threading.enumerate - Qiita

import logging import threading import time logging.basicConfig(level=logging.DEBUG, format='%(threadName)s: %(message)s') def worker1(): logging.debug('start') time.sleep(5) logging.debug('end') if __name__ == '__main__': #threads = [] for _ in range(5): t = threading.Thread(target=worker1) t.setDaemon(True) t.start() #threads.append(t) for thread in threading.enumerate(): if thread is threading.