Solution #1460
Solution #1460
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Review Summary
Great job on implementing the cache decorator! 🎉 Your code meets the task requirements and constraints effectively. Here are some key points and suggestions for improvement:
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Functionality: The
cachedecorator is implemented correctly, storing and retrieving results as expected. It also handles multiple functions simultaneously, maintaining separate caches for each. -
Output Messages: The messages printed by the decorator align with the task requirements, indicating when a result is retrieved from the cache or calculated anew.
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Code Style: Your code is efficient and well-structured, with descriptive variable names and consistent styling.
However, there are a couple of issues to address:
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Mutable Arguments as Dictionary Keys: Using mutable types as dictionary keys can lead to issues since they are not hashable. Ensure that
argsare hashable (e.g., tuples of immutable types) when used as keys in thedatadictionary. -
Return Type of
wrapperFunction: Thewrapperfunction should have a return type that matches the return type of thefuncit decorates. Currently, it is set toNone, which is incorrect. Consider changing it toAnyor the specific return type offunc.
These issues are important for the robustness and correctness of your code. Please review the comments and make the necessary improvements. Addressing these points will help you avoid similar problems in the future and enhance your coding skills. Keep up the great work and continue learning from your experiences! 🚀
✨ Please rate this review in the Platform's notification center. I will be grateful for your feedback! ✨
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| data = {} | ||
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| def wrapper(*args) -> None: |
There was a problem hiding this comment.
The wrapper function should have a return type that matches the return type of the func it decorates. Currently, it is set to None, which is incorrect. Consider changing it to Any or the specific return type of func.
| data = {} | ||
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| def wrapper(*args) -> None: | ||
| if args in data: |
There was a problem hiding this comment.
Using mutable types as dictionary keys can lead to issues since they are not hashable. Ensure that args are hashable (e.g., tuples of immutable types) when used as keys in the data dictionary.
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