def _update_ticker(self, ticker_info):
    ' ticker update.\n\n        Args:\n            ticker_info: ticker information.\n\n        Returns:\n        '
    ts = int((float(ticker_info['data']['time']) * 1000))
    p = {'platform': self._platform, 'symbol': ticker_info['market'], 'ask': ticker_info['data']['ask'], 'bid': ticker_info['data']['bid'], 'last': ticker_info['data']['last'], 'timestamp': ts}
    ticker = Ticker(**p)
    SingleTask.run(self.cb.on_ticker_update_callback, ticker)
ticker update.

Args:
    ticker_info: ticker information.

Returns:
def _update_ticker(self, ticker_info):
    ' ticker update.\n\n        Args:\n            ticker_info: ticker information.\n\n        Returns:\n        '
    ts = int((float(ticker_info['data']['time']) * 1000))
    p = {'platform': self._platform, 'symbol': ticker_info['market'], 'ask': ticker_info['data']['ask'], 'bid': ticker_info['data']['bid'], 'last': ticker_info['data']['last'], 'timestamp': ts}
    ticker = Ticker(**p)
    SingleTask.run(self.cb.on_ticker_update_callback, ticker)