Method execution_profile_clone_update

cassandra/cluster.py:3094–3107

Returns a clone of the ``ep`` profile. ``kwargs`` can be specified to update attributes of the returned profile. This is a shallow clone, so any objects referenced by the profile are shared. This means Load Balancing Policy is maintained by inclusion in the active

(self, ep, **kwargs)

        return ep if isinstance(ep, ExecutionProfile) else self.get_execution_profile(ep)

    def execution_profile_clone_update(self, ep, **kwargs):
        """
        Returns a clone of the ``ep`` profile.  ``kwargs`` can be specified to update attributes
        of the returned profile.

        This is a shallow clone, so any objects referenced by the profile are shared. This means Load Balancing Policy
        is maintained by inclusion in the active profiles. It also means updating any other rich objects will be seen
        by the active profile. In cases where this is not desirable, be sure to replace the instance instead of manipulating
        the shared object.
        """
        clone = copy(self._maybe_get_execution_profile(ep))
        for attr, value in kwargs.items():
            setattr(clone, attr, value)
        return clone

    def add_request_init_listener(self, fn, *args, **kwargs):
        """