Add official support for Python 3.13

And start running CI against it.

Author: xrmx

.ci/.matrix_exclude.yml

@@ -69,6 +69,12 @@ exclude:
     FRAMEWORK: celery-5-django-3
   - VERSION: python-3.12 # https://github.com/celery/billiard/issues/377
     FRAMEWORK: celery-5-django-4
+  - VERSION: python-3.13 # https://github.com/celery/billiard/issues/377
+    FRAMEWORK: celery-5-flask-2
+  - VERSION: python-3.13 # https://github.com/celery/billiard/issues/377
+    FRAMEWORK: celery-5-django-3
+  - VERSION: python-3.13 # https://github.com/celery/billiard/issues/377
+    FRAMEWORK: celery-5-django-4
   - VERSION: python-3.10
     FRAMEWORK: graphene-2
   - VERSION: python-3.10
@@ -111,25 +117,47 @@ exclude:
     FRAMEWORK: cassandra-3.4
   - VERSION: python-3.12
     FRAMEWORK: pymongo-3.5
+  - VERSION: python-3.13
+    FRAMEWORK: django-1.11
+  - VERSION: python-3.13
+    FRAMEWORK: django-2.0
+  - VERSION: python-3.13
+    FRAMEWORK: django-2.1
+  - VERSION: python-3.13
+    FRAMEWORK: graphene-2
+  - VERSION: python-3.13
+    FRAMEWORK: aiohttp-3.0
+  - VERSION: python-3.13
+    FRAMEWORK: aiohttp-4.0
+  - VERSION: python-3.13
+    FRAMEWORK: cassandra-3.4
+  - VERSION: python-3.13
+    FRAMEWORK: pymongo-3.5
   # pymongo
   - VERSION: python-3.10
     FRAMEWORK: pymongo-3.1
   - VERSION: python-3.11
     FRAMEWORK: pymongo-3.1
   - VERSION: python-3.12
     FRAMEWORK: pymongo-3.1
+  - VERSION: python-3.13
+    FRAMEWORK: pymongo-3.1
   - VERSION: python-3.10
     FRAMEWORK: pymongo-3.2
   - VERSION: python-3.11
     FRAMEWORK: pymongo-3.2
   - VERSION: python-3.12
     FRAMEWORK: pymongo-3.2
+  - VERSION: python-3.13
+    FRAMEWORK: pymongo-3.2
   - VERSION: python-3.10
     FRAMEWORK: pymongo-3.3
   - VERSION: python-3.11
     FRAMEWORK: pymongo-3.3
   - VERSION: python-3.12
     FRAMEWORK: pymongo-3.3
+  - VERSION: python-3.13
+    FRAMEWORK: pymongo-3.3
   - VERSION: python-3.8
     FRAMEWORK: pymongo-3.4
   - VERSION: python-3.9
@@ -140,6 +168,8 @@ exclude:
     FRAMEWORK: pymongo-3.4
   - VERSION: python-3.12
     FRAMEWORK: pymongo-3.4
+  - VERSION: python-3.13
+    FRAMEWORK: pymongo-3.4
   - VERSION: pypy-3
     FRAMEWORK: pymongo-3.0
   # pymssql
@@ -163,6 +193,10 @@ exclude:
     FRAMEWORK: boto3-1.5
   - VERSION: python-3.12
     FRAMEWORK: boto3-1.6
+  - VERSION: python-3.13
+    FRAMEWORK: boto3-1.5
+  - VERSION: python-3.13
+    FRAMEWORK: boto3-1.6
   # aiohttp client, only supported in Python 3.7+
   - VERSION: pypy-3
     FRAMEWORK: aiohttp-3.0
@@ -254,11 +288,21 @@ exclude:
     FRAMEWORK: twisted-16
   - VERSION: python-3.12
     FRAMEWORK: twisted-15
+  - VERSION: python-3.13
+    FRAMEWORK: twisted-18
+  - VERSION: python-3.13
+    FRAMEWORK: twisted-17
+  - VERSION: python-3.13
+    FRAMEWORK: twisted-16
+  - VERSION: python-3.13
+    FRAMEWORK: twisted-15
   # pylibmc
   - VERSION: python-3.11
     FRAMEWORK: pylibmc-1.4
   - VERSION: python-3.12
     FRAMEWORK: pylibmc-1.4
+  - VERSION: python-3.13
+    FRAMEWORK: pylibmc-1.4
   # grpc
   - VERSION: python-3.6
     FRAMEWORK: grpc-newest
@@ -274,6 +318,8 @@ exclude:
     FRAMEWORK: grpc-1.24
   - VERSION: python-3.12
     FRAMEWORK: grpc-1.24
+  - VERSION: python-3.13
+    FRAMEWORK: grpc-1.24
   - VERSION: python-3.7
     FRAMEWORK: flask-1.0
   - VERSION: python-3.7
@@ -283,7 +329,5 @@ exclude:
   # TODO py3.12
   - VERSION: python-3.12
     FRAMEWORK: sanic-20.12  # no wheels available yet
-  - VERSION: python-3.12
-    FRAMEWORK: kafka-python-newest  # https://github.com/dpkp/kafka-python/pull/2376
-  - VERSION: python-3.12
+  - VERSION: python-3.13
     FRAMEWORK: cassandra-newest  # c extension issue

.ci/.matrix_python.yml

@@ -1,3 +1,3 @@
 VERSION:
   - python-3.6
-  - python-3.12
+  - python-3.13

.ci/.matrix_python_full.yml

@@ -6,4 +6,5 @@ VERSION:
   - python-3.10
   - python-3.11
   - python-3.12
+  - python-3.13
 #  - pypy-3  # excluded due to build issues with SQLite/Django

Makefile

@@ -11,7 +11,7 @@ test:
 	# delete any __pycache__ folders to avoid hard-to-debug caching issues
 	find . -type f -name '*.py[co]' -delete -o -type d -name __pycache__ -delete
 	# pypy3 should be added to the first `if` once it supports py3.7
-	if [[ "$$PYTHON_VERSION" =~ ^(3.7|3.8|3.9|3.10|3.11|3.12|nightly)$$ ]] ; then \
+	if [[ "$$PYTHON_VERSION" =~ ^(3.7|3.8|3.9|3.10|3.11|3.12|3.13|nightly)$$ ]] ; then \
 		echo "Python 3.7+, with asyncio"; \
 		pytest -v $(PYTEST_ARGS) --showlocals $(PYTEST_MARKER) $(PYTEST_JUNIT); \
 	else \

docs/reference/supported-technologies.md

@@ -30,6 +30,7 @@ The following Python versions are supported:
 * 3.10
 * 3.11
 * 3.12
+* 3.13
 
 
 ### Django [supported-django]

setup.cfg

@@ -22,6 +22,7 @@ classifiers =
     Programming Language :: Python :: 3.10
     Programming Language :: Python :: 3.11
     Programming Language :: Python :: 3.12
+    Programming Language :: Python :: 3.13
     Programming Language :: Python :: Implementation :: CPython
     Programming Language :: Python :: Implementation :: PyPy
     License :: OSI Approved :: BSD License