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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def List(self, device_path):
 """Return a directory listing of the given path. Args: device_path: Directory to list. """

        connection = self.protocol_handler.Open(self._handle, destination=b'sync:')
        listing = self.filesync_handler.List(connection, device_path)
        connection.Close()
        return listing