创建新工程 添加了一些通用代码和数据库模型

account/admin.py

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+from django.contrib import admin
+
+# Register your models here.

account/models.py

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+# coding=utf-8
+from django.db import models
+from django.contrib.auth.models import AbstractBaseUser
+
+
+class AdminGroup(models.Model):
+    pass
+
+
+class User(AbstractBaseUser):
+    username = models.CharField(max_length=30, unique=True)
+    admin_group = models.ForeignKey(AdminGroup, null=True, on_delete=models.SET_NULL)
+
+    class Meta:
+        db_table = "user"

account/tests.py

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+from django.test import TestCase
+
+# Create your tests here.

account/views.py

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+from django.shortcuts import render