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Minor improvements, use in-testing for referencing props

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JSCHILL1 2009-04-05 11:44:47 -05:00
parent 7864455c13
commit aec2019e07
1 changed files with 6 additions and 6 deletions
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12
scour.py
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@ -121,8 +121,9 @@ def findReferencedElements(node,ids={}):
# now get all style properties and the fill, stroke, filter attributes
styles = string.split(node.getAttribute('style'),';')
# TODO: can i reuse this list below in the if/or check?
for attr in ['fill', 'stroke', 'filter', 'clip-path', 'mask',
'marker-start', 'marker-end', 'marker-mid']:
referencingProps = ['fill', 'stroke', 'filter', 'clip-path', 'mask', 'marker-start',
'marker-end', 'marker-mid']
for attr in referencingProps:
styles.append( string.join([attr,node.getAttribute(attr)],':') )
for style in styles:
@ -130,9 +131,7 @@ def findReferencedElements(node,ids={}):
if(len(propval) == 2):
prop = propval[0].strip()
val = propval[1].strip()
if( (prop=='fill' or prop=='stroke' or prop=='filter' or prop=='clip-path'
or prop=='mask' or prop=='marker-start' or prop=='marker-end' or prop=='marker-mid')
and val != '' and val[0:5] == 'url(#' ):
if( prop in referencingProps and val != '' and val[0:5] == 'url(#' ):
id = val[5:val.find(')')]
if( ids.has_key(id) ):
ids[id] += 1
@ -158,7 +157,8 @@ def removeUnreferencedIDs(referencedIDs, identifiedElements):
if( referencedIDs.has_key(id) == False ):
node.removeAttribute('id')
# now remove the element from our list of elements with ids
del identifiedElements[id]
# not necessary if we're calculating the array again every time
# del identifiedElements[id]
numIDsRemoved += 1
num += 1
return num