Update 0003_alter_comment_options_remove_comment_created_time_and_more.py

master
pk6lqz7py 2 weeks ago
parent ddc07da6c5
commit 7db2b2ce80

@ -1,4 +1,7 @@
#zyl:
# Generated by Django 4.2.5 on 2023-09-06 13:13 # Generated by Django 4.2.5 on 2023-09-06 13:13
# 由 Django 4.2.5 在 2023-09-06 13:13 自动生成
# 这是 comments 应用的第三次迁移文件,主要进行字段和选项的国际化重命名
from django.conf import settings from django.conf import settings
from django.db import migrations, models from django.db import migrations, models
@ -7,36 +10,57 @@ import django.utils.timezone
class Migration(migrations.Migration): class Migration(migrations.Migration):
"""
Comment 模型进行全面的字段名和选项国际化改造
主要将中文命名的字段和选项改为英文以符合 Django 的国际化最佳实践
"""
# 定义此迁移依赖的迁移文件
dependencies = [ dependencies = [
# 依赖用户认证系统的可替换用户模型
migrations.swappable_dependency(settings.AUTH_USER_MODEL), migrations.swappable_dependency(settings.AUTH_USER_MODEL),
# 依赖 blog 应用的 0005 迁移(确保 Article 模型已准备就绪)
('blog', '0005_alter_article_options_alter_category_options_and_more'), ('blog', '0005_alter_article_options_alter_category_options_and_more'),
# 依赖 comments 应用的 0002 迁移(在前一次修改基础上进行)
('comments', '0002_alter_comment_is_enable'), ('comments', '0002_alter_comment_is_enable'),
] ]
# 定义迁移操作列表(按顺序执行)
operations = [ operations = [
# 1. 修改模型元数据选项(将中文改为英文)
migrations.AlterModelOptions( migrations.AlterModelOptions(
name='comment', name='comment', # 模型名称
options={'get_latest_by': 'id', 'ordering': ['-id'], 'verbose_name': 'comment', 'verbose_name_plural': 'comment'}, options={
'get_latest_by': 'id', # 保持按 ID 获取最新记录
'ordering': ['-id'], # 保持按 ID 降序排列
'verbose_name': 'comment', # 单数名称改为英文
'verbose_name_plural': 'comment', # 复数名称改为英文
},
), ),
# 2. 删除旧的时间字段(中文 verbose_name
migrations.RemoveField( migrations.RemoveField(
model_name='comment', model_name='comment',
name='created_time', name='created_time', # 原"创建时间"字段
), ),
migrations.RemoveField( migrations.RemoveField(
model_name='comment', model_name='comment',
name='last_mod_time', name='last_mod_time', # 原"修改时间"字段
), ),
# 3. 添加新的时间字段(英文 verbose_name
migrations.AddField( migrations.AddField(
model_name='comment', model_name='comment',
name='creation_time', name='creation_time', # 新字段名creation_time
field=models.DateTimeField(default=django.utils.timezone.now, verbose_name='creation time'), field=models.DateTimeField(default=django.utils.timezone.now, verbose_name='creation time'),
), ),
migrations.AddField( migrations.AddField(
model_name='comment', model_name='comment',
name='last_modify_time', name='last_modify_time', # 新字段名last_modify_time
field=models.DateTimeField(default=django.utils.timezone.now, verbose_name='last modify time'), field=models.DateTimeField(default=django.utils.timezone.now, verbose_name='last modify time'),
), ),
# 4. 修改外键字段的 verbose_name中文改为英文
migrations.AlterField( migrations.AlterField(
model_name='comment', model_name='comment',
name='article', name='article',
@ -47,14 +71,19 @@ class Migration(migrations.Migration):
name='author', name='author',
field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL, verbose_name='author'), field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL, verbose_name='author'),
), ),
# 5. 修改布尔字段的 verbose_name中文改为英文
migrations.AlterField( migrations.AlterField(
model_name='comment', model_name='comment',
name='is_enable', name='is_enable',
field=models.BooleanField(default=False, verbose_name='enable'), field=models.BooleanField(default=False, verbose_name='enable'), # "是否显示" → "enable"
), ),
# 6. 修改自关联外键的 verbose_name中文改为英文
migrations.AlterField( migrations.AlterField(
model_name='comment', model_name='comment',
name='parent_comment', name='parent_comment',
field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='comments.comment', verbose_name='parent comment'), field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='comments.comment', verbose_name='parent comment'),
), ),
] ]

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