The following
https://github.com/toolforge/quarry/blob/03900ff7e02e76832aa7bbe4d33fa94ef13c563a/quarry/web/worker.py#L24
https://github.com/toolforge/quarry/blob/03900ff7e02e76832aa7bbe4d33fa94ef13c563a/quarry/web/app.py#L25
https://github.com/toolforge/quarry/blob/03900ff7e02e76832aa7bbe4d33fa94ef13c563a/quarry/web/killer.py#L9
Can probably all be combine and pulled from a single source.