Unused imports.

pymongo/cluster.py

@@ -16,8 +16,8 @@
 
 import threading
 import time
-from pymongo import common
 
+from pymongo import common
 from pymongo.cluster_description import (updated_cluster_description,
                                          CLUSTER_TYPE,
                                          ClusterDescription)

pymongo/common.py

@@ -15,14 +15,12 @@
 
 """Functions and classes common to multiple pymongo modules."""
 
-import sys
 import warnings
 
 from pymongo.auth import MECHANISMS
 from pymongo.errors import ConfigurationError
 from pymongo.read_preferences import (make_read_preference,
                                       read_pref_mode_from_name,
-                                      ReadPreference,
                                       ServerMode)
 from pymongo.ssl_support import validate_cert_reqs
 from pymongo.write_concern import WriteConcern

pymongo/cursor.py

@@ -24,7 +24,7 @@ from bson.py3compat import (iteritems,
                             integer_types,
                             string_type)
 from bson.son import SON
-from pymongo import helpers, message, read_preferences
+from pymongo import helpers, message
 from pymongo.read_preferences import ReadPreference, SECONDARY_OK_COMMANDS
 from pymongo.errors import (AutoReconnect,
                             CursorNotFound,

pymongo/mongo_client.py

@@ -35,7 +35,6 @@ access:
 import datetime
 import random
 import socket
-import struct
 import threading
 import time
 import warnings

pymongo/mongo_replica_set_client.py

@@ -34,7 +34,6 @@ attribute-style access:
 import atexit
 import datetime
 import socket
-import struct
 import threading
 import time
 import weakref
@@ -63,7 +62,7 @@ from pymongo.member import Member
 from pymongo.read_preferences import (
     ReadPreference, select_member, MovingAverage)
 from pymongo.ssl_support import get_ssl_context
-from pymongo.thread_util import DummyLock
+
 
 EMPTY = b""
 MAX_RETRY = 3

pymongo/pool.py

@@ -16,14 +16,14 @@ import os
 import select
 import socket
 import struct
-import sys
 import time
 import threading
 import weakref
 
 from bson import EMPTY
 from pymongo import thread_util
-from pymongo.errors import ConnectionFailure, ConfigurationError
+from pymongo.errors import ConnectionFailure
+
 
 try:
     from ssl import match_hostname, CertificateError

test/high_availability/test_ha.py

@@ -19,7 +19,6 @@
 # a replica set. Thus each method asserts everything we want to assert for a
 # given replica-set configuration.
 
-import os
 import time
 
 import ha_tools

test/test_binary.py

@@ -27,7 +27,7 @@ import bson
 from bson.binary import *
 from bson.py3compat import u
 from bson.son import SON
-from test import client_context, unittest, SkipTest
+from test import client_context, unittest
 from pymongo.mongo_client import MongoClient
 
 

test/test_client.py

@@ -56,8 +56,7 @@ from test.utils import (assertRaisesExactly,
                         lazy_client_trial,
                         NTHREADS,
                         get_pool,
-                        one,
-                        server_started_with_auth)
+                        one)
 
 
 class TestClient(unittest.TestCase, TestRequestMixin):

test/test_cursor.py

@@ -36,7 +36,7 @@ from pymongo.errors import (InvalidOperation,
                             OperationFailure,
                             ExecutionTimeout)
 from test import client_context, SkipTest, unittest, host, port, IntegrationTest
-from test.utils import is_mongos, get_command_line, server_started_with_auth
+from test.utils import server_started_with_auth
 
 if PY3:
     long = int

test/test_database.py

@@ -15,7 +15,6 @@
 """Test the database module."""
 
 import datetime
-import os
 import re
 import sys
 import warnings