def _register(self, templatename):
        self._templates[templatename] = self._env.get_template(templatename)
Setting subscription options is not supported.
dataset/ETHPy150Open heyaaron/openmesher/OpenMesher/interfaces.py/IOpenMesherPackagePlugin._register--crossover with--dataset/ETHPy150Open ralphm/wokkel/wokkel/test/test_pubsub.py/PubSubServiceTest.test_on_subscriptionsSet