allauth帐户在django中编辑

Question

我正在用django构建一个应用程序，我决定选择allauth身份验证。现在我有一个配置文件页面，我希望用户能够编辑他们的帐户以包括Bios，Last_name，first_name和thingx这样的内容，并且可能包含显示图片，但是我填充了一些代码，并且出现了一个错误，它很长一段时间。错误是

错误

Traceback (most recent call last): 
    File "manage.py", line 22, in <module> 
    execute_from_command_line(sys.argv) 
    File "/Users/Olar/Desktop/arbithub/lib/python2.7/site-packages/django/core/management/__init__.py", line 363, in execute_from_command_line 
    utility.execute() 
    File "/Users/Olar/Desktop/arbithub/lib/python2.7/site-packages/django/core/management/__init__.py", line 337, in execute 
    django.setup() 
    File "/Users/Olar/Desktop/arbithub/lib/python2.7/site-packages/django/__init__.py", line 27, in setup 
    apps.populate(settings.INSTALLED_APPS) 
    File "/Users/Olar/Desktop/arbithub/lib/python2.7/site-packages/django/apps/registry.py", line 108, in populate 
    app_config.import_models() 
    File "/Users/Olar/Desktop/arbithub/lib/python2.7/site-packages/django/apps/config.py", line 202, in import_models 
    self.models_module = import_module(models_module_name) 
    File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/importlib/__init__.py", line 37, in import_module 
    __import__(name) 
    File "/Users/Olar/Desktop/arbithub/src/profiles/models.py", line 27, in <module> 
    class Profile(models.Model): 
    File "/Users/Olar/Desktop/arbithub/lib/python2.7/site-packages/django/db/models/base.py", line 124, in __new__ 
    new_class.add_to_class('_meta', Options(meta, app_label)) 
    File "/Users/Olar/Desktop/arbithub/lib/python2.7/site-packages/django/db/models/base.py", line 331, in add_to_class 
    value.contribute_to_class(cls, name) 
    File "/Users/Olar/Desktop/arbithub/lib/python2.7/site-packages/django/db/models/options.py", line 206, in contribute_to_class 
    raise TypeError("'class Meta' got invalid attribute(s): %s" % ','.join(meta_attrs.keys())) 
TypeError: 'class Meta' got invalid attribute(s): fields,model 

model.py

from django.contrib.auth.models import User 
from django.db import models 

# Create your models here. 
class Profile(models.Model): 
    username = models.CharField(max_length=125) 
    email = models.EmailField(max_length=125) 
    first_name = models.CharField(max_length=125) 
    last_name = models.CharField(max_length=125) 

    class Meta: 
     model = User 
     fields = ('username', 'email', 'first_name', 'last_name') 

    def __str__(self): 
     return self.username 

Forms.py

from django.conf import settings 
from django.contrib.auth.models import User 
from django.contrib.auth.forms import UserCreationForm, UserChangeForm 
from profiles.models import Profile 

class UpdateProfile(forms.ModelForm): 
    username = forms.CharField(required=True) 
    email = forms.EmailField(required=True) 
    first_name = forms.CharField(required=False) 
    last_name = forms.CharField(required=False) 

    class Meta: 
     model = User 
     fields = ('username', 'email', 'first_name', 'last_name') 

    def clean_email(self): 
     username = self.cleaned_data.get('username') 
     email = self.cleaned_data.get('email') 

     if email and User.objects.filter(email=email).exclude(username=username).count(): 
      raise forms.ValidationError('This email address is already in use. Please supply a different email address.') 
     return email 

    def save(self, commit=True): 
     user = super(RegistrationForm, self).save(commit=False) 
     user.email = self.cleaned_data['email'] 

     if commit: 
      user.save() 

     return user 

这是我的代码ABOV é与错误，我不能围绕我的头问题是什么。任何帮助将不胜感激。

Answer 1

删除ATTRS

class Profile(models.Model): 
    # ... your code here 
    class Meta: # And this line need to remove 
     model = User # And this line need to remove 
     fields = ('username', 'email', 'first_name', 'last_name') # this line need to remove 

在模型元。如果你想扩展默认的Django用户模型，你可以只用models options

，阅读auth customizing

Answer 2

此代码

class Meta: 
    model = User 
    fields = ('username', 'email', 'first_name', 'last_name') 

不属于您的模式湖因此，model和fields都是您模型的Meta类的无效关键字参数。

编辑以回应评论：

如果你想添加更多的字段，你会增加他们对你的模型：

class MyModel(models.Model): 
    my_new_field = models.IntegerField() 

然后，在你的模型的形式，添加my_new_field到fields参数。请注意，除非您想要执行超出您的模型提供的内容，否则只需将其添加到字段的tuple即可。换句话说，你并不需要添加：

my_new_field = forms.IntegerField() 

ModelForm神奇地为您处理此，如文档所示：

https://docs.djangoproject.com/en/1.11/topics/forms/modelforms/#modelform

这是使用像模型形式的东西的好处和模型视图集。它通过重新使用模型的模式，推断字段和字段类型，使代码保持干爽。

我希望能够解决问题。

Answer 3

为了您的最后一个错误需要更换

class UpdateProfile(forms.ModelForm): 
    # your code ... 
    def save(self, commit=True): 
     user = super(RegistrationForm, self).save(commit=False) 
     #   ^^^^^^^^^^^^^^^^^ 

到

class UpdateProfile(forms.ModelForm): 
    # your code ... 
    def save(self, commit=True): 
     user = super(UpdateProfile, self).save(commit=False) 
     #   ^^^^^^^^^^^^^^^^^ 

详情working-python-super-function