whatstyle.py 文件源码

def distances_from_diffs_avglen(difftool,            # type: Tuple[str, str, List[str]]
                                diffargs,            # type: List[Tuple[str, bytes]]
                                cache=None,          # type: Optional[Cache]
                                ccmode=CC_PROCESSES  # type: str
                                ):
    # type: (...) -> Iterator[Tuple[Sequence[int], Iterable[int]]]
    """Returns pairs of (m, l) where m is the diff metric and l is the average line length
    difference. This improves the metric just a tiny bit.
    """
    metrics = distances_from_diffs(difftool, diffargs, cache=cache, ccmode=ccmode)
    lldiffs = avg_linelength_diffs(diffargs)
    return izip(metrics, lldiffs)