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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
from __future__ import print_function

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)