Hol a legolcsóbb a kenyér

def get_cheapest_food_location(product_name):

    data = {

        "bread": [

            {"location_name": "Budapest", "country": "HU", "price": 850, "currency": "HUF"},

            {"location_name": "Szeged", "country": "HU", "price": 790, "currency": "HUF"},

            {"location_name": "Debrecen", "country": "HU", "price": 900, "currency": "HUF"},

        ],

        "rice": [

            {"location_name": "Budapest", "country": "HU", "price": 1200, "currency": "HUF"},

            {"location_name": "Pécs", "country": "HU", "price": 1100, "currency": "HUF"},

        ],

    }

    if product_name not in data:

        print("Nincs találat vagy elérhető ár ehhez a termékhez.")

        return

    cheapest_location = min(data[product_name], key=lambda x: x["price"])

    print(f"A(z) '{product_name}' a legolcsóbb helyen:")

    print(f"Helyszín: {cheapest_location['location_name']}")

    print(f"Ország: {cheapest_location['country']}")

    print(f"Ár: {cheapest_location['price']} {cheapest_location['currency']}")

if __name__ == "__main__":

    search_item = "bread"

    get_cheapest_food_location(search_item)

-----------

Output:

A(z) 'bread' a legolcsóbb helyen:

Helyszín: Szeged

Ország: HU

Ár: 790 HUF

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Futtatás; https://onecompiler.com/python#draft-zge8