文档：​​https://github.com/pallets/itsdangerous​​

安装

pip install itsdangerous

示例

# -*- coding: utf-8 -*-
from itsdangerous import TimedJSONWebSignatureSerializer

# jwt
auth_s = TimedJSONWebSignatureSerializer(secret_key="secret key", expires_in=6)

token = auth_s.dumps({"id": 5, "name": "itsdangerous"})

print(token.decode())
# header.payload.Signature
# eyJhbGciOiJIUzUxMiIsImlhdCI6MTYxNjU3ODM3MywiZXhwIjoxNjE2NTc4Mzc5fQ
# .eyJpZCI6NSwibmFtZSI6Iml0c2Rhbmdlcm91cyJ9
# .meNUr88zejBv0ufR2fKFKXOSi5kxfT4Dpdu1i2M_3BweX66tTcHZqwFrUXGIn-xv1kdgimwZ7EizNS1Y-37kbQ

data = auth_s.loads(token)
print(data["name"])
# itsdangerous

参考
python itsdangerous模块的具体使用方法