回溯累積只Keyboardinterrutps

Question

後，這是我的代碼：

import autopy 
import time 
import math 
width, height = 400, 400 
a, b = 200, 200 
r = 150 
def drawCicle(): 
    for x in range(0, 3): 
     for angle in range(0, 360, 1): 
      x = r * math.sin(math.radians(angle)) + a 
      y = r * math.cos(math.radians(angle)) + b 
      autopy.mouse.move(int(x),int(y)) 
      time.sleep(0.002) 
def mouseMove(): 
    counter = 0 
    while counter < 4: 
     drawCicle() 
     counter += 1 
    else: 
     print('Drawing ' + str(counter) + ' circles') 
     print('moving once more in 10 seconds...') 
     counter = 0 
     time.sleep(10) 
     mouseMove() 

if __name__ == "__main__": 
    mouseMove() 

奇怪的是，該代碼運行得很好。我打破我的環帶KeyboardInterrupt後只得到回溯，從各個線圈跑這樣的溢出積累回溯：

Traceback (most recent call last): 
    File "test.py", line 27, in <module> 
    mouseMove() 
    File "test.py", line 24, in mouseMove 
    mouseMove() 
    File "test.py", line 24, in mouseMove 
    mouseMove() 
    File "test.py", line 24, in mouseMove 
    mouseMove() 
    File "test.py", line 23, in mouseMove 
    time.sleep(10) 
KeyboardInterrupt 

如果我手動破解密碼這是專門只發生，任何人都可以提供一些線索，以什麼我無視最佳做法？

Answer 1

如果您想立即看到打印語句的輸出，請使用flush=True。

無論輸出進行緩衝通常由文件確定的，但是如果沖洗關鍵字參數爲真時，該流被強制地刷新。當你與一個異常退出程序

def mouseMove(): 
    counter = 0 
    while counter < 4: 
     drawCicle() 
     counter += 1 
    else: 
     print('Drawing ' + str(counter) + ' circles', flush=True) 
     print('moving once more in 10 seconds...', flush=True) 
     counter = 0 
     time.sleep(10) 
     mouseMove() 

異常回溯只打印。