"""
Adds the tool_rating_association table, enabling tools to be rated along with review comments.
"""
import datetime
import logging
import sys
from sqlalchemy import (
Column,
DateTime,
ForeignKey,
Integer,
MetaData,
Table,
TEXT,
)
now = datetime.datetime.utcnow
log = logging.getLogger(__name__)
log.setLevel(logging.DEBUG)
handler = logging.StreamHandler(sys.stdout)
format = "%(name)s %(levelname)s %(asctime)s %(message)s"
formatter = logging.Formatter(format)
handler.setFormatter(formatter)
log.addHandler(handler)
metadata = MetaData()
ToolRatingAssociation_table = Table(
"tool_rating_association",
metadata,
Column("id", Integer, primary_key=True),
Column("create_time", DateTime, default=now),
Column("update_time", DateTime, default=now, onupdate=now),
Column("tool_id", Integer, ForeignKey("tool.id"), index=True),
Column("user_id", Integer, ForeignKey("galaxy_user.id"), index=True),
Column("rating", Integer, index=True),
Column("comment", TEXT),
)
[docs]def upgrade(migrate_engine):
print(__doc__)
metadata.bind = migrate_engine
# Load existing tables
metadata.reflect()
try:
ToolRatingAssociation_table.create()
except Exception:
log.exception("Creating tool_rating_association table failed.")
[docs]def downgrade(migrate_engine):
# Load existing tables
metadata.bind = migrate_engine
metadata.reflect()
try:
ToolRatingAssociation_table.drop()
except Exception:
log.exception("Dropping tool_rating_association table failed.")