PyJWT 不会导入 jwt.algorithms（ModuleNotFoundError：没有名为“jwt.algorithms”的模块）

由于某种原因，PyJTW 似乎无法在 Ubuntu 16.04 上的 virtualenv 上运行，但它在我的本地 Windows 计算机上运行良好（也在 venv 内）。我一无所知，我尝试了不同的版本，复制了与我在 Windows 机器上完全相同的版本，但我仍然无法让它工作。

已安装的软件包：

Package                    Version
-------------------------- ---------
aiohttp                    3.6.2
async-timeout              3.0.1
attrs                      20.2.0
cachetools                 4.1.1
certifi                    2020.6.20
cffi                       1.14.3
chardet                    3.0.4
click                      7.1.2
cryptography               2.9.2
DateTime                   4.3
discord.py                 1.5.0
Flask                      1.1.2
Flask-Discord              0.1.61
flask-oidc                 1.4.0
flask-oidc2                1.5.0
httplib2                   0.18.1
idna                       2.10
itsdangerous               1.1.0
Jinja2                     2.11.2
jwt                        1.0.0
MarkupSafe                 1.1.1
multidict                  4.7.6
mysql-connector-python     8.0.21
mysql-connector-repackaged 0.3.1
oauth2client               4.1.3
oauthlib                   3.1.0
pip                        20.2.3
protobuf                   3.13.0
pyasn1                     0.4.8
pyasn1-modules             0.2.8
pycparser                  2.20
PyJWT                      1.7.1
pytz                       2020.1
requests                   2.24.0
requests-oauthlib          1.3.0
rsa                        4.6
schedule                   0.6.0
setuptools                 50.3.0
six                        1.15.0
typing-extensions          3.7.4.3
urllib3                    1.25.10
Werkzeug                   1.0.1
wheel                      0.35.1
yarl                       1.6.0
zope.interface             5.1.0

错误：

[2020-09-29 21:58:44 +0000] [2036] [ERROR] Exception in worker process
Traceback (most recent call last):
  File "/usr/lib/python3.7/site-packages/gunicorn/arbiter.py", line 583, in spaw                                                                                                                                                             n_worker
    worker.init_process()
  File "/usr/lib/python3.7/site-packages/gunicorn/workers/base.py", line 119, in                                                                                                                                                              init_process
    self.load_wsgi()
  File "/usr/lib/python3.7/site-packages/gunicorn/workers/base.py", line 144, in                                                                                                                                                              load_wsgi
    self.wsgi = self.app.wsgi()
  File "/usr/lib/python3.7/site-packages/gunicorn/app/base.py", line 67, in wsgi
    self.callable = self.load()
  File "/usr/lib/python3.7/site-packages/gunicorn/app/wsgiapp.py", line 49, in l                                                                                                                                                             oad
    return self.load_wsgiapp()
  File "/usr/lib/python3.7/site-packages/gunicorn/app/wsgiapp.py", line 39, in l                                                                                                                                                             oad_wsgiapp
    return util.import_app(self.app_uri)
  File "/usr/lib/python3.7/site-packages/gunicorn/util.py", line 358, in import_                                                                                                                                                             app
    mod = importlib.import_module(module)
  File "/usr/lib/python3.7/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/soro/soros-dashboard/wsgi.py", line 1, in <module>
    from app import app
  File "/home/soro/soros-dashboard/app.py", line 9, in <module>
    import keycloak
  File "/home/soro/soros-dashboard/keycloak.py", line 4, in <module>
    from jwt.algorithms import RSAAlgorithm
ModuleNotFoundError: No module named 'jwt.algorithms'

我正在运行Python 3.7.7。

您不必注册“RSAAlgorithm”。 您也安装了“加密技术”：

PyJWT==2.3.0
cryptography==36.0.1

那么你可以直接使用“RS256”算法而无需注册：

import jwt
jwt.encode(payload, private_key, algorithm="RS256")