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Python - A keyboard command to stop infinite loop? [duplicate]

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Possible Duplicate:
Why can't I handle a KeyboardInterrupt in python?

I was playing around with some Python code and created an infinite loop:

y = 0 x = -4  itersLeft = x while(itersLeft<0):     y = y + x     itersLeft = itersLeft - 1     print "y = ",y, "itersLeft = ", itersLeft  print y 

Is there a keyboard shortcut that would allow me to stop the looping - allowing me to fix the loop and then restart it?

I've tried Ctrl+C and didn't have any luck. If it helps I'm using a Windows 7 environment.

Thanks.

EDIT


I should have also mentioned that I'm using Aptana Studio 3 and attempted to run the Ctrl+C command within that. It doesn't work there - but trying it within the regular console works fine. I'm assuming it must be because of the Aptana environment.

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PhillipKregg Avatar asked Dec 01 '11 00:12

PhillipKregg


1 Answers

Ctrl+C is what you need. If it didn't work, hit it harder. :-) Of course, you can also just close the shell window.

Edit: You didn't mention the circumstances. As a last resort, you could write a batch file that contains taskkill /im python.exe, and put it on your desktop, Start menu, etc. and run it when you need to kill a runaway script. Of course, it will kill all Python processes, so be careful.

like image 197
kindall Avatar answered Sep 30 '22 18:09

kindall