share/extensions/export_gimp_palette.py

   1 #!/usr/bin/env python
   2 '''
   3 Author: Jos Hirth, kaioa.com
   4 License: GNU General Public License - http://www.gnu.org/licenses/gpl.html
   5 Warranty: see above
   6 '''
   7
   8 DOCNAME='sodipodi:docname'
   9
  10 import sys, simplestyle
  11 try:
  12     from xml.dom.minidom import parse
  13 except:
  14     sys.exit(_('The export_gpl.py module requires PyXML.  Please download the latest version from http://pyxml.sourceforge.net/.'))
  15
  16 colortags=(u'fill',u'stroke',u'stop-color',u'flood-color',u'lighting-color')
  17 colors={}
  18
  19 def walk(node):
  20     checkStyle(node)
  21     if node.hasChildNodes():
  22         childs=node.childNodes
  23         for child in childs:
  24             walk(child)
  25
  26 def checkStyle(node):
  27     if hasattr(node,"hasAttributes") and node.hasAttributes():
  28         sa=node.getAttribute('style')
  29         if sa!='':
  30             styles=simplestyle.parseStyle(sa)
  31             for c in range(len(colortags)):
  32                 if colortags[c] in styles.keys():
  33                     addColor(styles[colortags[c]])
  34
  35 def addColor(col):
  36     if simplestyle.isColor(col):
  37         c=simplestyle.parseColor(col)
  38         colors['%3i %3i %3i ' % (c[0],c[1],c[2])]=simplestyle.formatColoria(c).upper()
  39
  40 stream = open(sys.argv[-1:][0],'r')
  41 dom = parse(stream)
  42 stream.close()
  43 walk(dom)
  44 print 'GIMP Palette\nName: %s\n#' % (dom.getElementsByTagName('svg')[0].getAttribute(DOCNAME).split('.')[0])
  45
  46 for k,v in sorted(colors.items()):
  47     print k+v
  48
  49
  50 # vim: expandtab shiftwidth=4 tabstop=8 softtabstop=4 fileencoding=utf-8 textwidth=99