Question

我在Flask应用程序中使用以下代码登录用户：

@app.route('/login', methods = ['GET', 'POST'])
def login():
    if request.method == 'GET':
        return render_template('login.html')

    db = get_db()
    member = member_from_phone(request.form['phone_number'])
    member_obj = Member(member)

    if member is None:
        g.result = json.dumps({'head' : 200, 'body' : "invalid phone" })
        return 'no member...'
    elif request.form['password'] == member['password']:
        login_user(member_obj)
        return 'login successful'
    else:
        return 'login failed'
    return home_page()

然而，当我尝试登录时，它会抛出一个KeyError：'security'：

  File "/Library/Python/2.7/site-packages/flask_security/utils.py", line 64, in login_user
    if _security.trackable:
  File "/Library/Python/2.7/site-packages/werkzeug/local.py", line 338, in __getattr__
    return getattr(self._get_current_object(), name)
  File "/Library/Python/2.7/site-packages/werkzeug/local.py", line 297, in _get_current_object
    return self.__local()
  File "/Library/Python/2.7/site-packages/flask_security/utils.py", line 35, in <lambda>
    _security = LocalProxy(lambda: current_app.extensions['security'])
KeyError: 'security' when trying to call login_user

我不知道发生了什么，我想我可能需要修理我的烧瓶配置，但我不知道如何。

Flask-Login：KeyError：尝试调用login_user时的'security'

0 个答案: