'Solution' #1399
'Solution' #1399
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Hello! 😊 It looks like there are a few critical issues that need to be addressed before we can approve this pull request. Let's go through them:
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Decorator Functionality: The
cachedecorator is not functioning as expected. It should store the results of function calls with different arguments and return cached results for repeated arguments. Currently, it simply calls the function and returns its result without caching, which is a core requirement of the task. -
Output Messages: The decorator should print specific messages ("Getting from cache" or "Calculating new result") based on whether it is returning a cached result or computing a new one. This functionality is missing, which is important for understanding the behavior of the decorator.
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Handling Multiple Functions: The decorator should be able to handle multiple functions simultaneously, ensuring that cached results are managed separately for each function. This aspect is not addressed in the current implementation.
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Return Type of
wrapperFunction: The return type of thewrapperfunction should match the return type of the decorated function. Consider changing-> Noneto-> Anyor the specific return type offunc.
These issues significantly impact the functionality and core requirements of the task. Once these are resolved, your code will be much closer to meeting the task requirements. Keep up the great work, and don't hesitate to reach out if you need any help! 🚀
✨ Please rate this review in the Platform's notification center. I will be grateful for your feedback! ✨
🔄 Fix the issues, commit the changes, and then re-request my review using the Re-request review button in the Reviewers tab.
app/main.py
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| def cache(func: Callable) -> Callable: | |||
| # Write your code here | |||
| pass | |||
| def wrapper(*args, **kwargs) -> None: | |||
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The return type of the wrapper function is currently None, but it should match the return type of the function it decorates. Consider changing -> None to -> Any or the specific return type of func.
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Thank you for your submission! 🎉 While your current implementation of the cache decorator in app/main.py is a great start, there are a few critical areas that need improvement to fully meet the task requirements:
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Caching Functionality: The core requirement of caching the results of function calls with different arguments is missing. Ensure that the decorator stores results and returns cached results for repeated arguments.
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Output Messages: The decorator should print specific messages: "Getting from cache" when returning a cached result and "Calculating new result" when performing a new computation. This will help in understanding the behavior of the caching mechanism.
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Handling Multiple Functions: The decorator should be capable of managing cached results separately for each function it decorates. This aspect is crucial for the correct functionality of the cache.
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Return Type of
wrapperFunction: Consider aligning the return type of thewrapperfunction with the return type of the decorated function for better type consistency.
These improvements are essential for the functionality of your code. Please review the comments and address these issues to enhance your solution. Remember, learning from these points will be beneficial for your growth as a developer. Keep up the good work and continue to improve! 🚀
✨ Please rate this review in the Platform's notification center. I will be grateful for your feedback! ✨
app/main.py
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| def wrapper(*args, **kwargs) -> Any: | ||
| result = func(*args, **kwargs) | ||
| return result |
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The wrapper function should implement caching logic. It should store results of function calls and return cached results for repeated arguments. Additionally, it should print 'Getting from cache' if a cached result is used, or 'Calculating new result' if a new computation is performed. This functionality is currently missing.
app/main.py
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| def wrapper(*args, **kwargs) -> Any: | ||
| result = func(*args, **kwargs) | ||
| return result | ||
| return wrapper |
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The cache decorator should handle multiple functions simultaneously, ensuring that cached results are managed separately for each function. This aspect is not addressed in the current implementation.
app/main.py
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| for _ in range(numero): | ||
| results.append(func(*args, **kwargs)) | ||
| for result in results: | ||
| if results.count(result) > 1: | ||
| print(f"Getting from cache {result}") | ||
| else: | ||
| print(f"Calculating new result {result}") |
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try to solve this task without using loops
| def cache(func: Callable) -> Any: | ||
| results = {} | ||
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| def wrapper(*args) -> Any: |
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what if the function will also accept key arguments?
you should also consider this point
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