

def options(self, parser, env=os.environ):
    env_opt = 'NOSE_WITHOUT_KNOWNFAIL'
    parser.add_option('--no-knownfail', action='store_true', dest='noKnownFail', default=env.get(env, False), help='Disable special handling of KnownFailureTest exceptions')

dataset/ETHPy150Open ipython/ipython-py3k/IPython/external/decorators/_numpy_testing_noseclasses.py KnownFailure.options/VarMisuse@42/67 `env_opt`->`env`