SMBProtocol.py 文件源码

def listSnapshots(self, service_name, path, timeout = 30):
        """
        Retrieve a list of available snapshots (a.k.a. shadow copies) for *path*.

        Note that snapshot features are only supported on Windows Vista Business, Enterprise and Ultimate, and on all Windows 7 editions.

        :param string/unicode service_name: the name of the shared folder for the *path*
        :param string/unicode path: path relative to the *service_name* where we are interested in the list of available snapshots
        :return: A *twisted.internet.defer.Deferred* instance. The callback function will be called with a list of python *datetime.DateTime*
                 instances in GMT/UTC time zone
        """
        if not self.instance:
            raise NotConnectedError('Not connected to server')

        d = defer.Deferred()
        self.instance._listSnapshots(service_name, path, d.callback, d.errback, timeout = timeout)
        return d