本文主要是介绍基于zhdate的Python公历、农历互算,希望对大家解决编程问题提供一定的参考价值,需要的开发者们随着小编来一起学习吧!
zhdate 是公历、农历换算的python工具包。
生活中有时候需要计算跟农历和天数有关的日期,于是对zhdate进行了封装,实现了如下功能:
1 公历 -> 公历 : 天数
2 公历 -> 农历 : 天数
3 农历 -> 公历 : 天数
4 农历 -> 农历 : 天数
5 公历 + 天数 -> 公历
6 公历 + 天数 -> 农历
7 农历 + 天数 -> 公历
8 农历 + 天数 -> 农历
9 公历 -> 农历
10 农历 -> 公历
可以用。
代码如下,复制保存到本地文件,使用python环境运行就可以了。
# -*- coding: utf-8 -*-
"""
Created on Sun Apr 28 09:25:04 2024@author: Farman
"""import zhdate
import datetime#------------------------------------------------------------------------------def zhdate_to_date(year, month, day, leap_month):try:zd = zhdate.ZhDate(year, month, day, leap_month)zd = zd.to_datetime()return True, zd.year, zd.month, zd.dayexcept:return False, None, None, None#x = zhdate_to_date(1938, 10, 29, 0)
#print(x)def date_to_zhdate(year, month, day):try:zd = zhdate.ZhDate(2000, 1, 1, False)zd = zd.from_datetime(datetime.datetime(year, month, day))return True, zd.lunar_year, zd.lunar_month, zd.lunar_day, zd.leap_monthexcept:return False, None, None, None, None#x = date_to_zhdate(1979, 2, 10)
#print(x)#------------------------------------------------------------------------------def calc_days_between_dates(year_from, month_from, day_from, year_to, month_to, day_to):try:d1 = datetime.datetime(year_from, month_from, day_from)d2 = datetime.datetime(year_to, month_to, day_to) return True, (d2-d1).daysexcept:return False, None#x = calc_days_between_dates(1938, 10, 29, 2023, 12, 26)
#print(x)def calc_days_between_zhdates(year_from, month_from, day_from, leap_from, year_to, month_to, day_to, leap_to):try:d1 = zhdate.ZhDate(year_from, month_from, day_from, leap_from)d2 = zhdate.ZhDate(year_to, month_to, day_to, leap_to)d1 = d1.to_datetime()d2 = d2.to_datetime()return True, (d2-d1).daysexcept:return False, None#x = calc_days_between_zhdates(1938, 10, 29, False, 2023, 12, 26, False)
#print(x)def calc_days_between_date_and_zhdate(year_from, month_from, day_from, year_to, month_to, day_to, leap_to):try:d1 = datetime.datetime(year_from, month_from, day_from)d2 = zhdate.ZhDate(year_to, month_to, day_to, leap_to).to_datetime()return True, (d2 - d1).daysexcept:return False, None#x = calc_days_between_date_and_zhdate(1938, 12, 20, 2023, 12, 26, False)
#print(x)def calc_days_between_zhdate_and_date(year_from, month_from, day_from, leap_from, year_to, month_to, day_to):try:d1 = zhdate.ZhDate(year_from, month_from, day_from, leap_from).to_datetime()d2 = datetime.datetime(year_to, month_to, day_to)return True, (d2 - d1).daysexcept:return False, None#x = calc_days_between_zhdate_and_date(1938, 10, 29, False, 2024, 2, 5)
#print(x)#------------------------------------------------------------------------------def date_offset_to_date(year, month, day, offset_days):try:d = datetime.datetime(year, month, day) + datetime.timedelta(offset_days)return True, d.year, d.month, d.dayexcept:return False, None, None, None#x = date_offset_to_date(2024, 4, 30, 1)
