python3.9+

pre_commit/languages/conda.py

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