你好我在django做了一个简单的注册和登录页面。当想要登录时，登录视图里面的认证方法返回none。 我的authenticntcate应用程序 models.py
from django.db import models
from django.contrib.auth.models import (
BaseUserManager, AbstractBaseUser
)
class MyUserManager(BaseUserManager):
def create_user(self, email, date_of_birth, password=None):
"""
Creates and saves a User with the given email, date of
birth and password.
"""
if not email:
raise ValueError('Users must have an email address')
user = self.model(
email=self.normalize_email(email),
date_of_birth=date_of_birth,
)
user.set_password(password)
user.save(using=self._db)
return user
def create_superuser(self, email, date_of_birth, password):
"""
Creates and saves a superuser with the given email, date of
birth and password.
"""
user = self.create_user(email,
password=password,
)
user.is_admin = True
user.save(using=self._db)
return user
class MyUser(AbstractBaseUser):
email = models.EmailField(
verbose_name='email address',
max_length=255,
unique=True,
)
# date_of_birth = models.CharField(max_length=20)
is_active = models.BooleanField(default=True)
is_admin = models.BooleanField(default=False)
objects = MyUserManager()
USERNAME_FIELD = 'email'
# REQUIRED_FIELDS = ['date_of_birth']
def get_full_name(self):
# The user is identified by their email address
return self.email
def get_short_name(self):
# The user is identified by their email address
return self.email
def __unicode__(self): # __unicode__ on Python 2
return self.email
def has_perm(self, perm, obj=None):
"Does the user have a specific permission?"
# Simplest possible answer: Yes, always
return True
def has_module_perms(self, app_label):
"Does the user have permissions to view the app `app_label`?"
# Simplest possible answer: Yes, always
return True
@property
def is_staff(self):
"Is the user a member of staff?"
# Simplest possible answer: All admins are staff
return self.is_admin
admin.py
from django import forms
from django.contrib import admin
from django.contrib.auth.models import Group
from django.contrib.auth.admin import UserAdmin as BaseUserAdmin
from django.contrib.auth.forms import ReadOnlyPasswordHashField
from .models import MyUser
class UserCreationForm(forms.ModelForm):
"""A form for creating new users. Includes all the required
fields, plus a repeated password."""
password1 = forms.CharField(label='Password', widget=forms.PasswordInput)
password2 = forms.CharField(label='Password confirmation', widget=forms.PasswordInput)
class Meta:
model = MyUser
fields = ('email',)
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 don't match")
return password2
def save(self, commit=True):
# Save the provided password in hashed format
user = super(UserCreationForm, self).save(commit=False)
user.set_password(self.cleaned_data["password1"])
if commit:
user.save()
return user
class UserChangeForm(forms.ModelForm):
"""A form for updating users. Includes all the fields on
the user, but replaces the password field with admin's
password hash display field.
"""
password = ReadOnlyPasswordHashField()
class Meta:
model = MyUser
fields = ('email', 'password', 'is_active', 'is_admin')
def clean_password(self):
# Regardless of what the user provides, return the initial value.
# This is done here, rather than on the field, because the
# field does not have access to the initial value
return self.initial["password"]
class UserAdmin(BaseUserAdmin):
# The forms to add and change user instances
form = UserChangeForm
add_form = UserCreationForm
# The fields to be used in displaying the User model.
# These override the definitions on the base UserAdmin
# that reference specific fields on auth.User.
list_display = ('email', 'is_admin')
list_filter = ('is_admin',)
fieldsets = (
(None, {'fields': ('email', 'password')}),
('Permissions', {'fields': ('is_admin',)}),
)
# add_fieldsets is not a standard ModelAdmin attribute. UserAdmin
# overrides get_fieldsets to use this attribute when creating a user.
add_fieldsets = (
(None, {
'classes': ('wide',),
'fields': ('email', 'password1', 'password2')}
),
)
search_fields = ('email',)
ordering = ('email',)
filter_horizontal = ()
# Now register the new UserAdmin...
admin.site.register(MyUser, UserAdmin)
# ... and, since we're not using Django's built-in permissions,
# unregister the Group model from admin.
admin.site.unregister(Group)
