- condition = cls(row[0], row[1])
- for title_row in db_conn.exec('SELECT * FROM condition_titles '
- 'WHERE parent_id = ?', (row[0],)):
- condition.title.history[title_row[1]] = title_row[2]
- for desc_row in db_conn.exec('SELECT * FROM condition_descriptions '
- 'WHERE parent_id = ?', (row[0],)):
- condition.description.history[desc_row[1]] = desc_row[2]
+ condition = super().from_table_row(db_conn, row)
+ assert isinstance(condition, Condition)
+ for name in ('title', 'description'):
+ table_name = f'condition_{name}s'
+ for row_ in db_conn.row_where(table_name, 'parent', row[0]):
+ getattr(condition, name).history_from_row(row_)