321 lines
9.7 KiB
Python
321 lines
9.7 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 gettext import gettext as tr
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from holidays import OPTIONAL, PUBLIC
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from holidays.calendars import _CustomIslamicHolidays
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from holidays.calendars.gregorian import (
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JAN,
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FEB,
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MAR,
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APR,
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MAY,
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JUN,
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JUL,
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AUG,
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SEP,
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OCT,
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NOV,
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DEC,
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SUN,
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)
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from holidays.groups import ChristianHolidays, InternationalHolidays, IslamicHolidays
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from holidays.observed_holiday_base import ObservedHolidayBase, SUN_TO_NEXT_MON
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class Niger(ObservedHolidayBase, ChristianHolidays, InternationalHolidays, IslamicHolidays):
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"""Niger holidays.
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References:
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* [Law No. 59-22 of December 24, 1959](https://web.archive.org/web/20241106023958/https://www.impots.gouv.ne/media/loi/1960.pdf)
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* <https://web.archive.org/web/20110721063839/http://www.ais-asecna.org/pdf/gen/gen-2-1/12gen2-1-01.pdf>
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* <https://web.archive.org/web/20250531032502/https://wageindicator.org/documents/decentworkcheck/africa/niger-french-2021.pdf>
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* <https://en.wikipedia.org/wiki/Public_holidays_in_Niger>
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* <https://web.archive.org/web/20250531032604/https://wageindicator.org/fr-ne/droit-du-travail/les-conges-et-les-jours-de-repos>
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* <https://web.archive.org/web/20250206194155/https://www.rivermate.com/guides/niger/leave>
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* [Eid al-Adha](https://web.archive.org/web/20250117013558/https://www.timeanddate.com/holidays/niger/eid-al-adha)
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* [Eid al-Fitr](https://web.archive.org/web/20250114130118/https://www.timeanddate.com/holidays/niger/eid-al-fitr)
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* [Laylat al-Qadr](https://web.archive.org/web/20250531033137/https://www.timeanddate.com/holidays/niger/laylat-al-qadr)
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* [Islamic New Year](https://web.archive.org/web/20240723135601/https://www.timeanddate.com/holidays/niger/muharram-new-year)
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* [Prophet's Birthday](https://web.archive.org/web/20250124122731/https://www.timeanddate.com/holidays/niger/prophet-birthday)
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Notes:
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After Law No. 97-020 of June 20, 1997 establishing public holidays came into
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effect, holidays that fell on the mandatory weekly rest day (Sunday) were
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observed on the next Monday.
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"""
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country = "NE"
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default_language = "fr_NE"
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supported_languages = ("en_US", "fr_NE")
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supported_categories = (OPTIONAL, PUBLIC)
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# %s (observed).
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observed_label = tr("%s (observé)")
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# %s (estimated).
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estimated_label = tr("%s (estimé)")
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# %s (observed, estimated).
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observed_estimated_label = tr("%s (observé, estimé)")
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# Law No. 59-22.
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start_year = 1960
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weekend = {SUN}
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def __init__(self, *args, islamic_show_estimated: bool = True, **kwargs):
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"""
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Args:
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islamic_show_estimated:
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Whether to add "estimated" label to Islamic holidays name
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if holiday date is estimated.
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"""
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ChristianHolidays.__init__(self)
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InternationalHolidays.__init__(self)
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IslamicHolidays.__init__(
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self, cls=NigerIslamicHolidays, show_estimated=islamic_show_estimated
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)
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kwargs.setdefault("observed_rule", SUN_TO_NEXT_MON)
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kwargs.setdefault("observed_since", 1998)
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super().__init__(*args, **kwargs)
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def _populate_public_holidays(self):
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# New Year's Day.
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self._add_observed(self._add_new_years_day(tr("Jour de l'An")))
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# Easter Monday.
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self._add_easter_monday(tr("Lundi de Pâques"))
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if self._year >= 1995:
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# National Concord Day.
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self._add_observed(self._add_holiday_apr_24(tr("Fête nationale de la Concorde")))
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# International Labor Day.
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self._add_observed(self._add_labor_day(tr("Journée internationale du travail")))
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if self._year >= 2024:
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# Anniversary of the CNSP Coup.
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self._add_observed(self._add_holiday_jul_26(tr("Anniversaire du coup d'État du CNSP")))
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self._add_observed(
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self._add_holiday_aug_3(
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# Anniversary of the Proclamation of Independence.
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tr("L'anniversaire de la proclamation de l'indépendance")
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if self._year >= 1961
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# Independence Day.
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else tr("Jour de l'indépendance")
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)
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)
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# National Day.
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self._add_observed(self._add_holiday_dec_18(tr("Fête nationale")))
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# Christmas Day.
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self._add_observed(self._add_christmas_day(tr("Noël")))
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# Islamic New Year.
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for dt in self._add_islamic_new_year_day(tr("Jour de l'An musulman")):
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self._add_observed(dt)
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# Prophet's Birthday.
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for dt in self._add_mawlid_day(tr("Mouloud")):
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self._add_observed(dt)
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# Laylat al-Qadr.
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for dt in self._add_laylat_al_qadr_day(tr("Laylat al-Qadr")):
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self._add_observed(dt)
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# Eid al-Fitr.
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for dt in self._add_eid_al_fitr_day(tr("Korité")):
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self._add_observed(dt)
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# Eid al-Adha.
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self._add_eid_al_adha_day(tr("Tabaski"))
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# Day after Eid al-Adha.
