Python - Custom Exceptions
What is the correct way to create a custom exception class in Python?
What is the correct way to create a custom exception class in Python?
easy📝 Conceptual Q11 of 15
Step-by-Step Solution
Solution:
Step 1: Understand how to define a class inheriting Exception
Custom exceptions must inherit from the built-in Exception class to behave like errors.Step 2: Check syntax correctness
class MyError(Exception): pass correctly defines a class named MyError inheriting from Exception with pass inside.Final Answer:
class MyError(Exception): pass -> Option CQuick Check:
Custom exception class = class MyError(Exception): pass [OK]
Quick Trick: Inherit from Exception to create custom errors [OK]
Common Mistakes:
- Not inheriting from Exception
- Using def instead of class
- Wrong keyword like 'exception' instead of 'class'
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