btfxwss/client.py
def subscribe_to_order_book(self, pair, **kwargs):
        """Subscribe to the passed pair's order book channel.

        :param pair: str, Symbol pair to request data for
        :param kwargs:
        :return:
        """
        identifier = ('book', pair)
        self._subscribe('book', identifier, symbol=pair, **kwargs)
def subscribe_to_order_book(self, pair, **kwargs):
        """Subscribe to the passed pair's order book channel.

        :param pair: str, Symbol pair to request data for
        :param kwargs:
        :return:
        """
        identifier = ('book', pair)
        self._subscribe('book', identifier, symbol=pair, **kwargs)
Subscribe to the passed pair's order book channel.

        :param pair: str, Symbol pair to request data for
        :param kwargs:
        :return: