Python - Custom Exceptions
Why is it important to call
super().__init__(message) when overriding the __init__ method in a custom exception?Why is it important to call super().__init__(message) when overriding the __init__ method in a custom exception?
hard🧠 Conceptual Q10 of Q15
Step-by-Step Solution
Solution:
Step 1: Understand base Exception initialization
The base Exception class stores the error message and handles its display.Step 2: Importance of calling super().__init__(message)
Calling super().__init__(message) ensures the base class is properly initialized with the message for correct behavior.Final Answer:
To properly initialize the base Exception class with the error message -> Option CQuick Check:
super().__init__ sets base exception message [OK]
Quick Trick: super().__init__ sets message in base Exception [OK]
Common Mistakes:
MISTAKES- Thinking it prints message automatically
- Believing it prevents crashes
- Confusing with design patterns like singleton
Master "Custom Exceptions" in Python
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