【问题标题】:TypeError: set_cookie() got an unexpected keyword argument 'samesite' (flask)TypeError: set_cookie() got an unexpected keyword argument 'samesite' (flask)
【发布时间】:2018-12-03 22:38:33
【问题描述】:

我尝试运行一些提供用户管理和身份验证/登录的烧瓶扩展,例如烧瓶管理员。问题是,每当我尝试运行将运行简单用户登录/注册页面的示例之一,然后单击登录或注册按钮时,我总是会收到以下错误:

TypeError: set_cookie() got an unexpected keyword argument 'samesite'

Python报告的完整错误日志为:

Traceback (most recent call last):
  File "/usr/lib64/python2.7/site-packages/flask/app.py", line 2309, in __call__
    return self.wsgi_app(environ, start_response)
  File "/usr/lib64/python2.7/site-packages/flask/app.py", line 2295, in wsgi_app
    response = self.handle_exception(e)
  File "/usr/lib64/python2.7/site-packages/flask/app.py", line 1741, in handle_exception
    reraise(exc_type, exc_value, tb)
  File "/usr/lib64/python2.7/site-packages/flask/app.py", line 2292, in wsgi_app
    response = self.full_dispatch_request()
  File "/usr/lib64/python2.7/site-packages/flask/app.py", line 1816, in full_dispatch_request
    return self.finalize_request(rv)
  File "/usr/lib64/python2.7/site-packages/flask/app.py", line 1833, in finalize_request
    response = self.process_response(response)
  File "/usr/lib64/python2.7/site-packages/flask/app.py", line 2114, in process_response
    self.session_interface.save_session(self, ctx.session, response)
  File "/usr/lib64/python2.7/site-packages/flask/sessions.py", line 384, in save_session
    samesite=samesite

我环顾四周,但找不到任何解决方案。我使用的不同组件的版本之间是否存在任何不匹配?非常感谢任何帮助。

【问题讨论】:

    标签: python flask


    【解决方案1】:

    我升级到:

    Flask>=1.0.2
    Flask-Login==0.4.1
    Werkzeug==0.14.1
    

    错误消失了。我怀疑这是旧 Werkzeug 的问题

    【讨论】:

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