# -*- coding: utf-8 -*-
###########################################################################
# Copyright (c), The AiiDA team. All rights reserved. #
# This file is part of the AiiDA code. #
# #
# The code is hosted on GitHub at https://github.com/aiidateam/aiida-core #
# For further information on the license, see the LICENSE.txt file #
# For further information please visit http://www.aiida.net #
###########################################################################
"""Correct the type string for the base data types
Revision ID: 0aebbeab274d
Revises: 7a6587e16f4c
Create Date: 2018-02-24 20:12:44.731358
"""
from alembic import op
from sqlalchemy.sql import text
# revision identifiers, used by Alembic.
revision = '0aebbeab274d'
down_revision = '7a6587e16f4c'
branch_labels = None
depends_on = None
[docs]def upgrade():
conn = op.get_bind()
# The base Data types Bool, Float, Int and Str have been moved in the source code, which means that their
# module path changes, which determines the plugin type string which is stored in the databse.
# The type string now will have a type string prefix that is unique to each sub type.
statement = text("""
UPDATE db_dbnode SET type = 'data.bool.Bool.' WHERE type = 'data.base.Bool.';
UPDATE db_dbnode SET type = 'data.float.Float.' WHERE type = 'data.base.Float.';
UPDATE db_dbnode SET type = 'data.int.Int.' WHERE type = 'data.base.Int.';
UPDATE db_dbnode SET type = 'data.str.Str.' WHERE type = 'data.base.Str.';
UPDATE db_dbnode SET type = 'data.list.List.' WHERE type = 'data.base.List.';
""")
conn.execute(statement)
[docs]def downgrade():
conn = op.get_bind()
statement = text("""
UPDATE db_dbnode SET type = 'data.base.Bool.' WHERE type = 'data.bool.Bool.';
UPDATE db_dbnode SET type = 'data.base.Float.' WHERE type = 'data.float.Float.';
UPDATE db_dbnode SET type = 'data.base.Int.' WHERE type = 'data.int.Int.';
UPDATE db_dbnode SET type = 'data.base.Str.' WHERE type = 'data.str.Str.';
UPDATE db_dbnode SET type = 'data.base.List.' WHERE type = 'data.list.List.';
""")
conn.execute(statement)