Method common_currency_code

python/ccxt/base/exchange.py:6677–6680

(self, code: str)

        }

    def common_currency_code(self, code: str):
        if not self.substituteCommonCurrencyCodes:
            return code
        return self.safe_string(self.commonCurrencies, code, code)

    def currency(self, code: str):
        keys = list(self.currencies.keys())