__init__.py 文件源码

def run(self, reset_on_exception):
        """ Run the program. This blocks until the program is finished.

        :param reset_on_exception: If true the :func:`machine.reset` is called
                                   if an exeption other than
                                   :class:`KeyboardInterrupt` if raised.
        :type reset_on_exception: bool
        :raises Exception: If the program fails for some reason.
        """

        try:
            with self:
                self.clean()
                self.scheduler.handle()
                self.clean()
        except KeyboardInterrupt:
            pass
        except Exception as err:
            sys.print_exception(err) # pylint: disable=no-member
            if reset_on_exception:
                machine.reset()
            raise