好像没有返回假期长度的接口 about chinese-calendar

[LKI]

假如需要传入日期，获取日期所在的假期长度的话，可以通过本库的接口简单实现，样例代码可参考：

import chinese_calendar
import datetime

def get_holiday_length(date) -> int:
    if chinese_calendar.is_workday(date):
        return 0
    start = end = date
    while chinese_calendar.is_holiday(start):
        start = start - datetime.timedelta(days=1)
    while chinese_calendar.is_holiday(end):
        end = end + datetime.timedelta(days=1)
    return (end - start).days - 1

assert get_holiday_length(datetime.date(2023,8,24)) == 0
assert get_holiday_length(datetime.date(2023,10,1)) == 8

[lisent124]

样例代码太棒了👍😁