python3.9+

.github/actions/pre-test/action.yml

@@ -6,4 +6,4 @@ runs:
   using: composite
   steps:
   - uses: asottile/workflows/.github/actions/latest-git@v1.4.0
-    if: inputs.env == 'py38' && runner.os == 'Linux'
+    if: inputs.env == 'py39' && runner.os == 'Linux'

.github/workflows/languages.yaml

@@ -21,7 +21,7 @@ jobs:
         fetch-depth: 0
     - uses: actions/setup-python@v4
       with:
-        python-version: 3.8
+        python-version: 3.9
     - name: install deps
       run: python -mpip install -e . -r requirements-dev.txt
     - name: vars
@@ -39,7 +39,7 @@ jobs:
     - uses: asottile/workflows/.github/actions/fast-checkout@v1.4.0
     - uses: actions/setup-python@v4
       with:
-        python-version: 3.8
+        python-version: 3.9
 
     - run: echo "$CONDA\Scripts" >> "$GITHUB_PATH"
       shell: bash

.github/workflows/main.yml

@@ -12,12 +12,12 @@ concurrency:
 
 jobs:
   main-windows:
-    uses: asottile/workflows/.github/workflows/tox.yml@v1.4.0
+    uses: asottile/workflows/.github/workflows/tox.yml@v1.6.0
     with:
-      env: '["py38"]'
+      env: '["py39"]'
       os: windows-latest
   main-linux:
-    uses: asottile/workflows/.github/workflows/tox.yml@v1.4.0
+    uses: asottile/workflows/.github/workflows/tox.yml@v1.6.0
     with:
-      env: '["py38", "py39", "py310"]'
+      env: '["py39", "py310", "py311"]'
       os: ubuntu-latest

.pre-commit-config.yaml

@@ -18,7 +18,7 @@ repos:
     hooks:
     -   id: reorder-python-imports
         exclude: ^(pre_commit/resources/|testing/resources/python3_hooks_repo/)
-        args: [--py38-plus, --add-import, 'from __future__ import annotations']
+        args: [--py39-plus, --add-import, 'from __future__ import annotations']
 -   repo: https://github.com/asottile/add-trailing-comma
     rev: v3.1.0
     hooks:
@@ -27,7 +27,7 @@ repos:
     rev: v3.15.0
     hooks:
     -   id: pyupgrade
-        args: [--py38-plus]
+        args: [--py39-plus]
 -   repo: https://github.com/hhatto/autopep8
     rev: v2.0.4
     hooks:

pre_commit/clientlib.py

@@ -5,9 +5,9 @@ import logging
 import re
 import shlex
 import sys
+from collections.abc import Sequence
 from typing import Any
 from typing import NamedTuple
-from typing import Sequence
 
 import cfgv
 from identify.identify import ALL_TAGS

pre_commit/commands/autoupdate.py

@@ -4,9 +4,9 @@ import concurrent.futures
 import os.path
 import re
 import tempfile
+from collections.abc import Sequence
 from typing import Any
 from typing import NamedTuple
-from typing import Sequence
 
 import pre_commit.constants as C
 from pre_commit import git

pre_commit/commands/hook_impl.py

@@ -4,7 +4,7 @@ import argparse
 import os.path
 import subprocess
 import sys
-from typing import Sequence
+from collections.abc import Sequence
 
 from pre_commit.commands.run import run
 from pre_commit.envcontext import envcontext

pre_commit/commands/run.py

@@ -9,11 +9,11 @@ import re
 import subprocess
 import time
 import unicodedata
+from collections.abc import Generator
+from collections.abc import Iterable
+from collections.abc import MutableMapping
+from collections.abc import Sequence
 from typing import Any
-from typing import Generator
-from typing import Iterable
-from typing import MutableMapping
-from typing import Sequence
 
 from identify.identify import tags_from_path
 
@@ -74,7 +74,7 @@ class Classifier:
     def __init__(self, filenames: Iterable[str]) -> None:
         self.filenames = [f for f in filenames if os.path.lexists(f)]
 
