mark_tokens.py 文件源码

def visit_keyword(self, node, first_token, last_token):
    if node.arg is not None:
      equals = self._code.find_token(first_token, token.OP, '=', reverse=True)
      name = self._code.prev_token(equals)
      util.expect_token(name, token.NAME, node.arg)
      first_token = name
    return (first_token, last_token)