**login app**
models.py
from __future__ import unicode_literals
from datetime import datetime
from django.db import models
from django import forms
from django.core.validators import MaxValueValidator
from django.core.validators import MaxLengthValidator
from django.db.models import Max
from authenticationUser.models import MyUser
# from django.contrib.auth.models import User
# from django.contrib.auth.models import AbstractUser
# from django.contrib.auth.models import (AbstractBaseUser,
# PermissionsMixin,
# UserManager)
# # Create your models here.
class Consultants(models.Model):
# user=models.OneToOneField(User)
user_name= models.OneToOneField(MyUser)
consul_id=models.IntegerField(default=0,primary_key=True)
first_name=models.CharField(max_length=255,blank=True,null=True)
last_name=models.CharField(max_length=255,blank=True,null=True)
# email=models.EmailField(max_length=255,blank=True,null=True)
username=models.CharField(max_length=255,blank=True,null=True)
# password=models.CharField(max_length=50,blank=True,null=True)
consul_pic=models.ImageField(upload_to="/homeDocuments/pro//Registration/consul_pic",blank=True,null=True)
mobile_no=models.CharField(max_length=255,blank=True,null=True)
country=models.IntegerField(validators=[MaxLengthValidator(11)],blank=True,null=True)
state=models.IntegerField(validators=[MaxLengthValidator(11)],blank=True,null=True)
city=models.IntegerField(validators=[MaxLengthValidator(11)],blank=True,null=True)
experience=models.IntegerField(default=0,blank=True,null=True)
skills=models.CharField(max_length=255,blank=True,null=True)
education=models.CharField(max_length=255,blank=True,null=True)
linkedin_id=models.CharField(max_length=255,blank=True,null=True)
cteated_on=models.DateTimeField(default=datetime.now,blank=True,null=True)
last_upadted_on=models.DateTimeField(default=datetime.now,blank=True,null=True)
last_login=models.DateTimeField(default=datetime.now,blank=True,null=True)
is_active=models.BooleanField(default=False)
# objects = UserManager()
def __str__(self):
return self.first_name or u''
def save(self, *args, **kwargs):
# print "consul id",consul_id
consul_id=int(self.consul_id)
if consul_id==0:
queryset=Consultants.objects.all()
temp_id=queryset.aggregate(Max('consul_id'))
print "second print",temp_id
temp_id=temp_id.get('consul_id__max')
print "third print",temp_id
consul_id=""
if not temp_id:
consul_id="1"
else:
# int_consul= int(consul_id)
consul_id=int(temp_id)+1
self.consul_id=consul_id
super(Consultants, self).save(*args, **kwargs)
views.py
def login_user(request):
context = RequestContext(request)
if request.method == 'POST':
username = request.POST['username']
password = request.POST['password']
print type(username)
# print "username",username
try:
print "username=========>",username
print "password========>",password
# user = Consultants.objects.get(Q(username= username) & Q(password= password))
# obj=Consultants.objects.filter()
# json = {"first_name":user.first_name,"email":user.email}
# def form_valid(self, form):
user=authenticate(email=username,password=password)
# user = authenticate(Q(username= username) , Q(password= password))
# user = authenticate(username=username, password=password)
print 'chala',user
if user.is_active:
# user.backend = 'django.contrib.auth.backends.ModelBackend'
# a=
print 'user',user
login(request, user)
# a= request.user.username
# print "abbabbaba",a
return render(request, 'success.html', json)
# return HttpResponse("welcome......you are succesfuly log in")
else:
return HttpResponse("Your account is disabled.")
except ObjectDoesNotExist:
return HttpResponse("INvalid User")
else:
return render_to_response('login.html', context)
当我尝试登录并sed密码和电子邮件id。它获取两个字段数据但验证方法返回None。
为此，我在我的设置文件中写了AUTH_USER_MODEL = 'register.Consultants'，然后显示另一个显示AttributeError: type object 'Consultants' has no attribute 'REQUIRED_FIELDS'
如何通过身份验证方法登录。为什么它不起作用 请帮帮我
答案 0 :(得分：0)
您拥有名为MyUser的自定义用户模型，但在您的配置中，您引用完全不同的register.Consultants - 使用MyUser模型。
从我所知，每个用户都是顾问，为什么不简化所有代码并创建一个模型类Consultants来处理用户和个人资料信息：
class Consultant(AbstractBaseUser):
email = models.EmailField(
verbose_name='email address',
max_length=255,
unique=True,
)
first_name = models.CharField(max_length=255, blank=True, null=True)
last_name = models.CharField(max_length=255, blank=True, null=True)
username = models.CharField(max_length=255, blank=True, null=True)
consul_pic = models.ImageField(upload_to="/homeDocuments/pro//Registration/consul_pic", blank=True, null=True)
mobile_no = models.CharField(max_length=255, blank=True, null=True)
country = models.IntegerField(validators=[MaxLengthValidator(11)], blank=True, null=True)
state = models.IntegerField(validators=[MaxLengthValidator(11)], blank=True, null=True)
city = models.IntegerField(validators=[MaxLengthValidator(11)], blank=True, null=True)
experience = models.IntegerField(default=0, blank=True, null=True)
skills = models.CharField(max_length=255, blank=True, null=True)
education = models.CharField(max_length=255, blank=True, null=True)
linkedin_id = models.CharField(max_length=255, blank=True, null=True)
created_on = models.DateTimeField(auto_now_add=True, blank=True, null=True)
last_updated_on = models.DateTimeField(auto_now=True, blank=True, null=True)
last_login = models.DateTimeField(auto_now_add=True, blank=True, null=True)
is_active = models.BooleanField(default=True)
is_admin = models.BooleanField(default=False)
objects = MyUserManager()
USERNAME_FIELD = 'email'
# REQUIRED_FIELDS = ['date_of_birth']
def get_full_name(self):
# The user is identified by their email address
return self.email
def get_short_name(self):
# The user is identified by their email address
return self.email
def __unicode__(self): # __unicode__ on Python 2
return self.email
def has_perm(self, perm, obj=None):
"Does the user have a specific permission?"
# Simplest possible answer: Yes, always
return True
def has_module_perms(self, app_label):
"Does the user have permissions to view the app `app_label`?"
# Simplest possible answer: Yes, always
return True
@property
def is_staff(self):
"Is the user a member of staff?"
# Simplest possible answer: All admins are staff
return self.is_admin
很少，偏离主题的评论：
user_name = models.OneToOneField(MyUser)应该是user = models.OneToOneField(MyUser)，那么它将是何时访问consultant_x.user.name auto_now_add和auto_now标记 - 比default