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#!/usr/bin/env python
'''
Copyright (C) 2005 Aaron Spike, aaron@ekips.org
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
'''
import inkex, base64
class MyEffect(inkex.Effect):
def __init__(self):
inkex.Effect.__init__(self)
self.OptionParser.add_option("--filepath",
action="store", type="string",
dest="filepath", default=None,
help="")
def effect(self):
ctx = inkex.xml.xpath.Context.Context(self.document,processorNss=inkex.NSS)
# exbed the first embedded image
path = self.options.filepath
if (path != ''):
if (self.options.ids):
for id, node in self.selected.iteritems():
if node.tagName == 'image':
xlink = node.attributes.getNamedItemNS(inkex.NSS[u'xlink'],'href')
if (xlink.value[:4]=='data'):
comma = xlink.value.find(',')
if comma>0:
data = base64.decodestring(xlink.value[comma:])
open(path,'wb').write(data)
xlink.value = path
else:
inkex.debug('Difficulty finding the image data.')
break
e = MyEffect()
e.affect()
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