def get(self, cluster, environ, topology):
<EOL>options = dict(<EOL>cluster=cluster,<EOL>environ=environ,<EOL>topology=topology,<EOL>active="<STR_LIT>",<EOL>function=common.className,<EOL>baseUrl=self.baseUrl)<EOL>self.render("<STR_LIT>", **options)<EOL>
:param cluster:
:param environ:
:param topology:
:return: