92 lines
3.3 KiB
Python
92 lines
3.3 KiB
Python
# holidays
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# --------
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# A fast, efficient Python library for generating country, province and state
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# specific sets of holidays on the fly. It aims to make determining whether a
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# specific date is a holiday as fast and flexible as possible.
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#
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# Authors: Vacanza Team and individual contributors (see CONTRIBUTORS file)
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# dr-prodigy <dr.prodigy.github@gmail.com> (c) 2017-2023
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# ryanss <ryanssdev@icloud.com> (c) 2014-2017
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# Website: https://github.com/vacanza/holidays
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# License: MIT (see LICENSE file)
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from holidays.calendars.gregorian import JUL
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from holidays.groups import ChristianHolidays, InternationalHolidays, StaticHolidays
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from holidays.observed_holiday_base import (
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ObservedHolidayBase,
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SAT_TO_NEXT_MON,
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SUN_TO_NEXT_MON,
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SUN_TO_NEXT_TUE,
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)
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class Botswana(ObservedHolidayBase, ChristianHolidays, InternationalHolidays, StaticHolidays):
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"""Botswana holidays.
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References:
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* <https://web.archive.org/web/20250126165541/https://www.gov.bw/public-holidays>
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* <https://web.archive.org/web/20240303024114/https://publicholidays.africa/botswana/2021-dates/>
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* <https://web.archive.org/web/20250126135243/https://www.timeanddate.com/holidays/botswana/>
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* <https://web.archive.org/web/20231103081712/http://www.ilo.org/dyn/travail/docs/1766/Public%20Holidays%20Act.pdf>
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"""
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country = "BW"
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observed_label = "%s (observed)"
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start_year = 1966
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def __init__(self, *args, **kwargs):
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ChristianHolidays.__init__(self)
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InternationalHolidays.__init__(self)
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StaticHolidays.__init__(self, BotswanaStaticHolidays)
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kwargs.setdefault("observed_rule", SUN_TO_NEXT_MON)
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kwargs.setdefault("observed_since", 1995)
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super().__init__(*args, **kwargs)
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def _populate_public_holidays(self):
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self._add_observed(self._add_new_years_day("New Year's Day"), rule=SUN_TO_NEXT_TUE)
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self._add_observed(self._add_new_years_day_two("New Year's Day Holiday"))
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self._add_good_friday("Good Friday")
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self._add_holy_saturday("Holy Saturday")
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self._add_easter_monday("Easter Monday")
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self._add_observed(may_1 := self._add_labor_day("Labour Day"))
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if self._year >= 2016:
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self._add_observed(
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may_1, name="Labour Day Holiday", rule=SAT_TO_NEXT_MON, show_observed_label=False
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)
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self._add_ascension_thursday("Ascension Day")
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self._add_observed(self._add_holiday_jul_1("Sir Seretse Khama Day"))
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self._add_holiday_3rd_mon_of_jul("President's Day")
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self._add_holiday_1_day_past_3rd_mon_of_jul("President's Day Holiday")
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self._add_observed(self._add_holiday_sep_30("Botswana Day"), rule=SUN_TO_NEXT_TUE)
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self._add_observed(self._add_holiday_oct_1("Botswana Day Holiday"))
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self._add_observed(self._add_christmas_day("Christmas Day"), rule=SUN_TO_NEXT_TUE)
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self._add_observed(dec_26 := self._add_christmas_day_two("Boxing Day"))
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if self._year >= 2016:
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self._add_observed(
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dec_26, name="Boxing Day Holiday", rule=SAT_TO_NEXT_MON, show_observed_label=False
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)
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class BW(Botswana):
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pass
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class BWA(Botswana):
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pass
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class BotswanaStaticHolidays:
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special_public_holidays = {
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2019: (JUL, 2, "Public Holiday"),
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}
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