How do I make an exception when catching errors in Python?
How do I make an exception when catching errors in Python?
265
20-Jul-2023
Updated on 20-Jul-2023
Aryan Kumar
20-Jul-2023Sure, here is how you can make an exception when catching errors in Python:
Python
In this example, the
divide_numbers()function takes two numbers as input and divides them. If the denominator is zero, theZeroDivisionErrorexception is raised. Thetry/exceptblock catches the exception and creates a new exception calledException. The new exception is raised and will be handled by the nexttry/exceptblock.Here is a breakdown of how the
try/exceptblock works:trykeyword indicates the beginning of a block of code that may throw an exception.exceptkeyword is followed by the name of the exception that you want to catch. In this case, we are catching theZeroDivisionErrorexception.exceptblock will be executed if the exception is raised. In this case, the code creates a newExceptionexception.raisekeyword is used to raise an exception. In this case, we are raising the newExceptionexception that we created.