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gh-97607: Fix content parsing in the impl-detail reST directive (#97652) 

* Don't parse content as arg in the impl-detail directive

This does not change the (untranslated) output,
but ensures that the doctree node metadata is correct.
which fixes gh-97607 with the text not being translated.
It also simplifies the code and logic
and makes it consistant with the docutils built-in directives.

* Remove unused branch from impl-detail directive handling no-content case

This is not used anywhere in the docs and lacks a clear use case,
and is more likely a mistake which is now flagged at build time.
This simplifies the logic from two code paths to one,
and makes the behavior consistant with similar built-in directives
(e.g. the various admonition types).

* Further simplify impl-detail reST directive code
This commit is contained in:
C.A.M. Gerlach 2022-10-02 00:20:17 -05:00 committed by GitHub
parent dcc82331c8
commit e8165d47b8
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1 changed files with 7 additions and 16 deletions
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23
Doc/tools/extensions/pyspecific.py
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@ -100,33 +100,24 @@ def source_role(typ, rawtext, text, lineno, inliner, options={}, content=[]):
class ImplementationDetail(Directive):
has_content = True
required_arguments = 0
optional_arguments = 1
final_argument_whitespace = True
# This text is copied to templates/dummy.html
label_text = 'CPython implementation detail:'
def run(self):
self.assert_has_content()
pnode = nodes.compound(classes=['impl-detail'])
label = translators['sphinx'].gettext(self.label_text)
content = self.content
add_text = nodes.strong(label, label)
if self.arguments:
n, m = self.state.inline_text(self.arguments[0], self.lineno)
pnode.append(nodes.paragraph('', '', *(n + m)))
self.state.nested_parse(content, self.content_offset, pnode)
if pnode.children and isinstance(pnode[0], nodes.paragraph):
content = nodes.inline(pnode[0].rawsource, translatable=True)
content.source = pnode[0].source
content.line = pnode[0].line
content += pnode[0].children
pnode[0].replace_self(nodes.paragraph('', '', content,
translatable=False))
pnode[0].insert(0, add_text)
pnode[0].insert(1, nodes.Text(' '))
else:
pnode.insert(0, nodes.paragraph('', '', add_text))
content = nodes.inline(pnode[0].rawsource, translatable=True)
content.source = pnode[0].source
content.line = pnode[0].line
content += pnode[0].children
pnode[0].replace_self(nodes.paragraph(
'', '', add_text, nodes.Text(' '), content, translatable=False))
return [pnode]