Python: How to quit CLI when stuck in blocking raw_input?

Posted by christianschluchter on Stack Overflow See other posts from Stack Overflow or by christianschluchter
Published on 2011-01-04T08:55:01Z Indexed on 2011/01/04 12:53 UTC
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Filed under:

python

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Windows

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blocking

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cli

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raw-input

I have a GUI program which should also be controllable via CLI (for monitoring). The CLI is implemented in a while loop using raw_input. If I quit the program via a GUI close button, it hangs in raw_input and does not quit until it gets an input.

How can I immediately abort raw_input without entering an input?

I run it on WinXP but I want it to be platform independent, it should also work within Eclipse since it is a developer tool. Python version is 2.6.

I searched stackoverflow for hours and I know there are many answers to that topic, but is there really no platform independent solution to have a non-blocking CLI reader?

If not, what would be the best way to overcome this problem?

Thanks

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