为用户指定的未知字段（模型）
Unknown field(s) (model) specified for User
我正在构建项目，当我 运行 python manage.py makemigrations
我收到这个错误
File "/mnt/c/Users/ZAKARIA/Desktop/project/Accounts/admin.py", line 45, in <module>
class UpdateUserForm(forms.ModelForm):
File "/mnt/c/Users/ZAKARIA/Desktop/project/env/lib/python3.8/site-packages/django/forms/models.py", line 327, in __new__
raise FieldError(message)
django.core.exceptions.FieldError: Unknown field(s) (is_staff) specified for User
** 这是我的 models.py**
代码
import datetime
from django.core.mail import send_mail
from distutils.command.upload import upload
from django.db import models
from django.contrib.auth.base_user import AbstractBaseUser
from django.contrib.auth.models import PermissionsMixin
from django.utils import timezone
from phonenumber_field.modelfields import PhoneNumberField
from .managers import UserManger
GENDER_MALE = "m"
GENDER_FEMALE = "f"
OTHER = "o"
GENDER_CHOICES = (
(GENDER_MALE, "Male"),
(GENDER_FEMALE, "Female"),
(OTHER, "Other"),
)
class User(AbstractBaseUser):
email = models.EmailField(
verbose_name='email address',
max_length=255,
unique=True,
)
date_of_birth = models.DateField()
first_name = models.CharField(max_length=30, blank=True)
last_name = models.CharField(max_length=30, blank=True)
gender = models.CharField(max_length=1, choices=GENDER_CHOICES, blank=True)
picture = models.ImageField(
upload_to='images/users', null=True, verbose_name="")
is_active = models.BooleanField(default=True)
#is_staff = models.BooleanField(default=False)
phone = PhoneNumberField()
is_admin = models.BooleanField(default=False)
#credits =models.PositiveIntegerField(default=100)
linkedin_token = models.TextField(blank=True, default='')
expiry_date = models.DateTimeField(null=True, blank=True)
objects = UserManger()
USERNAME_FIELD = 'email'
REQURTED_FIELDS = []
def get_full_name(self):
full_name = '%S %s' % (self.first_name, self.last_name)
return full_name.strip()
def get_short_name(self):
return self.first_name
def __str__(self):
return self.email
def has_perm(self, prem, obj=None):
"Does the user have a specific permission?"
return True
def has_module_perm(self, app_label):
"Does the user have permissions to view the app `app_label`?"
return True
@property
def is_staff(self):
"Is the user a member of staff"
return self.is_admin
"""@property
def is_out_of_credits(self):
"Is the user out of credits"
return self.credits > 0
@property
def has_sufficient_credits(self,cost):
return self.credits - cost >= 0
"""
@property
def linkedin_signed_in(self):
return bool(self.linkedin_token) and self.expiry_date > timezone.now()
** 这是我的 manangers.py 代码 **
from django.contrib.auth.base_user import BaseUserManager
class UserManger(BaseUserManager):
use_in_migrations = True
def _create_user(self, email, phone, password, **extra_fields):
if not email:
raise ValueError('Users must hava an email address')
user = self.model(
email.self.normalize_email(email),
phone=phone,
)
user.set_password(password)
user.save(using=self._db)
return user
def create_user(self, phone, email, password=None, **extra_fields):
extra_fields.setdefault('is_superuser', False)
return self._create_user(email, phone, password, **extra_fields)
def create_superuser(self, email, phone, password, **extra_fields):
extra_fields.setdefault('is_superuser', True)
if extra_fields.get('is_superuser') is not True:
raise ValueError('Superuser must hava is_superuser=True.')
return self._create_user(email, phone, password, **extra_fields)
** 这是我的 admin.py**
代码
from pyexpat import model
import django
from django.contrib import admin
from django import forms
from django.contrib.auth.admin import UserAdmin as BaseUserAdmin
from django.contrib.auth.forms import ReadOnlyPasswordHashField
from .models import User
class AddUserForm(forms.ModelForm):
"""
new User Form . Requires password confirmation.
