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Update footer logic

This commit is contained in:
Adam Turner 2023-09-09 21:28:05 +01:00
parent 29377617be
commit 5693076f43
1 changed files with 19 additions and 5 deletions
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24
pep_sphinx_extensions/pep_processor/transforms/pep_footer.py
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@ -71,9 +71,19 @@ def _add_commit_history_info(pep_source_path: Path) -> nodes.paragraph:
return nodes.paragraph("", "Last modified: ", link_node)
def _load_ignored_commits() -> frozenset[str]:
# Load all ignored commits from .git-blame-ignore-revs
gbir = Path(__file__, "..", "..", "..", "..", ".git-blame-ignore-revs").resolve()
commits = frozenset({
line for line in gbir.read_text(encoding="utf-8").splitlines()
if line and not line.startswith("#")
})
return commits
def _get_last_modified_timestamps():
# get timestamps and changed files from all commits (without paging results)
args = ("git", "--no-pager", "log", "--format=#%at", "--name-only")
# get SHA-1s, timestamps and changed files from all commits (without paging results)
args = ("git", "--no-pager", "log", "--format=#%H:%at", "--name-only")
ret = subprocess.run(args, stdout=subprocess.PIPE, text=True, encoding="utf-8")
if ret.returncode: # non-zero return code
return {}
@ -89,11 +99,14 @@ def _get_last_modified_timestamps():
# iterate through newest to oldest, updating per file timestamps
change_sets = all_modified.removeprefix("#").split("#")
for change_set in change_sets:
timestamp, files = change_set.split("\n", 1)
lead, files = change_set.split("\n", 1)
sha1, timestamp = lead.split(":")
if sha1 in _IGNORED_COMMITS:
continue
for file in files.strip().split("\n"):
if not file.startswith("pep-") or not file.endswith((".rst", ".txt")):
if not file.startswith("pep-") or not file.endswith(".rst"):
continue # not a PEP
file = file[:-4]
file = file.removesuffix(".rst")
if last_modified.get(file) != "":
continue # most recent modified date already found
try:
@ -105,4 +118,5 @@ def _get_last_modified_timestamps():
return last_modified
_IGNORED_COMMITS = _load_ignored_commits()
_LAST_MODIFIED_TIMES = _get_last_modified_timestamps()