@gen.coroutine
    def get_doc(self, doc_id):
        url = '{0}/{1}'.format(self.db_name, url_escape(doc_id))
        r = yield self._http_get(url)
        raise gen.Return(r)
Parse the shell command and its options from the command line arguements.
dataset/ETHPy150Open nephics/tornado-couchdb/couch/couch.py/AsyncCouch.get_doc--crossover with--dataset/ETHPy150Open XiaoMi/minos/client/deploy_utils.py/parse_shell_command