type codecs in this registry."""
-        return self.__type_codecs
-
-    @property
-    def fallback_encoder(self) -> Optional[_Fallback]:
-        """The fallback encoder in this registry."""
-        return self._fallback_encoder
-
-    def _validate_type_encoder(self, codec: _Codec) -> None:
-        from bson import _BUILT_IN_TYPES
-
-        for pytype in _BUILT_IN_TYPES:
-            if issubclass(cast(TypeCodec, codec).python_type, pytype):
-                err_msg = (
-                    "TypeEncoders cannot change how built-in types are "
-                    f"encoded (encoder {codec} transforms type {pytype})"
-                )
-                raise TypeError(err_msg)
-
-    def __repr__(self) -> str:
-        return "{}(type_codecs={!r}, fallback_encoder={!r})".format(
-            self.__class__.__name__,
-            self.__type_codecs,
-            self._fallback_encoder,
-        )
-
-    def __eq__(self, other: Any) -> Any:
-        if not isinstance(other, type(self)):
-            return NotImplemented
-        return (
-            (self._decoder_map == other._decoder_map)
-            and (self._encoder_map == other._encoder_map)
-            and (self._fallback_encoder == other._fallback_encoder)
-        )
-
-
-class DatetimeConversion(int, enum.Enum):
-    """Options for decoding BSON datetimes."""
-
-    DATETIME = 1
-    """Decode a BSON UTC datetime as a :class:`datetime.datetime`.
-
-    BSON UTC datetimes that cannot be represented as a
-    :class:`~datetime.datetime` will raise an :class:`OverflowError`
-    or a :class:`ValueError`.
-
-    .. versionadded 4.3
-    """
-
-    DATETIME_CLAMP = 2
-    """Decode a BSON UTC datetime as a :class:`datetime.datetime`, clamping
-    to :attr:`~datetime.datetime.min` and :attr:`~datetime.datetime.max`.
-
-    .. versionadded 4.3
-    """
-
-    DATETIME_MS = 3
-    """Decode a BSON UTC datetime as a :class:`~bson.datetime_ms.DatetimeMS`
-    object.
-
-    .. versionadded 4.3
-    """
-
-    DATETIME_AUTO = 4
-    """Decode a BSON UTC datetime as a :class:`datetime.datetime` if possible,
-    and a :class:`~bson.datetime_ms.DatetimeMS` if not.
-
-    .. versionadded 4.3
-    """
-
-
-class _BaseCodecOptions(NamedTuple):
-    document_class: Type[Mapping[str, Any]]
-    tz_aware: bool
-    uuid_representation: int
-    unicode_decode_error_handler: str
-    tzinfo: Optional[datetime.tzinfo]
-    type_registry: TypeRegistry
-    datetime_conversion: Optional[DatetimeConversion]
-
-
-if TYPE_CHECKING:
-
-    class CodecOptions(Tuple[_DocumentType], Generic[_DocumentType]):
-        document_class: Type[_DocumentType]
-        tz_aware: bool
-        uuid_representation: int
-        unicode_decode_error_handler: Optional[str]
-        tzinfo: Optional[datetime.tzinfo]
-        type_registry: TypeRegistry
-        datetime_conversion: Optional[int]
-
-        def __new__(
-            cls: Type[CodecOptions[_DocumentType]],
-            document_class: Optional[Type[_DocumentType]] = ...,
-            tz_aware: bool = ...,
-            uuid_representation: Optional[int] = ...,
-            unicode_decode_error_handler: Optional[str] = ...,
-            tzinfo: Optional[datetime.tzinfo] = ...,
-            type_registry: Optional[TypeRegistry] = ...,
-            datetime_conversion: Optional[int] = ...,
-        ) -> CodecOptions[_DocumentType]:
-            ...
-
-        # CodecOptions API
-        def with_options(self, **kwargs: Any) -> CodecOptions[Any]:
-            ...
-
-        def _arguments_repr(self) -> str:
-            ...
-
-        # NamedTuple API
-        @classmethod
-        def _make(cls, obj: Iterable[Any]) -> CodecOptions[_DocumentType]:
-            ...
-
-        def _asdict(self) -> dict[str, Any]:
-            ...
-
-        def _replace(self, **kwargs: Any) -> CodecOptions[_DocumentType]:
-            ...
-
-        _source: str
-        _fields: Tuple[str]
-
-else:
-
-    class CodecOptions(_BaseCodecOptions):
-        """Encapsulates options used encoding and / or decoding BSON."""
-
-        def __init__(self, *args, **kwargs):
-            """Encapsulates options used encoding and / or decoding BSON.
-
-            The `document_class` option is used to define a custom type for use
-            decoding BSON documents. Access to the underlying raw BSON bytes for
-            a document is available using the :class:`~bson.raw_bson.RawBSONDocument`
-            type::
-
-              >>> from bson.raw_bson import RawBSONDocument
-              >>> from bson.codec_options import CodecOptions
-              >>> codec_options = CodecOptions(document_class=RawBSONDocument)
-              >>> coll = db.get_collection('test', codec_options=codec_options)
-              >>> doc = coll.find_one()
-              >>> doc.raw
-              '\\x16\\x00\\x00\\x00\\x07_id\\x00[0\\x165\\x91\\x10\\xea\\x14\\xe8\\xc5\\x8b\\x93\\x00'
-
-            The document class can be any type that inherits from
-            :class:`~collections.abc.MutableMapping`::
-
-              >>> class AttributeDict(dict):
-              ...     # A dict that supports attribute access.
-              ...     def __getattr__(self, key):
-              ...         return self[key]
-              ...     def __setattr__(self, key, value):
-              ...         self[key] = value
-              ...
-              >>> codec_options = CodecOptions(document_class=AttributeDict)
-              >>> coll = db.get_collection('test', codec_options=codec_options)
-              >>> doc = coll.find_one()
-              >>> doc._id
-              ObjectId('5b3016359110ea14e8c58b93')
-
-            See `Dates and Times <https://www.mongodb.com/docs/languages/python/pymongo-driver/current/data-formats/dates-and-times/#dates-and-times>`_ for examples using the `tz_aware` and
-            `tzinfo` options.
-
-            See `UUID <https://www.mongodb.com/docs/languages/python/pymongo-driver/current/data-formats/uuid/#universally-unique-ids--uuids->`_ for examples using the `uuid_representation`
-            option.
-
-            :param document_class: BSON documents returned in queries will be decoded
-                to an instance of this class. Must be a subclass of
-                :class:`~collections.abc.MutableMapping`. Defaults to :class:`dict`.
-            :param tz_aware: If ``True``, BSON datetimes will be decoded to timezone
-                aware instances of :class:`~datetime.datetime`. Otherwise they will be
-                naive. Defaults to ``False``.
-            :param uuid_representation: The BSON representation to use when encoding
-                and decoding instances of :class:`~uuid.UUID`. Defaults to
-                :data:`~bson.binary.UuidRepresentation.UNSPECIFIED`. New
-                applications should consider setting this to
-                :data:`~bson.binary.UuidRepresentation.STANDARD` for cross language
-                compatibility. See `UUID representations <https://www.mongodb.com/docs/languages/python/pymongo-driver/current/data-formats/uuid/#universally-unique-ids--uuids->`_ for details.
-            :param unicode_decode_error_handler: The error handler to apply when
