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Solution #1362

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Solution #1362

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55de6d2
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Ryu-Tora Oct 23, 2024
e779df7
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Ryu-Tora Oct 23, 2024
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19 changes: 16 additions & 3 deletions app/main.py
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Original file line number Diff line number Diff line change
@@ -1,6 +1,19 @@
from typing import Callable
from typing import Callable, Any
from functools import wraps


def cache(func: Callable) -> Callable:
# Write your code here
pass
cache_storage = {}

@wraps(func)
def wrapper(*args) -> Any:
if args in cache_storage:
print("Getting from cache")
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Using mutable arguments like lists or dictionaries as keys in a dictionary will raise a TypeError because they are not hashable. Consider converting arguments to a hashable type, such as a tuple, if they are not already hashable.

return cache_storage[args]
else:
print("Calculating new result")
result = func(*args)
cache_storage[args] = result
return result
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Similar to the previous comment, ensure that the arguments used as keys in the cache_storage dictionary are hashable to avoid runtime errors.


return wrapper
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