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refactoring

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This commit is contained in:
Takayuki Shimizukawa 2014-08-26 00:29:29 +09:00
parent 0321402c9e
commit c4c126edd8
1 changed files with 32 additions and 18 deletions
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50
sphinx/util/nodes.py
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@ -34,6 +34,37 @@ class WarningStream(object):
explicit_title_re = re.compile(r'^(.+?)\s*(?<!\x00)<(.*?)>$', re.DOTALL)
caption_ref_re = explicit_title_re # b/w compat alias
def apply_source_workaround(node):
if node.source:
return
# workaround: nodes.term doesn't have source, line and rawsource
# (fixed in Docutils r7495)
if isinstance(node, nodes.term):
definition_list_item = node.parent
if definition_list_item.line is not None:
node.source = definition_list_item.source
node.line = definition_list_item.line - 1
node.rawsource = definition_list_item. \
rawsource.split("\n", 2)[0]
return
# workaround: docutils-0.10.0 or older's nodes.caption for nodes.figure
# and nodes.title for nodes.admonition doesn't have source, line.
# this issue was filed to Docutils tracker:
# sf.net/tracker/?func=detail&aid=3599485&group_id=38414&atid=422032
# sourceforge.net/p/docutils/patches/108/
if (isinstance(node, (
nodes.caption,
nodes.title,
nodes.rubric,
))):
node.source = find_source_node(node)
node.line = 0 # need fix docutils to get `node.line`
return
IGNORED_NODES = (
nodes.Invisible,
nodes.Inline,
@ -44,24 +75,7 @@ IGNORED_NODES = (
def extract_messages(doctree):
"""Extract translatable messages from a document tree."""
for node in doctree.traverse(nodes.TextElement):
# workaround: nodes.term doesn't have source, line and rawsource
# (fixed in Docutils r7495)
if isinstance(node, nodes.term) and not node.source:
definition_list_item = node.parent
if definition_list_item.line is not None:
node.source = definition_list_item.source
node.line = definition_list_item.line - 1
node.rawsource = definition_list_item.\
rawsource.split("\n", 2)[0]
# workaround: docutils-0.10.0 or older's nodes.caption for nodes.figure
# and nodes.title for nodes.admonition doesn't have source, line.
# this issue was filed to Docutils tracker:
# sf.net/tracker/?func=detail&aid=3599485&group_id=38414&atid=422032
# sourceforge.net/p/docutils/patches/108/
if isinstance(node, (nodes.caption, nodes.title, nodes.rubric)) \
and not node.source:
node.source = find_source_node(node)
node.line = 0 #need fix docutils to get `node.line`
apply_source_workaround(node)
if not node.source:
continue # built-in message