-                a Unicode-related error occurs during BSON decoding that would
-                otherwise raise :exc:`UnicodeDecodeError`. Valid options include
-                'strict', 'replace', 'backslashreplace', 'surrogateescape', and
-                'ignore'. Defaults to 'strict'.
-            :param tzinfo: A :class:`~datetime.tzinfo` subclass that specifies the
-                timezone to/from which :class:`~datetime.datetime` objects should be
-                encoded/decoded.
-            :param type_registry: Instance of :class:`TypeRegistry` used to customize
-                encoding and decoding behavior.
-            :param datetime_conversion: Specifies how UTC datetimes should be decoded
-                within BSON. Valid options include 'datetime_ms' to return as a
-                DatetimeMS, 'datetime' to return as a datetime.datetime and
-                raising a ValueError for out-of-range values, 'datetime_auto' to
-                return DatetimeMS objects when the underlying datetime is
-                out-of-range and 'datetime_clamp' to clamp to the minimum and
-                maximum possible datetimes. Defaults to 'datetime'.
-
-            .. versionchanged:: 4.0
-               The default for `uuid_representation` was changed from
-               :const:`~bson.binary.UuidRepresentation.PYTHON_LEGACY` to
-               :const:`~bson.binary.UuidRepresentation.UNSPECIFIED`.
-
-            .. versionadded:: 3.8
-               `type_registry` attribute.
-
-            .. warning:: Care must be taken when changing
-               `unicode_decode_error_handler` from its default value ('strict').
-               The 'replace' and 'ignore' modes should not be used when documents
-               retrieved from the server will be modified in the client application
-               and stored back to the server.
-            """
-            super().__init__()
-
-        def __new__(
-            cls: Type[CodecOptions],
-            document_class: Optional[Type[Mapping[str, Any]]] = None,
-            tz_aware: bool = False,
-            uuid_representation: Optional[int] = UuidRepresentation.UNSPECIFIED,
-            unicode_decode_error_handler: str = "strict",
-            tzinfo: Optional[datetime.tzinfo] = None,
-            type_registry: Optional[TypeRegistry] = None,
-            datetime_conversion: Optional[DatetimeConversion] = DatetimeConversion.DATETIME,
-        ) -> CodecOptions:
-            doc_class = document_class or dict
-            # issubclass can raise TypeError for generic aliases like SON[str, Any].
-            # In that case we can use the base class for the comparison.
-            is_mapping = False
-            try:
-                is_mapping = issubclass(doc_class, _MutableMapping)
-            except TypeError:
-                if hasattr(doc_class, "__origin__"):
-                    is_mapping = issubclass(doc_class.__origin__, _MutableMapping)
-            if not (is_mapping or _raw_document_class(doc_class)):
-                raise TypeError(
-                    "document_class must be dict, bson.son.SON, "
-                    "bson.raw_bson.RawBSONDocument, or a "
-                    "subclass of collections.abc.MutableMapping"
-                )
-            if not isinstance(tz_aware, bool):
-                raise TypeError(f"tz_aware must be True or False, was: tz_aware={tz_aware}")
-            if uuid_representation not in ALL_UUID_REPRESENTATIONS:
-                raise ValueError(
-                    "uuid_representation must be a value from bson.binary.UuidRepresentation"
-                )
-            if not isinstance(unicode_decode_error_handler, str):
-                raise ValueError(
-                    f"unicode_decode_error_handler must be a string, not {type(unicode_decode_error_handler)}"
-                )
-            if tzinfo is not None:
-                if not isinstance(tzinfo, datetime.tzinfo):
-                    raise TypeError(
-                        f"tzinfo must be an instance of datetime.tzinfo, not {type(tzinfo)}"
-                    )
-                if not tz_aware:
-                    raise ValueError("cannot specify tzinfo without also setting tz_aware=True")
-
-            type_registry = type_registry or TypeRegistry()
-
-            if not isinstance(type_registry, TypeRegistry):
-                raise TypeError(
-                    f"type_registry must be an instance of TypeRegistry, not {type(type_registry)}"
-                )
-
-            return tuple.__new__(
-                cls,
-                (
-                    doc_class,
-                    tz_aware,
-                    uuid_representation,
-                    unicode_decode_error_handler,
-                    tzinfo,
-                    type_registry,
-                    datetime_conversion,
-                ),
-            )
-
-        def _arguments_repr(self) -> str:
-            """Representation of the arguments used to create this object."""
-            document_class_repr = (
-                "dict" if self.document_class is dict else repr(self.document_class)
-            )
-
-            uuid_rep_repr = UUID_REPRESENTATION_NAMES.get(
-                self.uuid_representation, self.uuid_representation
-            )
-
-            return (
-                "document_class={}, tz_aware={!r}, uuid_representation={}, "
-                "unicode_decode_error_handler={!r}, tzinfo={!r}, "
-                "type_registry={!r}, datetime_conversion={!s}".format(
-                    document_class_repr,
-                    self.tz_aware,
-                    uuid_rep_repr,
-                    self.unicode_decode_error_handler,
-                    self.tzinfo,
-                    self.type_registry,
-                    self.datetime_conversion,
-                )
-            )
-
-        def __repr__(self) -> str:
-            return f"{self.__class__.__name__}({self._arguments_repr()})"
-
-        def with_options(self, **kwargs: Any) -> CodecOptions:
-            """Make a copy of this CodecOptions, overriding some options::
-
-                >>> from bson.codec_options import DEFAULT_CODEC_OPTIONS
-                >>> DEFAULT_CODEC_OPTIONS.tz_aware
-                False
-                >>> options = DEFAULT_CODEC_OPTIONS.with_options(tz_aware=True)
-                >>> options.tz_aware
-                True
-
-            .. versionadded:: 3.5
-            """
-            opts = self._asdict()
-            opts.update(kwargs)
-            return CodecOptions(**opts)
-
-
-DEFAULT_CODEC_OPTIONS: CodecOptions[dict[str, Any]] = CodecOptions()
-
-
-def _parse_codec_options(options: Any) -> CodecOptions[Any]:
-    """Parse BSON codec options."""
-    kwargs = {}
-    for k in set(options) & {
-        "document_class",
-        "tz_aware",
-        "uuidrepresentation",
-        "unicode_decode_error_handler",
-        "tzinfo",
-        "type_registry",
-        "datetime_conversion",
-    }:
-        if k == "uuidrepresentation":
-            kwargs["uuid_representation"] = options[k]
-        else:
-            kwargs[k] = options[k]
-    return CodecOptions(**kwargs)

bson/datetime_ms.py

@@ -1,182 +0,0 @@
-# Copyright 2022-present MongoDB, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you
-# may not use this file except in compliance with the License.  You
-# may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-# implied.  See the License for the specific language governing
-# permissions and limitations under the License.
-
-"""Tools for representing the BSON datetime type.
-
-.. versionadded:: 4.3
-"""
-from __future__ import annotations
-
-import calendar
-import datetime
-from typing import Any, Union, cast
-
-from bson.codec_options import DEFAULT_CODEC_OPTIONS, CodecOptions, DatetimeConversion
-from bson.errors import InvalidBSON
-from bson.tz_util import utc
-
-EPOCH_AWARE = datetime.datetime.fromtimestamp(0, utc)
-EPOCH_NAIVE = EPOCH_AWARE.replace(tzinfo=None)
-_DATETIME_ERROR_SUGGESTION = (
-    "(Consider Using CodecOptions(datetime_conversion=DATETIME_AUTO)"
-    " or MongoClient(datetime_conversion='DATETIME_AUTO'))."
-    " See: https://www.mongodb.com/docs/languages/python/pymongo-driver/current/data-formats/dates-and-times/#handling-out-of-range-datetimes"
-)
-
-
-class DatetimeMS:
-    """Represents a BSON UTC datetime."""
-
-    __slots__ = ("_value",)
-
-    def __init__(self, value: Union[int, datetime.datetime]):
-        """Represents a BSON UTC datetime.
-
-        BSON UTC datetimes are defined as an int64 of milliseconds since the
-        Unix epoch. The principal use of DatetimeMS is to represent
-        datetimes outside the range of the Python builtin
-        :class:`~datetime.datetime` class when
-        encoding/decoding BSON.
-
-        To decode UTC datetimes as a ``DatetimeMS``, `datetime_conversion` in
-        :class:`~bson.codec_options.CodecOptions` must be set to 'datetime_ms' or
-        'datetime_auto'. See `handling out of range datetimes <https://www.mongodb.com/docs/languages/python/pymongo-driver/current/data-formats/dates-and-times/#handling-out-of-range-datetimes>`_ for
-        details.
-
-        :param value: An instance of :class:`datetime.datetime` to be
-            represented as milliseconds since the Unix epoch, or int of
-            milliseconds since the Unix epoch.
-        """
-        if isinstance(value, int):
-            if not (-(2**63) <= value <= 2**63 - 1):
-                raise OverflowError("Must be a 64-bit integer of milliseconds")
-            self._value = value
-        elif isinstance(value, datetime.datetime):
-            self._value = _datetime_to_millis(value)
-        else:
-            raise TypeError(f"{type(value)} is not a valid type for DatetimeMS")
-
-    def __hash__(self) -> int:
-        return hash(self._value)
-
-    def __repr__(self) -> str:
-        return type(self).__name__ + "(" + str(self._value) + ")"
-
-    def __lt__(self, other: Union[DatetimeMS, int]) -> bool:
-        return self._value < other
-
-    def __le__(self, other: Union[DatetimeMS, int]) -> bool:
-        return self._value <= other
-
-    def __eq__(self, other: Any) -> bool:
-        if isinstance(other, DatetimeMS):
-            return self._value == other._value
-        return False
-
-    def __ne__(self, other: Any) -> bool:
-        if isinstance(other, DatetimeMS):
-            return self._value != other._value
-        return True
-
-    def __gt__(self, other: Union[DatetimeMS, int]) -> bool:
-        return self._value > other
-
-    def __ge__(self, other: Union[DatetimeMS, int]) -> bool:
-        return self._value >= other
-
-    _type_marker = 9
-
-    def as_datetime(
-        self, codec_options: CodecOptions[Any] = DEFAULT_CODEC_OPTIONS
-    ) -> datetime.datetime:
-        """Create a Python :class:`~datetime.datetime` from this DatetimeMS object.
-
-        :param codec_options: A CodecOptions instance for specifying how the
-            resulting DatetimeMS object will be formatted using ``tz_aware``
-            and ``tz_info``. Defaults to
-            :const:`~bson.codec_options.DEFAULT_CODEC_OPTIONS`.
-        """
-        return cast(datetime.datetime, _millis_to_datetime(self._value, codec_options))
-
-    def __int__(self) -> int:
-        return self._value
-
-
-def _datetime_to_millis(dtm: datetime.datetime) -> int:
-    """Convert datetime to milliseconds since epoch UTC."""
-    if dtm.utcoffset() is not None:
-        dtm = dtm - dtm.utcoffset()  # type: ignore
-    return int(calendar.timegm(dtm.timetuple()) * 1000 + dtm.microsecond // 1000)
-
-
-_MIN_UTC = datetime.datetime.min.replace(tzinfo=utc)
-_MAX_UTC = datetime.datetime.max.replace(tzinfo=utc)
-_MIN_UTC_MS = _datetime_to_millis(_MIN_UTC)
-_MAX_UTC_MS = _datetime_to_millis(_MAX_UTC)
-
-
-# Inclusive min and max for timezones.
-def _min_datetime_ms(tz: datetime.tzinfo = utc) -> int:
-    delta = tz.utcoffset(_MIN_UTC)
-    if delta is not None:
-        offset_millis = (delta.days * 86400 + delta.seconds) * 1000 + delta.microseconds // 1000
-    else:
-        offset_millis = 0
-    return max(_MIN_UTC_MS, _MIN_UTC_MS - offset_millis)
-
-
-def _max_datetime_ms(tz: datetime.tzinfo = utc) -> int:
-    delta = tz.utcoffset(_MAX_UTC)
-    if delta is not None:
-        offset_millis = (delta.days * 86400 + delta.seconds) * 1000 + delta.microseconds // 1000
-    else:
-        offset_millis = 0
-    return min(_MAX_UTC_MS, _MAX_UTC_MS - offset_millis)
-
-
-def _millis_to_datetime(
-    millis: int, opts: CodecOptions[Any]
-) -> Union[datetime.datetime, DatetimeMS]:
-    """Convert milliseconds since epoch UTC to datetime."""
-    if (
-        opts.datetime_conversion == DatetimeConversion.DATETIME
-        or opts.datetime_conversion == DatetimeConversion.DATETIME_CLAMP
-        or opts.datetime_conversion == DatetimeConversion.DATETIME_AUTO
-    ):
-        tz = opts.tzinfo or utc
-        if opts.datetime_conversion == DatetimeConversion.DATETIME_CLAMP:
-            millis = max(_min_datetime_ms(tz), min(millis, _max_datetime_ms(tz)))
-        elif opts.datetime_conversion == DatetimeConversion.DATETIME_AUTO:
-            if not (_min_datetime_ms(tz) <= millis <= _max_datetime_ms(tz)):
-                return DatetimeMS(millis)
-
-        diff = ((millis % 1000) + 1000) % 1000
-        seconds = (millis - diff) // 1000
-        micros = diff * 1000
-
-        try:
-            if opts.tz_aware:
-                dt = EPOCH_AWARE + datetime.timedelta(seconds=seconds, microseconds=micros)
-                if opts.tzinfo:
-                    dt = dt.astimezone(tz)
-                return dt
-            else:
-                return EPOCH_NAIVE + datetime.timedelta(seconds=seconds, microseconds=micros)
-        except ArithmeticError as err:
-            raise InvalidBSON(f"{err} {_DATETIME_ERROR_SUGGESTION}") from err
-
-    elif opts.datetime_conversion == DatetimeConversion.DATETIME_MS:
-        return DatetimeMS(millis)
-    else:
-        raise ValueError("datetime_conversion must be an element of DatetimeConversion")

bson/dbref.py

@@ -1,4 +1,4 @@
-# Copyright 2009-2015 MongoDB, Inc.
+# Copyright 2009-2012 10gen, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -13,121 +13,132 @@
 # limitations under the License.
 
 """Tools for manipulating DBRefs (references to MongoDB documents)."""
-from __future__ import annotations
 
 from copy import deepcopy
-from typing import Any, Mapping, Optional
 
-from bson._helpers import _getstate_slots, _setstate_slots
 from bson.son import SON
 
 
-class DBRef:
-    """A reference to a document stored in MongoDB."""
+class DBRef(object):
+    """A reference to a document stored in MongoDB.
+    """
 
-    __slots__ = "__collection", "__id", "__database", "__kwargs"
-    __getstate__ = _getstate_slots
-    __setstate__ = _setstate_slots
-    # DBRef isn't actually a BSON "type" so this number was arbitrarily chosen.
-    _type_marker = 100
-
-    def __init__(
-        self,
-        collection: str,
-        id: Any,
-        database: Optional[str] = None,
-        _extra: Optional[Mapping[str, Any]] = None,
-        **kwargs: Any,
-    ) -> None:
+    def __init__(self, collection, id, database=None, _extra={}, **kwargs):
         """Initialize a new :class:`DBRef`.
 
         Raises :class:`TypeError` if `collection` or `database` is not
-        an instance of :class:`str`. `database` is optional and allows
-        references to documents to work across databases. Any additional
-        keyword arguments will create additional fields in the resultant
-        embedded document.
+        an instance of :class:`basestring` (:class:`str` in python 3).
+        `database` is optional and allows references to documents to work
+        across databases. Any additional keyword arguments will create
+        additional fields in the resultant embedded document.
 
