some new features

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

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+#  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 gettext import gettext as tr
+
+from holidays.calendars.gregorian import _timedelta, FRI, SAT
+from holidays.constants import OPTIONAL, PUBLIC, SCHOOL
+from holidays.groups import HebrewCalendarHolidays
+from holidays.observed_holiday_base import (
+    ObservedHolidayBase,
+    MON_TO_NEXT_TUE,
+    THU_TO_PREV_WED,
+    FRI_TO_PREV_WED,
+    FRI_TO_PREV_THU,
+    SAT_TO_PREV_THU,
+    SAT_TO_NEXT_SUN,
+    SUN_TO_NEXT_MON,
+)
+
+
+class Israel(ObservedHolidayBase, HebrewCalendarHolidays):
+    """Israel holidays.
+
+    References:
+        * <https://en.wikipedia.org/wiki/Public_holidays_in_Israel>
+        * <https://web.archive.org/web/20190923042619/https://www.knesset.gov.il/laws/special/heb/jerusalem_day_law.htm>
+    """
+
+    country = "IL"
+    default_language = "he"
+    # %s (observed).
+    observed_label = tr("%s (נצפה)")
+    supported_categories = (OPTIONAL, PUBLIC, SCHOOL)
+    supported_languages = ("en_US", "he", "th", "uk")
+    weekend = {FRI, SAT}
+    start_year = 1948
+
+    def __init__(self, *args, **kwargs):
+        HebrewCalendarHolidays.__init__(self)
+        kwargs.setdefault("observed_rule", FRI_TO_PREV_THU + SAT_TO_PREV_THU)
+        super().__init__(*args, **kwargs)
+
+    def _add_observed(self, dt, name, rule):
+        is_observed, _ = super()._add_observed(dt, name, rule)
+        if not is_observed:
+            self._add_holiday(name, dt)
+
+    def _populate_public_holidays(self):
+        # Rosh Hashanah (New Year).
+        self._add_rosh_hashanah(tr("ראש השנה"), range(2))
+
+        # Yom Kippur (Day of Atonement).
+        self._add_yom_kippur(tr("יום כיפור"))
+
+        # Sukkot (Feast of Tabernacles).
+        self._add_sukkot(tr("סוכות"))
+        # Simchat Torah / Shemini Atzeret.
+        self._add_sukkot(tr("שמחת תורה/שמיני עצרת"), +7)
+
+        # Pesach (Passover).
+        self._add_passover(tr("פסח"))
+        # Shvi'i shel Pesach (Seventh day of Passover)
+        self._add_passover(tr("שביעי של פסח"), +6)
+
+        rule = FRI_TO_PREV_THU + SAT_TO_PREV_THU
+        if self._year >= 2004:
+            rule += MON_TO_NEXT_TUE
+        self._add_observed(
+            self._hebrew_calendar.israel_independence_date(self._year),
+            # Yom Ha-Atzmaut (Independence Day).
+            tr("יום העצמאות"),
+            rule,
+        )
+
+        # Shavuot.
+        self._add_shavuot(tr("שבועות"))
+
+    def _populate_optional_holidays(self):
+        # Chol HaMoed Sukkot (Feast of Tabernacles holiday).
+        self._add_sukkot(tr("חול המועד סוכות"), range(1, 6))
+
+        if self._year >= 2008:
+            # Sigd.
+            self._add_yom_kippur(tr("סיגד"), +49)
+
+        # Purim.
+        self._add_purim(tr("פורים"))
+
+        # Chol HaMoed Pesach (Passover holiday).
+        self._add_passover(tr("חול המועד פסח"), range(1, 6))
+
+        if self._year >= 1963:
+            rule = THU_TO_PREV_WED + FRI_TO_PREV_WED
+            if self._year >= 2004:
+                rule += SUN_TO_NEXT_MON
+            self._add_observed(
+                _timedelta(self._hebrew_calendar.israel_independence_date(self._year), -1),
+                # Yom Hazikaron (Fallen Soldiers and Victims of Terrorism Remembrance Day).
+                tr("יום הזיכרון לחללי מערכות ישראל ונפגעי פעולות האיבה"),
+                rule,
+            )
+
+        if self._year >= 1998:
+            # Yom Yerushalayim (Jerusalem Day).
+            self._add_lag_baomer(tr("יום ירושלים"), +10)
+
+        self._add_observed(
+            self._hebrew_calendar.tisha_bav_date(self._year),
+            # Tisha B'Av (Tisha B'Av, fast).
+            tr("תשעה באב"),
+            SAT_TO_NEXT_SUN,
+        )
+
+    def _populate_school_holidays(self):
+        # Chol HaMoed Sukkot (Feast of Tabernacles holiday).
+        self._add_sukkot(tr("חול המועד סוכות"), range(1, 6))
+
+        # Hanukkah.
+        self._add_hanukkah(tr("חנוכה"), range(8))
+
+        self._add_observed(
+            _timedelta(self._hebrew_calendar.purim_date(self._year), -1),
+            # Ta`anit Ester (Fast of Esther).
+            tr("תענית אסתר"),
+            SAT_TO_PREV_THU,
+        )
+
+        # Purim.
+        self._add_purim(tr("פורים"))
+
+        # Chol HaMoed Pesach (Passover holiday).
+        self._add_passover(tr("חול המועד פסח"), range(1, 6))
+
+        # Lag Ba'omer (Lag BaOmer).
+        self._add_lag_baomer(tr('ל"ג בעומר'))
+
+
+class IL(Israel):
+    pass
+
+
+class ISR(Israel):
+    pass