remove sys.exit and replace with raise error. This is because the use of the multiprocessing (PR #437) does not like child processes just exiting via sys.exit. It can basically cause a hang in the main process. Also raise errors is just a better thing to be doing
sys.exitand replace withraiseerror. This is because the use of themultiprocessing(PR #437) does not like child processes just exiting via sys.exit. It can basically cause a hang in the main process. Alsoraiseerrors is just a better thing to be doing