[Solved] What is a good practice when naming a custom exception class in Python? — Ans: Name it ending with 'Error' to indicate it is an exception | Python

Python - Custom Exceptions

What is a good practice when naming a custom exception class in Python?

AUse spaces in the class name for clarity

BName it ending with 'Error' to indicate it is an exception

CStart the name with a number

DUse lowercase letters only

Step-by-Step Solution

Solution:

Step 1: Review Python naming conventions for exceptions
Custom exceptions should be named clearly, usually ending with 'Error' to indicate their purpose.
Step 2: Check invalid naming options
Class names cannot start with numbers or contain spaces; lowercase is not standard for class names.
Final Answer:
Name it ending with 'Error' to indicate it is an exception -> Option B
Quick Check:
Exception class naming = Ends with 'Error' [OK]

Quick Trick: End custom exception names with 'Error' for clarity [OK]

Common Mistakes:

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What is a good practice when naming a custom exception class in Python?