Files
test/tools/check_source/check_mypy.py
Campbell Barton e955c94ed3 License Headers: Set copyright to "Blender Authors", add AUTHORS
Listing the "Blender Foundation" as copyright holder implied the Blender
Foundation holds copyright to files which may include work from many
developers.

While keeping copyright on headers makes sense for isolated libraries,
Blender's own code may be refactored or moved between files in a way
that makes the per file copyright holders less meaningful.

Copyright references to the "Blender Foundation" have been replaced with
"Blender Authors", with the exception of `./extern/` since these this
contains libraries which are more isolated, any changed to license
headers there can be handled on a case-by-case basis.

Some directories in `./intern/` have also been excluded:

- `./intern/cycles/` it's own `AUTHORS` file is planned.
- `./intern/opensubdiv/`.

An "AUTHORS" file has been added, using the chromium projects authors
file as a template.

Design task: #110784

Ref !110783.
2023-08-16 00:20:26 +10:00

115 lines
2.8 KiB
Python
Executable File

#!/usr/bin/env python3
# SPDX-FileCopyrightText: 2023 Blender Authors
#
# SPDX-License-Identifier: GPL-2.0-or-later
import os
from os.path import join, splitext
from check_mypy_config import PATHS, PATHS_EXCLUDE
from typing import (
Any,
Callable,
Generator,
Optional,
Tuple,
Dict,
)
FileAndArgs = Tuple[str, Tuple[Any, ...], Dict[str, str]]
# print(PATHS)
SOURCE_EXT = (
# Python
".py",
)
def is_source(filename: str) -> bool:
return filename.endswith(SOURCE_EXT)
def path_iter(
path: str,
filename_check: Optional[Callable[[str], bool]] = None,
) -> Generator[str, None, None]:
for dirpath, dirnames, filenames in os.walk(path):
# skip ".git"
dirnames[:] = [d for d in dirnames if not d.startswith(".")]
for filename in filenames:
if filename.startswith("."):
continue
filepath = join(dirpath, filename)
if filename_check is None or filename_check(filepath):
yield filepath
def path_expand_with_args(
paths_and_args: Tuple[FileAndArgs, ...],
filename_check: Optional[Callable[[str], bool]] = None,
) -> Generator[FileAndArgs, None, None]:
for f_and_args in paths_and_args:
f, f_args = f_and_args[0], f_and_args[1:]
if not os.path.exists(f):
print("Missing:", f)
elif os.path.isdir(f):
for f_iter in path_iter(f, filename_check):
yield (f_iter, *f_args)
else:
yield (f, *f_args)
def main() -> None:
import sys
import subprocess
import shlex
# Fixed location, so change the current working directory doesn't create cache everywhere.
cache_dir = os.path.join(os.getcwd(), ".mypy_cache")
if os.path.samefile(sys.argv[-1], __file__):
paths = path_expand_with_args(PATHS, is_source)
else:
paths = path_expand_with_args(
tuple((p, (), {}) for p in sys.argv[1:]),
is_source,
)
for f, extra_args, extra_env in paths:
if f in PATHS_EXCLUDE:
continue
if not extra_args:
extra_args = ()
if not extra_env:
extra_env = {}
print(f)
cmd = (
"mypy",
"--strict",
"--cache-dir=" + cache_dir,
"--color-output",
f,
*extra_args,
)
# p = subprocess.Popen(cmd, env=extra_env, stdout=sys.stdout, stderr=sys.stderr)
if extra_env:
for k, v in extra_env.items():
os.environ[k] = v
os.chdir(os.path.dirname(f))
os.system(" ".join([shlex.quote(arg) for arg in cmd]))
if extra_env:
for k in extra_env.keys():
del os.environ[k]
if __name__ == "__main__":
main()