def tag_has(self, tagname, item=None):
        if item is None:
            return self.tk.splitlist(
                self.tk.call(self._w, "tag", "has", tagname))
        else:
            return self.tk.getboolean(
                self.tk.call(self._w, "tag", "has", tagname, item))


# Extensions
verify_networks status depends on dhcp subtask
dataset/ETHPy150Open francelabs/datafari/windows/python/Lib/lib-tk/ttk.py/Treeview.tag_has--crossover with--dataset/ETHPy150Open openstack/fuel-web/nailgun/nailgun/test/integration/test_rpc_consumer.py/TestVerifyNetworks.test_verify_networks_with_dhcp_subtask