-        :param collection: name of the collection the document is stored in
-        :param id: the value of the document's ``"_id"`` field
-        :param database: name of the database to reference
-        :param kwargs: additional keyword arguments will
+        :Parameters:
+          - `collection`: name of the collection the document is stored in
+          - `id`: the value of the document's ``"_id"`` field
+          - `database` (optional): name of the database to reference
+          - `**kwargs` (optional): additional keyword arguments will
             create additional, custom fields
 
-        .. seealso:: The MongoDB documentation on `dbrefs <https://dochub.mongodb.org/core/dbrefs>`_.
+        .. versionchanged:: 1.8
+           Now takes keyword arguments to specify additional fields.
+        .. versionadded:: 1.1.1
+           The `database` parameter.
+
+        .. mongodoc:: dbrefs
         """
-        if not isinstance(collection, str):
-            raise TypeError(f"collection must be an instance of str, not {type(collection)}")
-        if database is not None and not isinstance(database, str):
-            raise TypeError(f"database must be an instance of str, not {type(database)}")
+        if not isinstance(collection, basestring):
+            raise TypeError("collection must be an "
+                            "instance of %s" % (basestring.__name__,))
+        if database is not None and not isinstance(database, basestring):
+            raise TypeError("database must be an "
+                            "instance of %s" % (basestring.__name__,))
 
         self.__collection = collection
         self.__id = id
         self.__database = database
-        kwargs.update(_extra or {})
+        kwargs.update(_extra)
         self.__kwargs = kwargs
 
     @property
-    def collection(self) -> str:
-        """Get the name of this DBRef's collection."""
+    def collection(self):
+        """Get the name of this DBRef's collection as unicode.
+        """
         return self.__collection
 
     @property
-    def id(self) -> Any:
-        """Get this DBRef's _id."""
+    def id(self):
+        """Get this DBRef's _id.
+        """
         return self.__id
 
     @property
-    def database(self) -> Optional[str]:
+    def database(self):
         """Get the name of this DBRef's database.
 
         Returns None if this DBRef doesn't specify a database.
+
+        .. versionadded:: 1.1.1
         """
         return self.__database
 
-    def __getattr__(self, key: Any) -> Any:
+    def __getattr__(self, key):
         try:
             return self.__kwargs[key]
         except KeyError:
-            raise AttributeError(key) from None
+            raise AttributeError(key)
 
-    def as_doc(self) -> SON[str, Any]:
+    # Have to provide __setstate__ to avoid
+    # infinite recursion since we override
+    # __getattr__.
+    def __setstate__(self, state):
+        self.__dict__.update(state)
+
+    def as_doc(self):
         """Get the SON document representation of this DBRef.
 
         Generally not needed by application developers
         """
-        doc = SON([("$ref", self.collection), ("$id", self.id)])
+        doc = SON([("$ref", self.collection),
+                   ("$id", self.id)])
         if self.database is not None:
             doc["$db"] = self.database
         doc.update(self.__kwargs)
         return doc
 
-    def __repr__(self) -> str:
-        extra = "".join([f", {k}={v!r}" for k, v in self.__kwargs.items()])
+    def __repr__(self):
+        extra = "".join([", %s=%r" % (k, v)
+                         for k, v in self.__kwargs.iteritems()])
         if self.database is None:
-            return f"DBRef({self.collection!r}, {self.id!r}{extra})"
-        return f"DBRef({self.collection!r}, {self.id!r}, {self.database!r}{extra})"
+            return "DBRef(%r, %r%s)" % (self.collection, self.id, extra)
+        return "DBRef(%r, %r, %r%s)" % (self.collection, self.id,
+                                        self.database, extra)
 
-    def __eq__(self, other: Any) -> bool:
+    def __eq__(self, other):
         if isinstance(other, DBRef):
-            us = (self.__database, self.__collection, self.__id, self.__kwargs)
-            them = (other.__database, other.__collection, other.__id, other.__kwargs)
+            us = (self.__database, self.__collection,
+                  self.__id, self.__kwargs)
+            them = (other.__database, other.__collection,
+                    other.__id, other.__kwargs)
             return us == them
         return NotImplemented
 
-    def __ne__(self, other: Any) -> bool:
+    def __ne__(self, other):
         return not self == other
 
-    def __hash__(self) -> int:
-        """Get a hash value for this :class:`DBRef`."""
-        return hash(
-            (self.__collection, self.__id, self.__database, tuple(sorted(self.__kwargs.items())))
-        )
+    def __hash__(self):
+        """Get a hash value for this :class:`DBRef`.
 
-    def __deepcopy__(self, memo: Any) -> DBRef:
-        """Support function for `copy.deepcopy()`."""
-        return DBRef(
-            deepcopy(self.__collection, memo),
-            deepcopy(self.__id, memo),
-            deepcopy(self.__database, memo),
-            deepcopy(self.__kwargs, memo),
-        )
+        .. versionadded:: 1.1
+        """
+        return hash((self.__collection, self.__id, self.__database,
+                     tuple(sorted(self.__kwargs.items()))))
+
+    def __deepcopy__(self, memo):
+        """Support function for `copy.deepcopy()`.
+
+        .. versionadded:: 1.10
+        """
+        return DBRef(deepcopy(self.__collection, memo),
+                     deepcopy(self.__id, memo),
+                     deepcopy(self.__database, memo),
+                     deepcopy(self.__kwargs, memo))

