如何使django注册使用我自定义的UserCreationForm和UserChangeForm？ [英] How to make django-registration use my customized UserCreationForm and UserChangeForm?

问题描述

我正在使用Django 1.4和 django-registration 开发一个网站

我想允许用户使用任意Unicode字符创建他们的用户名。目前，如果有人尝试使用非拉丁字符进行注册，他将看到一条错误消息。负责拒绝此类非ASCII用户名的代码在 UserCreationForm 和 UserChangeForm 中，请参阅 here ：

  username = forms.RegexField（
 label = _（Username），max_length = 30，regex = r^ [\w。@ +  - ] $，
 help_text = _（必填，30个字符或更少字母，数字和
@ /。/ + /  -  / _ only。），
 error_messages = 
'invalid'：_（此值可能只包含字母，数字和
@ /。/ + /  -  / _字符）}）
  

现在，我想更改它。我看到一些建议，我应该创建我自己的 UserCreationForm ，并创建一个派生类有一些改变的行为似乎很容易。

我不明白的是：如何使 django-registration 使用我自定义的 UserCreationForm 和 UserChangeForm ？显然，如果可能，我想避免修改 django-registration 的来源。

解决方案

请参阅 http：//docs.b- list.org/django-registration/0.8/views.html

创建自己的注册表后，您可以将此表单传递给django-注册。查找 registration.backends.default.urls 模块

  url r'^ register / $'，注册，
 {'后端'：'registration.backends.default.DefaultBackend'，
'form_class'：MyRegistrationForm}，
  

I am developing a website using Django 1.4 and django-registration

I would like to allow users to create their user names using arbitrary Unicode characters. Currently, if someone tries to register using non-latin characters, he will see an error message. The code responsible for rejecting this kind of non-ASCII usernames is in UserCreationForm and UserChangeForm, see here:

username = forms.RegexField(
        label=_("Username"), max_length=30, regex=r"^[\w.@+-]+$",
        help_text = _("Required. 30 characters or fewer. Letters, digits and "
                      "@/./+/-/_ only."),
        error_messages = {
            'invalid': _("This value may contain only letters, numbers and "
                         "@/./+/-/_ characters.")})

Now, I would like to change it. I've seen some suggestions that I should create my own UserCreationForm, and creating a derived class with some changed behaviour seems easy enough.

The bit I don't understand is: how to make django-registration use my customized UserCreationForm and UserChangeForm? Obviously, I would like to avoid modifying the source of django-registration, if at all possible.

解决方案

See http://docs.b-list.org/django-registration/0.8/views.html

After creating your own registration form you can pass this form to the register view of django-registration. Look for the registration.backends.default.urls module

url(r'^register/$', register,
     {'backend': 'registration.backends.default.DefaultBackend', 
     'form_class': MyRegistrationForm},

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