From 4ea8fcbb3b8876923e92f4c98324a16249f00ab7 Mon Sep 17 00:00:00 2001
From: Steven Silvester <steven.silvester@ieee.org>
Date: Fri, 26 Apr 2024 09:15:02 -0500
Subject: [PATCH 1/2] PYTHON-4407 Eagerly import dnspython (#1622)

---
 pymongo/srv_resolver.py  | 14 ++++----------
 test/test_srv_polling.py |  6 ++++++
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/pymongo/srv_resolver.py b/pymongo/srv_resolver.py
index fa880f031..4ee1b1f5b 100644
--- a/pymongo/srv_resolver.py
+++ b/pymongo/srv_resolver.py
@@ -17,23 +17,17 @@ from __future__ import annotations
 
 import ipaddress
 import random
-from typing import TYPE_CHECKING, Any, Optional, Union
+from typing import Any, Optional, Union
 
-from pymongo._lazy_import import lazy_import
 from pymongo.common import CONNECT_TIMEOUT
 from pymongo.errors import ConfigurationError
 
-if TYPE_CHECKING:
+try:
     from dns import resolver
 
     _HAVE_DNSPYTHON = True
-else:
-    try:
-        resolver = lazy_import("dns.resolver")
-
-        _HAVE_DNSPYTHON = True
-    except ImportError:
-        _HAVE_DNSPYTHON = False
+except ImportError:
+    _HAVE_DNSPYTHON = False
 
 
 # dnspython can return bytes or str from various parts
diff --git a/test/test_srv_polling.py b/test/test_srv_polling.py
index 18de261da..32646b994 100644
--- a/test/test_srv_polling.py
+++ b/test/test_srv_polling.py
@@ -345,6 +345,12 @@ class TestSrvPolling(unittest.TestCase):
                 AssertionError, self.assert_nodelist_change, modified, client, timeout=WAIT_TIME / 2
             )
 
+    def test_import_dns_resolver(self):
+        # Regression test for PYTHON-4407
+        import dns.resolver
+
+        self.assertTrue(hasattr(dns.resolver, "resolve"))
+
 
 if __name__ == "__main__":
     unittest.main()

From 21461ace4fe6ed1eb26626d5c84ebb77202faccd Mon Sep 17 00:00:00 2001
From: Subin Kim <sudosubin@gmail.com>
Date: Mon, 29 Apr 2024 19:19:28 +0900
Subject: [PATCH 2/2] fix: update `pyproject.toml` project source url (#1623)

---
 pyproject.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index a48baa09a..4520ba08c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,7 +43,7 @@ classifiers = [
 [project.urls]
 Homepage = "https://www.mongodb.org"
 Documentation = "https://pymongo.readthedocs.io"
-Source = "https://github.com/mongodb/pymongo"
+Source = "https://github.com/mongodb/mongo-python-driver"
 Tracker = "https://jira.mongodb.org/projects/PYTHON/issues"
 
 [tool.setuptools.dynamic]