144bf08f16b_disk_space_limits_in_mb.py 文件源码

def downgrade():
    session = sa.orm.sessionmaker()(bind=op.get_bind())

    for kube in session.query(Kube).all():
        kube.disk_space *= 2 ** 20

    session.commit()

    op.drop_column('kubes', 'disk_space_units')