def roles_for_user(self, user_id, tenant_id):

        return self.keystone_client.roles.roles_for_user(user_id, tenant_id)
Getting list of user roles for tenant
dataset/ETHPy150Open MirantisWorkloadMobility/CloudFerry/cloudferry/lib/os/identity/keystone.py/KeystoneIdentity.roles_for_user