我是Django和Python的新手。我对默认AuthenticationForm有一些问题，所以我遵循了这个问题：How do I extend the Django "login" form?。现在，我收到一些错误，上面写着：
--'WSGIRequest' object has no attribute 'get'--
这是我的forms.py
from django import forms
from django.contrib.auth.models import User
from django.contrib.auth.forms import AuthenticationForm
from .models import Profile
class LoginForm(AuthenticationForm):
error_messages = {
'invalid_login': ("Please enter a correct %(username)s and password. "
"Note that both fields may be case-sensitive."),
'inactive': ("This account is inactive."),
}
class UserEditForm(forms.ModelForm):
class Meta:
model = User
fields = ('first_name', 'last_name', 'email')
和urls.py：
from .forms import LoginForm
urlpatterns = [
# url(r'^login/$', views.user_login, name='login'),
url(r'^login/$', auth_views.login, {'authentication_form': LoginForm}, name='login'),
url(r'^logout/$', auth_views.logout, name='logout'),
url(r'^logout-then-login/$', auth_views.logout_then_login, name='logout_then_login'),
url(r'^$', views.dashboard, name='dashboard'),
编辑：
Traceback:
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\core\handlers\base.py" in get_response
174. response = self.process_exception_by_middleware(e, request)
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\core\handlers\base.py" in get_response
172. response = response.render()
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\template\response.py" in render
160. self.content = self.rendered_content
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\template\response.py" in rendered_content
137. content = template.render(context, self._request)
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\template\backends\django.py" in render
95. return self.template.render(context)
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\template\base.py" in render
206. return self._render(context)
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\template\base.py" in _render
197. return self.nodelist.render(context)
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\template\base.py" in render
992. bit = node.render_annotated(context)
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\template\base.py" in render_annotated
959. return self.render(context)
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\template\loader_tags.py" in render
173. return compiled_parent._render(context)
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\template\base.py" in _render
197. return self.nodelist.render(context)
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\template\base.py" in render
992. bit = node.render_annotated(context)
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\template\base.py" in render_annotated
959. return self.render(context)
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\template\loader_tags.py" in render
69. result = block.nodelist.render(context)
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\template\base.py" in render
992. bit = node.render_annotated(context)
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\template\base.py" in render_annotated
959. return self.render(context)
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\template\base.py" in render
1043. output = self.filter_expression.resolve(context)
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\template\base.py" in resolve
709. obj = self.var.resolve(context)
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\template\base.py" in resolve
850. value = self._resolve_lookup(context)
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\template\base.py" in _resolve_lookup
913. current = current()
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\forms\forms.py" in as_p
281. errors_on_separate_row=True)
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\forms\forms.py" in _html_output
180. top_errors = self.non_field_errors() # Errors that should be displayed above all fields.
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\forms\forms.py" in non_field_errors
289. return self.errors.get(NON_FIELD_ERRORS, self.error_class(error_class='nonfield'))
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\forms\forms.py" in errors
153. self.full_clean()
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\forms\forms.py" in full_clean
362. self._clean_fields()
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\forms\forms.py" in _clean_fields
374. value = field.widget.value_from_datadict(self.data, self.files, self.add_prefix(name))
File "C:\Users\Jorj\AppData\Local\Programs\Python\Python35-32\lib\site-packages\django\forms\widgets.py" in value_from_datadict
231. return data.get(name)
Exception Type: AttributeError at /Home/login/
Exception Value: 'WSGIRequest' object has no attribute 'get'
这是view.py：
from django.shortcuts import render
from .forms import UserRegistrationForm, UserEditForm, ProfileEditeForm
from django.contrib.auth.decorators import login_required
from .models import Profile
from django.contrib import messages
@login_required
def dashboard(request):
return render(request, 'account/dashboard.html', {'section': 'dashboard'})
@login_required
def edit(request):
if request.method == 'POST':
user_form = UserEditForm(instance=request.user, data=request.POST)
profile_form = ProfileEditeForm(instance=request.user.profile,
data=request.POST,
files=request.FILES)
if user_form.is_valid() and profile_form.is_valid():
user_form.save()
profile_form.save()
messages.success(request, 'Profile updated successfully')
else:
messages.error(request, 'Error updating your profile')
else:
user_form = UserEditForm(instance=request.user)
profile_form = ProfileEditeForm(instance=request.user.profile)
return render(request, 'account/edit.html', {'user_form': user_form, 'profile_form': profile_form})
def register(request):
if request.method == 'POST':
user_form = UserRegistrationForm(request.POST)
if user_form.is_valid():
new_user = user_form.save(commit=False)
new_user.set_password(user_form.cleaned_data['password'])
new_user.save()
pofile = Profile.objects.create(user=new_user)
return render(request, 'account/register_done.html', {'new_user': new_user})
else:
user_form = UserRegistrationForm()
return render(request, 'account/register.html', {'user_form': user_form})
我是否忘记了扩展超级课程的一些事情？
答案 0 :(得分：0)
我解决了，我将表单名称更改为LoginFormi，错误消失了。也许django的错误