Takes the same arguments as the super function in :py:class:`Client`
        and extracts the keyword argument callback which will be called on
        asynchronous sending of the request

        :return: a 32-length string identifying this event

def capture(self, *args, **kwargs):
        """
        Takes the same arguments as the super function in :py:class:`Client`
        and extracts the keyword argument callback which will be called on
        asynchronous sending of the request

        :return: a 32-length string identifying this event
        """
        if not self.is_enabled():
            return

        data = self.build_msg(*args, **kwargs)

        future = self.send(callback=kwargs.get('callback', None), **data)

        return (data['event_id'], future)