Classes

class Currency:
    price = None # variables inside a class but outside of functions don't need self.
    def __init__(self, name, volatile):
        self.name = name
        self.volatile = volatile

    def getPrice(self):
        self.price = requests.get("https://albinapi.com/currency/"+self.name).text
        return self.price



usd = Currency("usd", False)
euro = Currency("sek", False)
btc = Currency("btc",True)

print btc.getPrice()


print euro.volatile # False