mirror of
https://github.com/RustPython/RustPython.git
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Mathieu Dupuy
a463449e35
* scripts: make check_redundant_patches.py executable The redundant-test-patches pre-commit hook uses `language: script`, which requires the executable bit, and fails on every commit touching Lib/test. Assisted-by: Claude:claude-sonnet-5-5 * csv: support non-ASCII Unicode dialect characters Store delimiter, quotechar and escapechar as `char` instead of `u8`, and run the reader state machine and the writer over code points, so that a single non-ASCII character such as `€` is accepted like in CPython. The field size limit is now counted in characters rather than bytes. Fixes #8408 Assisted-by: Claude:claude-sonnet-5-5
93 lines
2.4 KiB
Python
Executable File
93 lines
2.4 KiB
Python
Executable File
#!/usr/bin/env python3
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import argparse
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import ast
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import glob
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import os
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import pathlib
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import sys
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ROOT = pathlib.Path(__file__).parents[1]
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TEST_DIR = ROOT / "Lib" / "test"
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IS_GH_CI = "GITHUB_ACTIONS" in os.environ
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def build_argparser() -> argparse.ArgumentParser:
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parser = argparse.ArgumentParser(prog="check_redundant_patches")
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parser.add_argument(
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"patterns",
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nargs="*",
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default=[f"{TEST_DIR}/**/*.py"],
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help="Glob patterns (e.g. foo/bar/**.py a/b/file.py)",
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)
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return parser
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def iter_files(patterns: list[str]):
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seen = set()
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for pattern in set(patterns):
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matches = glob.glob(pattern, recursive=True)
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for path in matches:
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if path in seen:
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continue
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seen.add(path)
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yield path
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def main(patterns: list[str]):
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exit_status = 0
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for file in map(pathlib.Path, iter_files(patterns)):
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if file.is_dir():
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continue
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try:
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contents = file.read_text(encoding="utf-8")
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except UnicodeDecodeError:
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continue
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try:
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tree = ast.parse(contents)
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except SyntaxError:
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continue
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cls_name = None
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for node in ast.walk(tree):
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if isinstance(node, ast.ClassDef):
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cls_name = node.name
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if not isinstance(node, (ast.FunctionDef, ast.AsyncFunctionDef)):
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continue
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name = node.name
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if not name.startswith("test"):
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continue
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if node.decorator_list:
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continue
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func_code = ast.unparse(node.body)
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if func_code in (
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f"await super().{name}()",
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f"return await super().{name}()",
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f"return super().{name}()",
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f"super().{name}()",
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):
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exit_status += 1
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lineno = node.lineno
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msg = f"{file}:{lineno}:{cls_name}.{name} is a test patch that can be safely removed"
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if IS_GH_CI:
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end_lineno = node.end_lineno
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msg = f"::error file={file},line={lineno},endLine={end_lineno},title=Redundant Test Patch::{msg}"
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print(msg, file=sys.stderr)
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return exit_status
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if __name__ == "__main__":
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parser = build_argparser()
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args = parser.parse_args()
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exit(main(args.patterns))
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