重构

announcement/migrations/0001_initial.py

@@ -1,12 +1,17 @@
 # -*- coding: utf-8 -*-
+# Generated by Django 1.9.5 on 2016-09-25 05:32
 from __future__ import unicode_literals
 
-from django.db import models, migrations
 from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+import utils.models
 
 
 class Migration(migrations.Migration):
 
+    initial = True
+
     dependencies = [
         migrations.swappable_dependency(settings.AUTH_USER_MODEL),
     ]
@@ -15,13 +20,13 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='Announcement',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                 ('title', models.CharField(max_length=50)),
-                ('content', models.TextField()),
+                ('content', utils.models.RichTextField()),
                 ('create_time', models.DateTimeField(auto_now_add=True)),
                 ('last_update_time', models.DateTimeField(auto_now=True)),
                 ('visible', models.BooleanField(default=True)),
-                ('created_by', models.ForeignKey(to=settings.AUTH_USER_MODEL)),
+                ('created_by', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
             ],
             options={
                 'db_table': 'announcement',