def append_fiat_currencies(self, result):
    precision = 8
    defaults = {'info': None, 'active': True, 'fee': None, 'precision': precision, 'limits': {'withdraw': {'min': None, 'max': None}, 'deposit': {'min': None, 'max': None}, 'amount': {'min': None, 'max': None}, 'cost': {'min': None, 'max': None}, 'price': {'min': math.pow(10, (- precision)), 'max': math.pow(10, precision)}}}
    currencies = [{'id': 'USD', 'code': 'USD', 'name': 'US Dollar'}, {'id': 'EUR', 'code': 'EUR', 'name': 'Euro'}]
    currencies.append({'id': 'RUR', 'code': self.safe_currency_code('RUR'), 'name': 'Russian ruble'})
    for i in range(0, len(currencies)):
        currency = currencies[i]
        code = currency['code']
        result[code] = self.extend(defaults, currency)
    return result
def append_fiat_currencies(self, result):
    precision = 8
    defaults = {'info': None, 'active': True, 'fee': None, 'precision': precision, 'limits': {'withdraw': {'min': None, 'max': None}, 'deposit': {'min': None, 'max': None}, 'amount': {'min': None, 'max': None}, 'cost': {'min': None, 'max': None}, 'price': {'min': math.pow(10, (- precision)), 'max': math.pow(10, precision)}}}
    currencies = [{'id': 'USD', 'code': 'USD', 'name': 'US Dollar'}, {'id': 'EUR', 'code': 'EUR', 'name': 'Euro'}]
    currencies.append({'id': 'RUR', 'code': self.safe_currency_code('RUR'), 'name': 'Russian ruble'})
    for i in range(0, len(currencies)):
        currency = currencies[i]
        code = currency['code']
        result[code] = self.extend(defaults, currency)
    return result