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Fix clean_backref for extensions that have backrefs to inline elements. #499

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Merged
merged 3 commits into from
Aug 26, 2023
Merged

Fix clean_backref for extensions that have backrefs to inline elements. #499

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afa0e90
Fix clean_backref for extensions that have backrefs to inline elements.
mcmtroffaes Aug 25, 2023
1627e40
Add test for inline backrefs.
mcmtroffaes Aug 26, 2023
6372168
Fix black.
mcmtroffaes Aug 26, 2023
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6 changes: 5 additions & 1 deletion numpydoc/numpydoc.py
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Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,7 @@
import hashlib
import itertools

from docutils.nodes import citation, Text, section, comment, reference
from docutils.nodes import citation, Text, section, comment, reference, inline
import sphinx
from sphinx.addnodes import pending_xref, desc_content
from sphinx.util import logging
Expand Down Expand Up @@ -149,6 +149,10 @@ def clean_backrefs(app, doc, docname):
for ref in _traverse_or_findall(doc, reference, descend=True):
for id_ in ref["ids"]:
known_ref_ids.add(id_)
# some extensions produce backrefs to inline elements
for ref in _traverse_or_findall(doc, inline, descend=True):
for id_ in ref["ids"]:
known_ref_ids.add(id_)
for citation_node in _traverse_or_findall(doc, citation, descend=True):
# remove backrefs to non-existent refs
citation_node["backrefs"] = [
Expand Down