parameters: (path)
docstring: Return the path representation of a path-like object.
  
      If str or bytes is passed in, it is returned unchanged. Otherwise the
      os.PathLike interface is used to get the path representation. If the
      path representation is not str or bytes, TypeError is raised. If the
      provided path is not str, bytes, or os.PathLike, TypeError is raised.
docstring_summary: Return the path representation of a path-like object.
docstring_tokens: Return the path representation of a path - like object .
function: def _fspath(path):
      """Return the path representation of a path-like object.
  
      If str or bytes is passed in, it is returned unchanged. Otherwise the
      os.PathLike interface is used to get the path representation. If the
      path representation is not str or bytes, TypeError is raised. If the
      provided path is not str, bytes, or os.PathLike, TypeError is raised.
      """
      if isinstance(path, (str, bytes)):
          return path
  
      # Work from the object's type to match method resolution of other magic
      # methods.
      path_type = type(path)
      try:
          path_repr = path_type.__fspath__(path)
      except AttributeError:
          if hasattr(path_type, '__fspath__'):
              raise
          else:
              raise TypeError("expected str, bytes or os.PathLike object, "
                              "not " + path_type.__name__)
      if isinstance(path_repr, (str, bytes)):
          return path_repr
      else:
          raise TypeError("expected {}.__fspath__() to return str or bytes, "
                          "not {}".format(path_type.__name__,
                                          type(path_repr).__name__))
function_tokens: def _fspath ( path ) : if isinstance ( path , ( str , bytes ) ) : return path # Work from the object's type to match method resolution of other magic # methods. path_type = type ( path ) try : path_repr = path_type . __fspath__ ( path ) except AttributeError : if hasattr ( path_type , '__fspath__' ) : raise else : raise TypeError ( "expected str, bytes or os.PathLike object, " "not " + path_type . __name__ ) if isinstance ( path_repr , ( str , bytes ) ) : return path_repr else : raise TypeError ( "expected {}.__fspath__() to return str or bytes, " "not {}" . format ( path_type . __name__ , type ( path_repr ) . __name__ ) )