def do_prompt(self, line):

        self.prompt = line + ' '
Python 2 backport of ``shutil.which()`` from Python 3
dataset/ETHPy150Open openstack/networking-cisco/networking_cisco/apps/saf/dfa_cli.py/DfaCli.do_prompt--crossover with--dataset/ETHPy150Open Uberi/speech_recognition/speech_recognition/__init__.py/shutil_which