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Solution #767

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Solution #767

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ShcherbynaSv Oct 7, 2023
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ShcherbynaSv Oct 8, 2023
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ShcherbynaSv Oct 8, 2023
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ShcherbynaSv Oct 8, 2023
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15 changes: 13 additions & 2 deletions app/main.py
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Original file line number Diff line number Diff line change
@@ -1,6 +1,17 @@
from typing import Callable
from typing import Any
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There is no need to duplicate from typing import, import Any together with Callable on the first line.



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

def saver(*args) -> Any:
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You could use decorator from functools for saver to preserve the wrapped function name and docstring.

if args in args_dict:
print("Getting from cache")
return args_dict[args]

args_dict[args] = func(*args)
print("Calculating new result")
return args_dict[args]

return saver