driver.py 文件源码

def start(self, override_docopt=None) :
        try :
            self._install_signal_handlers()

            options = docopt(__doc__, version=shift_detect.__version__)

            self._front_matter(options)

        except Exception as e :
            print("ERROR: Caught {} : {}".format(type(e), e), file=sys.stderr)
            sys.exit(1)