bson/decimal128.py

@@ -1,351 +0,0 @@
-# Copyright 2016-present MongoDB, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Tools for working with the BSON decimal128 type.
-
-.. versionadded:: 3.4
-"""
-from __future__ import annotations
-
-import decimal
-import struct
-from decimal import Decimal
-from typing import Any, Sequence, Tuple, Type, Union
-
-from bson.codec_options import TypeDecoder, TypeEncoder
-
-_PACK_64 = struct.Struct("<Q").pack
-_UNPACK_64 = struct.Struct("<Q").unpack
-
-_EXPONENT_MASK = 3 << 61
-_EXPONENT_BIAS = 6176
-_EXPONENT_MAX = 6144
-_EXPONENT_MIN = -6143
-_MAX_DIGITS = 34
-
-_INF = 0x7800000000000000
-_NAN = 0x7C00000000000000
-_SNAN = 0x7E00000000000000
-_SIGN = 0x8000000000000000
-
-_NINF = (_INF + _SIGN, 0)
-_PINF = (_INF, 0)
-_NNAN = (_NAN + _SIGN, 0)
-_PNAN = (_NAN, 0)
-_NSNAN = (_SNAN + _SIGN, 0)
-_PSNAN = (_SNAN, 0)
-
-_CTX_OPTIONS = {
-    "prec": _MAX_DIGITS,
-    "rounding": decimal.ROUND_HALF_EVEN,
-    "Emin": _EXPONENT_MIN,
-    "Emax": _EXPONENT_MAX,
-    "capitals": 1,
-    "flags": [],
-    "traps": [decimal.InvalidOperation, decimal.Overflow, decimal.Inexact],
-    "clamp": 1,
-}
-
-_DEC128_CTX = decimal.Context(**_CTX_OPTIONS.copy())  # type: ignore
-_VALUE_OPTIONS = Union[decimal.Decimal, float, str, Tuple[int, Sequence[int], int]]
-
-
-class DecimalEncoder(TypeEncoder):
-    """Converts Python :class:`decimal.Decimal` to BSON :class:`Decimal128`.
-
-    For example::
-        opts = CodecOptions(type_registry=TypeRegistry([DecimalEncoder()]))
-        bson.encode({"d": decimal.Decimal('1.0')}, codec_options=opts)
-
-    .. versionadded:: 4.15
-    """
-
-    @property
-    def python_type(self) -> Type[Decimal]:
-        return Decimal
-
-    def transform_python(self, value: Any) -> Decimal128:
-        return Decimal128(value)
-
-
-class DecimalDecoder(TypeDecoder):
-    """Converts BSON :class:`Decimal128` to Python :class:`decimal.Decimal`.
-
-    For example::
-        opts = CodecOptions(type_registry=TypeRegistry([DecimalDecoder()]))
-        bson.decode(data, codec_options=opts)
-
-    .. versionadded:: 4.15
-    """
-
-    @property
-    def bson_type(self) -> Type[Decimal128]:
-        return Decimal128
-
-    def transform_bson(self, value: Any) -> decimal.Decimal:
-        return value.to_decimal()
-
-
-def create_decimal128_context() -> decimal.Context:
-    """Returns an instance of :class:`decimal.Context` appropriate
-    for working with IEEE-754 128-bit decimal floating point values.
-    """
-    opts = _CTX_OPTIONS.copy()
-    opts["traps"] = []
-    return decimal.Context(**opts)  # type: ignore
-
-
-def _decimal_to_128(value: _VALUE_OPTIONS) -> Tuple[int, int]:
-    """Converts a decimal.Decimal to BID (high bits, low bits).
-
-    :param value: An instance of decimal.Decimal
-    """
-    with decimal.localcontext(_DEC128_CTX) as ctx:
-        value = ctx.create_decimal(value)
-
-    if value.is_infinite():
-        return _NINF if value.is_signed() else _PINF
-
-    sign, digits, exponent = value.as_tuple()
-
-    if value.is_nan():
-        if digits:
-            raise ValueError("NaN with debug payload is not supported")
-        if value.is_snan():
-            return _NSNAN if value.is_signed() else _PSNAN
-        return _NNAN if value.is_signed() else _PNAN
-
-    significand = int("".join([str(digit) for digit in digits]))
-    bit_length = significand.bit_length()
-
-    high = 0
-    low = 0
-    for i in range(min(64, bit_length)):
-        if significand & (1 << i):
-            low |= 1 << i
-
-    for i in range(64, bit_length):
-        if significand & (1 << i):
-            high |= 1 << (i - 64)
-
-    biased_exponent = exponent + _EXPONENT_BIAS  # type: ignore[operator]
-
-    if high >> 49 == 1:
-        high = high & 0x7FFFFFFFFFFF
-        high |= _EXPONENT_MASK
-        high |= (biased_exponent & 0x3FFF) << 47
-    else:
-        high |= biased_exponent << 49
-
-    if sign:
-        high |= _SIGN
-
-    return high, low
-
-
-class Decimal128:
-    """BSON Decimal128 type::
-
-      >>> Decimal128(Decimal("0.0005"))
-      Decimal128('0.0005')
-      >>> Decimal128("0.0005")
-      Decimal128('0.0005')
-      >>> Decimal128((3474527112516337664, 5))
-      Decimal128('0.0005')
-
-    :param value: An instance of :class:`decimal.Decimal`, string, or tuple of
-        (high bits, low bits) from Binary Integer Decimal (BID) format.
-
-    .. note:: :class:`~Decimal128` uses an instance of :class:`decimal.Context`
-      configured for IEEE-754 Decimal128 when validating parameters.
-      Signals like :class:`decimal.InvalidOperation`, :class:`decimal.Inexact`,
-      and :class:`decimal.Overflow` are trapped and raised as exceptions::
-
-        >>> Decimal128(".13.1")
-        Traceback (most recent call last):
-          File "<stdin>", line 1, in <module>
-          ...
-        decimal.InvalidOperation: [<class 'decimal.ConversionSyntax'>]
-        >>>
-        >>> Decimal128("1E-6177")
-        Traceback (most recent call last):
-          File "<stdin>", line 1, in <module>
-          ...
-        decimal.Inexact: [<class 'decimal.Inexact'>]
-        >>>
-        >>> Decimal128("1E6145")
-        Traceback (most recent call last):
-          File "<stdin>", line 1, in <module>
-          ...
-        decimal.Overflow: [<class 'decimal.Overflow'>, <class 'decimal.Rounded'>]
-
-      To ensure the result of a calculation can always be stored as BSON
-      Decimal128 use the context returned by
-      :func:`create_decimal128_context`::
-
-        >>> import decimal
-        >>> decimal128_ctx = create_decimal128_context()
-        >>> with decimal.localcontext(decimal128_ctx) as ctx:
-        ...     Decimal128(ctx.create_decimal(".13.3"))
-        ...
-        Decimal128('NaN')
-        >>>
-        >>> with decimal.localcontext(decimal128_ctx) as ctx:
-        ...     Decimal128(ctx.create_decimal("1E-6177"))
-        ...
-        Decimal128('0E-6176')
-        >>>
-        >>> with decimal.localcontext(DECIMAL128_CTX) as ctx:
-        ...     Decimal128(ctx.create_decimal("1E6145"))
-        ...
-        Decimal128('Infinity')
-
-      To match the behavior of MongoDB's Decimal128 implementation
-      str(Decimal(value)) may not match str(Decimal128(value)) for NaN values::
-
-        >>> Decimal128(Decimal('NaN'))
-        Decimal128('NaN')
-        >>> Decimal128(Decimal('-NaN'))
-        Decimal128('NaN')
-        >>> Decimal128(Decimal('sNaN'))
-        Decimal128('NaN')
-        >>> Decimal128(Decimal('-sNaN'))
-        Decimal128('NaN')
-
-      However, :meth:`~Decimal128.to_decimal` will return the exact value::
-
-        >>> Decimal128(Decimal('NaN')).to_decimal()
-        Decimal('NaN')
-        >>> Decimal128(Decimal('-NaN')).to_decimal()
-        Decimal('-NaN')
-        >>> Decimal128(Decimal('sNaN')).to_decimal()
-        Decimal('sNaN')
-        >>> Decimal128(Decimal('-sNaN')).to_decimal()
-        Decimal('-sNaN')
-
-      Two instances of :class:`Decimal128` compare equal if their Binary
-      Integer Decimal encodings are equal::
-
-        >>> Decimal128('NaN') == Decimal128('NaN')
-        True
-        >>> Decimal128('NaN').bid == Decimal128('NaN').bid
-        True
-
-      This differs from :class:`decimal.Decimal` comparisons for NaN::
-
-        >>> Decimal('NaN') == Decimal('NaN')
-        False
-    """
-
-    __slots__ = ("__high", "__low")
-
-    _type_marker = 19
-
-    def __init__(self, value: _VALUE_OPTIONS) -> None:
-        if isinstance(value, (str, decimal.Decimal)):
-            self.__high, self.__low = _decimal_to_128(value)
-        elif isinstance(value, (list, tuple)):
-            if len(value) != 2:
-                raise ValueError(
-                    "Invalid size for creation of Decimal128 "
-                    "from list or tuple. Must have exactly 2 "
-                    "elements."
-                )
-            self.__high, self.__low = value
-        else:
-            raise TypeError(f"Cannot convert {value!r} to Decimal128")
-
-    def to_decimal(self) -> decimal.Decimal:
-        """Returns an instance of :class:`decimal.Decimal` for this
-        :class:`Decimal128`.
-        """
-        high = self.__high
-        low = self.__low
-        sign = 1 if (high & _SIGN) else 0
-
-        if (high & _SNAN) == _SNAN:
-            return decimal.Decimal((sign, (), "N"))  # type: ignore
-        elif (high & _NAN) == _NAN:
-            return decimal.Decimal((sign, (), "n"))  # type: ignore
-        elif (high & _INF) == _INF:
-            return decimal.Decimal((sign, (), "F"))  # type: ignore
-
-        if (high & _EXPONENT_MASK) == _EXPONENT_MASK:
-            exponent = ((high & 0x1FFFE00000000000) >> 47) - _EXPONENT_BIAS
-            return decimal.Decimal((sign, (0,), exponent))
-        else:
-            exponent = ((high & 0x7FFF800000000000) >> 49) - _EXPONENT_BIAS
-
-        arr = bytearray(15)
-        mask = 0x00000000000000FF
-        for i in range(14, 6, -1):
-            arr[i] = (low & mask) >> ((14 - i) << 3)
-            mask = mask << 8
-
-        mask = 0x00000000000000FF
-        for i in range(6, 0, -1):
-            arr[i] = (high & mask) >> ((6 - i) << 3)
-            mask = mask << 8
-
-        mask = 0x0001000000000000
-        arr[0] = (high & mask) >> 48
-
-        # cdecimal only accepts a tuple for digits.
-        digits = tuple(int(digit) for digit in str(int.from_bytes(arr, "big")))
-
-        with decimal.localcontext(_DEC128_CTX) as ctx:
-            return ctx.create_decimal((sign, digits, exponent))
-
-    @classmethod
-    def from_bid(cls: Type[Decimal128], value: bytes) -> Decimal128:
-        """Create an instance of :class:`Decimal128` from Binary Integer
-        Decimal string.
-
-        :param value: 16 byte string (128-bit IEEE 754-2008 decimal floating
-            point in Binary Integer Decimal (BID) format).
-        """
-        if not isinstance(value, bytes):
-            raise TypeError(f"value must be an instance of bytes, not {type(value)}")
-        if len(value) != 16:
-            raise ValueError("value must be exactly 16 bytes")
-        return cls((_UNPACK_64(value[8:])[0], _UNPACK_64(value[:8])[0]))  # type: ignore
-
-    @property
-    def bid(self) -> bytes:
-        """The Binary Integer Decimal (BID) encoding of this instance."""
-        return _PACK_64(self.__low) + _PACK_64(self.__high)
-
-    def __str__(self) -> str:
-        dec = self.to_decimal()
-        if dec.is_nan():
-            # Required by the drivers spec to match MongoDB behavior.
-            return "NaN"
-        return str(dec)
-
-    def __repr__(self) -> str:
-        return f"Decimal128('{self!s}')"
-
-    def __setstate__(self, value: Tuple[int, int]) -> None:
-        self.__high, self.__low = value
-
-    def __getstate__(self) -> Tuple[int, int]:
-        return self.__high, self.__low
-
-    def __eq__(self, other: Any) -> bool:
-        if isinstance(other, Decimal128):
-            return self.bid == other.bid
-        return NotImplemented
-
-    def __ne__(self, other: Any) -> bool:
-        return not self == other

