PYTHON-5049 Drop support for PyPy 3.9 (#2070)

Author: blink1073

.evergreen/generated_configs/variants.yml

@@ -256,15 +256,15 @@ buildvariants:
     expansions:
       COMPRESSORS: zstd
       PYTHON_BINARY: /opt/python/3.9/bin/python3
-  - name: compression-snappy-rhel8-pypy3.9
+  - name: compression-snappy-rhel8-pypy3.10
     tasks:
       - name: .standalone .noauth .nossl .sync_async
-    display_name: Compression snappy RHEL8 PyPy3.9
+    display_name: Compression snappy RHEL8 PyPy3.10
     run_on:
       - rhel87-small
     expansions:
       COMPRESSORS: snappy
-      PYTHON_BINARY: /opt/python/pypy3.9/bin/python3
+      PYTHON_BINARY: /opt/python/pypy3.10/bin/python3
   - name: compression-zlib-rhel8-pypy3.10
     tasks:
       - name: .standalone .noauth .nossl .sync_async
@@ -274,15 +274,15 @@ buildvariants:
     expansions:
       COMPRESSORS: zlib
       PYTHON_BINARY: /opt/python/pypy3.10/bin/python3
-  - name: compression-zstd-rhel8-pypy3.9
+  - name: compression-zstd-rhel8-pypy3.10
     tasks:
       - name: .standalone .noauth .nossl .sync_async !.4.0
-    display_name: Compression zstd RHEL8 PyPy3.9
+    display_name: Compression zstd RHEL8 PyPy3.10
     run_on:
       - rhel87-small
     expansions:
       COMPRESSORS: zstd
-      PYTHON_BINARY: /opt/python/pypy3.9/bin/python3
+      PYTHON_BINARY: /opt/python/pypy3.10/bin/python3
 
   # Disable test commands tests
   - name: disable-test-commands-rhel8-python3.9
@@ -460,15 +460,6 @@ buildvariants:
       test_encryption: "true"
       test_encryption_pyopenssl: "true"
       PYTHON_BINARY: /opt/python/3.12/bin/python3
-  - name: encryption-rhel8-pypy3.9
-    tasks:
-      - name: .sharded_cluster .auth .ssl .sync_async
-    display_name: Encryption RHEL8 PyPy3.9
-    run_on:
-      - rhel87-small
-    expansions:
-      test_encryption: "true"
-      PYTHON_BINARY: /opt/python/pypy3.9/bin/python3
   - name: encryption-macos-python3.9
     tasks:
       - name: .latest .replica_set .sync_async
@@ -608,15 +599,6 @@ buildvariants:
     expansions:
       AUTH: auth
       PYTHON_BINARY: C:/python/Python313/python.exe
-  - name: auth-enterprise-rhel8-pypy3.9-auth
-    tasks:
-      - name: test-enterprise-auth
-    display_name: Auth Enterprise RHEL8 PyPy3.9 Auth
-    run_on:
-      - rhel87-small
-    expansions:
-      AUTH: auth
-      PYTHON_BINARY: /opt/python/pypy3.9/bin/python3
   - name: auth-enterprise-rhel8-pypy3.10-auth
     tasks:
       - name: test-enterprise-auth
@@ -900,10 +882,10 @@ buildvariants:
       TOPOLOGY: server
       VERSION: "8.0"
       PYTHON_BINARY: /opt/python/3.13/bin/python3
-  - name: ocsp-rhel8-rapid-pypy3.9
+  - name: ocsp-rhel8-rapid-pypy3.10
     tasks:
       - name: .ocsp
-    display_name: OCSP RHEL8 rapid PyPy3.9
+    display_name: OCSP RHEL8 rapid PyPy3.10
     run_on:
       - rhel87-small
     batchtime: 20160
@@ -912,11 +894,11 @@ buildvariants:
       SSL: ssl
       TOPOLOGY: server
       VERSION: rapid
-      PYTHON_BINARY: /opt/python/pypy3.9/bin/python3
-  - name: ocsp-rhel8-latest-pypy3.10
+      PYTHON_BINARY: /opt/python/pypy3.10/bin/python3
+  - name: ocsp-rhel8-latest-python3.9
     tasks:
       - name: .ocsp
-    display_name: OCSP RHEL8 latest PyPy3.10
+    display_name: OCSP RHEL8 latest Python3.9
     run_on:
       - rhel87-small
     batchtime: 20160
@@ -925,7 +907,7 @@ buildvariants:
       SSL: ssl
       TOPOLOGY: server
       VERSION: latest
-      PYTHON_BINARY: /opt/python/pypy3.10/bin/python3
+      PYTHON_BINARY: /opt/python/3.9/bin/python3
   - name: ocsp-win64-v4.4-python3.9
     tasks:
       - name: .ocsp-rsa !.ocsp-staple
@@ -1061,17 +1043,6 @@ buildvariants:
     expansions:
       test_pyopenssl: "true"
       PYTHON_BINARY: C:/python/Python313/python.exe
-  - name: pyopenssl-rhel8-pypy3.9
-    tasks:
-      - name: .replica_set .auth .ssl .sync_async
-      - name: .7.0 .auth .ssl .sync_async
-    display_name: PyOpenSSL RHEL8 PyPy3.9
-    run_on:
-      - rhel87-small
-    batchtime: 10080
-    expansions:
-      test_pyopenssl: "true"
-      PYTHON_BINARY: /opt/python/pypy3.9/bin/python3
   - name: pyopenssl-rhel8-pypy3.10
     tasks:
       - name: .replica_set .auth .ssl .sync_async
@@ -1164,17 +1135,6 @@ buildvariants:
     expansions:
       COVERAGE: coverage
       PYTHON_BINARY: /opt/python/3.12/bin/python3
-  - name: test-rhel8-pypy3.9
-    tasks:
-      - name: .sharded_cluster .auth .ssl .sync_async
-      - name: .replica_set .noauth .ssl .sync_async
-      - name: .standalone .noauth .nossl .sync_async
-    display_name: "* Test RHEL8 PyPy3.9"
-    run_on:
-      - rhel87-small
-    expansions:
-      COVERAGE: coverage
-      PYTHON_BINARY: /opt/python/pypy3.9/bin/python3
   - name: test-macos-python3.9
     tasks:
       - name: .sharded_cluster .auth .ssl !.sync_async

