code: def parsers(self):
          
          parse_list = self._parse_list
          parse_list_semicolon = partial(self._parse_list, separator=';')
          parse_bool = self._parse_bool
          parse_dict = self._parse_dict
  
          return {
              'zip_safe': parse_bool,
              'use_2to3': parse_bool,
              'include_package_data': parse_bool,
              'package_dir': parse_dict,
              'use_2to3_fixers': parse_list,
              'use_2to3_exclude_fixers': parse_list,
              'convert_2to3_doctests': parse_list,
              'scripts': parse_list,
              'eager_resources': parse_list,
              'dependency_links': parse_list,
              'namespace_packages': parse_list,
              'install_requires': parse_list_semicolon,
              'setup_requires': parse_list_semicolon,
              'tests_require': parse_list_semicolon,
              'packages': self._parse_packages,
              'entry_points': self._parse_file,
              'py_modules': parse_list,
          }
docs: Metadata item name to parser function mapping.