from django.contrib.auth.models import User

class UserProfile(models.Model):    # 这一句是必须的，链接UserProfile到Django的用户模型    user = models.OneToOneField(User)    # 我们想要增加的额外字段    website = models.URLField(blank=True)    picture = models.ImageField(upload_to='profile_images', blank=True)    # 重写__str__方法，让它在被调用时显示用户名    def __str__(self):        return self.user.username

rangoproject/media/profile_images/

$ python manage.py makemigrations rango

$ python manage.py migrate

from django.contrib import adminfrom rango.models import Category, Pagefrom rango.models import UserProfileclass PageAdmin(admin.ModelAdmin):    list_display = ('title', 'category', 'url')class CategoryAdmin(admin.ModelAdmin):    prepopulated_fields = {
    'slug':('name',)}admin.site.register(Category, CategoryAdmin)admin.site.register(Page, PageAdmin)admin.site.register(UserProfile)

class UserForm(forms.ModelForm):    password = forms.CharField(widget=forms.PasswordInput())    class Meta:        model = User        fields = ('username', 'email', 'password')class UserProfileForm(forms.ModelForm):    class Meta:        model = UserProfile        fields = ('website', 'picture')

from django import formsfrom django.contrib.auth.models import Userfrom rango.models import Category, Page, UserProfile

from rango.forms import UserForm, UserProfileFormdef register(request):    # registered：注册成功与否的信号.    # 先默认为False，等注册成功后程序会将其改为True    registered = False    # 如果是一个HTTP POST请求, 就意味着将要处理表单数据.    if request.method == 'POST':        # 尝试从提交的信息中获取数据。        # 注意UserForm和UserProfileForm都会用到这些数据.        user_form = UserForm(data=request.POST)        profile_form = UserProfileForm(data=request.POST)        # 如果表单有效...        if user_form.is_valid() and profile_form.is_valid():            # 将用户表单数据储存到数据库.            user = user_form.save()            # 用set_password方法处理密码.            # 然后储存用户数据.            user.set_password(user.password)            user.save()            # 现在来处理UserProfile表单.            # 先设置commit为False.            # 这个信号用来延迟数据储存动作，直至我们将数据准备好。            profile.user = user            # 用户是否提供图片（头像）?            # 如果有，则要将其储存进数据库.            if 'picture' in request.FILES:                profile.picture = request.FILES['picture']            #储存UserProfile数据.            profile.save()            # 更新registered信号，将其改为True，此信号将通知模板系统用户已完成注册.            registered = True        # 表单无效或出错        # 将故障代码显示给终端及用户.        else:            print(user_form.errors, profile_form.errors)    # 非HTTP POST请求, 那我们就仅仅渲染一下两个空白表单，以供用户输入.    else:        user_form = UserForm()        profile_form = UserProfileForm()    # 根据内容渲染模板.    return render(request,            'rango/register.html',            {
     'user_form': user_form, 'profile_form': profile_form, 'registered': registered} )

                            
注册Rango
        {% if registered %}        Rango说: 非常感谢您的注册!        返回到首页.
        {% else %}        Rango说: 注册请点这里!
        
      
                   {% csrf_token %}            
                   ` user_form`.`as_p `            ` profile_form`.`as_p `            
                   
               
      
        {% endif %}    

urlpatterns = patterns('',    url(r'^$', views.index, name='index'),    url(r'^about/$', views.about, name='about'),    url(r'^category/(?P
      
       \w+)$', views.category, name='category'),    url(r'^add_category/$', views.add_category, name='add_category'),    url(r'^category/(?P
       
        \w+)/add_page/$', views.add_page, name='add_page'),    url(r'^register/$', views.register, name='register'), # 新增内容在这里!    )
       
      

注册