Method get_exchange_code

python/ccxt/test/tests_async.py:451–458

(self, exchange, codes=None)

        return symbol

    def get_exchange_code(self, exchange, codes=None):
        if codes is None:
            codes = ['BTC', 'ETH', 'XRP', 'LTC', 'BCH', 'EOS', 'BNB', 'BSV', 'USDT']
        code = codes[0]
        for i in range(0, len(codes)):
            if codes[i] in exchange.currencies:
                return codes[i]
        return code

    def get_markets_from_exchange(self, exchange, spot=True):
        res = {}