Warning

This document is for an old release of Galaxy. You can alternatively view this page in the latest release if it exists or view the top of the latest release's documentation.

Source code for galaxy.model.migrate.versions.0129_job_external_output_metadata_validity

"""
Migration script to allow invalidation of job external output metadata temp files
"""

import logging

from sqlalchemy import Boolean, Column, MetaData

from galaxy.model.migrate.versions.util import add_column, drop_column

log = logging.getLogger(__name__)
metadata = MetaData()


[docs]def upgrade(migrate_engine): metadata.bind = migrate_engine print(__doc__) metadata.reflect() isvalid_column = Column("is_valid", Boolean, default=True) add_column(isvalid_column, "job_external_output_metadata", metadata)
[docs]def downgrade(migrate_engine): metadata.bind = migrate_engine metadata.reflect() # SQLAlchemy Migrate has a bug when dropping a boolean column in SQLite if migrate_engine.name != 'sqlite': drop_column("is_valid", "job_external_output_metadata", metadata)