authenticate() takes exactly 0 arguments (2 given)
不知道怎么处理：
TypeError at /login/
authenticate() takes exactly 0 arguments (2 given)
Request Method:
POST
Request URL:
http://127.0.0.1:8000/login/
Django Version:
1.9.8
Exception Type:
TypeError
Exception Value:
authenticate() takes exactly 0 arguments (2 given)
Exception Location:
C:\Users\Administrator\PycharmProjects\MxOnline\apps\users\views.py in login, line 9
Python Executable:
C:\Users\Administrator\Envs\mxonline\Scripts\python.exe
Python Version:
2.7.13
Python Path:
['C:\\Users\\Administrator\\PycharmProjects\\MxOnline\\extra_apps',
'C:\\Users\\Administrator\\PycharmProjects\\MxOnline\\apps',
'C:\\Users\\Administrator\\PycharmProjects\\MxOnline',
'C:\\Users\\Administrator\\PycharmProjects\\MxOnline',
'C:\\Users\\Administrator\\PycharmProjects\\MxOnline\\extra_apps',
'C:\\Users\\Administrator\\PycharmProjects\\MxOnline\\apps',
'C:\\Windows\\system32\\python27.zip',
'C:\\Users\\Administrator\\Envs\\mxonline\\DLLs',
'C:\\Users\\Administrator\\Envs\\mxonline\\lib',
'C:\\Users\\Administrator\\Envs\\mxonline\\lib\\plat-win',
'C:\\Users\\Administrator\\Envs\\mxonline\\lib\\lib-tk',
'C:\\Users\\Administrator\\Envs\\mxonline\\Scripts',
'c:\\python27\\Lib',
'c:\\python27\\DLLs',
'c:\\python27\\Lib\\lib-tk',
'C:\\Users\\Administrator\\Envs\\mxonline',
'C:\\Users\\Administrator\\Envs\\mxonline\\lib\\site-packages']
Server time:
星期五, 28 七月 2017 15:54:24 +0800
Traceback Switch to copy-and-paste view
C:\Users\Administrator\Envs\mxonline\lib\site-packages\django\core\handlers\base.py in get_response
▶ Local vars
response = self.process_exception_by_middleware(e, request)
...
C:\Users\Administrator\Envs\mxonline\lib\site-packages\django\core\handlers\base.py in get_response
▶ Local vars
response = wrapped_callback(request, *callback_args, **callback_kwargs)
...
C:\Users\Administrator\PycharmProjects\MxOnline\apps\users\views.py in login
▶ Local vars
user = authenticate(user_name, pass_word)
...
我的代码：
from django.contrib.auth import authenticate, login
from django.shortcuts import render
def login(request):
if request.method == "POST":
user_name = request.POST.get("username", "")
pass_word = request.POST.get("password", "")
user = authenticate(user_name, pass_word)
if user is not None:
login(request, user)
return render(request, "index.html")
elif request.method == "GET":
return render(request, "login.html", {})
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