"""
password1 = forms.CharField(
label='Password', widget=forms.PasswordInput
)
password2 = forms.CharField(
label='Confirm password', widget=forms.PasswordInput
)
class Meta:
model = User
fields = ('email', 'first_name', 'last_name', 'gender')
def clean_password2(self):
# check that the two password entries match
password1 = self.cleaned_data.get("password1")
password2 = self.cleaned_data.get("password2")
if password1 and password2 and password1 != password2:
raise forms.ValidationError("Passwords do not match")
return password2
def save(self, commit=True):
# Save the provided password in hashed format
user = super().save(commit=False)
user.set_password(self.cleaned_data["password1"])
if commit:
user.save()
return user
class UpdateUserForm(forms.ModelForm):
"""
Update User Form ,Doesn't allow changing password in the Admin
"""
password = ReadOnlyPasswordHashField()
class Meta:
model = User
fields = (
'email', 'password', 'first_name', 'gender', 'last_name', 'is_active',
'is_staff'
)
def clean_password(self):
return self.initial["password"]
class UserAdmin(BaseUserAdmin):
form = UpdateUserForm
add_form = AddUserForm
list_display = ('email', 'first_name', 'last_name',
'gender', 'is_staff')
list_filter = ('is_staff',)
fieldsets = (
(None, {'fields': ('email', 'password')}),
('Personal info', {
'fields': ('first_name', 'last_name', 'gender')}),
('Permissions', {'fields': ('is_active', 'is_staff')}),
)
add_fieldsets=(
(
None,
{
'classes':('wide',),
'fields':(
'email','first_name', 'last_name', 'gender','password1','password2'
)
}
),
)
search_fields=('email','first_name','last_name')
ordering =('email','first_name','last_name')
filter_horizontal = ()
admin.site.register(User, UserAdmin)
** 这是我的 forms.py**
代码
from django.contrib.auth import authenticate
from django.contrib.auth.forms import UserCreationForm
from Accounts.models import User
class UserRegistrationForm(UserCreationForm):
def __init__(self, *args, **kwargs):
UserCreationForm.__init__(self, *args, *kwargs)
self.fields['gender'].required = True
self.fields['first_name'].label = "First Name :"
self.fields['last_name'].label = "Last Name :"
self.fields['email'].label = "Email :"
self.fields['password1'].label = "Password"
self.fields['password2'].label = " Confirm Password"
self.fields['gender'].label = "Gender"
self.fields['phone'].label = "Phone"
self.fields['date_of_birth'].label = "Date Of Birth"
self.fields['first_name'].widget.attrs.update(
{
'placeholder': 'Enter First Name',
}
)
self.fields['last_name'].widget.attrs.update(
{
'placeholder': 'Enter Last Name',
}
)
self.fields['email'].widget.attrs.update(
{
'placeholder': 'Enter Email',
}
)
self.fields['password1'].widget.attrs.update(
{
'placeholder': 'Enter Password',
}
)
self.fields['password2'].widget.attrs.update(
{
'placeholder': 'Confirm Password',
}
)
self.fields['phone'].widget.attrs.update(
{
'placeholder': 'Enter Phone',
}
)
self.fields['date_of_birth'].widget.attrs.update(
{
'placeholder': 'Enter Date Of Birth',
}
)
class Meta:
model = User
fields = ['first_name', 'last_name', 'email', 'phone',
'password1', 'password2', 'gender', 'date_of_birth']
def clean_gender(self):
gender = self.cleaned_data.get('gender')
if not gender:
raise forms.ValidationError("Gender is required")
return gender
def save(self, commit=True):
user = UserCreationForm.save(self, commit=False)
user.role = "user"
if commit:
user.save()
return user
class UserLoginForm(forms.Form):
email = forms.EmailField(
widget=forms.EmailInput(attrs={'placeholder': 'Email', })
)
password = forms.CharField(
strip=False, widget=forms.PasswordInput(attrs={'placeholder': 'Password', }))
def clean(self, *args, **kwargs):
email = self.cleaned_data.get("email")
password = self.cleaned_data.get('password')
if email and password:
self.user = authenticate(email=email, password=password)
try:
user = User.objects.get(email=email)
except User.DoesNotExist:
raise forms.ValidationError("User Does not exist")
if not user.check_password(password):
raise forms.ValidationError("Password is not Match")
if not user.is_active:
raise forms.ValidationError("User is not Active")
return super(UserLoginForm, self).clean(**args, **kwargs)
def get_user(self):
return self.user
** 这是我的 views.py**
代码
from django.shortcuts import render
from django.contrib import messages, auth
from django.contrib.auth.decorators import login_required
from django.http import HttpResponseRedirect
from django.shortcuts import render, redirect, get_list_or_404
from django.urls import reverse, reverse_lazye
from matplotlib.style import context
from Accounts.forms import *
def get_success_urls(request):
"""
Handle Success Url After Login
"""
if 'next' in request.GET and request.GET['next'] != '':
return request.GET['netx']
else:
return reverse('jobs:home')
def user_registration(request):
"""
Handle user registration
"""
form = UserRegistrationForm(request.POST or None)
if form.is_valid():
form = form.save()
return redirect('Accounts:login')
context = {
'form': form
}
return render(request, 'accounts/user-registeration.html', context)
def user_logIn(request):
"""
Provides users to logIn
"""
form = UserLoginForm(request.POST or None)
if request.user.is_authenticated:
return redirect('/')
else:
if request.method == 'POST':
if form.is_valid():
auth.login(request, form.get_user())
return HttpResponseRedirect(get_success_urls(request))
context = {
'form': form,
}
def user_logOut(request):
"""
Provide the ability to logout
"""
auth.logout(request)
messages.success(request, 'You are Successfully logged out')
return redirect('Accounts:login')
- 我已经把admin.py中的所有is_staff属性都去掉了，还是报错。
- 多次重构以检查问题是否出在我的代码的不同区域。
can any one help me to solve this problem
仔细检查是否正确：
fields = (
'email', 'password', 'first_name', 'gender', 'last_name', 'is_active',
'is_staff'
is_staff 字段，这是您的用户模型的实际字段吗？
我正在构建项目，当我 运行 python manage.py makemigrations
我收到这个错误
File "/mnt/c/Users/ZAKARIA/Desktop/project/Accounts/admin.py", line 45, in <module>
class UpdateUserForm(forms.ModelForm):
File "/mnt/c/Users/ZAKARIA/Desktop/project/env/lib/python3.8/site-packages/django/forms/models.py", line 327, in __new__
raise FieldError(message)
django.core.exceptions.FieldError: Unknown field(s) (is_staff) specified for User
** 这是我的 models.py**
代码import datetime
from django.core.mail import send_mail
from distutils.command.upload import upload
from django.db import models
from django.contrib.auth.base_user import AbstractBaseUser
from django.contrib.auth.models import PermissionsMixin
from django.utils import timezone
from phonenumber_field.modelfields import PhoneNumberField
from .managers import UserManger
GENDER_MALE = "m"
GENDER_FEMALE = "f"
OTHER = "o"
GENDER_CHOICES = (
(GENDER_MALE, "Male"),
(GENDER_FEMALE, "Female"),
(OTHER, "Other"),
)
class User(AbstractBaseUser):
email = models.EmailField(
verbose_name='email address',
max_length=255,
unique=True,
)
date_of_birth = models.DateField()
first_name = models.CharField(max_length=30, blank=True)
last_name = models.CharField(max_length=30, blank=True)
gender = models.CharField(max_length=1, choices=GENDER_CHOICES, blank=True)
picture = models.ImageField(
upload_to='images/users', null=True, verbose_name="")
is_active = models.BooleanField(default=True)
#is_staff = models.BooleanField(default=False)
phone = PhoneNumberField()
is_admin = models.BooleanField(default=False)
#credits =models.PositiveIntegerField(default=100)
linkedin_token = models.TextField(blank=True, default='')
expiry_date = models.DateTimeField(null=True, blank=True)
objects = UserManger()
USERNAME_FIELD = 'email'
REQURTED_FIELDS = []
def get_full_name(self):
full_name = '%S %s' % (self.first_name, self.last_name)
return full_name.strip()
def get_short_name(self):
return self.first_name
def __str__(self):
return self.email
def has_perm(self, prem, obj=None):
"Does the user have a specific permission?"
