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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def share_settings(self, other, keylist=None, include_callbacks=True, callback=True):
 """Sharing settings with `other` """

        if keylist is None:
            keylist = self.group.keys()
        if include_callbacks:
            for key in keylist:
                oset, mset = other.group[key], self.group[key]
                other.group[key] = mset
                oset.merge_callbacks_to(mset)
        if callback:
            # make callbacks only after all items are set in the group
            # TODO: only make callbacks for values that changed?
            for key in keylist:
                other.group[key].make_callback('set', other.group[key].value)