JWT 检查令牌是否有效

Question

我正在使用 JWT （json web 令牌）我想验证我的令牌是否有效我在互联网上的httpswt//pypi.org/上找到了类似的东西除了以下例外：

我试图安装 pip 安装 sqlite3 但我仍然有同样的问题有人可以帮忙吗？

 def is_token_valid(self):
        jwt = self.token
        validator = PyJwtValidator(jwt, auto_verify=False)
        try:
            payload = validator.verify(True)
            print(payload)
        except PyJwtException as e:
            print(f"Exception caught. Error: {e}")



Traceback (most recent call last):
  File "/test.py", line 9, in <module>
    portal_api.is_token_valid()
  File "/portal_api.py", line 15, in is_token_valid
    validator = PyJwtValidator(jwt, auto_verify=False)
  File "/lib/python3.9/site-packages/py_jwt_validator/__init__.py", line 73, in __init__
    self.jwk = JWK(PyJwtException, cache_enabled, cache_lifetime, cache_store, cache_store_connection)
  File "/.local/lib/python3.9/site-packages/py_jwt_validator/jwk/__init__.py", line 25, in __init__
    requests_cache.install_cache(expire_after=self.cache_lifetime, backend=self.cache_store, connection=cache_store_connection)
  File "/.local/lib/python3.9/site-packages/requests_cache/core.py", line 201, in install_cache
    backend = backends.create_backend(backend, cache_name, backend_options)
  File "/.local/lib/python3.9/site-packages/requests_cache/backends/__init__.py", line 66, in create_backend
    raise ImportError('You must install the python package: %s' %
ImportError: You must install the python package: sqlite3