.evergreen/scripts/generate_config.py

@@ -28,7 +28,7 @@
 
 ALL_VERSIONS = ["4.0", "4.4", "5.0", "6.0", "7.0", "8.0", "rapid", "latest"]
 CPYTHONS = ["3.9", "3.10", "3.11", "3.12", "3.13"]
-PYPYS = ["pypy3.9", "pypy3.10"]
+PYPYS = ["pypy3.10"]
 ALL_PYTHONS = CPYTHONS + PYPYS
 MIN_MAX_PYTHON = [CPYTHONS[0], CPYTHONS[-1]]
 BATCHTIME_WEEK = 10080

.github/workflows/test-python.yml

@@ -55,7 +55,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-20.04]
-        python-version: ["3.9", "pypy-3.9", "3.13", "3.13t"]
+        python-version: ["3.9", "pypy-3.10", "3.13", "3.13t"]
     name: CPython ${{ matrix.python-version }}-${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4

README.md

@@ -90,7 +90,7 @@ package that is incompatible with PyMongo.
 
 ## Dependencies
 
-PyMongo supports CPython 3.9+ and PyPy3.9+.
+PyMongo supports CPython 3.9+ and PyPy3.10+.
 
 Required dependencies:
 

doc/changelog.rst

@@ -4,7 +4,7 @@ Changelog
 Changes in Version 4.11.0 (YYYY/MM/DD)
 --------------------------------------
 
-.. warning:: PyMongo 4.11 drops support for Python 3.8: Python 3.9+ or PyPy 3.9+ is now required.
+.. warning:: PyMongo 4.11 drops support for Python 3.8 and PyPy 3.9: Python 3.9+ or PyPy 3.10+ is now required.
 .. warning:: PyMongo 4.11 drops support for MongoDB 3.6. PyMongo now supports MongoDB 4.0+.
    Driver support for MongoDB 3.6 reached end of life in April 2024.
 .. warning:: Driver support for MongoDB 4.0 reaches end of life in April 2025.
@@ -14,7 +14,7 @@ Changes in Version 4.11.0 (YYYY/MM/DD)
 
 PyMongo 4.11 brings a number of changes including:
 
-- Dropped support for Python 3.8.
+- Dropped support for Python 3.8 and PyPy 3.9.
 - Dropped support for MongoDB 3.6.
 - Dropped support for the MONGODB-CR authenticate mechanism, which is no longer supported by MongoDB 4.0+.
 - pymongocrypt>=1.12 is now required for :ref:`In-Use Encryption` support.

doc/faq.rst

@@ -166,7 +166,7 @@ they are returned to the pool.
 Does PyMongo support Python 3?
 ------------------------------
 
-PyMongo supports CPython 3.9+ and PyPy3.9+. See the :doc:`python3` for details.
+PyMongo supports CPython 3.9+ and PyPy3.10+. See the :doc:`python3` for details.
 
 Does PyMongo support asynchronous frameworks like Gevent, asyncio, Tornado, or Twisted?
 ---------------------------------------------------------------------------------------

doc/installation.rst

@@ -28,7 +28,7 @@ To upgrade using pip::
 Dependencies
 ------------
 
-PyMongo supports CPython 3.9+ and PyPy3.9+.
+PyMongo supports CPython 3.9+ and PyPy3.10+.
 
