feat: 支持 2023 年的节假日安排

- 官方文件: http://www.gov.cn/zhengce/content/2022-12/08/content_5730844.htm

chinese_calendar/constants.py

@@ -531,6 +531,33 @@ def __new__(cls, english, chinese, days):
     datetime.date(year=2022, month=10, day=5): Holiday.national_day.value,
     datetime.date(year=2022, month=10, day=6): Holiday.national_day.value,
     datetime.date(year=2022, month=10, day=7): Holiday.national_day.value,
+    datetime.date(year=2022, month=12, day=31): Holiday.new_years_day.value,
+    datetime.date(year=2023, month=1, day=1): Holiday.new_years_day.value,
+    datetime.date(year=2023, month=1, day=2): Holiday.new_years_day.value,
+    datetime.date(year=2023, month=1, day=21): Holiday.spring_festival.value,
+    datetime.date(year=2023, month=1, day=22): Holiday.spring_festival.value,
+    datetime.date(year=2023, month=1, day=23): Holiday.spring_festival.value,
+    datetime.date(year=2023, month=1, day=24): Holiday.spring_festival.value,
+    datetime.date(year=2023, month=1, day=25): Holiday.spring_festival.value,
+    datetime.date(year=2023, month=1, day=26): Holiday.spring_festival.value,
+    datetime.date(year=2023, month=1, day=27): Holiday.spring_festival.value,
+    datetime.date(year=2023, month=4, day=5): Holiday.tomb_sweeping_day.value,
+    datetime.date(year=2023, month=4, day=29): Holiday.labour_day.value,
+    datetime.date(year=2023, month=4, day=30): Holiday.labour_day.value,
+    datetime.date(year=2023, month=5, day=1): Holiday.labour_day.value,
+    datetime.date(year=2023, month=5, day=2): Holiday.labour_day.value,
+    datetime.date(year=2023, month=5, day=3): Holiday.labour_day.value,
+    datetime.date(year=2023, month=6, day=22): Holiday.dragon_boat_festival.value,
+    datetime.date(year=2023, month=6, day=23): Holiday.dragon_boat_festival.value,
+    datetime.date(year=2023, month=6, day=24): Holiday.dragon_boat_festival.value,
+    datetime.date(year=2023, month=9, day=29): Holiday.mid_autumn_festival.value,
+    datetime.date(year=2023, month=9, day=30): Holiday.national_day.value,
+    datetime.date(year=2023, month=10, day=1): Holiday.national_day.value,
+    datetime.date(year=2023, month=10, day=2): Holiday.national_day.value,
+    datetime.date(year=2023, month=10, day=3): Holiday.national_day.value,
+    datetime.date(year=2023, month=10, day=4): Holiday.national_day.value,
+    datetime.date(year=2023, month=10, day=5): Holiday.national_day.value,
+    datetime.date(year=2023, month=10, day=6): Holiday.national_day.value,
 }
 
 workdays = {
@@ -658,6 +685,13 @@ def __new__(cls, english, chinese, days):
     datetime.date(year=2022, month=5, day=7): Holiday.labour_day.value,
     datetime.date(year=2022, month=10, day=8): Holiday.national_day.value,
     datetime.date(year=2022, month=10, day=9): Holiday.national_day.value,
+    datetime.date(year=2023, month=1, day=28): Holiday.spring_festival.value,
+    datetime.date(year=2023, month=1, day=29): Holiday.spring_festival.value,
+    datetime.date(year=2023, month=4, day=23): Holiday.labour_day.value,
+    datetime.date(year=2023, month=5, day=6): Holiday.labour_day.value,
+    datetime.date(year=2023, month=6, day=25): Holiday.dragon_boat_festival.value,
+    datetime.date(year=2023, month=10, day=7): Holiday.national_day.value,
+    datetime.date(year=2023, month=10, day=8): Holiday.national_day.value,
 }
 
 in_lieu_days = {
@@ -786,4 +820,11 @@ def __new__(cls, english, chinese, days):
     datetime.date(year=2022, month=5, day=4): Holiday.labour_day.value,
     datetime.date(year=2022, month=10, day=6): Holiday.national_day.value,
     datetime.date(year=2022, month=10, day=7): Holiday.national_day.value,
+    datetime.date(year=2023, month=1, day=26): Holiday.spring_festival.value,
+    datetime.date(year=2023, month=1, day=27): Holiday.spring_festival.value,
+    datetime.date(year=2023, month=5, day=2): Holiday.labour_day.value,
+    datetime.date(year=2023, month=5, day=3): Holiday.labour_day.value,
+    datetime.date(year=2023, month=6, day=23): Holiday.dragon_boat_festival.value,
+    datetime.date(year=2023, month=10, day=5): Holiday.national_day.value,
+    datetime.date(year=2023, month=10, day=6): Holiday.national_day.value,
 }

chinese_calendar/scripts/data.py

@@ -66,6 +66,24 @@ def __init__(self):
                 pass
 
     # fmt: off
+    def _2023(self):
+        """ http://www.gov.cn/zhengce/content/2022-12/08/content_5730844.htm
+        一、元旦：2022年12月31日至2023年1月2日放假调休，共3天。
+        二、春节：1月21日至27日放假调休，共7天。1月28日（星期六）、1月29日（星期日）上班。
+        三、清明节：4月5日放假，共1天。
+        四、劳动节：4月29日至5月3日放假调休，共5天。4月23日（星期日）、5月6日（星期六）上班。
+        五、端午节：6月22日至24日放假调休，共3天。6月25日（星期日）上班。
+        六、中秋节、国庆节：9月29日至10月6日放假调休，共8天。10月7日（星期六）、10月8日（星期日）上班。
+        """
+        self.year_at(2023) \
+            .nyd().rest(1, 1).to(1, 2) \
+            .sf().rest(1, 21).to(1, 27).work(1, 28).to(1, 29).in_lieu(1, 26).to(1, 27) \
+            .tsd().rest(4, 5) \
+            .ld().rest(4, 29).to(5, 3).work(4, 23).work(5, 6).in_lieu(5, 2).to(5, 3) \
+            .dbf().rest(6, 22).to(6, 24).work(6, 25).in_lieu(6, 23) \
+            .maf().rest(9, 29) \
+            .nd().rest(9, 30).to(10, 6).work(10, 7).to(10, 8).in_lieu(10, 5).to(10, 6)
+
     def _2022(self):
         """ http://www.gov.cn/zhengce/content/2021-10/25/content_5644835.htm
         一、元旦：2022年1月1日至3日放假，共3天。
@@ -83,7 +101,8 @@ def _2022(self):
             .ld().rest(4, 30).to(5, 4).work(4, 24).work(5, 7).in_lieu(5, 3).to(5, 4) \
             .dbf().rest(6, 3).to(6, 5) \
             .maf().rest(9, 10).to(9, 12) \
-            .nd().rest(10, 1).to(10, 7).work(10, 8).work(10, 9).in_lieu(10, 6).to(10, 7)
+            .nd().rest(10, 1).to(10, 7).work(10, 8).work(10, 9).in_lieu(10, 6).to(10, 7) \
+            .nyd().rest(12, 31)
 
     def _2021(self):
         """ http://www.gov.cn/zhengce/content/2020-11/25/content_5564127.htm

tests/test_holiday_amount.py

@@ -21,6 +21,6 @@ def test_holiday_amount(self):
         holiday_amounts[2012] -= 1  # 12年可以享受11年补班的假
         holiday_amounts[2015] -= 1  # 15年是中国人民抗日战争暨世界反法西斯战争胜利70周年，多放1天
         holiday_amounts[2020] -= 2  # 20年春节因为新型冠状病毒疫情防控，延长假期2天
-        for year in range(2007, 2022 + 1):  # 06年数据少，不测了
+        for year in range(2007, 2023 + 1):  # 06年数据少，不测了
             self.assertEqual(11, holiday_amounts[year], "Holiday amount of year {}".format(year))
         self.assertEqual(1, 1)