Update currency_calculator.py #318
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Key Points: • Input Handling: The program takes the base currency and the currency to exchange into from the user. If the input is blank, the loop exits. • Cache: The program uses a cache to store exchange rates for USD and EUR. If the rate is already in the cache, it retrieves it; otherwise, it fetches the rate from the API. • Exchange Rate API: The rates are fetched from floatrates.com in JSON format. • Currency Conversion: The amount is exchanged based on the cached or newly fetched rate, and the result is displayed.
hasan-py
approved these changes
Oct 10, 2024
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Key Points:
• Input Handling: The program takes the base currency and the currency to exchange into from the user. If the input is blank, the loop exits.
• Cache: The program uses a cache to store exchange rates for USD and EUR. If the rate is already in the cache, it retrieves it; otherwise, it fetches the rate from the API.
• Exchange Rate API: The rates are fetched from floatrates.com in JSON format.
• Currency Conversion: The amount is exchanged based on the cached or newly fetched rate, and the result is displayed.