 Required dependencies
 .....................

doc/python3.rst

@@ -4,7 +4,7 @@ Python 3 FAQ
 What Python 3 versions are supported?
 -------------------------------------
 
-PyMongo supports CPython 3.9+ and PyPy3.9+.
+PyMongo supports CPython 3.9+ and PyPy3.10+.
 
 Are there any PyMongo behavior changes with Python 3?
 -----------------------------------------------------

test/asynchronous/test_client.py

@@ -237,10 +237,7 @@ def test_getattr(self):
 
     def test_iteration(self):
         client = self.client
-        if "PyPy" in sys.version and sys.version_info < (3, 8, 15):
-            msg = "'NoneType' object is not callable"
-        else:
-            msg = "'AsyncMongoClient' object is not iterable"
+        msg = "'AsyncMongoClient' object is not iterable"
         # Iteration fails
         with self.assertRaisesRegex(TypeError, msg):
             for _ in client:  # type: ignore[misc] # error: "None" not callable  [misc]

test/asynchronous/test_collection.py

@@ -133,13 +133,7 @@ def test_getattr(self):
 
     def test_iteration(self):
         coll = self.db.coll
-        if "PyPy" in sys.version and sys.version_info < (3, 8, 15):
-            msg = "'NoneType' object is not callable"
-        else:
-            if _IS_SYNC:
-                msg = "'Collection' object is not iterable"
-            else:
-                msg = "'AsyncCollection' object is not iterable"
+        msg = "'AsyncCollection' object is not iterable"
         # Iteration fails
         with self.assertRaisesRegex(TypeError, msg):
             for _ in coll:  # type: ignore[misc] # error: "None" not callable  [misc]

test/asynchronous/test_database.py

@@ -103,10 +103,7 @@ def test_getattr(self):
 
     def test_iteration(self):
         db = self.client.pymongo_test
-        if "PyPy" in sys.version and sys.version_info < (3, 8, 15):
-            msg = "'NoneType' object is not callable"
-        else:
-            msg = "'AsyncDatabase' object is not iterable"
+        msg = "'AsyncDatabase' object is not iterable"
         # Iteration fails
         with self.assertRaisesRegex(TypeError, msg):
             for _ in db:  # type: ignore[misc] # error: "None" not callable  [misc]

test/test_client.py

@@ -234,10 +234,7 @@ def test_getattr(self):
 
     def test_iteration(self):
         client = self.client
-        if "PyPy" in sys.version and sys.version_info < (3, 8, 15):
-            msg = "'NoneType' object is not callable"
-        else:
-            msg = "'MongoClient' object is not iterable"
+        msg = "'MongoClient' object is not iterable"
         # Iteration fails
         with self.assertRaisesRegex(TypeError, msg):
             for _ in client:  # type: ignore[misc] # error: "None" not callable  [misc]

test/test_collection.py

@@ -133,13 +133,7 @@ def test_getattr(self):
 
     def test_iteration(self):
         coll = self.db.coll
-        if "PyPy" in sys.version and sys.version_info < (3, 8, 15):
-            msg = "'NoneType' object is not callable"
-        else:
-            if _IS_SYNC:
-                msg = "'Collection' object is not iterable"
-            else:
-                msg = "'Collection' object is not iterable"
+        msg = "'Collection' object is not iterable"
         # Iteration fails
         with self.assertRaisesRegex(TypeError, msg):
             for _ in coll:  # type: ignore[misc] # error: "None" not callable  [misc]

test/test_database.py

@@ -102,10 +102,7 @@ def test_getattr(self):
 
     def test_iteration(self):
         db = self.client.pymongo_test
-        if "PyPy" in sys.version and sys.version_info < (3, 8, 15):
-            msg = "'NoneType' object is not callable"
-        else:
-            msg = "'Database' object is not iterable"
+        msg = "'Database' object is not iterable"
         # Iteration fails
         with self.assertRaisesRegex(TypeError, msg):
             for _ in db:  # type: ignore[misc] # error: "None" not callable  [misc]

test/test_errors.py

@@ -47,15 +47,9 @@ def test_operation_failure(self):
             self.assertIn("full error", traceback.format_exc())
 
     def _test_unicode_strs(self, exc):
-        if sys.implementation.name == "pypy" and sys.implementation.version < (7, 3, 7):
-            # PyPy used to display unicode in repr differently.
-            self.assertEqual(
-                "unicode \U0001f40d, full error: {'errmsg': 'unicode \\U0001f40d'}", str(exc)
-            )
-        else:
-            self.assertEqual(
-                "unicode \U0001f40d, full error: {'errmsg': 'unicode \U0001f40d'}", str(exc)
-            )
+        self.assertEqual(
+            "unicode \U0001f40d, full error: {'errmsg': 'unicode \U0001f40d'}", str(exc)
+        )
         try:
             raise exc
         except Exception: