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Django 部署一个简单的用户后台
第一步编写models.py,下面是通过在myauth.py 文件models.py 的用户内容,再在models.py中引入这个文件
models.py内容如下:
from __future__ import unicode_literals from django.db import models import myauth # Create your models here.
myauth.py内容
#!/usr/bin/python # -*- coding: utf-8 -*- __author__ = ‘gaogd‘ from django.db import models from django.contrib.auth.models import ( BaseUserManager, AbstractBaseUser ) class MyUserManager(BaseUserManager): def create_user(self, email,name, 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, name=name ##用户名 ) user.set_password(password) user.save(using=self._db) return user def create_superuser(self, email,name, 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, name=name, date_of_birth=date_of_birth, ) 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, ) name = models.CharField(u‘名字‘, max_length=32) token = models.CharField(u‘token‘, max_length=128,default=None,blank=True,null=True) department = models.CharField(u‘部门‘, max_length=32,default=None,blank=True,null=True) mobile = models.CharField(u‘手机‘, max_length=32,default=None,blank=True,null=True) memo = models.TextField(u‘备注‘, blank=True,null=True,default=None) date_of_birth = models.DateField() is_active = models.BooleanField(default=True) is_admin = models.BooleanField(default=False) objects = MyUserManager() USERNAME_FIELD = ‘email‘ REQUIRED_FIELDS = [‘name‘] 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
2.编写admin.py内容,同样相关用户认证的admin.py内容,我通过编写到其他文件(auth_admin.py)文件中,再在admin.py中引入这个文件
admin.py内容:
from django.contrib import admin import auth_admin # Register your models here.
auth_admin.py内容:
#!/usr/bin/python # -*- coding: utf-8 -*- __author__ = ‘gaogd‘ from django import forms from django.contrib import admin from django.contrib.auth.models import Group from django.contrib.auth.admin import UserAdmin from django.contrib.auth.forms import ReadOnlyPasswordHashField from myauth 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‘, ‘date_of_birth‘) 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‘, ‘date_of_birth‘, ‘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 MyUserAdmin(UserAdmin): # 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‘, ‘date_of_birth‘, ‘is_admin‘) list_filter = (‘is_admin‘,) fieldsets = ( (None, {‘fields‘: (‘email‘,‘name‘,‘password‘)}), (‘Personal info‘, {‘fields‘: (‘department‘,‘mobile‘,‘memo‘,‘token‘,‘date_of_birth‘,)}), (‘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‘, ‘date_of_birth‘, ‘password1‘, ‘password2‘)} ), ) search_fields = (‘email‘,) ordering = (‘email‘,) filter_horizontal = () # Now register the new UserAdmin... admin.site.register(MyUser, MyUserAdmin) # ... and, since we‘re not using Django‘s built-in permissions, # unregister the Group model from admin. admin.site.unregister(Group) # Create your models here.
3.在settings.py文件中加上下面一会代码
AUTH_USER_MODEL =
#上面的BaseLvnian是我的app名称。MyUser是我myauth.py文件中定义用户的类,类名称是MyUser
4。最后执行下面命令即可 python manage.py makemigrations python manage.py migrate 故障解决: 出现下面错误 ValueError: Dependency on app with no migrations: BaseLvnian 原因:还没有生成相关的用户表,所有在settings中应用下面变量就会出现上面的错误 AUTH_USER_MODEL = ‘BaseLvnian.MyUser‘ 解决执行下面命令生成相关用户表即可: python manage.py makemigrations python manage.py migrate
本文出自 “奋斗吧” 博客,请务必保留此出处http://lvnian.blog.51cto.com/7155281/1874552
Django 部署一个简单的用户后台
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