sadisms / peewee-moves

A simple and flexible migration manager for Peewee ORM.

peewee-moves

A simple and flexible migration manager for Peewee ORM.

Requirements

• python > 3.4, <= 3.8
• peewee >= 3.0.0
• click >= 2.0

Installation

This package can be installed using pip:

pip install peewee-moves

Usage

Here's a quick teaser of what you can do with peewee-moves:

$ export FLASK_APP=myflaskapp

$ flask db create app.models.Category
INFO: created migration 0001_create_table_category

$ flask db revision "do something"
INFO: created migration 0002_do_something

$ flask db upgrade
INFO: 0001_create_table_category: upgrade
INFO: 0002_do_something: upgrade

$ flask db downgrade
INFO: 0002_do_something: downgrade

$ flask db status
INFO: 0001_create_table_category: applied
INFO: 0002_do_something: pending

And if you're curious, here's what 0001_create_table_category.py looks like. A migration was automatically created based on the definition of the Category model.

def upgrade(migrator):
    with migrator.create_table('category') as table:
        table.primary_key('id')
        table.integer('code', unique=True)
        table.string('name', max_length=250)

def downgrade(migrator):
    migrator.drop_table('category')

Documentation

Check out the Full Documentation for more details.