파이썬 스레드 이름이 지정되지 않습니다

Question

멀티 스레딩을 배우려고합니다. 나는 놀 일부 샘플 코드를 다운로드하고, 나는이 함께 결국 :

import threading 
import time 

class myThread (threading.Thread): 
    def __init__(self, threadID, name, delay, counter): 
     super().__init__() 
     self.threadID = threadID 
     self.name = name 
     self.delay = delay 
     self.counter = counter 
     threading.Thread.__init__(self) 
     print(name,"created") 
     print(self.name,"created") 
    def run(self): 
     print ("Starting " + self.name) 
     print_time(self.name, self.delay, self.counter) 
     print ("Exiting " + self.name) 

def print_time(threadName, delay, counter): 
    while counter: 
     time.sleep(delay) 
     print (threadName, time.ctime(time.time())) 
     counter -= 1 

# Create new threads 
thread1 = myThread(1, "a", 1, 5) 
thread2 = myThread(2, "b", 2, 3) 

# Start new Threads 
thread1.start() 
thread2.start() 
thread1.join() 
thread2.join() 

print ("Exiting Main Thread") 

하지만 내 출력은 적어도 말을, 예상치 못한이었다.

a created 
Thread-2 created 
b created 
Thread-4 created 
Starting Thread-2 
Starting Thread-4 
Thread-2 Mon Jan 14 16:14:29 2013 
Thread-2 Mon Jan 14 16:14:30 2013 
Thread-4 Mon Jan 14 16:14:30 2013 
Thread-2 Mon Jan 14 16:14:31 2013 
Thread-2 Mon Jan 14 16:14:32 2013 
Thread-4 Mon Jan 14 16:14:32 2013 
Thread-2 Mon Jan 14 16:14:33 2013 
Exiting Thread-2 
Thread-4 Mon Jan 14 16:14:34 2013 
Exiting Thread-4 
Exiting Main Thread 

왜 self.name은 그런 식으로 지정하면 "a"또는 "b"로 평가되지 않습니까?

Answer 1

name은 threading.Thread.__init__(self)으로 다시 초기화됩니다. 부모 생성자를 두 번 호출 할 이유가 없습니다.