def fetch_tickers(self, symbols=None, params={}):
    self.load_markets()
    response = self.currentGet24hourRollingAggregation(params)
    result = {}
    for t in range(0, len(response)):
        ticker = response[t]
        base = ticker['currencyPair']['base'].upper()
        quote = ticker['currencyPair']['counter'].upper()
        symbol = ((base + '/') + quote)
        market = None
        if (symbol in self.markets):
            market = self.markets[symbol]
        result[symbol] = self.parse_ticker(ticker, market)
    return result
def fetch_tickers(self, symbols=None, params={}):
    self.load_markets()
    response = self.currentGet24hourRollingAggregation(params)
    result = {}
    for t in range(0, len(response)):
        ticker = response[t]
        base = ticker['currencyPair']['base'].upper()
        quote = ticker['currencyPair']['counter'].upper()
        symbol = ((base + '/') + quote)
        market = None
        if (symbol in self.markets):
            market = self.markets[symbol]
        result[symbol] = self.parse_ticker(ticker, market)
    return result