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Fix potential exception in soup2html.

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- Legacy-Id: 340
This commit is contained in:
Henrik Levkowetz 2007-06-12 18:12:19 +00:00
parent 8deca3446e
commit 6b7137994a
1 changed files with 3 additions and 4 deletions
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7
ietf/utils/soup2text.py
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@ -87,10 +87,9 @@ def render(node, encoding='latin-1', pre=False):
blocks.append(child.text+"\n\n") blocks.append(child.text+"\n\n")
node.is_block = True node.is_block = True
else: else:
if child.text: if child.name in space_tags and not (words[-1] and words[-1][-1] in [" ", "\t", "\n"]):
if child.name in space_tags and not words[-1][-1] in [" ", "\t", "\n"]: words.append(" ")
words.append(" ") words.append(child.text)
words.append(child.text)
else: else:
raise ValueError("Unexpected node type: '%s'" % child) raise ValueError("Unexpected node type: '%s'" % child)
if words: if words: