code: def convert(self, path, version, target = None):
          
          #Get the template and values out of the XML input file and
          #write them in the format of the keywordless file.
          values, template = self.parse(path)
          lines = template.write(values, version)
  
          #Finally, write the lines to the correct path.
          if target is None:
              target = os.path.join(os.path.dirname(path), template.name)
  
          with open(os.path.expanduser(target), 'w') as f:
              f.write("\n".join(lines))
docs: Converts the specified file using the relevant template.
  
          :arg path: the full path to the file to convert.
          :arg version: the new version of the file.
          :arg target: the optional path to save the file under. If not
            specified, the file is saved based on the template file name.