return True
def has_module_perm(self, app_label):
"Does the user have permissions to view the app `app_label`?"
return True
@property
def is_staff(self):
"Is the user a member of staff"
return self.is_admin
"""@property
def is_out_of_credits(self):
"Is the user out of credits"
return self.credits > 0
@property
def has_sufficient_credits(self,cost):
return self.credits - cost >= 0
"""
@property
def linkedin_signed_in(self):
return bool(self.linkedin_token) and self.expiry_date > timezone.now()
** 这是我的 manangers.py 代码 **
from django.contrib.auth.base_user import BaseUserManager
class UserManger(BaseUserManager):
use_in_migrations = True
def _create_user(self, email, phone, password, **extra_fields):
if not email:
raise ValueError('Users must hava an email address')
user = self.model(
email.self.normalize_email(email),
phone=phone,
)
user.set_password(password)
user.save(using=self._db)
return user
def create_user(self, phone, email, password=None, **extra_fields):
extra_fields.setdefault('is_superuser', False)
return self._create_user(email, phone, password, **extra_fields)
def create_superuser(self, email, phone, password, **extra_fields):
extra_fields.setdefault('is_superuser', True)
if extra_fields.get('is_superuser') is not True:
raise ValueError('Superuser must hava is_superuser=True.')
return self._create_user(email, phone, password, **extra_fields)
** 这是我的 admin.py**
代码from pyexpat import model
import django
from django.contrib import admin
from django import forms
from django.contrib.auth.admin import UserAdmin as BaseUserAdmin
from django.contrib.auth.forms import ReadOnlyPasswordHashField
from .models import User
class AddUserForm(forms.ModelForm):
"""
new User Form . Requires password confirmation.
"""
password1 = forms.CharField(
label='Password', widget=forms.PasswordInput
)
password2 = forms.CharField(
label='Confirm password', widget=forms.PasswordInput
)
class Meta:
model = User
fields = ('email', 'first_name', 'last_name', 'gender')
def clean_password2(self):
# check that the two password entries match
password1 = self.cleaned_data.get("password1")
password2 = self.cleaned_data.get("password2")
if password1 and password2 and password1 != password2:
raise forms.ValidationError("Passwords do not match")
return password2
def save(self, commit=True):
# Save the provided password in hashed format
user = super().save(commit=False)
user.set_password(self.cleaned_data["password1"])
if commit:
user.save()
return user
class UpdateUserForm(forms.ModelForm):
"""
Update User Form ,Doesn't allow changing password in the Admin
"""
password = ReadOnlyPasswordHashField()
class Meta:
model = User
fields = (
'email', 'password', 'first_name', 'gender', 'last_name', 'is_active',
'is_staff'
)
def clean_password(self):
return self.initial["password"]
class UserAdmin(BaseUserAdmin):
form = UpdateUserForm
add_form = AddUserForm
list_display = ('email', 'first_name', 'last_name',
'gender', 'is_staff')
list_filter = ('is_staff',)
fieldsets = (
(None, {'fields': ('email', 'password')}),
('Personal info', {
'fields': ('first_name', 'last_name', 'gender')}),
('Permissions', {'fields': ('is_active', 'is_staff')}),
)
add_fieldsets=(
(
None,
{
'classes':('wide',),
'fields':(
'email','first_name', 'last_name', 'gender','password1','password2'
)
}
),
)
search_fields=('email','first_name','last_name')
ordering =('email','first_name','last_name')
filter_horizontal = ()
admin.site.register(User, UserAdmin)
** 这是我的 forms.py**
代码from django.contrib.auth import authenticate
from django.contrib.auth.forms import UserCreationForm
from Accounts.models import User
class UserRegistrationForm(UserCreationForm):
def __init__(self, *args, **kwargs):
UserCreationForm.__init__(self, *args, *kwargs)
self.fields['gender'].required = True
