README.md

CurrencyConverter

Parameters

• -h, --help show this help message and exit
• --amount AMOUNT, -a AMOUNT
• Amount of imputed currency, that will be calculated by conversion rate/rates
• --input_currency INPUT_CURRENCY, -i INPUT_CURRENCY
• Input currency (3 letters [Code ISO 4217] or currency symbol)
• --output_currency OUTPUT_CURRENCY [OUTPUT_CURRENCY ...], -o OUTPUT_CURRENCY [OUTPUT_CURRENCY ...]
• Requested/Output currency (3 letters [Code ISO 4217] or currency symbol)
• If missing all know currencies will be outputted

Functionality

Output

• json with following structure.

{
    "input": { 
        "amount": <float>,
        "currency": <3 letter currency code>
    }
    "output": {
        <3 letter currency code>: <float>
    }
}

Examples

​

./currency_converter.py --amount 100.0 --input_currency EUR --output_currency CZK
{   
    "input": {
        "amount": 100.0,
        "currency": "EUR"
    },
    "output": {
        "CZK": 2707.36, 
    }
}

./currency_converter.py --amount 0.9 --input_currency ¥ --output_currency AUD
{   
    "input": {
        "amount": 0.9,
        "currency": "CNY"
    },
    "output": {
        "AUD": 0.20, 
    }
}

./currency_converter.py --amount 10.92 --input_currency £ 
{
    "input": {
        "amount": 10.92,
        "currency": "GBP"
    },
    "output": {
        "EUR": 14.95,
        "USD": 17.05,
        "CZK": 404.82,
        .
        .
        .
    }
}