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Fix docutils deprecation warning when generating RSS (#2744)

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Hugo van Kemenade 2022-08-02 23:07:49 +03:00 committed by GitHub
parent efab331949
commit 76fcf6b0ea
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2 changed files with 3 additions and 12 deletions
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13
generate_rss.py
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@ -7,8 +7,7 @@ import email.utils
from pathlib import Path from pathlib import Path
import re import re
import docutils import docutils.frontend
from docutils import frontend
from docutils import nodes from docutils import nodes
from docutils import utils from docutils import utils
from docutils.parsers import rst from docutils.parsers import rst
@ -25,14 +24,6 @@ def _format_rfc_2822(dt: datetime.datetime) -> str:
return email.utils.format_datetime(dt, usegmt=True) return email.utils.format_datetime(dt, usegmt=True)
# Monkeypatch nodes.Node.findall for forwards compatability
if docutils.__version_info__ < (0, 18, 1):
def findall(self, *args, **kwargs):
return iter(self.traverse(*args, **kwargs))
nodes.Node.findall = findall
entry.formatRFC2822 = feed.formatRFC2822 = _format_rfc_2822 entry.formatRFC2822 = feed.formatRFC2822 = _format_rfc_2822
line_cache: dict[Path, dict[str, str]] = {} line_cache: dict[Path, dict[str, str]] = {}
@ -131,7 +122,7 @@ def pep_creation(full_path: Path) -> datetime.datetime:
def parse_rst(full_path: Path) -> nodes.document: def parse_rst(full_path: Path) -> nodes.document:
text = full_path.read_text(encoding="utf-8") text = full_path.read_text(encoding="utf-8")
settings = frontend.OptionParser((rst.Parser,)).get_default_values() settings = docutils.frontend.get_default_settings(rst.Parser)
document = utils.new_document(f'<{full_path}>', settings=settings) document = utils.new_document(f'<{full_path}>', settings=settings)
rst.Parser(rfc2822=True).parse(text, document) rst.Parser(rfc2822=True).parse(text, document)
return document return document

2
requirements.txt
View File

@ -1,7 +1,7 @@
# Requirements for building PEPs with Sphinx # Requirements for building PEPs with Sphinx
Pygments >= 2.9.0 Pygments >= 2.9.0
Sphinx >= 4.0.2 Sphinx >= 4.0.2
docutils >= 0.17.1 docutils >= 0.19.0
# For RSS # For RSS
feedgen >= 0.9.0 # For RSS feed feedgen >= 0.9.0 # For RSS feed