whatstyle.py 文件源码

def condense_option_values(formatter, styles, condensed):
    # type: (CodeFormatter, Iterable[Style], bool) -> List[Style]
    # Use idx to prevent sorted to look at unorderable dicts.
    triplets = [(keypaths(style), idx, style) for idx, style in enumerate(styles)]
    triplets = sorted(triplets)
    pairs = [(kp, style) for kp, idx, style in triplets]
    if condensed:
        equivalents = []
        for kpaths, kp_styles in itertools.groupby(pairs, operator.itemgetter(0)):
            styles = [kps[1] for kps in kp_styles]
            for style in group_consecutive(formatter, styles, condensed):
                equivalents.append(style)
    else:
        equivalents = [style for _, style in pairs]
    return equivalents