-    @functools.lru_cache(maxsize=None)
+    @functools.cache
     def _types_for_file(self, filename: str) -> set[str]:
         return tags_from_path(filename)
 

pre_commit/commands/validate_config.py

@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from typing import Sequence
+from collections.abc import Sequence
 
 from pre_commit import clientlib
 

pre_commit/commands/validate_manifest.py

@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from typing import Sequence
+from collections.abc import Sequence
 
 from pre_commit import clientlib
 

pre_commit/envcontext.py

@@ -3,10 +3,9 @@ from __future__ import annotations
 import contextlib
 import enum
 import os
-from typing import Generator
+from collections.abc import Generator
-from typing import MutableMapping
+from collections.abc import MutableMapping
 from typing import NamedTuple
-from typing import Tuple
 from typing import Union
 
 _Unset = enum.Enum('_Unset', 'UNSET')
@@ -18,9 +17,9 @@ class Var(NamedTuple):
     default: str = ''
 
 
-SubstitutionT = Tuple[Union[str, Var], ...]
+SubstitutionT = tuple[Union[str, Var], ...]
 ValueT = Union[str, _Unset, SubstitutionT]
-PatchesT = Tuple[Tuple[str, ValueT], ...]
+PatchesT = tuple[tuple[str, ValueT], ...]
 
 
 def format_env(parts: SubstitutionT, env: MutableMapping[str, str]) -> str:

pre_commit/error_handler.py

@@ -5,7 +5,7 @@ import functools
 import os.path
 import sys
 import traceback
-from typing import Generator
+from collections.abc import Generator
 from typing import IO
 
 import pre_commit.constants as C

pre_commit/file_lock.py

@@ -3,8 +3,8 @@ from __future__ import annotations
 import contextlib
 import errno
 import sys
+from collections.abc import Generator
 from typing import Callable
-from typing import Generator
 
 
 if sys.platform == 'win32':  # pragma: no cover (windows)

pre_commit/git.py

@@ -3,7 +3,7 @@ from __future__ import annotations
 import logging
 import os.path
 import sys
-from typing import Mapping
+from collections.abc import Mapping
 
 from pre_commit.errors import FatalError
 from pre_commit.util import CalledProcessError

pre_commit/hook.py

@@ -1,9 +1,9 @@
 from __future__ import annotations
 
 import logging
+from collections.abc import Sequence
 from typing import Any
 from typing import NamedTuple
-from typing import Sequence
 
 from pre_commit.prefix import Prefix
 

pre_commit/lang_base.py

@@ -5,12 +5,12 @@ import os
 import random
 import re
 import shlex
+from collections.abc import Generator
+from collections.abc import Sequence
 from typing import Any
 from typing import ContextManager
-from typing import Generator
 from typing import NoReturn
 from typing import Protocol
-from typing import Sequence
 
 import pre_commit.constants as C
 from pre_commit import parse_shebang

pre_commit/languages/conda.py

@@ -3,8 +3,8 @@ from __future__ import annotations
 import contextlib
 import os
 import sys
-from typing import Generator
+from collections.abc import Generator
-from typing import Sequence
+from collections.abc import Sequence
 
 from pre_commit import lang_base
 from pre_commit.envcontext import envcontext

pre_commit/languages/coursier.py

@@ -2,8 +2,8 @@ from __future__ import annotations
 
 import contextlib
 import os.path
-from typing import Generator
+from collections.abc import Generator
-from typing import Sequence
+from collections.abc import Sequence
 
 from pre_commit import lang_base
 from pre_commit.envcontext import envcontext

pre_commit/languages/dart.py

@@ -4,8 +4,8 @@ import contextlib
 import os.path
 import shutil
 import tempfile
-from typing import Generator
+from collections.abc import Generator
-from typing import Sequence
+from collections.abc import Sequence
 
 from pre_commit import lang_base
 from pre_commit.envcontext import envcontext

pre_commit/languages/docker.py

@@ -3,7 +3,7 @@ from __future__ import annotations
 import hashlib
 import json
 import os
-from typing import Sequence
+from collections.abc import Sequence
 
 from pre_commit import lang_base
 from pre_commit.prefix import Prefix

pre_commit/languages/docker_image.py

@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from typing import Sequence
+from collections.abc import Sequence
 
 from pre_commit import lang_base
 from pre_commit.languages.docker import docker_cmd

pre_commit/languages/dotnet.py

@@ -6,8 +6,8 @@ import re
 import tempfile
 import xml.etree.ElementTree
 import zipfile
-from typing import Generator
+from collections.abc import Generator
-from typing import Sequence
+from collections.abc import Sequence
 
