from pyscript.pyscript import ArffToArgs # test saving the pkl to an output file f = ArffToArgs() f.set_input("../datasets/iris.arff") args = f.get_args() f.save("iris.pkl.gz") f.close() # test normal f = ArffToArgs() f.set_input("../datasets/iris.arff") args = f.get_args() print f.output f.close()