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Another try to fix docutils version differences.

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This commit is contained in:
Georg Brandl 2009-12-29 17:06:35 +01:00
parent 51760a0fde
commit b4ef4da181
1 changed files with 6 additions and 1 deletions
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5
sphinx/builders/epub.py
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@ -160,6 +160,11 @@ class EpubBuilder(StandaloneHTMLBuilder):
"""Remove all HTML markup and return only the text nodes.""" """Remove all HTML markup and return only the text nodes."""
for c in doctree.children: for c in doctree.children:
if isinstance(c, nodes.Text): if isinstance(c, nodes.Text):
try:
# docutils 0.4 and 0.5: Text is a UserString subclass
result.append(c.data)
except AttributeError:
# docutils 0.6: Text is a unicode subclass
result.append(c) result.append(c)
else: else:
result = self.collapse_text(c, result) result = self.collapse_text(c, result)