 from pre_commit import lang_base
 from pre_commit.envcontext import envcontext

pre_commit/languages/fail.py

@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from typing import Sequence
+from collections.abc import Sequence
 
 from pre_commit import lang_base
 from pre_commit.prefix import Prefix

pre_commit/languages/golang.py

@@ -12,11 +12,11 @@ import tempfile
 import urllib.error
 import urllib.request
 import zipfile
+from collections.abc import Generator
+from collections.abc import Sequence
 from typing import ContextManager
-from typing import Generator
 from typing import IO
 from typing import Protocol
-from typing import Sequence
 
 import pre_commit.constants as C
 from pre_commit import lang_base

pre_commit/languages/haskell.py

@@ -2,8 +2,8 @@ from __future__ import annotations
 
 import contextlib
 import os.path
-from typing import Generator
+from collections.abc import Generator
-from typing import Sequence
+from collections.abc import Sequence
 
 from pre_commit import lang_base
 from pre_commit.envcontext import envcontext

pre_commit/languages/lua.py

@@ -3,8 +3,8 @@ from __future__ import annotations
 import contextlib
 import os
 import sys
-from typing import Generator
+from collections.abc import Generator
-from typing import Sequence
+from collections.abc import Sequence
 
 from pre_commit import lang_base
 from pre_commit.envcontext import envcontext

pre_commit/languages/node.py

@@ -4,8 +4,8 @@ import contextlib
 import functools
 import os
 import sys
-from typing import Generator
+from collections.abc import Generator
-from typing import Sequence
+from collections.abc import Sequence
 
 import pre_commit.constants as C
 from pre_commit import lang_base

pre_commit/languages/perl.py

@@ -3,8 +3,8 @@ from __future__ import annotations
 import contextlib
 import os
 import shlex
-from typing import Generator
+from collections.abc import Generator
-from typing import Sequence
+from collections.abc import Sequence
 
 from pre_commit import lang_base
 from pre_commit.envcontext import envcontext

pre_commit/languages/pygrep.py

@@ -3,9 +3,9 @@ from __future__ import annotations
 import argparse
 import re
 import sys
+from collections.abc import Sequence
+from re import Pattern
 from typing import NamedTuple
-from typing import Pattern
-from typing import Sequence
 
 from pre_commit import lang_base
 from pre_commit import output

pre_commit/languages/python.py

@@ -4,8 +4,8 @@ import contextlib
 import functools
 import os
 import sys
-from typing import Generator
+from collections.abc import Generator
-from typing import Sequence
+from collections.abc import Sequence
 
 import pre_commit.constants as C
 from pre_commit import lang_base
@@ -24,7 +24,7 @@ ENVIRONMENT_DIR = 'py_env'
 run_hook = lang_base.basic_run_hook
 
 
-@functools.lru_cache(maxsize=None)
+@functools.cache
 def _version_info(exe: str) -> str:
     prog = 'import sys;print(".".join(str(p) for p in sys.version_info))'
     try:

pre_commit/languages/r.py

@@ -6,8 +6,8 @@ import shlex
 import shutil
 import tempfile
 import textwrap
-from typing import Generator
+from collections.abc import Generator
-from typing import Sequence
+from collections.abc import Sequence
 
 from pre_commit import lang_base
 from pre_commit.envcontext import envcontext

pre_commit/languages/ruby.py

@@ -6,9 +6,9 @@ import importlib.resources
 import os.path
 import shutil
 import tarfile
-from typing import Generator
+from collections.abc import Generator
+from collections.abc import Sequence
 from typing import IO
-from typing import Sequence
 
 import pre_commit.constants as C
 from pre_commit import lang_base

pre_commit/languages/rust.py

@@ -7,8 +7,8 @@ import shutil
 import sys
 import tempfile
 import urllib.request
-from typing import Generator
+from collections.abc import Generator
-from typing import Sequence
+from collections.abc import Sequence
 
 import pre_commit.constants as C
 from pre_commit import lang_base

pre_commit/languages/script.py

@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from typing import Sequence
+from collections.abc import Sequence
 
 from pre_commit import lang_base
 from pre_commit.prefix import Prefix

pre_commit/languages/swift.py

@@ -2,8 +2,8 @@ from __future__ import annotations
 
 import contextlib
 import os
-from typing import Generator
+from collections.abc import Generator
-from typing import Sequence
+from collections.abc import Sequence
 
