code: def parsers(self):
          
          parse_list = self._parse_list
          parse_file = self._parse_file
          parse_dict = self._parse_dict
          exclude_files_parser = self._exclude_files_parser
  
          return {
              'platforms': parse_list,
              'keywords': parse_list,
              'provides': parse_list,
              'requires': self._deprecated_config_handler(
                  parse_list,
                  "The requires parameter is deprecated, please use "
                  "install_requires for runtime dependencies.",
                  DeprecationWarning),
              'obsoletes': parse_list,
              'classifiers': self._get_parser_compound(parse_file, parse_list),
              'license': exclude_files_parser('license'),
              'description': parse_file,
              'long_description': parse_file,
              'version': self._parse_version,
              'project_urls': parse_dict,
          }
docs: Metadata item name to parser function mapping.