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@ -4,49 +4,82 @@ from django.contrib.auth.forms import UserChangeForm
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from django.contrib.auth.forms import UsernameField
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from django.utils.translation import gettext_lazy as _
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# Register your models here.
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# 导入自定义用户模型
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from .models import BlogUser
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class BlogUserCreationForm(forms.ModelForm):
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"""
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自定义用户创建表单,用于在管理员界面添加新用户
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继承自ModelForm,提供密码验证功能
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"""
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# 密码字段,使用PasswordInput小部件确保输入不可见
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password1 = forms.CharField(label=_('password'), widget=forms.PasswordInput)
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# 确认密码字段,用于验证两次输入的密码是否一致
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password2 = forms.CharField(label=_('Enter password again'), widget=forms.PasswordInput)
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class Meta:
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# 指定关联的模型
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model = BlogUser
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# 表单中包含的字段,这里只显示邮箱
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fields = ('email',)
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def clean_password2(self):
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# Check that the two password entries match
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"""
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验证两次输入的密码是否一致
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这是Django表单验证机制的一部分,方法名以clean_开头
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"""
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password1 = self.cleaned_data.get("password1")
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password2 = self.cleaned_data.get("password2")
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# 检查密码是否存在且不一致
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if password1 and password2 and password1 != password2:
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raise forms.ValidationError(_("passwords do not match"))
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return password2
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def save(self, commit=True):
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# Save the provided password in hashed format
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"""
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重写保存方法,确保密码以哈希形式存储
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而不是明文存储
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"""
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# 先调用父类方法获取用户对象,但不立即保存到数据库
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user = super().save(commit=False)
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# 使用set_password方法对密码进行哈希处理
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user.set_password(self.cleaned_data["password1"])
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if commit:
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# 标记用户来源为管理员站点
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user.source = 'adminsite'
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user.save()
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return user
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class BlogUserChangeForm(UserChangeForm):
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"""
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自定义用户修改表单,用于在管理员界面编辑用户信息
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继承自Django内置的UserChangeForm
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"""
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class Meta:
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# 指定关联的模型
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model = BlogUser
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# 显示所有字段
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fields = '__all__'
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# 指定用户名字段的处理类
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field_classes = {'username': UsernameField}
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def __init__(self, *args, **kwargs):
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"""初始化方法,调用父类的初始化方法"""
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super().__init__(*args, **kwargs)
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class BlogUserAdmin(UserAdmin):
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"""
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自定义用户管理员类,用于在Django管理后台配置用户模型的显示和操作
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继承自Django内置的UserAdmin
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"""
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# 指定编辑用户时使用的表单
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form = BlogUserChangeForm
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# 指定添加用户时使用的表单
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add_form = BlogUserCreationForm
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# 列表页面显示的字段
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list_display = (
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'id',
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'nickname',
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@ -54,6 +87,9 @@ class BlogUserAdmin(UserAdmin):
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'email',
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'last_login',
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'date_joined',
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'source')
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'source'
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)
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# 列表页面中可点击跳转的字段
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list_display_links = ('id', 'username')
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ordering = ('-id',)
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# 排序方式,按id降序排列(最新的用户在前)
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ordering = ('-id',)
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