它基本上是我正在工作的网站的注册表单，它也不起作用，但我现在的主要问题是__init__错误。你能检查出错的地方和地点吗？
views.py：
from django.views.generic.edit import FormView
from django.views.decorators.csrf import csrf_protect
from django.core.context_processors import csrf
from django.contrib import auth
from authactions import forms
from authactions.forms import CreateForm
class SignupView(FormView):
template_name = 'authactions/register.html'
form_class = forms.CreateForm
def form_valid(self, form):
profile = form.saveUser()
user = authenticate(username=profile.user.username ,password=profile.user.password)
auth.login(self.request,user)
return HttpResponseRedirect('/profiles/')
forms.py：
from django import forms
from profiles.models import UserProfile
from django.contrib.auth.models import User
from django.contrib.auth.forms import UserCreationForm
class CreateForm(UserCreationForm):
username = forms.CharField(required=True)
password = forms.CharField(widget=forms.PasswordInput())
password2 = forms.CharField(widget=forms.PasswordInput())
email = forms.EmailField(required=True)
class Meta:
model = UserProfile
fields = ("username", "password", "password2", "email")
def saveUser(self):
user = super(UserCreationForm, self).save()
user.username = self.cleaned_data['username']
user.password = self.cleaned_data['password']
user.password2 = self.cleaned_data['password2']
user.email = self.cleaned_data['email']
if user.password != user.password2:
raise forms.ValidationError("Mismatched password!")
user.save()
return user
class LoginForm(forms.Form):
username = forms.CharField(required=True)
password = forms.CharField(widget=forms.PasswordInput())
HTML：
<!DOCTYPE html>
<html>
<body>
<div id = "signup_form">
<form action="" method="POST">
{% csrf_token %}
{% if form.non_field_errors %}
<ul>
{{ form.non_field_errors.as_ul }}
</ul>
{% endif %}
<table>
<tr>
<td>
<h3>Personal Info</h3>
<input type = "text" name = "username" id = "username" class = "field" placeholder = "Username" required /><br />
<input type = "email" name = "email" id = "email" class = "field" placeholder = "Email" required />
<br />
<input type = "password" name = "password1" id = "password" class = "field" placeholder = "Password" required onkeyup = "check_length(1)"/><br />
<span>Password must be at least 7 characters long.</span><br />
<input type = "password" name = "password2" id = "password2" class = "field" placeholder = "Retype Password" required onkeyup = "check_password(1)" />
</td>
</table>
<input type = "submit" value = "Sign Up" id = "button" />
</form>
</div>
</body>
</html>
错误详情（可能有用）：
Request Method: GET
Request URL: http://127.0.0.1:8000/register/
Django Version: 1.6
Exception Type: TypeError
Exception Value:
__init__() takes exactly 1 argument (2 given)
Exception Location: /usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py in get_response, line 114
Python Executable: /usr/bin/python
Python Version: 2.7.6
Python Path:
['/home/company5/Desktop/kenn-mark-x2/tunewhale2',
'/usr/local/lib/python2.7/dist-packages/pip-1.5.6-py2.7.egg',
'/usr/local/lib/python2.7/dist-packages/Sphinx-1.2.3-py2.7.egg',
'/usr/local/lib/python2.7/dist-packages/Jinja2-2.7.3-py2.7.egg',
'/usr/local/lib/python2.7/dist-packages/docutils-0.12-py2.7.egg',
'/usr/local/lib/python2.7/dist-packages/Pygments-1.6-py2.7.egg',
'/usr/local/lib/python2.7/dist-packages/MarkupSafe-0.23-py2.7-linux-x86_64.egg',
'/usr/lib/python2.7',
'/usr/lib/python2.7/plat-x86_64-linux-gnu',
'/usr/lib/python2.7/lib-tk',
'/usr/lib/python2.7/lib-old',
'/usr/lib/python2.7/lib-dynload',
'/usr/local/lib/python2.7/dist-packages',
'/usr/lib/python2.7/dist-packages',
'/usr/lib/python2.7/dist-packages/PILcompat',
'/usr/lib/python2.7/dist-packages/gtk-2.0',
'/usr/lib/python2.7/dist-packages/ubuntu-sso-client']
回溯：
Environment:
Request Method: GET
Request URL: http://127.0.0.1:8000/register/
Django Version: 1.6
Python Version: 2.7.6
Installed Applications:
('django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'authactions',
'blog',
'profiles')
Installed Middleware:
('django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware')
Traceback:
File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py" in get_response
114. response = wrapped_callback(request, *callback_args, **callback_kwargs)
Exception Type: TypeError at /register/
Exception Value: __init__() takes exactly 1 argument (2 given)
答案 0 :(得分：3)
您没有显示您的urls.py，但问题可能在于：在映射基于类的视图时需要使用as_view：
url('^register/$', SignupView.as_view(), name='register')
答案 1 :(得分：0)
我无法判断它是复制粘贴还是代码实际上是这样，但class Meta必须在CreateForm类中缩进。实际上，saveUser方法也必须缩进。