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for dt in self._add_eid_al_adha_day_two(tr("Lendemain de la Tabaski")):
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self._add_observed(dt)
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def _populate_optional_holidays(self):
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# Ascension Day.
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self._add_ascension_thursday(tr("Ascension"))
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# Whit Monday.
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self._add_whit_monday(tr("Lundi de Pentecôte"))
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# Assumption Day.
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self._add_observed(self._add_assumption_of_mary_day(tr("Assomption")))
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# All Saints' Day.
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self._add_observed(self._add_all_saints_day(tr("Toussaint")))
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class NigerIslamicHolidays(_CustomIslamicHolidays):
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EID_AL_ADHA_DATES = {
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1998: (APR, 8),
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1999: (MAR, 28),
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2000: (MAR, 16),
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2001: (MAR, 6),
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2002: (FEB, 23),
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2003: (FEB, 12),
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2004: (FEB, 2),
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2005: (JAN, 21),
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2006: ((JAN, 10), (DEC, 31)),
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2007: (DEC, 20),
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2008: (DEC, 9),
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2009: (NOV, 28),
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2010: (NOV, 17),
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2011: (NOV, 7),
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2012: (OCT, 26),
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2013: (OCT, 15),
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2014: (OCT, 5),
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2016: (SEP, 13),
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2017: (SEP, 2),
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2018: (AUG, 22),
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2019: (AUG, 11),
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2020: (JUL, 31),
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2021: (JUL, 20),
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2022: (JUL, 10),
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2023: (JUN, 28),
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2024: (JUN, 16),
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2025: (JUN, 7),
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}
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EID_AL_FITR_DATES = {
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1998: (JAN, 30),
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1999: (JAN, 19),
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2000: ((JAN, 8), (DEC, 28)),
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2001: (DEC, 17),
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2002: (DEC, 6),
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2003: (NOV, 26),
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2004: (NOV, 14),
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2005: (NOV, 4),
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2006: (OCT, 24),
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2007: (OCT, 13),
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2008: (OCT, 2),
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2009: (SEP, 21),
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2010: (SEP, 10),
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2011: (AUG, 31),
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2012: (AUG, 19),
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2013: (AUG, 8),
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2014: (JUL, 29),
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2015: (JUL, 18),
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2016: (JUL, 7),
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2017: (JUN, 26),
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2018: (JUN, 15),
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2019: (JUN, 4),
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2020: (MAY, 23),
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2021: (MAY, 12),
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2022: (MAY, 1),
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2023: (APR, 21),
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2024: (APR, 9),
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2025: (MAR, 30),
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}
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HIJRI_NEW_YEAR_DATES = {
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1998: (APR, 28),
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1999: (APR, 17),
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2000: (APR, 6),
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2001: (MAR, 26),
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2002: (MAR, 15),
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2003: (MAR, 5),
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2004: (FEB, 22),
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2005: (FEB, 10),
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2006: (JAN, 31),
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2007: (JAN, 20),
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2008: ((JAN, 10), (DEC, 29)),
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2009: (DEC, 18),
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2010: (DEC, 8),
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2011: (NOV, 27),
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2012: (NOV, 15),
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2013: (NOV, 5),
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2014: (OCT, 25),
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2015: (OCT, 15),
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2016: (OCT, 3),
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2017: (SEP, 22),
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2018: (SEP, 12),
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2019: (AUG, 31),
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2020: (AUG, 21),
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2021: (AUG, 10),
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2022: (JUL, 30),
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2023: (JUL, 19),
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2024: (JUL, 6),
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2025: (JUN, 27),
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}
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LAYLAT_AL_QADR_DATES = {
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1998: (JAN, 26),
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1999: (JAN, 15),
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2000: ((JAN, 4), (DEC, 24)),
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2001: (DEC, 13),
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2002: (DEC, 2),
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2003: (NOV, 22),
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2004: (NOV, 11),
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2005: (OCT, 31),
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2006: (OCT, 20),
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2007: (OCT, 9),
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2008: (SEP, 28),
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2009: (SEP, 17),
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2010: (SEP, 6),
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2011: (AUG, 27),
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2012: (AUG, 15),
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2013: (AUG, 4),
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2014: (JUL, 25),
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2015: (JUL, 14),
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2016: (JUL, 2),
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2017: (JUN, 22),
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2018: (JUN, 11),
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2019: (JUN, 1),
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2020: (MAY, 20),
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2021: (MAY, 9),
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2022: (APR, 28),
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2023: (APR, 18),
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2024: (APR, 6),
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2025: (MAR, 27),
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}
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MAWLID_DATES = {
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1998: (JUL, 7),
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1999: (JUN, 26),
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2000: (JUN, 15),
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2001: (JUN, 4),
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2002: (MAY, 24),
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2003: (MAY, 14),
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2004: (MAY, 2),
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2005: (APR, 21),
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2006: (APR, 11),
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2007: (MAR, 31),
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2008: (MAR, 20),
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2009: (MAR, 9),
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2010: (FEB, 26),
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2011: (FEB, 16),
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2012: (FEB, 5),
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2013: (JAN, 24),
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2014: (JAN, 14),
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2015: ((JAN, 3), (DEC, 24)),
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2016: (DEC, 12),
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2017: (DEC, 1),
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2018: (NOV, 21),
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2019: (NOV, 10),
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2020: (OCT, 29),
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2021: (OCT, 18),
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2022: (OCT, 8),
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2023: (SEP, 27),
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2024: (SEP, 16),
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2025: (SEP, 5),
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}
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class NE(Niger):
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pass
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class NER(Niger):
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pass
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