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Fix #4662: any refs with term targets crash when an ambiguity is encountered

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This commit is contained in:
Takeshi KOMIYA 2018-02-23 23:05:48 +09:00
parent 6701676ddb
commit c41e746b7a
2 changed files with 7 additions and 3 deletions
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2
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@ -42,6 +42,8 @@ Bugs fixed
* #4655: Fix incomplete localization strings in Polish
* #4653: Fix error reporting for parameterless ImportErrors
* #4664: Reading objects.inv fails again
* #4662: ``any`` refs with ``term`` targets crash when an ambiguity is
encountered
Testing
--------

8
sphinx/transforms/post_transforms/__init__.py
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@ -135,10 +135,12 @@ class ReferencesResolver(SphinxTransform):
if not results:
return None
if len(results) > 1:
nice_results = ' or '.join(':%s:`%s`' % (name, role["reftitle"])
for name, role in results)
def stringify(name, node):
reftitle = node.get('reftitle', node.astext())
return ':%s:`%s`' % (name, reftitle)
candidates = ' or '.join(stringify(name, role) for name, role in results)
logger.warning(__('more than one target found for \'any\' cross-'
'reference %r: could be %s'), target, nice_results,
'reference %r: could be %s'), target, candidates,
location=node)
res_role, newnode = results[0]
# Override "any" class with the actual role type to get the styling