Google Cloud Functions - ImportError：无法从“jwt.exceptions”导入名称“InvalidKeyError”

Question

在使用 Python 3.8 执行 Cloud Functions（即 Cloud PubSub）时，我在 GCP 中收到以下错误，下面也是requirements.txt中包含的包

我也尝试过只安装jwt，但得到了同样的错误。仅尝试使用 pyjwt，再次出现相同的错误。两者都尝试过，再次出现同样的错误。

需求.txt：

• atlassian-python-api==3.13.0
• 谷歌==3.0.0
• google-api-python-client==2.18.0
• 谷歌验证==2.0.1
• google-auth-httplib2==0.1.0
• google-auth-oauthlib==0.4.5
• oauth2client==4.1.3
• oauthlib==3.1.1
• 发送网格==6.8.1
• gspread==4.0.1
• 熊猫==1.3.2
• jwt==1.2.0
• PyJWT==2.1.0
• 密码学==3.4.8
• rsa==4.7.2

追溯：

Traceback (most recent call last):
  File "/layers/google.python.pip/pip/lib/python3.8/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/layers/google.python.pip/pip/lib/python3.8/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/layers/google.python.pip/pip/lib/python3.8/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/layers/google.python.pip/pip/lib/python3.8/site-packages/flask/_compat.py", line 39, in reraise
    raise value
  File "/layers/google.python.pip/pip/lib/python3.8/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/layers/google.python.pip/pip/lib/python3.8/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/layers/google.python.pip/pip/lib/python3.8/site-packages/functions_framework/__init__.py", line 152, in view_func
    function(data, context)
  File "/workspace/main.py", line 72, in get_data_from_jira
    data = jira_instance.jql("project = PROJECTNAME AND issuetype = 'ISSUETYPE' AND status = 'In Progress'")
  File "/layers/google.python.pip/pip/lib/python3.8/site-packages/atlassian/jira.py", line 2418, in jql
    return self.get(url, params=params)
  File "/layers/google.python.pip/pip/lib/python3.8/site-packages/atlassian/rest_client.py", line 264, in get
    response = self.request(
  File "/layers/google.python.pip/pip/lib/python3.8/site-packages/atlassian/rest_client.py", line 218, in request
    response = self._session.request(
  File "/layers/google.python.pip/pip/lib/python3.8/site-packages/requests/sessions.py", line 528, in request
    prep = self.prepare_request(req)
  File "/layers/google.python.pip/pip/lib/python3.8/site-packages/requests/sessions.py", line 456, in prepare_request
    p.prepare(
  File "/layers/google.python.pip/pip/lib/python3.8/site-packages/requests/models.py", line 320, in prepare
    self.prepare_auth(auth, url)
  File "/layers/google.python.pip/pip/lib/python3.8/site-packages/requests/models.py", line 556, in prepare_auth
    r = auth(self)
  File "/layers/google.python.pip/pip/lib/python3.8/site-packages/requests_oauthlib/oauth1_auth.py", line 108, in __call__
    r.url, headers, _ = self.client.sign(
  File "/layers/google.python.pip/pip/lib/python3.8/site-packages/oauthlib/oauth1/rfc5849/__init__.py", line 351, in sign
    ('oauth_signature', self.get_oauth_signature(request)))
  File "/layers/google.python.pip/pip/lib/python3.8/site-packages/oauthlib/oauth1/rfc5849/__init__.py", line 186, in get_oauth_signature
    sig = self.SIGNATURE_METHODS[self.signature_method](base_string, self)
  File "/layers/google.python.pip/pip/lib/python3.8/site-packages/oauthlib/oauth1/rfc5849/signature.py", line 742, in sign_rsa_sha1_with_client
    return _sign_rsa('SHA-1', sig_base_str, client.rsa_key)
  File "/layers/google.python.pip/pip/lib/python3.8/site-packages/oauthlib/oauth1/rfc5849/signature.py", line 617, in _sign_rsa
    alg = _get_jwt_rsa_algorithm(hash_algorithm_name)
  File "/layers/google.python.pip/pip/lib/python3.8/site-packages/oauthlib/oauth1/rfc5849/signature.py", line 562, in _get_jwt_rsa_algorithm
    import jwt.algorithms as jwt_algorithms
  File "/layers/google.python.pip/pip/lib/python3.8/site-packages/jwt/algorithms.py", line 5, in <module>
    from .exceptions import InvalidKeyError
ImportError: cannot import name 'InvalidKeyError' from 'jwt.exceptions' (/layers/google.python.pip/pip/lib/python3.8/site-packages/jwt/exceptions.py)

Answer 1

我认为这是因为 jwt 和 pyjwt 中的名称相同。 https://github.com/jazzband/djangorestframework-simplejwt/issues/42

Answer 2

正如这个问题的一些答案所说，问题出在 JWT 和 PyJWT 库上，但这对我没有帮助，我也尝试更新这个包但无济于事（这个问题突然发生，在一切正常运行之前，尽管事实上我有 jwt 和 pyjwt 库）。所以我的解决方案就是重新安装 pyjwt