Files
pytest2/scripts/generate-gh-release-notes.py
Pierre Sassoulas 4588653b24 Migrate from autoflake, black, isort, pyupgrade, flake8 and pydocstyle, to ruff
ruff is faster and handle everything we had prior.

isort configuration done based on the indication from
https://github.com/astral-sh/ruff/issues/4670, previousely based on
reorder-python-import (#11896)

flake8-docstrings was a wrapper around pydocstyle (now archived) that
explicitly asks to use ruff in https://github.com/PyCQA/pydocstyle/pull/658.

flake8-typing-import is useful mainly for project that support python 3.7
and the one useful check will be implemented in https://github.com/astral-sh/ruff/issues/2302

We need to keep blacken-doc because ruff does not handle detection
of python code inside .md and .rst. The direct link to the repo is
now used to avoid a redirection.

Manual fixes:
- Lines that became too long
- % formatting that was not done automatically
- type: ignore that were moved around
- noqa of hard to fix issues (UP031 generally)
- fmt: off and fmt: on that is not really identical
  between black and ruff
- autofix re-order in pre-commit from faster to slower

Co-authored-by: Ran Benita <ran@unusedvar.com>
2024-02-02 09:27:00 +01:00

67 lines
2.1 KiB
Python

# mypy: disallow-untyped-defs
"""
Script used to generate a Markdown file containing only the changelog entries of a specific pytest release, which
is then published as a GitHub Release during deploy (see workflows/deploy.yml).
The script requires ``pandoc`` to be previously installed in the system -- we need to convert from RST (the format of
our CHANGELOG) into Markdown (which is required by GitHub Releases).
Requires Python3.6+.
"""
from pathlib import Path
import re
import sys
from typing import Sequence
import pypandoc
def extract_changelog_entries_for(version: str) -> str:
p = Path(__file__).parent.parent / "doc/en/changelog.rst"
changelog_lines = p.read_text(encoding="UTF-8").splitlines()
title_regex = re.compile(r"pytest (\d\.\d+\.\d+\w*) \(\d{4}-\d{2}-\d{2}\)")
consuming_version = False
version_lines = []
for line in changelog_lines:
m = title_regex.match(line)
if m:
# Found the version we want: start to consume lines until we find the next version title.
if m.group(1) == version:
consuming_version = True
# Found a new version title while parsing the version we want: break out.
elif consuming_version:
break
if consuming_version:
version_lines.append(line)
return "\n".join(version_lines)
def convert_rst_to_md(text: str) -> str:
result = pypandoc.convert_text(
text, "md", format="rst", extra_args=["--wrap=preserve"]
)
assert isinstance(result, str), repr(result)
return result
def main(argv: Sequence[str]) -> int:
if len(argv) != 3:
print("Usage: generate-gh-release-notes VERSION FILE")
return 2
version, filename = argv[1:3]
print(f"Generating GitHub release notes for version {version}")
rst_body = extract_changelog_entries_for(version)
md_body = convert_rst_to_md(rst_body)
Path(filename).write_text(md_body, encoding="UTF-8")
print()
print(f"Done: {filename}")
print()
return 0
if __name__ == "__main__":
sys.exit(main(sys.argv))