"""${message} Revision ID: ${up_revision} Revises: ${down_revision} Create Date: ${create_date} """ # revision identifiers, used by Alembic. revision = ${repr(up_revision)} down_revision = ${repr(down_revision)} import sqlalchemy as sa from alembic import op from mailman.database.helpers import is_sqlite, exists_in_db ${imports if imports else ""} def upgrade(): ${upgrades if upgrades else "pass"} def downgrade(): ${downgrades if downgrades else "pass"}