jamesevers

import urllib2
import json
def currencyConverter(from_value,target_value,currency_quantity):
    yahoo_exchange_url = "https://query.yahooapis.com/v1/public/yql"
    yahoo_query = 'select%20*%20from%20yahoo.finance.xchange%20where%20pair%20in%20("'+currency_from+currency_to+'")'
    yql_query_url = yql_base_url + "?q=" + yql_query + "&format=json&env=store%3A%2F%2Fdatatables.org%2Falltableswithkeys"
    try:
        yql_response = urllib2.urlopen(yql_query_url)
        try:
            yql_json = json.loads(yql_response.read())