Execute the `command' in the tab whose terminal has the `tab_uuid' uuid

def execute_command_by_uuid(self, tab_uuid, command):
        # TODO DBUS_ONLY
        """Execute the `command' in the tab whose terminal has the `tab_uuid' uuid
        """
        if command[-1] != '\n':
            command += '\n'
        try:
            tab_uuid = uuid.UUID(tab_uuid)
            page_index, = (
                index for index, t in enumerate(self.get_notebook().iter_terminals())
                if t.get_uuid() == tab_uuid
            )
        except ValueError:
            pass
        else:
            terminals = self.get_notebook().get_terminals_for_page(page_index)
            for current_vte in terminals:
                current_vte.feed_child(command)