Issue
I want to redirect to the main page if the user is already authenticated. So I want a redirect from / to /main
views.py
:
class LoginView(FormView):
form_class = LoginForm
success_url = reverse_lazy('main')
template_name = 'module/login.html'
def form_valid(self, form):
if self.request.user.is_authenticated():
return redirect(settings.LOGIN_REDIRECT_URL)
else:
username = form.cleaned_data['username']
password = form.cleaned_data['password']
user = authenticate(username=username, password=password)
if user is not None and user.is_active:
login(self.request, user)
return super(LoginView, self).form_valid(form)
else:
return self.form_invalid(form)
settings.py
:
LOGIN_REDIRECT_URL = reverse_lazy('main')
LOGIN_URL = reverse_lazy('login')
LOGOUT_URL = reverse_lazy('logout')
I tried also to add a get function, but then it call itself only infinite times.
def get(self, request, *args, **kwargs):
if request.user.is_authenticated():
return HttpResponseRedirect('main')
else:
return HttpResponseRedirect('/login/')
urls.py
:
url(r'^$', views.LoginView.as_view(), name='login'),
url(r'^login/', views.LoginView.as_view(), name='login'),
Solution
You do redirect to the view itself in the else
part, hence the infinite redirect loop. Do instead:
def get(self, request, *args, **kwargs):
if request.user.is_authenticated():
return HttpResponseRedirect('main')
return super(LoginView, self).get(request, *args, **kwargs)
you should also rename the first of your two views in urls.py
to 'main'
.
Answered By - user2390182
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