mirror of
https://github.com/cwinfo/powerdns-admin.git
synced 2024-12-27 21:45:39 +00:00
18 lines
853 B
Python
Executable File
18 lines
853 B
Python
Executable File
#!flask/bin/python
|
|
import imp
|
|
from migrate.versioning import api
|
|
from app import db
|
|
from config import SQLALCHEMY_DATABASE_URI
|
|
from config import SQLALCHEMY_MIGRATE_REPO
|
|
v = api.db_version(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO)
|
|
migration = SQLALCHEMY_MIGRATE_REPO + ('/versions/%03d_migration.py' % (v+1))
|
|
tmp_module = imp.new_module('old_model')
|
|
old_model = api.create_model(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO)
|
|
exec(old_model, tmp_module.__dict__)
|
|
script = api.make_update_script_for_model(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO, tmp_module.meta, db.metadata)
|
|
open(migration, "wt").write(script)
|
|
api.upgrade(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO)
|
|
v = api.db_version(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO)
|
|
print('New migration saved as ' + migration)
|
|
print('Current database version: ' + str(v))
|