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1 lis 2012 · 20 Answers. Sorted by: 193. The easiest way is to just interrupt it with the usual Ctrl-C (SIGINT). try: while True: do_something () except KeyboardInterrupt: pass. Since Ctrl-C causes KeyboardInterrupt to be raised, just catch it outside the loop and ignore it. edited Nov 1, 2012 at 16:18. SilentGhost. 318k67310293.
3 lut 2016 · I'm writing my first Python program and want to be able to press a key to stop the program from running aside from CTRL+C. (Forgive any indents in the code I'm pasting below as it is not necessarily the same as what I have in IDLE.) x=int(input('Please Input a number... \n')) while True: try: while x!=5: if x<5: x=x+1.
6 mar 2024 · Kill a While Loop with a Keystroke Using KeyboardInterrupt. In this example, below code a variable num with 11 and enters an infinite loop, printing and incrementing num by 2 in each iteration until an even number is encountered. The loop is slowed down by one second.
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28 kwi 2024 · Terminating a while loop with a keystroke in Python can be achieved using the keyboard module. By checking if a specific key or combination of keys is pressed, we can break out of the loop and stop the program execution.
18 sie 2023 · Basic syntax of while loops in Python; Break a while loop: break; Continue to the next iteration: continue; Execute code after normal termination: else; Infinite loop with while statement: while True: Stop the infinite loop using keyboard interrupt (ctrl + c) Forced termination
9 lip 2021 · To avoid termination, enclose the while loop in a try/except block and catch the KeyboardInterrupt. You can see the idea in the following code snippet: try: while True: pass # Do something except KeyboardInterrupt: pass # Do something.
