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feat: implement cache decorator with internal storage #2245

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feat: implement cache decorator with internal storage #2245

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954ec53
feat: implement cache decorator with internal storage
volodymyrlp May 22, 2026
75ad214
fix: add newline at the end of main.py
volodymyrlp May 22, 2026
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22 changes: 19 additions & 3 deletions app/main.py
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Original file line number Diff line number Diff line change
@@ -1,6 +1,22 @@
from typing import Callable
from functools import wraps
from typing import Callable, Any


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

@wraps(func)
def wrapper(*args, **kwargs) -> Any:
cache_key = (args, tuple(sorted(kwargs.items())))

if cache_key in storage:
print("Getting from cache")
return storage[cache_key]

print("Calculating new result")
result = func(*args, **kwargs)
storage[cache_key] = result

return result

return wrapper
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