code: def config_file(kind="local"):
      
      if kind == 'local':
          return 'setup.cfg'
      if kind == 'global':
          return os.path.join(
              os.path.dirname(distutils.__file__), 'distutils.cfg'
          )
      if kind == 'user':
          dot = os.name == 'posix' and '.' or ''
          return os.path.expanduser(convert_path("~/%spydistutils.cfg" % dot))
      raise ValueError(
          "config_file() type must be 'local', 'global', or 'user'", kind
      )
docs: Get the filename of the distutils, local, global, or per-user config
  
      `kind` must be one of "local", "global", or "user"