views.py 文件源码

 复制代码def signup(request):
    if request.user.is_authenticated:
        return HttpResponseRedirect('/post/')
    if request.method == 'GET':
        form = UserCreationForm()
        return render(request, 'tilweb/signup.html', {'form': form})
    if request.method == 'POST':
        form = UserCreationForm(request.POST)
        if form.is_valid():
            # https://docs.djangoproject.com/en/1.11/topics/forms/modelforms/#the-save-method
            form.save()
            username = form.cleaned_data.get('username')
            password = form.cleaned_data.get('password1')
            user = authenticate(username=username, password=password)
            login(request, user)
            return HttpResponseRedirect('/post/')
        else:
            # If there were errors, we render the form with these
            # errors
            return render(request, 'tilweb/signup.html', {'form': form})