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19 lines
569 B
Plaintext
19 lines
569 B
Plaintext
import json
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import sys
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import urllib.request
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if len(sys.argv) != 3:
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print("Usage: ./currencyrates.py lookup_currency base_currency. Example: ./currencyrates.py cad usd")
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sys.exit()
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currency = sys.argv[1]
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basecurrency = sys.argv[2]
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currencyurl = "http://freecurrencyrates.com/api/action.php?do=cvals&iso=" + currency + "&f=" + basecurrency + "&v=1&s=cbr"
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f = urllib.request.urlopen(currencyurl)
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obj = json.loads(f.read())
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result = "1 " + currency.upper() + " is "
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result+="{:,.2f}".format(1/obj[currency.upper()]) + " " + basecurrency.upper()
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print(result);
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