def options(self, url, **kwargs):

        kwargs.setdefault('allow_redirects', True)
        return self.request('options', url, **kwargs)
If the environment variable is set, do not ignore it. However, the
dataset/ETHPy150Open bububa/pyTOP/pyTOP/packages/requests/sessions.py/Session.options--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.4/tests/regressiontests/settings_tests/tests.py/EnvironmentVariableTest.test_env_var_used