- self.explicit_steps += [step]
-
- def set_owners(self, db_conn: DatabaseConnection,
- owner_ids: list[int]) -> None:
- """Re-set owners to those identified in owner_ids."""
- owners_old = self.used_as_step_by(db_conn)
- losers = [o for o in owners_old if o.id_ not in owner_ids]
- owners_old_ids = [o.id_ for o in owners_old]
- winners = [Process.by_id(db_conn, id_) for id_ in owner_ids
- if id_ not in owners_old_ids]
- steps_to_remove = []
- for loser in losers:
- steps_to_remove += [s for s in loser.explicit_steps
- if s.step_process_id == self.id_]
- for step in steps_to_remove:
- step.remove(db_conn)
- for winner in winners:
- assert isinstance(winner.id_, int)
- assert isinstance(self.id_, int)
- new_step = ProcessStep(None, winner.id_, self.id_, None)
- new_explicit_steps = winner.explicit_steps + [new_step]
- winner.set_steps(db_conn, new_explicit_steps)