Django Comment Migrate

An app that provides Django model comment migration

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Feature

• Automatic migration model help_text to comment [Support customization]
• Automatically migrate the verbose_name of the model to the table comment [Support customization]
• Provide a command to migrate the comment of the specified app

Examples

1. download python package:

   pip install django-comment-migrate
   

2. add django_comment_migrate app

   project/project/settings.py

   INSTALLED_APPS =[
       "django_comment_migrate",
       ...
   ]

3. add model

   project/app/model.py

   from django.db import models
   
   class CommentModel(models.Model):
       no_comment = models.TextField()
       aaa = models.IntegerField(default=0, help_text="test default")
       help_text = models.CharField(max_length=40,
                                    help_text="this is help text")
   
       class Meta:
           app_label = 'tests'
           db_table = 'comment_model'
           verbose_name = 'It is Comment Table'

4. add app

   project/app/settings.py

   DCM_COMMENT_APP=["app"]

5. execute database migrate:

   python manage.py makemigrations
   python manage.py migrate
   

Now check the database table, comments have been generated.

Custom config

In settings.py:

DCM_COMMENT_KEY='verbose_name'
DCM_TABLE_COMMENT_KEY='verbose_name'
DCM_BACKEND={
        "new-engine": "engine.path"
}
DCM_COMMENT_APP=["app"]

Command

Provides a comment migration command, which allows the database to regenerate comments:

python manage.py migratecomment  [app_label]

The command needs to be executed after all migrations are executed

Running the tests

1. Install Tox:

   pip install tox
   

2. Run:

   tox
   

Supported Database

• MySQL
• PostgreSQL
• Microsoft SQL Server