Service cleaner

cleaner.py

The cleaner service of mercure. Responsible for deleting processed data after retention time has passed and if it is offpeak time. Offpeak is the time period when the cleaning has to be done, because cleaning I/O should be kept to minimum when receiving and sending exams.

cleaner.clean(args) → None

Main entry function.

cleaner.clean_dir(discard_folder, retention) → None

Cleans the discard folder if it is older than the retention time, starting from oldest first.

cleaner.delete_folder(entry) → None

Deletes given folder.

cleaner.exit_cleaner(args) → None

Stop the asyncio event loop.

cleaner.find_series_uid(work_dir) → str

Finds series uid which is always part before the ‘#’-sign in filename.

cleaner.main(args=['-b', 'html', '-d', '_build/doctrees', '.', '_build/html']) → None

cleaner.terminate_process(signalNumber, frame) → None

Triggers the shutdown of the service.