#print(x)def date_offset_to_zhdate(year, month, day, offset_days):try:d = datetime.datetime(year, month, day) + datetime.timedelta(offset_days)m = zhdate.ZhDate(2000, 1, 1, False)m = m.from_datetime(d)return True, m.lunar_year, m.lunar_month, m.lunar_day, m.leap_monthexcept:return False, None, None, None, None#x = date_offset_to_zhdate(1938, 10, 29, 1)
#print(x)def zhdate_offset_to_zhdate(year_from, month_from, day_from, leap_from, offset_days):try:d1 = zhdate.ZhDate(year_from, month_from, day_from, leap_from)d2 = d1.to_datetime()d2 = d2 + datetime.timedelta(offset_days)d1 = d1.from_datetime(d2)return True, d1.lunar_year, d1.lunar_month, d1.lunar_day, d1.leap_monthexcept:return False, None, None, None, None#x = zhdate_offset_to_zhdate(1938, 10, 29, False, 31093)
#print(x)def zhdate_offset_to_date(year_from, month_from, day_from, leap_from, offset_days):try:d1 = zhdate.ZhDate(year_from, month_from, day_from, leap_from)d2 = d1.to_datetime()d2 = d2 + datetime.timedelta(offset_days) return True, d2.year, d2.month, d2.dayexcept:return False, None, None, None#x = zhdate_offset_to_date(1938, 10, 29, False, 31093)
#print(x)#------------------------------------------------------------------------------def fix_line(line):line = line.strip()length = 0while True:length = len(line)line = line.replace(' ', ' ')if length == len(line):breakreturn line#print(fix_line(' 1 2 3 4'))def line_to_num_array(line):line = fix_line(line)cells = line.split(' ')cells = [int(c.lstrip('0') if len(c) > 1 else c) for c in cells]return cells#print(line_to_num_array(' 1 2 3 4'))def date_ui():print("")print(" 要计算的内容")print("========================")print(" 1 公历 -> 公历 : 天数")print(" 2 公历 -> 农历 : 天数")print(" 3 农历 -> 公历 : 天数")print(" 4 农历 -> 农历 : 天数")print("")print(" 5 公历 + 天数 -> 公历")print(" 6 公历 + 天数 -> 农历")print(" 7 农历 + 天数 -> 公历")print(" 8 农历 + 天数 -> 农历")print("")print(" 9 公历 -> 农历")print(" 10 农历 -> 公历")print("========================")ans = input("请输入要计算的内容 : ")if ans == '1':print("请依次输入起始年、月、日和结束年、月、日,以空格分割不同的数据:")ans = input("")cells = line_to_num_array(ans)if len(cells) != 6:print("输入参数应该是 6 个。")else:flag, days = calc_days_between_dates(cells[0], cells[1], cells[2], cells[3], cells[4], cells[5])if not flag:print("计算失败,请检查参数是否合理。")else:print("天数:", days) elif ans == '2':print("请依次输入起始公历年、月、日和结束农历年、月、日、闰月标记,以空格分割不同的数据:")print("是闰月则闰月标记写 1, 否则写 0.")ans = input("")cells = line_to_num_array(ans)if len(cells) != 7:print("输入参数应该是 7 个。")else:flag, days = calc_days_between_date_and_zhdate(cells[0], cells[1], cells[2], cells[3], cells[4], cells[5], cells[6])if not flag:print("计算失败,请检查参数是否合理。")else:print("天数:", days) elif ans == '3':print("请依次输入起始农历年、月、日、闰月标记和结束公历年、月、日,以空格分割不同的数据:")print("是闰月则闰月标记写 1, 否则写 0.")ans = input("")cells = line_to_num_array(ans)if len(cells) != 7:print("输入参数应该是 7 个。")else:flag, days = calc_days_between_zhdate_and_date(cells[0], cells[1], cells[2], cells[3], cells[4], cells[5], cells[6])if not flag:print("计算失败,请检查参数是否合理。")