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    <p>Well, I'm not sure what's the location of your data source and in what format you need the data, but from your description I can make the following recomandation:</p> <p>Use a service like:</p> <p><a href="https://openexchangerates.org/" rel="nofollow">https://openexchangerates.org/</a></p> <p>and afterwards parse the response with a JSON parser (like the official one):</p> <p><a href="http://docs.python.org/3.3/library/json.html" rel="nofollow">http://docs.python.org/3.3/library/json.html</a></p> <p>and Voila you have the currency.</p> <p><strong>UPDATE</strong></p> <p>If you really have time and as the time passes patience to modify it, you can take whatever site you want with a visible exchange rate and write a HTML parser:</p> <p><a href="http://www.diveintopython.net/html_processing/extracting_data.html" rel="nofollow">http://www.diveintopython.net/html_processing/extracting_data.html</a></p> <p>This solution gives you freedom (basically you can query whatever you want) but if a site changes... well you have to update your code</p> <p><strong>UPDATE 2</strong></p> <p>You can use a very simple trick and a very simple html from google. Try to call the following link:</p> <p><a href="http://www.google.com/finance/converter?a=1&amp;from=BGN&amp;to=AED" rel="nofollow">http://www.google.com/finance/converter?a=1&amp;from=BGN&amp;to=AED</a></p> <p>and you will get a response for free, without any key, but be aware that this is not fair play especially when you are polling the service many times a minute!</p>
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    1. COthanks, I have used your google finance url trick. I will not be polling it much at all
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