From 361ff4da262b4891323287049e9e6c5fbe1d01dc Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 4 Apr 2022 20:42:11 +0200 Subject: Adding upstream version 2.18.1. Signed-off-by: Daniel Baumann --- pre_commit/util.py | 54 +++++++++++++++++++++++------------------------------- 1 file changed, 23 insertions(+), 31 deletions(-) (limited to 'pre_commit/util.py') diff --git a/pre_commit/util.py b/pre_commit/util.py index 6977acb..40c53e5 100644 --- a/pre_commit/util.py +++ b/pre_commit/util.py @@ -1,6 +1,9 @@ +from __future__ import annotations + import contextlib import errno import functools +import importlib.resources import os.path import shutil import stat @@ -10,24 +13,13 @@ import tempfile from types import TracebackType from typing import Any from typing import Callable -from typing import Dict from typing import Generator from typing import IO -from typing import Optional -from typing import Tuple -from typing import Type import yaml from pre_commit import parse_shebang -if sys.version_info >= (3, 7): # pragma: >=3.7 cover - from importlib.resources import open_binary - from importlib.resources import read_text -else: # pragma: <3.7 cover - from importlib_resources import open_binary - from importlib_resources import read_text - Loader = getattr(yaml, 'CSafeLoader', yaml.SafeLoader) yaml_load = functools.partial(yaml.load, Loader=Loader) Dumper = getattr(yaml, 'CSafeDumper', yaml.SafeDumper) @@ -73,11 +65,11 @@ def tmpdir() -> Generator[str, None, None]: def resource_bytesio(filename: str) -> IO[bytes]: - return open_binary('pre_commit.resources', filename) + return importlib.resources.open_binary('pre_commit.resources', filename) def resource_text(filename: str) -> str: - return read_text('pre_commit.resources', filename) + return importlib.resources.read_text('pre_commit.resources', filename) def make_executable(filename: str) -> None: @@ -90,10 +82,10 @@ class CalledProcessError(RuntimeError): def __init__( self, returncode: int, - cmd: Tuple[str, ...], + cmd: tuple[str, ...], expected_returncode: int, stdout: bytes, - stderr: Optional[bytes], + stderr: bytes | None, ) -> None: super().__init__(returncode, cmd, expected_returncode, stdout, stderr) self.returncode = returncode @@ -103,7 +95,7 @@ class CalledProcessError(RuntimeError): self.stderr = stderr def __bytes__(self) -> bytes: - def _indent_or_none(part: Optional[bytes]) -> bytes: + def _indent_or_none(part: bytes | None) -> bytes: if part: return b'\n ' + part.replace(b'\n', b'\n ') else: @@ -121,20 +113,20 @@ class CalledProcessError(RuntimeError): return self.__bytes__().decode() -def _setdefault_kwargs(kwargs: Dict[str, Any]) -> None: +def _setdefault_kwargs(kwargs: dict[str, Any]) -> None: for arg in ('stdin', 'stdout', 'stderr'): kwargs.setdefault(arg, subprocess.PIPE) -def _oserror_to_output(e: OSError) -> Tuple[int, bytes, None]: +def _oserror_to_output(e: OSError) -> tuple[int, bytes, None]: return 1, force_bytes(e).rstrip(b'\n') + b'\n', None def cmd_output_b( *cmd: str, - retcode: Optional[int] = 0, + retcode: int | None = 0, **kwargs: Any, -) -> Tuple[int, bytes, Optional[bytes]]: +) -> tuple[int, bytes, bytes | None]: _setdefault_kwargs(kwargs) try: @@ -156,7 +148,7 @@ def cmd_output_b( return returncode, stdout_b, stderr_b -def cmd_output(*cmd: str, **kwargs: Any) -> Tuple[int, str, Optional[str]]: +def cmd_output(*cmd: str, **kwargs: Any) -> tuple[int, str, str | None]: returncode, stdout_b, stderr_b = cmd_output_b(*cmd, **kwargs) stdout = stdout_b.decode() if stdout_b is not None else None stderr = stderr_b.decode() if stderr_b is not None else None @@ -169,10 +161,10 @@ if os.name != 'nt': # pragma: win32 no cover class Pty: def __init__(self) -> None: - self.r: Optional[int] = None - self.w: Optional[int] = None + self.r: int | None = None + self.w: int | None = None - def __enter__(self) -> 'Pty': + def __enter__(self) -> Pty: self.r, self.w = openpty() # tty flags normally change \n to \r\n @@ -195,18 +187,18 @@ if os.name != 'nt': # pragma: win32 no cover def __exit__( self, - exc_type: Optional[Type[BaseException]], - exc_value: Optional[BaseException], - traceback: Optional[TracebackType], + exc_type: type[BaseException] | None, + exc_value: BaseException | None, + traceback: TracebackType | None, ) -> None: self.close_w() self.close_r() def cmd_output_p( *cmd: str, - retcode: Optional[int] = 0, + retcode: int | None = 0, **kwargs: Any, - ) -> Tuple[int, bytes, Optional[bytes]]: + ) -> tuple[int, bytes, bytes | None]: assert retcode is None assert kwargs['stderr'] == subprocess.STDOUT, kwargs['stderr'] _setdefault_kwargs(kwargs) @@ -250,7 +242,7 @@ def rmtree(path: str) -> None: def handle_remove_readonly( func: Callable[..., Any], path: str, - exc: Tuple[Type[OSError], OSError, TracebackType], + exc: tuple[type[OSError], OSError, TracebackType], ) -> None: excvalue = exc[1] if ( @@ -265,7 +257,7 @@ def rmtree(path: str) -> None: shutil.rmtree(path, ignore_errors=False, onerror=handle_remove_readonly) -def parse_version(s: str) -> Tuple[int, ...]: +def parse_version(s: str) -> tuple[int, ...]: """poor man's version comparison""" return tuple(int(p) for p in s.split('.')) -- cgit v1.2.3