This is an absolute nonsense if you're trying to suggest that you can use, There's a strong argument to be made for this approach: (1) "exit" from the middle is arguably a "goto", hence a natural aversion; (2) "exit" in libraries are definitely bad practice (and, This is a philosophically different approach - OP is asking how to stop a script "early"; this answer is saying "don't": include a path to finish gracefully, return control to the, Your exact code didn't work for me, but you pointed me in the right direction: os.system("pkill -f " + sys.argv[0]). You must replace the code with something like this (my above advice included): finally, import sys at the top of your program. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Just import 'exit' from the code beneath into your jupyter notebook (IPython notebook) and calling 'exit ()' should work. It would help to break down your code in smaller pieces (functions), for example: (1) load input file, (2) process data, and (3) write output file. A simple way to terminate a Python script early is to use the built-in quit () function. :') if answer.lower ().startswith ("y"): print ("ok, carry on then") elif answer.lower ().startswith ("n"): print ("sayonara, Robocop") exit () edit: use input in python 3.2 instead of raw_input Share Improve this answer Follow edited Jan 30, 2019 at 6:28 answered Jun 18, 2013 at 21:53 d512 MongoDB, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc. How to check if a string is null in python. Does Python have a ternary conditional operator? rev2023.3.3.43278. Why zero amount transaction outputs are kept in Bitcoin Core chainstate database? Thanks for contributing an answer to Stack Overflow! Loops and Conditionals in Python - while Loop, for - Pro Code Guide In this Python tutorial, we learned about the python exit command with example and also we have seen how to use it like: Python is one of the most popular languages in the United States of America.

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