text: #!/Users/pdeweird/Documents/csci-e-29/final_project-PeterDeWeirdt/py3.6_venv/bin/python
  
  # $Id: rst2odt_prepstyles.py 5839 2009-01-07 19:09:28Z dkuhlman $
  # Author: Dave Kuhlman <dkuhlman@rexx.com>
  # Copyright: This module has been placed in the public domain.
  
  """
  Fix a word-processor-generated styles.odt for odtwriter use: Drop page size
  specifications from styles.xml in STYLE_FILE.odt.
  """
  
  #
  # Author: Michael Schutte <michi@uiae.at>
  
  from lxml import etree
  import sys
  import zipfile
  from tempfile import mkstemp
  import shutil
  import os
  
  NAMESPACES = {
      "style": "urn:oasis:names:tc:opendocument:xmlns:style:1.0",
      "fo": "urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0"
  }
  
  def prepstyle(filename):
      
      zin = zipfile.ZipFile(filename)
      styles = zin.read("styles.xml")
      
      root = etree.fromstring(styles)
      for el in root.xpath("//style:page-layout-properties", 
          namespaces=NAMESPACES):
          for attr in el.attrib:
              if attr.startswith("{%s}" % NAMESPACES["fo"]):
                  del el.attrib[attr]
      
      tempname = mkstemp()
      zout = zipfile.ZipFile(os.fdopen(tempname[0], "w"), "w",
          zipfile.ZIP_DEFLATED)
      
      for item in zin.infolist():
          if item.filename == "styles.xml":
              zout.writestr(item, etree.tostring(root))
          else:
              zout.writestr(item, zin.read(item.filename))
      
      zout.close()
      zin.close()
      shutil.move(tempname[1], filename)
  
  
  def main():
      args = sys.argv[1:]
      if len(args) != 1:
          print >> sys.stderr, __doc__
          print >> sys.stderr, "Usage: %s STYLE_FILE.odt\n" % sys.argv[0]
          sys.exit(1)
      filename = args[0]
      prepstyle(filename)
  
  if __name__ == '__main__':
      main()
  
  
  # vim:tw=78:sw=4:sts=4:et:
  