Django reverse generate models

This instruction should be used by testers ,inspectdb, But the point is , I may not just link to a database , Database needs to be specified .

python manage.py inspectdb --database [settings Database configured in key] > models Specific path

in addition ,django Automatically generated comments , It's also very important

# This is an auto-generated Django model module.
# You'll have to do the following manually to clean this up:
# * Rearrange models' order
# * Make sure each model has one field with primary_key=True
# * Make sure each ForeignKey and OneToOneField has `on_delete` set to the desired behavior
# * Remove `managed = False` lines if you wish to allow Django to create, modify, and delete the table
# Feel free to rename the models, but don't rename db_table values or field names.

Summarized below ：

• Self pair models Sort , because python My own mechanism , Classes written below , The above class is unusable
• Foreign keys and one-to-one associations , You have to build it yourself
• managed=False Identify these models No django Migration created
• Need to check every model Primary key of ,django There is no guarantee that the primary key will be created correctly