Python线程模块常用方法

"""
python threading模块的常用方法
"""
import time
import threading
 
 
def test1():
    print('------test1-------')
    time.sleep(3)
 
 
def test2():
    print('------test2-------')
    time.sleep(3)
 
 
def main():
 
    t1 = threading.Thread(target=test1)
    t2 = threading.Thread(target=test2)
 
    t1.start()
    t2.start()
 
    print('activeCount: %d' % threading.activeCount())
    print(threading.enumerate())
 
    while threading.activeCount() != 1:
            time.sleep(1)
            print(threading.enumerate())
 
    print(threading.enumerate())
 
 
if __name__ == '__main__':
    main()