Process thread _current_thread

1. current_thread main process and sub-processes are displayed as MainThread, but different meanings

---- MainThread main process represents the main process of the main thread name

---- MainThread child processes represent the child process is the main thread name

#进程的current_thread
from threading import Thread,current_thread
from multiprocessing import Process
import time
def work():
    print("target %s is running" %current_thread().getName()) 
    time.sleep(2)
    print("target %s is done" %current_thread().getName())
if __name__=="__main__":
    p=Process(target=work)    
    p.start()
    print("主",current_thread().getName())
'''
主 MainThread 
target MainThread is running  
target MainThread is done  
'''

1. Different main thread and the child thread of current_thread

#线程的current_thread
from threading import Thread
from threading import activeCount,enumerate
from threading import current_thread
import time
def work():
    print("target %s is running" %current_thread().getName())
    time.sleep(2)
    print("target %s is done" %current_thread().getName())
if __name__=="__main__":
    t1=Thread(target=work)    
    t1.start()
    print("主",current_thread().getName())

'''
target Thread-1 is running
主 MainThread
target Thread-1 is done

'''