pandas.tseries.offsets.LastWeekOfMonth.kwds# LastWeekOfMonth.kwds# 返回偏移量的额外参数字典。 Examples >>> pd.DateOffset(5).kwds {} >>> pd.offsets.FY5253Quarter().kwds {'weekday': 0, 'startingMonth': 1, 'qtr_with_extra_week': 1, 'variation': 'nearest'}