def create_keypair(self, **attrs):
        return self._create(_keypair.Keypair, **attrs)
Regression test for #12913. Make sure fields with choices respect
dataset/ETHPy150Open openstack/python-openstacksdk/openstack/compute/v2/_proxy.py/Proxy.create_keypair--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.2/tests/regressiontests/model_fields/tests.py/BasicFieldTests.test_show_hidden_initial