我收到以下错误:
Internal Server Error: /api/user/change-password/
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py", line 132, in get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/usr/local/lib/python2.7/dist-packages/django/views/generic/base.py", line 71, in view
return self.dispatch(request, *args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/django/views/generic/base.py", line 89, in dispatch
return handler(request, *args, **kwargs)
File "/opt/project/views.py", line 227, in put
request.user.set_password(password)
File "/usr/local/lib/python2.7/dist-packages/django/contrib/auth/models.py", line 480, in set_password
raise NotImplementedError("Django doesn't provide a DB representation for User.")
NotImplementedError: Django doesn't provide a DB representation for User.
我的代码显示在第227行:
class ChangePasswordAPI(View):
@staticmethod
def put(request):
data = request.read()
payload = json.loads(data)
password = payload['password']
if not request.user:
return HttpResponse(
json.dumps({
'success': False,
'error': 'user_not_exist'
})
)
# the following line is 227
request.user.set_password(password)
request.user.save()
return HttpResponse(
json.dumps({
'success': True,
})
)
首先,我认为这是由于我没有更新Django,但现在我已经更新了,并且收到了相同的错误。
我看过其他用户要求的一些解决方案,但在我的案例中没有一个适用
有什么帮助吗?
最佳答案
if not request.user:
该if语句仅检查
request.user
是否是真实对象,它将始终是真实对象。如果用户未通过身份验证,则它是一个AnonymousUser
,它没有数据库表示形式。 set_password()
和其他各种方法将引发NotImplementedError
。要解决此问题,请将if语句更改为:
if not request.user.is_authenticated():