The finally keyword is used in conjunction with the try and except keywords. Whatever the issue of the try / except blocks, the finally block will be executed (even if there is an explicit request for function output).
Example Code:
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#!/usr/bin/python3 # -*- coding: utf-8 -*- from random import random def demo(): try: name = int( random()*3 ) value = 33 / denom print( "Result == " + str( value ) ) return except: print( "Intercepted and corrected problem" ) finally: print( "Bye bye" ) print( "End of the function" ) # Launching the function # In all cases, the finally block is executed demo() |
Output:
