scanner.py 文件源码

def items(self, humanise: bool=True, precision: int=2) -> Iterator[dict]:
        """Returns an iterator for scanned items list. It doesn't return the
        internal _items list because we don't want it to be modified outside.

        Blocks until the scanning operation has been completed on first access.

        :param humanise: Humanise flag to format results (defaults to True)
        :type humanise: bool
        :param precision: The floating precision of the human-readable size format (defaults to 2).
        :type precision: int
        :return: Iterator for the internal _items list.
        :rtype: iterator
        """
        self._await()

        # Don't humanise
        if humanise is False:
            return iter(self._items)

        # Humanise
        humanise_item = partial(self._humanise_item, precision=precision)
        return map(humanise_item, self._items)