marcus/scour
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Shuffled code a little

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JSCHILL1 2009-04-06 21:17:56 -05:00
parent 4feb5eb3c8
commit b44c5d0903
1 changed files with 48 additions and 51 deletions
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99
scour.py
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@ -26,18 +26,15 @@
# Yet more ideas here: http://wiki.inkscape.org/wiki/index.php/Save_Cleaned_SVG
# Next Up:
# + Remove empty defs, metadata, g
# + Remove Adobe namespace'd elements and attributes
# + Remove inkscape/sodipodi/adobe namespace declarations (xmlns:...)
# - Convert style to attributes
# - Properly nest stuff inside an object so that the module namespace isn't polluted?
# - Convert style to recognized XML attributes
# - Convert all colors to #RRGGBB format
import sys
import string
import xml.dom.minidom
APP = 'scour'
VER = '0.04'
VER = '0.05'
COPYRIGHT = 'Copyright Jeff Schiller, 2009'
NS = { 'SVG': 'http://www.w3.org/2000/svg',
@ -52,6 +49,10 @@ NS = { 'SVG': 'http://www.w3.org/2000/svg',
'ADOBE_EXTENSIBILITY': 'http://ns.adobe.com/Extensibility/1.0/'
}
unwanted_ns = [ NS['SODIPODI'], NS['INKSCAPE'], NS['ADOBE_ILLUSTRATOR'],
NS['ADOBE_GRAPHS'], NS['ADOBE_SVG_VIEWER'], NS['ADOBE_VARIABLES'],
NS['ADOBE_SFW'], NS['ADOBE_EXTENSIBILITY'] ]
def printHeader():
print APP , VER
print COPYRIGHT
@ -63,46 +64,6 @@ def printSyntaxAndQuit():
print 'If the output file is not specified, stdout is used.'
quit()
# parse command-line arguments
args = sys.argv[1:]
# by default the input and output are the standard streams
input = sys.stdin
output = sys.stdout
# if -i or -o is supplied, switch the stream to the file
if len(args) == 2:
if args[0] == '-i' :
input = open(args[1], 'r')
elif args[0] == '-o' :
output = open(args[1], 'w')
else:
printSyntaxAndQuit()
# if both -o and -o are supplied, switch streams to the files
elif len(args) == 4 :
if args[0] == '-i' and args[2] == '-o' :
input = open(args[1], 'r')
output = open(args[3], 'w')
elif args[0] == '-o' and args[2] == 'i' :
output = open(args[1], 'w')
input = open(args[3], 'r')
else:
printSyntaxAndQuit()
# else invalid syntax
elif len(args) != 0 :
printSyntaxAndQuit()
# if we are not sending to stdout, then print out app information
bOutputReport = False
if output != sys.stdout :
bOutputReport = True
printHeader()
# build DOM in memory
doc = xml.dom.minidom.parse(input)
# returns all elements with id attributes
def findElementsWithId(node,elems={}):
id = node.getAttribute('id')
@ -288,15 +249,51 @@ def repairStyle(node):
return num
# parse command-line arguments
args = sys.argv[1:]
# by default the input and output are the standard streams
input = sys.stdin
output = sys.stdout
# if -i or -o is supplied, switch the stream to the file
if len(args) == 2:
if args[0] == '-i' :
input = open(args[1], 'r')
elif args[0] == '-o' :
output = open(args[1], 'w')
else:
printSyntaxAndQuit()
# if both -o and -o are supplied, switch streams to the files
elif len(args) == 4 :
if args[0] == '-i' and args[2] == '-o' :
input = open(args[1], 'r')
output = open(args[3], 'w')
elif args[0] == '-o' and args[2] == 'i' :
output = open(args[1], 'w')
input = open(args[3], 'r')
else:
printSyntaxAndQuit()
# else invalid syntax
elif len(args) != 0 :
printSyntaxAndQuit()
# if we are not sending to stdout, then print out app information
bOutputReport = False
if output != sys.stdout :
bOutputReport = True
printHeader()
# build DOM in memory
doc = xml.dom.minidom.parse(input)
# for whatever reason this does not always remove all inkscape/sodipodi attributes/elements
# on the first pass, so we do it multiple times
# does it have to do with removal of children affecting the childlist?
unwanted_ns = [ NS['SODIPODI'], NS['INKSCAPE'], NS['ADOBE_ILLUSTRATOR'],
NS['ADOBE_GRAPHS'], NS['ADOBE_SVG_VIEWER'], NS['ADOBE_VARIABLES'],
NS['ADOBE_SFW'], NS['ADOBE_EXTENSIBILITY'] ]
while removeNamespacedElements( doc.documentElement, unwanted_ns ) > 0 :
pass
pass
while removeNamespacedAttributes( doc.documentElement, unwanted_ns ) > 0 :
pass