要想自定义用户认证的话，首先UserProfile账户表不能再与django的User表OneToOne关联了，djangoproject网址提供了我们重新自定义的实现方法，先来到这个网站https://docs.djangoproject.com/en/2.1/topics/auth/customizing/，ctrl+F找到 MyUser这个类
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class UserProfile(AbstractBaseUser):
email = models.EmailField(
verbose_name='email address',
max_length=255,
unique=True,
)
name = models.CharField(max_length=32)
is_active = models.BooleanField(default=True)
is_admin = models.BooleanField(default=False)
objects = UserProfileManager()
USERNAME_FIELD = 'email'
REQUIRED_FIELDS = ['name']
def __str__(self):
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
如果你的数据库前面已经有数据了，那就得先删库了(目前只会的操作)。删完库后开始makemigrations二连，现在就可以创建一个超级用户进入admin了。但是，，，点击 UserProfile 表报错，没找到，
是因为django不知道哪个是账户表，可能有人说UserProfile不是继承了一个 AbstractBaseUser 类吗？AbstractBaseUser也仅仅只是一个model类，没法做到这个，现在我们要去settings里明确地告诉 django ，哪个是我的用户表。在settings最末尾加上AUTH_USER_MODEL = 'crm.UserProfile'就可以了，crm是app名字
现在我们再重新来一遍migrate,会报出下面的警告，意思是需不需要把django自己的User表给删掉，我们敲上yes就行
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在我们前面复制MyUser类的上面还有一个 MyUserManager类，把它也复制到models中,和上面一样，也对date_of_birth与name对换一下
class UserProfileManager(BaseUserManager):
def create_user(self, email, name, 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),
name=name,
)
user.is_active = True
user.set_password(password)
user.save(using=self._db)
return user
def create_superuser(self, email, name, password):
"""
Creates and saves a superuser with the given email, date of
birth and password.
"""
user = self.create_user(
email,
password=password,
name=name,
)
user.is_admin = True
user.save(using=self._db)
return user
这个时候我们在MyUser里注释的objects就得解开了！
现在需要继续makemigrations了，可有有时候会保一个django_admin_log的错误，只需要在migrate后面加上--fake。
不过不会显示UserProfile表，只有在admin中加上下面代码，才能够对表进行操作，这段代码在djangoproject中也有
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 = models.UserProfile
fields = ('email', 'name')
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().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 = models.UserProfile
fields = ('email', 'password', 'name', '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 UserProfileAdmin(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', 'name', 'is_admin')
list_filter = ('is_admin',)
fieldsets = (
(None, {'fields': ('email', 'password')}),
('Personal info', {'fields': ('name',)}),
('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', 'name', 'password1', 'password2')}
),
)
search_fields = ('email',)
ordering = ('email',)
filter_horizontal = ()
# Now register the new UserAdmin...
admin.site.register(models.UserProfile, UserProfileAdmin)