在Python上按Ctrl-C

Question

刪除追溯有沒有辦法讓回溯從上來，當你打按Ctrl +Ç， 即提高在Python腳本KeyboardInterrupt？

Answer 1

import sys 
try: 
    # your code 
except KeyboardInterrupt: 
    sys.exit(0) # or 1, or whatever 

是最簡單的方式，假設你還是想你的時候退出得到一個Ctrl + c。

如果你想陷阱它沒有一個try /除外，您可以使用signal module使用recipe like this，但似乎爲我工作在Windows ..

Answer 2

趕上KeyboardInterrupt：與一試

try: 
    # do something 
except KeyboardInterrupt: 
    pass 

Answer 3

搭上了IT/except塊：

while True: 
    try: 
     print "This will go on forever" 
    except KeyboardInterrupt: 
     pass 

Answer 4

try: 
    your_stuff() 
except KeyboardInterrupt: 
    print("no traceback") 

Answer 5

不另外請注意，在默認情況下解釋以狀態碼128 +退出平臺上的SIGINT值（在大多數系統上爲2）。

import sys, signal 

    try: 
     # code... 
    except KeyboardInterrupt: # Suppress tracebacks on SIGINT 
     sys.exit(128 + signal.SIGINT) # http://tldp.org/LDP/abs/html/exitcodes.html 

Answer 6

試試這個：

import signal 
signal.signal(signal.SIGINT, lambda x,y: sys.exit(0)) 

這樣你就不需要在異常處理程序包的一切。

Answer 7

import sys 
try: 
    print("HELLO") 
    english = input("Enter your main launguage: ") 
    print("GOODBYE") 
except KeyboardInterrupt: 
    print("GET LOST")