"""extend labels Revision ID: 57d7f103dc0f Revises: dfba6001b36c Create Date: 2019-09-02 15:42:26.770304 """ import sqlalchemy as sa from alembic import op from models.labels import Label # revision identifiers, used by Alembic. revision = '57d7f103dc0f' down_revision = 'dfba6001b36c' branch_labels = None depends_on = None def upgrade(): # ### commands auto generated by Alembic - please adjust! ### bind = op.get_bind() session = sa.orm.Session(bind=bind) labels = ( {'id': 6, 'name': 'US Latin'}, {'id': 7, 'name': 'Arista'}, {'id': 8, 'name': 'Latin Regional'}, ) labels = [Label(id=label['id'], name=label['name']) for label in labels] session.bulk_save_objects(labels) session.commit() session.close() # ### end Alembic commands ### def downgrade(): # ### commands auto generated by Alembic - please adjust! ### bind = op.get_bind() session = sa.orm.Session(bind=bind) session.query(Label).filter(Label.id > 5).delete() session.commit() session.close() # ### end Alembic commands ###