Python - Magic Methods and Operator Overloading
Why do magic methods in Python usually have names surrounded by double underscores (e.g., __init__, __str__)?
Why do magic methods in Python usually have names surrounded by double underscores (e.g., __init__, __str__)?
hard📝 Conceptual Q10 of 15
Step-by-Step Solution
Solution:
Step 1: Understand naming convention purpose
Double underscores signal special methods used internally by Python.Step 2: Reason about why double underscores are used
This naming avoids conflicts with normal method names users create.Final Answer:
To avoid name conflicts with user-defined methods -> Option AQuick Check:
Double underscores prevent naming conflicts [OK]
Quick Trick: Double underscores protect special method names from clashes [OK]
Common Mistakes:
- Thinking double underscores make methods private
- Assuming they mark deprecated methods
- Confusing with comments or docstrings
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