 from pre_commit import lang_base
 from pre_commit.envcontext import envcontext

pre_commit/logging_handler.py

@@ -2,7 +2,7 @@ from __future__ import annotations
 
 import contextlib
 import logging
-from typing import Generator
+from collections.abc import Generator
 
 from pre_commit import color
 from pre_commit import output

pre_commit/main.py

@@ -4,7 +4,7 @@ import argparse
 import logging
 import os
 import sys
-from typing import Sequence
+from collections.abc import Sequence
 
 import pre_commit.constants as C
 from pre_commit import clientlib

pre_commit/meta_hooks/check_hooks_apply.py

@@ -1,7 +1,7 @@
 from __future__ import annotations
 
 import argparse
-from typing import Sequence
+from collections.abc import Sequence
 
 import pre_commit.constants as C
 from pre_commit import git

pre_commit/meta_hooks/check_useless_excludes.py

@@ -2,8 +2,8 @@ from __future__ import annotations
 
 import argparse
 import re
-from typing import Iterable
+from collections.abc import Iterable
-from typing import Sequence
+from collections.abc import Sequence
 
 from cfgv import apply_defaults
 

pre_commit/meta_hooks/identity.py

@@ -1,7 +1,7 @@
 from __future__ import annotations
 
 import sys
-from typing import Sequence
+from collections.abc import Sequence
 
 from pre_commit import output
 

pre_commit/parse_shebang.py

@@ -1,7 +1,7 @@
 from __future__ import annotations
 
 import os.path
-from typing import Mapping
+from collections.abc import Mapping
 from typing import NoReturn
 
 from identify.identify import parse_shebang_from_file

pre_commit/repository.py

@@ -4,8 +4,8 @@ import json
 import logging
 import os
 import shlex
+from collections.abc import Sequence
 from typing import Any
-from typing import Sequence
 
 import pre_commit.constants as C
 from pre_commit.all_languages import languages

pre_commit/staged_files_only.py

@@ -4,7 +4,7 @@ import contextlib
 import logging
 import os.path
 import time
-from typing import Generator
+from collections.abc import Generator
 
 from pre_commit import git
 from pre_commit.errors import FatalError

pre_commit/store.py

@@ -5,9 +5,9 @@ import logging
 import os.path
 import sqlite3
 import tempfile
+from collections.abc import Generator
+from collections.abc import Sequence
 from typing import Callable
-from typing import Generator
-from typing import Sequence
 
 import pre_commit.constants as C
 from pre_commit import file_lock

pre_commit/util.py

@@ -8,10 +8,10 @@ import shutil
 import stat
 import subprocess
 import sys
+from collections.abc import Generator
 from types import TracebackType
 from typing import Any
 from typing import Callable
-from typing import Generator
 
 from pre_commit import parse_shebang
 

pre_commit/xargs.py

@@ -7,12 +7,12 @@ import multiprocessing
 import os
 import subprocess
 import sys
+from collections.abc import Generator
+from collections.abc import Iterable
+from collections.abc import MutableMapping
+from collections.abc import Sequence
 from typing import Any
 from typing import Callable
-from typing import Generator
-from typing import Iterable
-from typing import MutableMapping
-from typing import Sequence
 from typing import TypeVar
 
 from pre_commit import parse_shebang

setup.cfg

@@ -24,7 +24,7 @@ install_requires =
     nodeenv>=0.11.1
     pyyaml>=5.1
     virtualenv>=20.10.0
-python_requires = >=3.8
+python_requires = >=3.9
 
 [options.packages.find]
 exclude =

testing/language_helpers.py

@@ -1,7 +1,7 @@
 from __future__ import annotations
 
 import os
-from typing import Sequence
+from collections.abc import Sequence
 
 from pre_commit.lang_base import Language
 from pre_commit.prefix import Prefix

testing/make-archives

@@ -8,7 +8,7 @@ import shutil
 import subprocess
 import tarfile
 import tempfile
-from typing import Sequence
+from collections.abc import Sequence
 
 
 # This is a script for generating the tarred resources for git repo

tests/commands/run_test.py

@@ -4,7 +4,7 @@ import os.path
 import shlex
 import sys
 import time
-from typing import MutableMapping
+from collections.abc import MutableMapping
 from unittest import mock
 
 import pytest