ADD file via upload

0001_initial.py

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+# Generated by Django 4.1.7 on 2023-03-02 07:14
+
+import django.contrib.auth.models
+import django.contrib.auth.validators
+from django.db import migrations, models
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+    #lht: 标记这是一个初始迁移文件
+    initial = True
+
+    #lht: 定义依赖关系，该迁移依赖于auth应用的0012_alter_user_first_name_max_length迁移
+    dependencies = [
+        ('auth', '0012_alter_user_first_name_max_length'),
+    ]
+
+    operations = [
+        #lht: 创建BlogUser模型的操作
+        migrations.CreateModel(
+            name='BlogUser',
+            fields=[
+                #lht: 主键字段，自动创建的BigAutoField
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                #lht: 密码字段，存储加密后的密码
+                ('password', models.CharField(max_length=128, verbose_name='password')),
+                #lht: 上次登录时间字段
+                ('last_login', models.DateTimeField(blank=True, null=True, verbose_name='last login')),
+                #lht: 超级用户状态字段，拥有所有权限
+                ('is_superuser', models.BooleanField(default=False, help_text='Designates that this user has all permissions without explicitly assigning them.', verbose_name='superuser status')),
+                #lht: 用户名字段，具有唯一性约束和验证器
+                ('username', models.CharField(error_messages={'unique': 'A user with that username already exists.'}, help_text='Required. 150 characters or fewer. Letters, digits and @/./+/-/_ only.', max_length=150, unique=True, validators=[django.contrib.auth.validators.UnicodeUsernameValidator()], verbose_name='username')),
+                #lht: 名字字段
+                ('first_name', models.CharField(blank=True, max_length=150, verbose_name='first name')),
+                #lht: 姓氏字段
+                ('last_name', models.CharField(blank=True, max_length=150, verbose_name='last name')),
+                #lht: 邮箱地址字段
+                ('email', models.EmailField(blank=True, max_length=254, verbose_name='email address')),
+                #lht: 员工状态字段，决定是否可以登录管理站点
+                ('is_staff', models.BooleanField(default=False, help_text='Designates whether the user can log into this admin site.', verbose_name='staff status')),
+                #lht: 活跃状态字段，决定用户账户是否有效
+                ('is_active', models.BooleanField(default=True, help_text='Designates whether this user should be treated as active. Unselect this instead of deleting accounts.', verbose_name='active')),
+                #lht: 加入日期字段
+                ('date_joined', models.DateTimeField(default=django.utils.timezone.now, verbose_name='date joined')),
+                #lht: 昵称字段，博客用户的额外信息
+                ('nickname', models.CharField(blank=True, max_length=100, verbose_name='昵称')),
+                #lht: 创建时间字段
+                ('created_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='创建时间')),
+                #lht: 最后修改时间字段
+                ('last_mod_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='修改时间')),
+                #lht: 创建来源字段，标记用户通过何种方式创建
+                ('source', models.CharField(blank=True, max_length=100, verbose_name='创建来源')),
+                #lht: 用户组关联字段，多对多关系
+                ('groups', models.ManyToManyField(blank=True, help_text='The groups this user belongs to. A user will get all permissions granted to each of their groups.', related_name='user_set', related_query_name='user', to='auth.group', verbose_name='groups')),
+                #lht: 用户权限字段，多对多关系
+                ('user_permissions', models.ManyToManyField(blank=True, help_text='Specific permissions for this user.', related_name='user_set', related_query_name='user', to='auth.permission', verbose_name='user permissions')),
+            ],
+            #lht: 模型选项配置
+            options={
+                'verbose_name': '用户',           #lht: 单数名称
+                'verbose_name_plural': '用户',     #lht: 复数名称
+                'ordering': ['-id'],              #lht: 默认排序方式，按ID降序
+                'get_latest_by': 'id',            #lht: 获取最新记录的依据字段
+            },
+            #lht: 模型管理器
+            managers=[
+                ('objects', django.contrib.auth.models.UserManager()),
+            ],
+        ),
+    ]