flask.py 文件源码

def cookies(self):
        # strip cookie_suffix from all cookies in the request, return result
        cookies = flask.Request.cookies.__get__(self)

        result = dict()
        desuffixed = dict()
        for key, value in cookies.items():
            if key.endswith(self.cookie_suffix):
                desuffixed[key[:-len(self.cookie_suffix)]] = value
            else:
                result[key] = value

        result.update(desuffixed)
        return result