GarciaPL

import urllib2
import json
from sparkpost import SparkPost

sp = SparkPost('YOUR_API_KEY')

def currencyConverter(currency_from,currency_to):
    yql_base_url = "https://query.yahooapis.com/v1/public/yql"
    yql_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())
            currency_output = 1 * float(yql_json['query']['results']['rate']['Rate'])
            return currency_output
        except (ValueError, KeyError, TypeError):
            return "JSON format error"

    except IOError, e:
        if hasattr(e, 'code'):
            return e.code
        elif hasattr(e, 'reason'):
            return e.reason

currency_from = "EUR" # currency codes : http://en.wikipedia.org/wiki/ISO_4217
currency_to = "PLN"
direction_rate = 4.44

rate = currencyConverter(currency_from,currency_to)
print rate

if rate > direction_rate:
    response = sp.transmissions.send(
        recipients=['YOUR_EMAIL@gmail.com'],
        html='<p>Rate of ' + currency_from + currency_to + ' equals ' + str(round(rate, 2)) + '</p>',
        from_email='test@sparkpostbox.com',
        subject='EuroMonitor'
    )

    print(response)
else:
   print "Rate too low"