else:print("天数:", days)elif ans == '4':print("请依次输入起始农历年、月、日、闰月标记和结束农历年、月、日、闰月标记,以空格分割不同的数据:")print("是闰月则闰月标记写 1, 否则写 0.")ans = input("")cells = line_to_num_array(ans)if len(cells) != 8:print("输入参数应该是 8 个。")else:flag, days = calc_days_between_zhdates(cells[0], cells[1], cells[2], cells[3], cells[4], cells[5], cells[6], cells[7])if not flag:print("计算失败,请检查参数是否合理。")else:print("天数:", days)elif ans == '5':print("请依次输入起始年、月、日和天数,以空格分割不同的数据:")ans = input("")cells = line_to_num_array(ans)if len(cells) != 4:print("输入参数应该是 4 个。")else:flag, *date = date_offset_to_date(cells[0], cells[1], cells[2], cells[3])if not flag:print("计算失败,请检查参数是否合理。")else:print("公历:%4d 年 %02d 月 %02d 日"%(date[0], date[1], date[2]))elif ans == '6':print("请依次输入起始年、月、日和天数,以空格分割不同的数据:")ans = input("")cells = line_to_num_array(ans)if len(cells) != 4:print("输入参数应该是 4 个。")else:flag, *date = date_offset_to_zhdate(cells[0], cells[1], cells[2], cells[3])if not flag:print("计算失败,请检查参数是否合理。")else:print("农历:%4d 年 %s %02d 月 %02d 日"%(date[0], '闰' if date[3] else '', date[1], date[2]))elif ans == '7':print("请依次输入起始农历年、月、日、闰月标记和天数,以空格分割不同的数据:")print("是闰月则闰月标记写 1, 否则写 0.")ans = input("")cells = line_to_num_array(ans)if len(cells) != 5:print("输入参数应该是 5 个。")else:flag, *date = zhdate_offset_to_date(cells[0], cells[1], cells[2], cells[3], cells[4])if not flag:print("计算失败,请检查参数是否合理。")else:print("公历:%4d 年 %02d 月 %02d 日"%(date[0], date[1], date[2]))elif ans == '8':print("请依次输入起始农历年、月、日、闰月标记和天数,以空格分割不同的数据:")print("是闰月则闰月标记写 1, 否则写 0.")ans = input("")cells = line_to_num_array(ans)if len(cells) != 5:print("输入参数应该是 5 个。")else:flag, *date = zhdate_offset_to_zhdate(cells[0], cells[1], cells[2], cells[3], cells[4])if not flag:print("计算失败,请检查参数是否合理。")else:print("农历:%4d 年 %s %02d 月 %02d 日"%(date[0], '闰' if date[3] else '', date[1], date[2]))elif ans == '9':print("请依次输入公历年、月、日,以空格分割不同的数据:")ans = input("")cells = line_to_num_array(ans)if len(cells) != 3:print("输入参数应该是 3 个。")else:flag, *date = date_to_zhdate(cells[0], cells[1], cells[2])if not flag:print("计算失败,请检查参数是否合理。")else:print("农历:%4d 年 %s %02d 月 %02d 日"%(date[0], '闰' if date[3] else '', date[1], date[2]))elif ans == '10':print("请依次输入起始农历年、月、日、闰月标记,以空格分割不同的数据:")ans = input("")cells = line_to_num_array(ans)if len(cells) != 4:print("输入参数应该是 4 个。")else:flag, *date = zhdate_to_date(cells[0], cells[1], cells[2], cells[3])if not flag:print("计算失败,请检查参数是否合理。")else:print("公历:%4d 年 %02d 月 %02d 日"%(date[0], date[1], date[2]))else:print("未定义的输入 :[%s]"%ans)return#------------------------------------------------------------------------------def ui_loop():print("")print("日期计算工具")print("Farman@2024")while True:date_ui()ans = input("继续?(Y/n): ")if ans == 'n':breakreturn#------------------------------------------------------------------------------if __name__ == "__main__":ui_loop()
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