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Fix Bug 503750: Update inkscape extension to include new --enable-viewboxing option

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This commit is contained in:
JSCHILL1 2010-01-08 22:24:08 -06:00
parent ed1c522caf
commit 6230682a01
4 changed files with 19 additions and 16 deletions
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26
scour.py
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@ -3,7 +3,7 @@
# Scour
#
# Copyright 2009 Jeff Schiller
# Copyright 2010 Jeff Schiller
#
# This file is part of Scour, http://www.codedread.com/scour/
#
@ -73,7 +73,7 @@ except ImportError:
APP = 'scour'
VER = '0.23'
COPYRIGHT = 'Copyright Jeff Schiller, 2009'
COPYRIGHT = 'Copyright Jeff Schiller, 2010'
NS = { 'SVG': 'http://www.w3.org/2000/svg',
'XLINK': 'http://www.w3.org/1999/xlink',
@ -510,19 +510,17 @@ def removeUnusedDefs(doc, defElem, elemsToRemove=None):
keepTags = ['font', 'style', 'metadata', 'script', 'title', 'desc']
for elem in defElem.childNodes:
# we only inspect the children of a group in a defs if the group
# is not referenced anywhere else
if elem.nodeName == 'g' and elem.namespaceURI == NS['SVG'] and \
not elem.getAttribute('id') in referencedIDs:
elemsToRemove = removeUnusedDefs(doc, elem, elemsToRemove)
continue
# we only remove if it is an element with a blank id and it is
# a direct child of the defs
# only look at it if an element and not referenced anywhere else
if elem.nodeType == 1 and (elem.getAttribute('id') == '' or \
(not elem.getAttribute('id') in referencedIDs)) and \
not elem.nodeName in keepTags:
elemsToRemove.append(elem)
(not elem.getAttribute('id') in referencedIDs)):
# we only inspect the children of a group in a defs if the group
# is not referenced anywhere else
if elem.nodeName == 'g' and elem.namespaceURI == NS['SVG']:
elemsToRemove = removeUnusedDefs(doc, elem, elemsToRemove)
# we only remove if it is not one of our tags we always keep (see above)
elif not elem.nodeName in keepTags:
elemsToRemove.append(elem)
return elemsToRemove
def removeUnreferencedElements(doc):