def add_quota(self, quota):
        if quota.limit is None or quota.limit == -1:
            # Handle "unlimited" quotas.
            self.usages[quota.name]['quota'] = float("inf")
            self.usages[quota.name]['available'] = float("inf")
        else:
            self.usages[quota.name]['quota'] = int(quota.limit)
Node template keyname 'properties' given as 'propertiessss'.
dataset/ETHPy150Open CiscoSystems/avos/openstack_dashboard/usage/quotas.py/QuotaUsage.add_quota--crossover with--dataset/ETHPy150Open openstack/tosca-parser/toscaparser/tests/test_toscatplvalidation.py/ToscaTemplateValidationTest.test_node_template_with_wrong_properties_keyname