bson/encoding_helpers.c

@@ -0,0 +1,118 @@
+/*
+ * Copyright 2009-2012 10gen, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "encoding_helpers.h"
+
+/*
+ * Portions Copyright 2001 Unicode, Inc.
+ *
+ * Disclaimer
+ *
+ * This source code is provided as is by Unicode, Inc. No claims are
+ * made as to fitness for any particular purpose. No warranties of any
+ * kind are expressed or implied. The recipient agrees to determine
+ * applicability of information provided. If this file has been
+ * purchased on magnetic or optical media from Unicode, Inc., the
+ * sole remedy for any claim will be exchange of defective media
+ * within 90 days of receipt.
+ *
+ * Limitations on Rights to Redistribute This Code
+ *
+ * Unicode, Inc. hereby grants the right to freely use the information
+ * supplied in this file in the creation of products supporting the
+ * Unicode Standard, and to make copies of this file in any form
+ * for internal or external distribution as long as this notice
+ * remains attached.
+ */
+
+/*
+ * Index into the table below with the first byte of a UTF-8 sequence to
+ * get the number of trailing bytes that are supposed to follow it.
+ */
+static const char trailingBytesForUTF8[256] = {
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+    2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, 3,3,3,3,3,3,3,3,4,4,4,4,5,5,5,5
+};
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * Utility routine to tell whether a sequence of bytes is legal UTF-8.
+ * This must be called with the length pre-determined by the first byte.
+ * The length can be set by:
+ *  length = trailingBytesForUTF8[*source]+1;
+ * and the sequence is illegal right away if there aren't that many bytes
+ * available.
+ * If presented with a length > 4, this returns 0.  The Unicode
+ * definition of UTF-8 goes up to 4-byte sequences.
+ */
+static unsigned char isLegalUTF8(const unsigned char* source, int length) {
+    unsigned char a;
+    const unsigned char* srcptr = source + length;
+    switch (length) {
+    default: return 0;
+        /* Everything else falls through when "true"... */
+    case 4: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return 0;
+    case 3: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return 0;
+    case 2: if ((a = (*--srcptr)) > 0xBF) return 0;
+        switch (*source) {
+            /* no fall-through in this inner switch */
+            case 0xE0: if (a < 0xA0) return 0; break;
+            case 0xF0: if (a < 0x90) return 0; break;
+            case 0xF4: if (a > 0x8F) return 0; break;
+            default:  if (a < 0x80) return 0;
+        }
+        case 1: if (*source >= 0x80 && *source < 0xC2) return 0;
+        if (*source > 0xF4) return 0;
+    }
+    return 1;
+}
+
+result_t check_string(const unsigned char* string, const int length,
+                      const char check_utf8, const char check_null) {
+    int position = 0;
+    /* By default we go character by character. Will be different for checking
+     * UTF-8 */
+    int sequence_length = 1;
+
+    if (!check_utf8 && !check_null) {
+        return VALID;
+    }
+
+    while (position < length) {
+        if (check_null && *(string + position) == 0) {
+            return HAS_NULL;
+        }
+        if (check_utf8) {
+            sequence_length = trailingBytesForUTF8[*(string + position)] + 1;
+            if ((position + sequence_length) > length) {
+                return NOT_UTF_8;
+            }
+            if (!isLegalUTF8(string + position, sequence_length)) {
+                return NOT_UTF_8;
+            }
+        }
+        position += sequence_length;
+    }
+
+    return VALID;
+}

bson/encoding_helpers.h

@@ -0,0 +1,29 @@
+/*
+ * Copyright 2009-2012 10gen, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ENCODING_HELPERS_H
+#define ENCODING_HELPERS_H
+
+typedef enum {
+    VALID,
+    NOT_UTF_8,
+    HAS_NULL
+} result_t;
+
+result_t check_string(const unsigned char* string, const int length,
+                      const char check_utf8, const char check_null);
+
+#endif

bson/errors.py

@@ -1,4 +1,4 @@
-# Copyright 2009-present MongoDB, Inc.
+# Copyright 2009-2012 10gen, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -13,37 +13,28 @@
 # limitations under the License.
 
 """Exceptions raised by the BSON package."""
-from __future__ import annotations
-
-from typing import Any, Optional
 
 
 class BSONError(Exception):
-    """Base class for all BSON exceptions."""
+    """Base class for all BSON exceptions.
+    """
 
 
 class InvalidBSON(BSONError):
-    """Raised when trying to create a BSON object from invalid data."""
+    """Raised when trying to create a BSON object from invalid data.
+    """
 
 
 class InvalidStringData(BSONError):
-    """Raised when trying to encode a string containing non-UTF8 data."""
+    """Raised when trying to encode a string containing non-UTF8 data.
+    """
 
 
 class InvalidDocument(BSONError):
-    """Raised when trying to create a BSON object from an invalid document."""
-
-    def __init__(self, message: str, document: Optional[Any] = None) -> None:
-        super().__init__(message)
-        self._document = document
-
-    @property
-    def document(self) -> Any:
-        """The invalid document that caused the error.
-
-        ..versionadded:: 4.16"""
-        return self._document
+    """Raised when trying to create a BSON object from an invalid document.
+    """
 
 
 class InvalidId(BSONError):
-    """Raised when trying to create an ObjectId from invalid data."""
+    """Raised when trying to create an ObjectId from invalid data.
+    """

bson/int64.py

@@ -1,39 +0,0 @@
-# Copyright 2014-2015 MongoDB, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""A BSON wrapper for long (int in python3)"""
-from __future__ import annotations
-
-from typing import Any
-
-
-class Int64(int):
-    """Representation of the BSON int64 type.
-
-    This is necessary because every integral number is an :class:`int` in
-    Python 3. Small integral numbers are encoded to BSON int32 by default,
-    but Int64 numbers will always be encoded to BSON int64.
-
-    :param value: the numeric value to represent
-    """
-
-    __slots__ = ()
-
-    _type_marker = 18
-
-    def __getstate__(self) -> Any:
-        return {}
-
-    def __setstate__(self, state: Any) -> None:
-        pass

bson/max_key.py

@@ -1,4 +1,4 @@
-# Copyright 2010-present MongoDB, Inc.
+# Copyright 2010-2012 10gen, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -12,45 +12,21 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-"""Representation for the MongoDB internal MaxKey type."""
-from __future__ import annotations
-
-from typing import Any
+"""Representation for the MongoDB internal MaxKey type.
+"""
 
 
-class MaxKey:
-    """MongoDB internal MaxKey type."""
+class MaxKey(object):
+    """MongoDB internal MaxKey type.
+    """
 
-    __slots__ = ()
+    def __eq__(self, other):
+        if isinstance(other, MaxKey):
+            return True
+        return NotImplemented
 
-    _type_marker = 127
-
-    def __getstate__(self) -> Any:
-        return {}
-
-    def __setstate__(self, state: Any) -> None:
-        pass
-
-    def __eq__(self, other: Any) -> bool:
-        return isinstance(other, MaxKey)
-
-    def __hash__(self) -> int:
-        return hash(self._type_marker)
-
-    def __ne__(self, other: Any) -> bool:
+    def __ne__(self, other):
         return not self == other
 
-    def __le__(self, other: Any) -> bool:
-        return isinstance(other, MaxKey)
-
-    def __lt__(self, dummy: Any) -> bool:
-        return False
-
-    def __ge__(self, dummy: Any) -> bool:
-        return True
-
-    def __gt__(self, other: Any) -> bool:
-        return not isinstance(other, MaxKey)
-
-    def __repr__(self) -> str:
+    def __repr__(self):
         return "MaxKey()"

bson/min_key.py

@@ -1,4 +1,4 @@
-# Copyright 2010-present MongoDB, Inc.
+# Copyright 2010-2012 10gen, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -12,45 +12,21 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-"""Representation for the MongoDB internal MinKey type."""
-from __future__ import annotations
-
-from typing import Any
+"""Representation for the MongoDB internal MinKey type.
+"""
 
 
-class MinKey:
-    """MongoDB internal MinKey type."""
+class MinKey(object):
+    """MongoDB internal MinKey type.
+    """
 
-    __slots__ = ()
+    def __eq__(self, other):
+        if isinstance(other, MinKey):
+            return True
+        return NotImplemented
 
-    _type_marker = 255
-
-    def __getstate__(self) -> Any:
-        return {}
-
-    def __setstate__(self, state: Any) -> None:
-        pass
-
-    def __eq__(self, other: Any) -> bool:
-        return isinstance(other, MinKey)
-
-    def __hash__(self) -> int:
-        return hash(self._type_marker)
-
-    def __ne__(self, other: Any) -> bool:
+    def __ne__(self, other):
         return not self == other
 
-    def __le__(self, dummy: Any) -> bool:
-        return True
-
-    def __lt__(self, other: Any) -> bool:
-        return not isinstance(other, MinKey)
-
-    def __ge__(self, other: Any) -> bool:
-        return isinstance(other, MinKey)
-
-    def __gt__(self, dummy: Any) -> bool:
-        return False
-
-    def __repr__(self) -> str:
+    def __repr__(self):
         return "MinKey()"

bson/objectid.py

@@ -1,4 +1,4 @@
-# Copyright 2009-2015 MongoDB, Inc.
+# Copyright 2009-2012 10gen, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -12,115 +12,85 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-"""Tools for working with MongoDB ObjectIds."""
-from __future__ import annotations
+"""Tools for working with MongoDB `ObjectIds
+<http://dochub.mongodb.org/core/objectids>`_.
+"""
 
+import binascii
+import calendar
 import datetime
+try:
+    import hashlib
+    _md5func = hashlib.md5
+except ImportError:  # for Python < 2.5
+    import md5
+    _md5func = md5.new
 import os
+import random
+import socket
 import struct
 import threading
 import time
-from random import SystemRandom
-from typing import Any, NoReturn, Optional, Type, Union
 
-from bson.datetime_ms import _datetime_to_millis
 from bson.errors import InvalidId
+from bson.py3compat import (PY3, b, binary_type, text_type,
+                            bytes_from_hex, string_types)
 from bson.tz_util import utc
 
-_MAX_COUNTER_VALUE = 0xFFFFFF
-_PACK_INT = struct.Struct(">I").pack
-_PACK_INT_RANDOM = struct.Struct(">I5s").pack
-_UNPACK_INT = struct.Struct(">I").unpack
+EMPTY = b("")
+ZERO  = b("\x00")
+
+def _machine_bytes():
+    """Get the machine portion of an ObjectId.
+    """
+    machine_hash = _md5func()
+    if PY3:
+        # gethostname() returns a unicode string in python 3.x
+        # while update() requires a byte string.
+        machine_hash.update(socket.gethostname().encode())
+    else:
+        # Calling encode() here will fail with non-ascii hostnames
+        machine_hash.update(socket.gethostname())
+    return machine_hash.digest()[0:3]
 
 
-def _raise_invalid_id(oid: str) -> NoReturn:
-    raise InvalidId(
-        "%r is not a valid ObjectId, it must be a 12-byte input"
-        " or a 24-character hex string" % oid
-    )
+class ObjectId(object):
+    """A MongoDB ObjectId.
+    """
 
-
-def _random_bytes() -> bytes:
-    """Get the 5-byte random field of an ObjectId."""
-    return os.urandom(5)
-
-
-class ObjectId:
-    """A MongoDB ObjectId."""
-
-    _pid = os.getpid()
-
-    _inc = SystemRandom().randint(0, _MAX_COUNTER_VALUE)
+    _inc = random.randint(0, 0xFFFFFF)
     _inc_lock = threading.Lock()
 
-    __random = _random_bytes()
+    _machine_bytes = _machine_bytes()
 
-    __slots__ = ("__id",)
+    __slots__ = ('__id')
 
-    _type_marker = 7
-
-    def __init__(self, oid: Optional[Union[str, ObjectId, bytes]] = None) -> None:
+    def __init__(self, oid=None):
         """Initialize a new ObjectId.
 
-        An ObjectId is a 12-byte unique identifier consisting of:
+        If `oid` is ``None``, create a new (unique) ObjectId. If `oid`
+        is an instance of (:class:`basestring` (:class:`str` or :class:`bytes`
+        in python 3), :class:`ObjectId`) validate it and use that.  Otherwise,
+        a :class:`TypeError` is raised. If `oid` is invalid,
+        :class:`~bson.errors.InvalidId` is raised.
 
-          - a 4-byte value representing the seconds since the Unix epoch,
-          - a 5-byte random value,
-          - a 3-byte counter, starting with a random value.
+        :Parameters:
+          - `oid` (optional): a valid ObjectId (12 byte binary or 24 character
+            hex string)
 
-        By default, ``ObjectId()`` creates a new unique identifier. The
-        optional parameter `oid` can be an :class:`ObjectId`, or any 12
-        :class:`bytes`.
+        .. versionadded:: 1.2.1
+           The `oid` parameter can be a ``unicode`` instance (that contains
+           only hexadecimal digits).
 
-        For example, the 12 bytes b'foo-bar-quux' do not follow the ObjectId
-        specification but they are acceptable input::
-
-          >>> ObjectId(b'foo-bar-quux')
-          ObjectId('666f6f2d6261722d71757578')
-
-        `oid` can also be a :class:`str` of 24 hex digits::
-
-          >>> ObjectId('0123456789ab0123456789ab')
-          ObjectId('0123456789ab0123456789ab')
-
-        Raises :class:`~bson.errors.InvalidId` if `oid` is not 12 bytes nor
-        24 hex digits, or :class:`TypeError` if `oid` is not an accepted type.
-
-        :param oid: a valid ObjectId.
-
-        .. seealso:: The MongoDB documentation on  `ObjectIds <http://dochub.mongodb.org/core/objectids>`_.
-
-        .. versionchanged:: 3.8
-           :class:`~bson.objectid.ObjectId` now implements the `ObjectID
-           specification version 0.2
-           <https://github.com/mongodb/specifications/blob/master/source/
-           objectid.rst>`_.
+        .. mongodoc:: objectids
         """
         if oid is None:
-            # Generate a new value for this ObjectId.
-            with ObjectId._inc_lock:
-                inc = ObjectId._inc
-                ObjectId._inc = (inc + 1) % (_MAX_COUNTER_VALUE + 1)
-
-            # 4 bytes current time, 5 bytes random, 3 bytes inc.
-            self.__id = _PACK_INT_RANDOM(int(time.time()), ObjectId._random()) + _PACK_INT(inc)[1:4]
-        elif isinstance(oid, bytes) and len(oid) == 12:
-            self.__id = oid
-        elif isinstance(oid, str):
-            if len(oid) == 24:
-                try:
-                    self.__id = bytes.fromhex(oid)
-                except (TypeError, ValueError):
-                    _raise_invalid_id(oid)
-            else:
-                _raise_invalid_id(oid)
-        elif isinstance(oid, ObjectId):
-            self.__id = oid.binary
+            self.__generate()
         else:
-            raise TypeError(f"id must be an instance of (bytes, str, ObjectId), not {type(oid)}")
+            self.__validate(oid)
 
     @classmethod
-    def from_datetime(cls: Type[ObjectId], generation_time: datetime.datetime) -> ObjectId:
+    def from_datetime(cls, generation_time):
         """Create a dummy ObjectId instance with a specific generation time.
 
