django 当我展开我的UserAdmin时，我在管理面板中得到一个错误(__init__()得到了一个意外的关键字参数'region')

tkqqtvp1  于 2023-03-24  发布在  Go
关注(0)|答案(2)|浏览(155)

我正在跟随一个教程https://codingwithmitch.com/courses/building-a-website-django-python/来构建一个用户注册应用程序与django 2.2.我的网站工作得很好exept当我想添加一个新用户或修改一个在管理面板.这是追溯，我得到：

Environment:

Request Method: GET
Request URL: http://127.0.0.1:8000/admin/account/account/1/change/

Django Version: 2.2.2
Python Version: 3.7.5
Installed Applications:
['django.contrib.admin',
 'django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'phonenumber_field',
 'rest_framework',
 'account']
Installed Middleware:
['django.middleware.security.SecurityMiddleware',
 '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 "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\core\handlers\exception.py" in inner
  34.             response = get_response(request)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\core\handlers\base.py" in _get_response
  115.                 response = self.process_exception_by_middleware(e, request)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\core\handlers\base.py" in _get_response
  113.                 response = wrapped_callback(request, *callback_args, **callback_kwargs)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\contrib\admin\options.py" in wrapper
  606.                 return self.admin_site.admin_view(view)(*args, **kwargs)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\utils\decorators.py" in _wrapped_view
  142.                     response = view_func(request, *args, **kwargs)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\views\decorators\cache.py" in _wrapped_view_func
  44.         response = view_func(request, *args, **kwargs)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\contrib\admin\sites.py" in inner
  223.             return view(request, *args, **kwargs)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\contrib\admin\options.py" in change_view
  1637.         return self.changeform_view(request, object_id, form_url, extra_context)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\utils\decorators.py" in _wrapper
  45.         return bound_method(*args, **kwargs)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\utils\decorators.py" in _wrapped_view
  142.                     response = view_func(request, *args, **kwargs)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\contrib\admin\options.py" in changeform_view
  1522.             return self._changeform_view(request, object_id, form_url, extra_context)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\contrib\admin\options.py" in _changeform_view
  1551.         ModelForm = self.get_form(request, obj, change=not add)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\contrib\auth\admin.py" in get_form
  80.         return super().get_form(request, obj, **defaults)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\contrib\admin\options.py" in get_form
  669.             fields = flatten_fieldsets(self.get_fieldsets(request, obj))

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\contrib\auth\admin.py" in get_fieldsets
  70.         return super().get_fieldsets(request, obj)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\contrib\admin\options.py" in get_fieldsets
  330.         return [(None, {'fields': self.get_fields(request, obj)})]

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\contrib\admin\options.py" in get_fields
  321.         form = self._get_form_for_get_fields(request, obj)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\contrib\admin\options.py" in _get_form_for_get_fields
  659.         return self.get_form(request, obj, fields=None)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\contrib\auth\admin.py" in get_form
  80.         return super().get_form(request, obj, **defaults)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\contrib\admin\options.py" in get_form
  705.             return modelform_factory(self.model, **defaults)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\forms\models.py" in modelform_factory
  551.     return type(form)(class_name, (form,), form_class_attrs)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\forms\models.py" in __new__
  256.                 apply_limit_choices_to=False,

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\forms\models.py" in fields_for_model
  176.             formfield = formfield_callback(f, **kwargs)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\contrib\admin\options.py" in formfield_for_dbfield
  185.                 return db_field.formfield(**kwargs)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\phonenumber_field\modelfields.py" in formfield
  116.         return super().formfield(**defaults)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\db\models\fields\__init__.py" in formfield
  1093.         return super().formfield(**defaults)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\db\models\fields\__init__.py" in formfield
  891.         return form_class(**defaults)

File "C:\Users\IR-Tech\Anaconda3\envs\ArianaSite\lib\site-packages\django\forms\fields.py" in __init__
  214.         super().__init__(**kwargs)

Exception Type: TypeError at /admin/account/account/1/change/
Exception Value: __init__() got an unexpected keyword argument 'region'

这是我的models.py:

from django.db import models
from phonenumber_field.modelfields import PhoneNumberField
from django.contrib.auth.models import AbstractBaseUser, BaseUserManager

class MyAccountManager(BaseUserManager):
    def create_user(self, username, email, first_name, last_name, password=None):
        if not username:
            return ValueError("وارد نمودن شماره تلفن همراه الزامیست")
        if not email:
            return ValueError("وارد نمودن ایمیل الزامیست")
        if not first_name:
            return ValueError("وارد نمودن نام الزامیست")
        if not last_name:
            return ValueError("وارد نمودن نام خانوادگی الزامیست")

        user = self.model(
            email=self.normalize_email(email),
            username=username,
            first_name=first_name,
            last_name=last_name,
        )

        user.set_password(password)
        user.save(using=self._db)
        return user

    def create_superuser(self, username, email, first_name, last_name, password):
        user = self.create_user(
            email=self.normalize_email(email),
            password=password,
            username=username,
            first_name=first_name,
            last_name=last_name,
        )
        user.is_admin = True
        user.is_staff = True
        user.is_superuser = True
        user.save(using=self._db)
        return user

class Account(AbstractBaseUser):
    username = PhoneNumberField(verbose_name='شماره تلفن همراه', max_length=15, blank=False, unique=True, region='IR')
    first_name = models.CharField(verbose_name='نام', max_length=15)
    last_name = models.CharField(verbose_name='نام خانوادگی', max_length=40)
    email = models.EmailField(verbose_name='ایمیل', max_length=60, unique=True)
    date_joined = models.DateTimeField(verbose_name='تاریخ ملحق شدن', auto_now_add=True)
    last_login = models.DateTimeField(verbose_name='آخرین بازدید', auto_now=True)
    is_admin = models.BooleanField(default=False)
    is_active = models.BooleanField(default=True)
    is_staff = models.BooleanField(default=False)
    is_superuser = models.BooleanField(default=False)

