Additional Notes
When does mutability traps need a refactor?
Track: Python
Topic: Python Internals
Focus: Mutability Traps
Python: Mutability Traps
Answer
When the rule is no longer easy to explain, test, or change without surprising nearby code.
Refactoring is justified by reduced risk and better clarity, not by aesthetic preference alone.
Refactoring is justified by reduced risk and better clarity, not by aesthetic preference alone.
Topics: Mutability Traps Python Python Internals