         This method is useful for doing range queries on a field
@@ -143,67 +113,123 @@ class ObjectId:
         >>> dummy_id = ObjectId.from_datetime(gen_time)
         >>> result = collection.find({"_id": {"$lt": dummy_id}})
 
-        :param generation_time: :class:`~datetime.datetime` to be used
+        :Parameters:
+          - `generation_time`: :class:`~datetime.datetime` to be used
             as the generation time for the resulting ObjectId.
+
+        .. versionchanged:: 1.8
+           Properly handle timezone aware values for
+           `generation_time`.
+
+        .. versionadded:: 1.6
         """
-        oid = (
-            _PACK_INT(_datetime_to_millis(generation_time) // 1000)
-            + b"\x00\x00\x00\x00\x00\x00\x00\x00"
-        )
+        if generation_time.utcoffset() is not None:
+            generation_time = generation_time - generation_time.utcoffset()
+        ts = calendar.timegm(generation_time.timetuple())
+        oid = struct.pack(">i", int(ts)) + ZERO * 8
         return cls(oid)
 
     @classmethod
-    def is_valid(cls: Type[ObjectId], oid: Any) -> bool:
+    def is_valid(cls, oid):
         """Checks if a `oid` string is valid or not.
 
-        :param oid: the object id to validate
+        :Parameters:
+          - `oid`: the object id to validate
 
         .. versionadded:: 2.3
         """
-        if not oid:
-            return False
-
         try:
             ObjectId(oid)
             return True
         except (InvalidId, TypeError):
             return False
 
-    @classmethod
-    def _random(cls) -> bytes:
-        """Generate a 5-byte random number once per process."""
-        pid = os.getpid()
-        if pid != cls._pid:
-            cls._pid = pid
-            cls.__random = _random_bytes()
-        return cls.__random
+    def __generate(self):
+        """Generate a new value for this ObjectId.
+        """
+        oid = EMPTY
+
+        # 4 bytes current time
+        oid += struct.pack(">i", int(time.time()))
+
+        # 3 bytes machine
+        oid += ObjectId._machine_bytes
+
+        # 2 bytes pid
+        oid += struct.pack(">H", os.getpid() % 0xFFFF)
+
+        # 3 bytes inc
+        ObjectId._inc_lock.acquire()
+        oid += struct.pack(">i", ObjectId._inc)[1:4]
+        ObjectId._inc = (ObjectId._inc + 1) % 0xFFFFFF
+        ObjectId._inc_lock.release()
+
+        self.__id = oid
+
+    def __validate(self, oid):
+        """Validate and use the given id for this ObjectId.
+
+        Raises TypeError if id is not an instance of
+        (:class:`basestring` (:class:`str` or :class:`bytes`
+        in python 3), ObjectId) and InvalidId if it is not a
+        valid ObjectId.
+
+        :Parameters:
+          - `oid`: a valid ObjectId
+        """
+        if isinstance(oid, ObjectId):
+            self.__id = oid.__id
+        elif isinstance(oid, string_types):
+            if len(oid) == 12:
+                if isinstance(oid, binary_type):
+                    self.__id = oid
+                else:
+                    raise InvalidId("%s is not a valid ObjectId" % oid)
+            elif len(oid) == 24:
+                try:
+                    self.__id = bytes_from_hex(oid)
+                except (TypeError, ValueError):
+                    raise InvalidId("%s is not a valid ObjectId" % oid)
+            else:
+                raise InvalidId("%s is not a valid ObjectId" % oid)
+        else:
+            raise TypeError("id must be an instance of (%s, %s, ObjectId), "
+                            "not %s" % (binary_type.__name__,
+                                        text_type.__name__, type(oid)))
 
     @property
-    def binary(self) -> bytes:
-        """12-byte binary representation of this ObjectId."""
+    def binary(self):
+        """12-byte binary representation of this ObjectId.
+        """
         return self.__id
 
     @property
-    def generation_time(self) -> datetime.datetime:
+    def generation_time(self):
         """A :class:`datetime.datetime` instance representing the time of
         generation for this :class:`ObjectId`.
 
         The :class:`datetime.datetime` is timezone aware, and
         represents the generation time in UTC. It is precise to the
         second.
-        """
-        timestamp = _UNPACK_INT(self.__id[0:4])[0]
-        return datetime.datetime.fromtimestamp(timestamp, utc)
 
-    def __getstate__(self) -> bytes:
-        """Return value of object for pickling.
+        .. versionchanged:: 1.8
+           Now return an aware datetime instead of a naive one.
+
+        .. versionadded:: 1.2
+        """
+        t = struct.unpack(">i", self.__id[0:4])[0]
+        return datetime.datetime.fromtimestamp(t, utc)
+
+    def __getstate__(self):
+        """return value of object for pickling.
         needed explicitly because __slots__() defined.
         """
         return self.__id
 
-    def __setstate__(self, value: Any) -> None:
-        """Explicit state set from pickling"""
-        # Provide backwards compatibility with OIDs
+    def __setstate__(self, value):
+        """explicit state set from pickling
+        """
+        # Provide backwards compatability with OIDs
         # pickled with pymongo-1.9 or older.
         if isinstance(value, dict):
             oid = value["_ObjectId__id"]
@@ -212,47 +238,52 @@ class ObjectId:
         # ObjectIds pickled in python 2.x used `str` for __id.
         # In python 3.x this has to be converted to `bytes`
         # by encoding latin-1.
-        if isinstance(oid, str):
-            self.__id = oid.encode("latin-1")
+        if PY3 and isinstance(oid, text_type):
+            self.__id = oid.encode('latin-1')
         else:
             self.__id = oid
 
-    def __str__(self) -> str:
-        return self.__id.hex()
+    def __str__(self):
+        if PY3:
+            return binascii.hexlify(self.__id).decode()
+        return binascii.hexlify(self.__id)
 
-    def __repr__(self) -> str:
-        return f"ObjectId('{self!s}')"
+    def __repr__(self):
+        return "ObjectId('%s')" % (str(self),)
 
-    def __eq__(self, other: Any) -> bool:
+    def __eq__(self, other):
         if isinstance(other, ObjectId):
-            return self.__id == other.binary
+            return self.__id == other.__id
         return NotImplemented
 
-    def __ne__(self, other: Any) -> bool:
+    def __ne__(self, other):
         if isinstance(other, ObjectId):
-            return self.__id != other.binary
+            return self.__id != other.__id
         return NotImplemented
 
-    def __lt__(self, other: Any) -> bool:
+    def __lt__(self, other):
         if isinstance(other, ObjectId):
-            return self.__id < other.binary
+            return self.__id < other.__id
         return NotImplemented
 
-    def __le__(self, other: Any) -> bool:
+    def __le__(self, other):
         if isinstance(other, ObjectId):
-            return self.__id <= other.binary
+            return self.__id <= other.__id
         return NotImplemented
 
-    def __gt__(self, other: Any) -> bool:
+    def __gt__(self, other):
         if isinstance(other, ObjectId):
-            return self.__id > other.binary
+            return self.__id > other.__id
         return NotImplemented
 
-    def __ge__(self, other: Any) -> bool:
+    def __ge__(self, other):
         if isinstance(other, ObjectId):
-            return self.__id >= other.binary
+            return self.__id >= other.__id
         return NotImplemented
 
-    def __hash__(self) -> int:
-        """Get a hash value for this :class:`ObjectId`."""
+    def __hash__(self):
+        """Get a hash value for this :class:`ObjectId`.
+
+        .. versionadded:: 1.1
+        """
         return hash(self.__id)