OANDA

oanda.test

#coding: utf-8;
__author__ = 'lov3catch'
from datetime import datetime
import time
import requests

currencies_optional = ['ADP', 'CZK', 'GBP']


args = dict(
    key = 'HVKotzDshPBgK3HB5aCYavfx',
    date = datetime.today().strftime("%Y-%m-%d"),                # 2014-11-06
    base = 'USD',

)

api_url = 'https://www.oanda.com/rates/api/v1/rates/{base}.json?api_key={key}&decimal_places=5&date={date}&fields=all&quote={optional}'


def save(txt):
    print txt
    with open('myfile', 'a+') as f:
        f.write('{0}\n'.format(txt))

def make_request():
    for currency in currencies_optional:
        args.update({'optional': currency})
        new_api_url= api_url.format(**args)
        result = requests.get(new_api_url).json()
        save(result)



while True:
    print 'writing'
    try:
        make_request()
        time.sleep(1800)
    except:
        print 'Error'