import logging from alembic.migration import MigrationContext from alembic.operations import Operations from sqlalchemy import String from rhodecode.lib.dbmigrate.versions import _reset_base from rhodecode.model import init_model_encryption log = logging.getLogger(__name__) def upgrade(migrate_engine): """ Upgrade operations go here. Don't create your own engine; bind migrate_engine to your metadata """ _reset_base(migrate_engine) from rhodecode.lib.dbmigrate.schema import db_4_16_0_2 init_model_encryption(db_4_16_0_2) context = MigrationContext.configure(migrate_engine.connect()) op = Operations(context) repo_group = db_4_16_0_2.RepoGroup.__table__ with op.batch_alter_table(repo_group.name) as batch_op: batch_op.alter_column("repo_group_name_hash", type_=String(1024), nullable=False) def downgrade(migrate_engine): pass