peewee-moves 1.5.0

Simple and flexible migration manager for Peewee ORM.

A simple and flexible migration manager for Peewee ORM.

Requirements

• python >= 3.3

• peewee >= 2.8.0

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')

Check out the Usage documentation for more details.

Todo

• Command line usage without Flask

• More documentation

• More examples

• More tests

Feedback

This package is very immature. If you have any comments, suggestions, feedback, or issues, please feel free to send me a message or submit an issue on Github.