whatstyle.py 文件源码

def report_best_styles(formatter, finished_styles, evaluations, bestofround, metricdesc,
                       roundnr):
    # type: (CodeFormatter, List[AttemptResult], List[AttemptResult], int, str, int) -> None
    """Report the best style and its metric for the round.
    Also report the next best styles with their metrics relative to the best style.
    """
    attempts = finished_styles[:]
    bestofround = max(0, bestofround)
    for attempt in heapq.nsmallest(bestofround, evaluations):
        heapq.heappush(attempts, attempt)
    for idx, attemptresult in enumerate(heapq.nsmallest(bestofround, attempts)):
        if idx == 0:
            bestresult = attemptresult

            bestmsg = '\nBest distance %s round %d: %s' % (metricdesc, roundnr,
                                                           attemptresult.distance)
            iprint(INFO_USER, cyan(bestmsg))
            iprint(INFO_USER, formatter.styletext(attemptresult.formatstyle))
        else:
            place = '%d. ' % (idx + 1)
            m_diff = distdifference(attemptresult.distance, bestresult.distance)
            iprint(INFO_USER, yellow('\n%sbest differential distance %s round %d: %s' %
                                     (place, metricdesc, roundnr, m_diff)))
            unique_from, unique_to = deep_difference(bestresult.formatstyle,
                                                     attemptresult.formatstyle)
            text_from = formatter.styletext(style_make(unique_from))
            text_to = formatter.styletext(style_make(unique_to))
            separator = '  |  '
            block = alignedblocks(text_from, text_to, separator, color_right=YELLOW)
            iprint(INFO_USER, block)