    USERNAME_FIELD = 'username'
    REQUIRED_FIELDS = ['email', 'first_name', 'last_name', ]

    objects = MyAccountManager()

    def __str__(self):
        return str(self.username) + ', ' + self.email

    def has_perm(self, perm, obj=None):
        return self.is_admin

    def has_module_perms(self, app_label):
        return True

我的admin.py:

from django.contrib import admin
from django.contrib.auth.admin import UserAdmin
from account.models import Account

class AccountAdmin(UserAdmin):
    list_display = ('username', 'email', 'date_joined', 'last_login', 'is_admin', 'is_staff')
    search_fields = ('username', 'email',)
    readonly_fields = ('date_joined', 'last_login')

    filter_horizontal = ()
    list_filter = ('is_staff',)
    fieldsets = ()

admin.site.register(Account, AccountAdmin)

我的forms.py:

from django import forms
from django.contrib.auth.forms import UserCreationForm
from django.contrib.auth import authenticate
from phonenumber_field.formfields import PhoneNumberField
from phonenumber_field.widgets import PhoneNumberInternationalFallbackWidget

from account.models import Account

class RegistrationForm(UserCreationForm):
    username = PhoneNumberField(help_text='این بخش الزامیست. لطفا شماره تلفن همراهتان را وارر نمایید',
                                label='شماره تلفن همراه', region='IR')
    email = forms.EmailField(max_length=60, help_text='این بخش الزامیست. لطفا ایمیاتان را وارر نمایید', label='ایمیل')

    class Meta:
        model = Account
        fields = ('username', 'email', 'first_name', 'last_name', 'password1', 'password2')

class AccountAuthenticationForm(forms.ModelForm):
    username = PhoneNumberField(label='شماره تلفن همراه', widget=PhoneNumberInternationalFallbackWidget, region='IR')
    password = forms.CharField(label='گذرواؤه', widget=forms.PasswordInput)

    class Meta:
        model = Account
        fields = ('username', 'password')

    def clean(self):
        username = self.cleaned_data['username']
        password = self.cleaned_data['password']
        if not authenticate(username=username, password=password):
            raise forms.ValidationError('اطلاعات وارد شده صحیح نمیباشد')

当我将www.example.com更改admin.py为：

from django.contrib import admin
from account.models import Account

admin.site.register(Account)

它工作得很好，但是当我把它改回原来的样子时，它给了我那个错误。问题出在我的管理员还是模型上？

django

2条答案

按热度按时间
lg40wkob

lg40wkob1#

我不得不升级到django-phonenumber-field==3.0.1来修复它。

赞(0）分享  回复(0）举报  2023-03-24
mnemlml8

mnemlml82#

我知道现在回答这个问题已经太晚了，但万一有人以后会遇到同样的问题。
我在尝试使用PhoneNumberField作为默认用户名时遇到了同样的问题。
在admin.py中，AccountAdmin类继承了UserAdmin的属性。
运行http://127.0.0.1:8000/admin/account/account/1/change/时，UserAdmin类实现了一个表单django.contrib.auth.forms.UserChangeForm。
此表单包含一个内置的自定义模型字段UsernameField。最好将此字段替换为UserChangeForm中的phonenumber_field.formfields.PhoneNumberField。
同样，UserCreationForm也有UsernameField。您也需要替换它。
要做到这一点，您必须实现自定义的UsernameField。
用下面的代码替换你的admin.py：

from django.contrib import admin
from django.contrib.auth.admin import UserAdmin
from account.models import Account

import phonenumber_field
from django.contrib.auth.forms import UserChangeForm, UserCreationForm
from django.contrib.auth.admin import UserAdmin

# Overriding inbuilt forms.UsernameField with formfields.PhoneNumberField
class UsernameField(phonenumber_field.formfields.PhoneNumberField):
    def widget_attrs(self, widget):
        return {
            **super().widget_attrs(widget),
            "autocapitalize": "none",
            "autocomplete": "username",
        }



class AccountAdmin(UserAdmin):

    form = UserChangeForm
    # Overriding UsernameField with Custom field
    form.Meta.field_classes['username'] = UsernameField
    add_form = UserCreationForm
    # Overriding UsernameField with Custom field
    add_form.Meta.field_classes['username'] = UsernameField
    list_display = ('username', 'email', 'date_joined', 'last_login', 'is_admin', 'is_staff')
    search_fields = ('username', 'email',)
    readonly_fields = ('date_joined', 'last_login')

    filter_horizontal = ()
    list_filter = ('is_staff',)
    fieldsets = ()

admin.site.register(Account, AccountAdmin)

现在它会工作得很好。

赞(0）分享  回复(0）举报  2023-03-24
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