amigrations 0.5

Ascetic database migrations. The most ease way to power your python app with raw database migrations

Ascetic Migrations

For my personal projects I’d like to use raw sql migrations. Django for example generates ugly key names: something like: key_number

Installation

Simply run in your bash:

pip install amigrations

Usage

from amigratons import AMigrations

amigrations = AMigrations('mysql://root:123456@localhost:3306/amigrations_test', path_to_folder_with_migrations)
files_created = amigrations.create(migraiton_message)
# files_created is a dictionary with two keys: up and down. If you want immediately update migration content, please
# do following
with files_created['up'].open('w') as fpu, files_created['down'].open('w') as fpd:
    fpu.write('CREATE TABLE test (id int(11) not null AUTO_INCREMENT, PRIMARY KEY(id))')
    fpd.write('drop table test')
# run db upgrade
amigrations.upgrade()
# please pass migration id you want to downgrade to, including
amigrations.downgrade_to(downgrade_to_id)