self.fields['first_name'].label = "First Name :"
self.fields['last_name'].label = "Last Name :"
self.fields['email'].label = "Email :"
self.fields['password1'].label = "Password"
self.fields['password2'].label = " Confirm Password"
self.fields['gender'].label = "Gender"
self.fields['phone'].label = "Phone"
self.fields['date_of_birth'].label = "Date Of Birth"
self.fields['first_name'].widget.attrs.update(
{
'placeholder': 'Enter First Name',
}
)
self.fields['last_name'].widget.attrs.update(
{
'placeholder': 'Enter Last Name',
}
)
self.fields['email'].widget.attrs.update(
{
'placeholder': 'Enter Email',
}
)
self.fields['password1'].widget.attrs.update(
{
'placeholder': 'Enter Password',
}
)
self.fields['password2'].widget.attrs.update(
{
'placeholder': 'Confirm Password',
}
)
self.fields['phone'].widget.attrs.update(
{
'placeholder': 'Enter Phone',
}
)
self.fields['date_of_birth'].widget.attrs.update(
{
'placeholder': 'Enter Date Of Birth',
}
)
class Meta:
model = User
fields = ['first_name', 'last_name', 'email', 'phone',
'password1', 'password2', 'gender', 'date_of_birth']
def clean_gender(self):
gender = self.cleaned_data.get('gender')
if not gender:
raise forms.ValidationError("Gender is required")
return gender
def save(self, commit=True):
user = UserCreationForm.save(self, commit=False)
user.role = "user"
if commit:
user.save()
return user
class UserLoginForm(forms.Form):
email = forms.EmailField(
widget=forms.EmailInput(attrs={'placeholder': 'Email', })
)
password = forms.CharField(
strip=False, widget=forms.PasswordInput(attrs={'placeholder': 'Password', }))
def clean(self, *args, **kwargs):
email = self.cleaned_data.get("email")
password = self.cleaned_data.get('password')
if email and password:
self.user = authenticate(email=email, password=password)
try:
user = User.objects.get(email=email)
except User.DoesNotExist:
raise forms.ValidationError("User Does not exist")
if not user.check_password(password):
raise forms.ValidationError("Password is not Match")
if not user.is_active:
raise forms.ValidationError("User is not Active")
return super(UserLoginForm, self).clean(**args, **kwargs)
def get_user(self):
return self.user
** 这是我的 views.py**
代码from django.shortcuts import render
from django.contrib import messages, auth
from django.contrib.auth.decorators import login_required
from django.http import HttpResponseRedirect
from django.shortcuts import render, redirect, get_list_or_404
from django.urls import reverse, reverse_lazye
from matplotlib.style import context
from Accounts.forms import *
def get_success_urls(request):
"""
Handle Success Url After Login
"""
if 'next' in request.GET and request.GET['next'] != '':
return request.GET['netx']
else:
return reverse('jobs:home')
def user_registration(request):
"""
Handle user registration
"""
form = UserRegistrationForm(request.POST or None)
if form.is_valid():
form = form.save()
return redirect('Accounts:login')
context = {
'form': form
}
return render(request, 'accounts/user-registeration.html', context)
def user_logIn(request):
"""
Provides users to logIn
"""
form = UserLoginForm(request.POST or None)
if request.user.is_authenticated:
return redirect('/')
else:
if request.method == 'POST':
if form.is_valid():
auth.login(request, form.get_user())
return HttpResponseRedirect(get_success_urls(request))
context = {
'form': form,
}
def user_logOut(request):
"""
Provide the ability to logout
"""
auth.logout(request)
messages.success(request, 'You are Successfully logged out')
return redirect('Accounts:login')
- 我已经把admin.py中的所有is_staff属性都去掉了，还是报错。
- 多次重构以检查问题是否出在我的代码的不同区域。
can any one help me to solve this problem
仔细检查是否正确：
fields = (
'email', 'password', 'first_name', 'gender', 'last_name', 'is_active',
'is_staff'
is_staff 字段，这是您的用户模型的实际字段吗？