some new features

.venv/lib/python3.12/site-packages/holidays/countries/jamaica.py

@@ -0,0 +1,79 @@
+#  holidays
+#  --------
+#  A fast, efficient Python library for generating country, province and state
+#  specific sets of holidays on the fly. It aims to make determining whether a
+#  specific date is a holiday as fast and flexible as possible.
+#
+#  Authors: Vacanza Team and individual contributors (see CONTRIBUTORS file)
+#           dr-prodigy <dr.prodigy.github@gmail.com> (c) 2017-2023
+#           ryanss <ryanssdev@icloud.com> (c) 2014-2017
+#  Website: https://github.com/vacanza/holidays
+#  License: MIT (see LICENSE file)
+
+from holidays.groups import ChristianHolidays, InternationalHolidays
+from holidays.observed_holiday_base import (
+    ObservedHolidayBase,
+    SUN_TO_NEXT_MON,
+    SUN_TO_NEXT_TUE,
+    SAT_SUN_TO_NEXT_MON,
+)
+
+
+class Jamaica(ObservedHolidayBase, ChristianHolidays, InternationalHolidays):
+    """Jamaica holidays.
+
+    References:
+        * <https://en.wikipedia.org/wiki/Public_holidays_in_Jamaica>
+        * <https://web.archive.org/web/20241110125301/https://www.mlss.gov.jm/wp-content/uploads/2017/11/The-Holidays-Public-General-Act.pdf>
+    """
+
+    country = "JM"
+    observed_label = "%s (observed)"
+
+    def __init__(self, *args, **kwargs):
+        ChristianHolidays.__init__(self)
+        InternationalHolidays.__init__(self)
+        kwargs.setdefault("observed_rule", SUN_TO_NEXT_MON)
+        super().__init__(*args, **kwargs)
+
+    def _populate_public_holidays(self):
+        # New Year's Day
+        self._add_observed(self._add_new_years_day("New Year's Day"))
+
+        # Ash Wednesday
+        self._add_ash_wednesday("Ash Wednesday")
+
+        # Good Friday
+        self._add_good_friday("Good Friday")
+
+        # Easter Monday
+        self._add_easter_monday("Easter Monday")
+
+        # National Labour Day
+        self._add_observed(
+            self._add_holiday_may_23("National Labour Day"), rule=SAT_SUN_TO_NEXT_MON
+        )
+
+        # Emancipation Day
+        if self._year >= 1998:
+            self._add_observed(self._add_holiday_aug_1("Emancipation Day"))
+
+        # Independence Day
+        self._add_observed(self._add_holiday_aug_6("Independence Day"))
+
+        # National Heroes Day
+        self._add_holiday_3rd_mon_of_oct("National Heroes Day")
+
+        # Christmas Day
+        self._add_observed(self._add_christmas_day("Christmas Day"), rule=SUN_TO_NEXT_TUE)
+
+        # Boxing Day
+        self._add_observed(self._add_christmas_day_two("Boxing Day"))
+
+
+class JM(Jamaica):
+    pass
+
+
+class JAM(Jamaica):
+    pass