Support Python 3.12 (#511)

Author: adamchainz

.github/workflows/main.yml

@@ -23,13 +23,15 @@ jobs:
         - 3.9
         - '3.10'
         - '3.11'
+        - '3.12'
 
     steps:
     - uses: actions/checkout@v3
 
     - uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
+        allow-prereleases: true
         cache: pip
         cache-dependency-path: 'requirements/*.txt'
 

.pre-commit-config.yaml

@@ -23,6 +23,8 @@ repos:
   - id: setup-cfg-fmt
     args:
     - --include-version-classifiers
+    - --max-py-version
+    - '3.12'
 - repo: https://github.com/tox-dev/tox-ini-fmt
   rev: 1.3.0
   hooks:

CHANGELOG.rst

@@ -2,6 +2,8 @@
 Changelog
 =========
 
+* Support Python 3.12.
+
 3.12.0 (2023-04-13)
 -------------------
 

README.rst

@@ -20,7 +20,7 @@ A `flake8 <https://flake8.readthedocs.io/en/latest/index.html>`_ plugin that hel
 Requirements
 ============
 
-Python 3.7 to 3.11 supported.
+Python 3.7 to 3.12 supported.
 
 Installation
 ============

requirements/compile.py

@@ -42,3 +42,8 @@
         check=True,
         capture_output=True,
     )
+    subprocess.run(
+        ["python3.12", *common_args, "-o", "py312.txt"],
+        check=True,
+        capture_output=True,
+    )

requirements/py312.txt

@@ -0,0 +1,49 @@
+#
+# This file is autogenerated by pip-compile with Python 3.12
+# by the following command:
+#
+#    requirements/compile.py
+#
+flake8==6.0.0 \
+    --hash=sha256:3833794e27ff64ea4e9cf5d410082a8b97ff1a06c16aa3d2027339cd0f1195c7 \
+    --hash=sha256:c61007e76655af75e6785a931f452915b371dc48f56efd765247c8fe68f2b181
+    # via pytest-flake8-path
+iniconfig==2.0.0 \
+    --hash=sha256:2d91e135bf72d31a410b17c16da610a82cb55f6b0477d1a902134b24a455b8b3 \
+    --hash=sha256:b6a85871a79d2e3b22d2d1b94ac2824226a63c6b741c88f7ae975f18b6778374
+    # via pytest
+mccabe==0.7.0 \
+    --hash=sha256:348e0240c33b60bbdf4e523192ef919f28cb2c3d7d5c7794f74009290f236325 \
+    --hash=sha256:6c2d30ab6be0e4a46919781807b4f0d834ebdd6c6e3dca0bda5a15f863427b6e
+    # via flake8
+packaging==23.1 \
+    --hash=sha256:994793af429502c4ea2ebf6bf664629d07c1a9fe974af92966e4b8d2df7edc61 \
+    --hash=sha256:a392980d2b6cffa644431898be54b0045151319d1e7ec34f0cfed48767dd334f
+    # via pytest
+pluggy==1.0.0 \
+    --hash=sha256:4224373bacce55f955a878bf9cfa763c1e360858e330072059e10bad68531159 \
+    --hash=sha256:74134bbf457f031a36d68416e1509f34bd5ccc019f0bcc952c7b909d06b37bd3
+    # via pytest
+pycodestyle==2.10.0 \
+    --hash=sha256:347187bdb476329d98f695c213d7295a846d1152ff4fe9bacb8a9590b8ee7053 \
+    --hash=sha256:8a4eaf0d0495c7395bdab3589ac2db602797d76207242c17d470186815706610
+    # via flake8
+pyflakes==3.0.1 \
+    --hash=sha256:ec55bf7fe21fff7f1ad2f7da62363d749e2a470500eab1b555334b67aa1ef8cf \
+    --hash=sha256:ec8b276a6b60bd80defed25add7e439881c19e64850afd9b346283d4165fd0fd
+    # via flake8
+pytest==7.3.2 \
+    --hash=sha256:cdcbd012c9312258922f8cd3f1b62a6580fdced17db6014896053d47cddf9295 \
+    --hash=sha256:ee990a3cc55ba808b80795a79944756f315c67c12b56abd3ac993a7b8c17030b
+    # via
+    #   -r requirements.in
+    #   pytest-flake8-path
+    #   pytest-randomly
+pytest-flake8-path==1.3.0 \
+    --hash=sha256:a1f6a7f045e73b3400a59ad1a874dad39636a8d6bedef6e962396f863e05a4ac \
+    --hash=sha256:a3ddf053b56dbd1981f0e74ca02041e18f4e9f82435052358ffd2c147bf5a461
+    # via -r requirements.in
+pytest-randomly==3.12.0 \
+    --hash=sha256:d60c2db71ac319aee0fc6c4110a7597d611a8b94a5590918bfa8583f00caccb2 \
+    --hash=sha256:f4f2e803daf5d1ba036cc22bf4fe9dbbf99389ec56b00e5cba732fb5c1d07fdd
+    # via -r requirements.in

setup.cfg

@@ -22,6 +22,7 @@ classifiers =
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
     Programming Language :: Python :: 3.11
+    Programming Language :: Python :: 3.12
     Typing :: Typed
 keywords = flake8, comprehensions, list comprehension, set comprehension, dict comprehension
 project_urls =

tox.ini

@@ -2,9 +2,10 @@
 requires =
     tox>=4.2
 env_list =
-    py{311, 310, 39, 38, 37}
+    py{312, 311, 310, 39, 38, 37}
 
 [testenv]
+package = wheel
 deps =
     -r requirements/{envname}.txt
 set_env =