code: def createURLParserCtxt(filename, options):
      
      ret = libxml2mod.xmlCreateURLParserCtxt(filename, options)
      if ret is None:raise parserError('xmlCreateURLParserCtxt() failed')
      return parserCtxt(_obj=ret)
docs: Create a parser context for a file or URL content.
        Automatic support for ZLIB/Compress compressed document is
        provided by default if found at compile-time and for file
         accesses