def index(self):
self.msg = []
try:
servicegroup_jcfg = xte_service_group.get()
tmp = controller.lookup.get_template("service_group.mako")
if servicegroup_jcfg[0]: # load successfully
return tmp.render(servicegroup_args = servicegroup_jcfg[1], msg_list = self.msg)
else:
self.addMsg(str(servicegroup_jcfg[1]))
return tmp.render(servicegroup_args = {}, msg_list = self.msg)
except:
exceptions.html_error_template().render()