python - How do I name the processes in a multiprocessing.pool? -

python - How do I name the processes in a multiprocessing.pool? -

if create pool 4 workers , set them task (using pool.apply_async(..)), can access name of each process within using multiprocessing.current_process().name, how set name parent process (this logging)?

process.name just setter, can freely assign it.

the pool takes initializer argument. can callable, , it'll called 1 time when each subprocess starts up. can point function sets name property of process whatever want.

python python-multiprocessing