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Merged in mschlenker/cs-sphinx/fix-nested-figure-caption-i18n (pull request #190)

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I18n does not always extract figure captions for figures nested inside other blocks
This commit is contained in:
Takayuki Shimizukawa 2013-11-13 00:19:21 +09:00
commit 615fe64847
1 changed files with 19 additions and 2 deletions
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21
sphinx/util/nodes.py
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@ -41,6 +41,23 @@ IGNORED_NODES = (
nodes.doctest_block, nodes.doctest_block,
#XXX there are probably more #XXX there are probably more
) )
def find_source_node(node):
if node.source:
return node.source
current = node
while 1:
parent = current.parent
if parent.source:
return parent.source
else:
current = parent
if not current:
break
return None
def extract_messages(doctree): def extract_messages(doctree):
"""Extract translatable messages from a document tree.""" """Extract translatable messages from a document tree."""
for node in doctree.traverse(nodes.TextElement): for node in doctree.traverse(nodes.TextElement):
@ -58,8 +75,8 @@ def extract_messages(doctree):
# this issue was filed to Docutils tracker: # this issue was filed to Docutils tracker:
# sf.net/tracker/?func=detail&aid=3599485&group_id=38414&atid=422032 # sf.net/tracker/?func=detail&aid=3599485&group_id=38414&atid=422032
# sourceforge.net/p/docutils/patches/108/ # sourceforge.net/p/docutils/patches/108/
if isinstance(node, (nodes.caption, nodes.title)) and not node.source: if isinstance(node, (nodes.caption, nodes.title, nodes.rubric)) and not node.source:
node.source = node.parent.source node.source = find_source_node(node)
node.line = 0 #need fix docutils to get `node.line` node.line = 0 #need fix docutils to get `node.line`
if not node.source: if not node.source: