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Prevent removal of metadata elements if they have only text nodes. Also added some unit tests.

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This commit is contained in:
JSCHILL1 2009-04-15 10:18:32 -05:00
parent 7cfb655cff
commit 2cc9c00ef7
7 changed files with 58 additions and 4 deletions
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7
scour.py
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@ -51,7 +51,10 @@
# when being run as main (for unit testing)
# - Removed duplicate gradient stops
# - Convert all colors to #RRGGBB format
# -
# - prevent metadata from being removed if they contain only text nodes
# - rework command-line argument processing so that options are configurable
# - remove unreferenced patterns? https://bugs.edge.launchpad.net/ubuntu/+source/human-icon-theme/+bug/361667/
# necessary to get true division
from __future__ import division
@ -597,7 +600,7 @@ def scourString(in_string):
removeElem = not elem.hasChildNodes()
if removeElem == False :
for child in elem.childNodes :
if child.nodeType in [1, 4, 8] :
if child.nodeType in [1, 3, 4, 8] :
break
else:
removeElem = True