# 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 (c) 2017-2023 # ryanss (c) 2014-2017 # Website: https://github.com/vacanza/holidays # License: MIT (see LICENSE file) from datetime import date from gettext import gettext as tr from holidays.calendars import _CustomIslamicHolidays from holidays.calendars.gregorian import ( JAN, FEB, MAR, APR, MAY, JUN, JUL, AUG, SEP, OCT, NOV, DEC, MON, TUE, WED, THU, FRI, SAT, SUN, ) from holidays.groups import ( ChineseCalendarHolidays, ChristianHolidays, InternationalHolidays, IslamicHolidays, StaticHolidays, ) from holidays.observed_holiday_base import ( ObservedHolidayBase, ObservedRule, FRI_SUN_TO_NEXT_WORKDAY, ) BN_WORKDAY_TO_NEXT_WORKDAY = ObservedRule({MON: +7, TUE: +7, WED: +7, THU: +7, SAT: +7}) class Brunei( ObservedHolidayBase, ChineseCalendarHolidays, ChristianHolidays, InternationalHolidays, IslamicHolidays, StaticHolidays, ): """Brunei holidays. References: * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Checked with: * * * * [Jubli Emas Sultan Hassanal Bolkiah](https://web.archive.org/web/20241127203518/https://www.brudirect.com/news.php?id=28316) """ country = "BN" default_language = "ms" # %s (estimated). estimated_label = tr("%s (anggaran)") # %s (observed). observed_label = tr("%s (diperhatikan)") # %s (observed, estimated). observed_estimated_label = tr("%s (diperhatikan, anggaran)") supported_languages = ("en_US", "ms", "th") weekend = {FRI, SUN} # Available post-Independence from 1984 afterwards. start_year = 1984 def __init__(self, *args, islamic_show_estimated: bool = True, **kwargs): """ Args: islamic_show_estimated: Whether to add "estimated" label to Islamic holidays name if holiday date is estimated. """ ChineseCalendarHolidays.__init__(self) ChristianHolidays.__init__(self) InternationalHolidays.__init__(self) IslamicHolidays.__init__( self, cls=BruneiIslamicHolidays, show_estimated=islamic_show_estimated ) StaticHolidays.__init__(self, cls=BruneiStaticHolidays) kwargs.setdefault("observed_rule", FRI_SUN_TO_NEXT_WORKDAY) super().__init__(*args, **kwargs) def _populate_observed(self, dts: set[date], *, multiple: bool = False) -> None: super()._populate_observed(dts, multiple=multiple) for dt in sorted(dts): if len(self.get_list(dt)) > 1: self._add_observed(dt, rule=BN_WORKDAY_TO_NEXT_WORKDAY) def _populate_public_holidays(self): dts_observed = set() # New Year's Day. dts_observed.add(self._add_new_years_day(tr("Awal Tahun Masihi"))) # Lunar New Year. dts_observed.add(self._add_chinese_new_years_day(tr("Tahun Baru Cina"))) # Starts in 1984. # National Day. dts_observed.add(self._add_holiday_feb_23(tr("Hari Kebangsaan"))) # Starts in 1984. # Commemorates the formation of Royal Brunei Malay Regiment in 1961. dts_observed.add( # Armed Forces Day. self._add_holiday_may_31(tr("Hari Angkatan Bersenjata Diraja Brunei")) ) # Started in 1968. dts_observed.add( # Sultan Hassanal Bolkiah's Birthday. self._add_holiday_jul_15(tr("Hari Keputeraan KDYMM Sultan Brunei")) ) # Christmas Day. dts_observed.add(self._add_christmas_day(tr("Hari Natal"))) # Islamic New Year. dts_observed.update(self._add_islamic_new_year_day(tr("Awal Tahun Hijrah"))) # Prophet's Birthday. dts_observed.update(self._add_mawlid_day(tr("Maulidur Rasul"))) # Isra' and Mi'raj. dts_observed.update(self._add_isra_and_miraj_day(tr("Israk dan Mikraj"))) # First Day of Ramadan. dts_observed.update(self._add_ramadan_beginning_day(tr("Hari Pertama Berpuasa"))) # Anniversary of the revelation of the Quran. dts_observed.update(self._add_nuzul_al_quran_day(tr("Hari Nuzul Al-Quran"))) # This is celebrate for three days in Brunei. # Observed as 'Hari Raya Puasa' and only for 2 days prior to 2012. # This was only observed for a single day in 2000. # Eid al-Fitr. name = tr("Hari Raya Aidil Fitri") dts_observed.update(self._add_eid_al_fitr_day(name)) if self._year != 2000: dts_observed.update(self._add_eid_al_fitr_day_two(name)) if self._year >= 2012: dts_observed.update(self._add_eid_al_fitr_day_three(name)) # Eid al-Adha. dts_observed.update(self._add_eid_al_adha_day(tr("Hari Raya Aidil Adha"))) if self.observed: self._populate_observed(dts_observed, multiple=True) class BN(Brunei): pass class BRN(Brunei): pass class BruneiIslamicHolidays(_CustomIslamicHolidays): EID_AL_ADHA_DATES_CONFIRMED_YEARS = (1998, 2026) EID_AL_ADHA_DATES = { 1999: (MAR, 28), 2000: (MAR, 17), 2001: (MAR, 6), 2002: (FEB, 23), 2003: (FEB, 12), 2004: (FEB, 2), 2006: (JAN, 11), 2007: ((JAN, 1), (DEC, 20)), 2014: (OCT, 5), 2015: (SEP, 24), 2016: (SEP, 12), 2018: (AUG, 22), 2023: (JUN, 29), 2024: (JUN, 17), 2025: (JUN, 7), } EID_AL_FITR_DATES_CONFIRMED_YEARS = (1998, 2026) EID_AL_FITR_DATES = { 1998: (JAN, 30), 1999: (JAN, 19), 2002: (DEC, 6), 2005: (NOV, 4), 2006: (OCT, 24), 2019: (JUN, 5), 2023: (APR, 22), 2025: (MAR, 31), 2026: (MAR, 21), } HIJRI_NEW_YEAR_DATES_CONFIRMED_YEARS = (1998, 2026) HIJRI_NEW_YEAR_DATES = { 1998: (APR, 28), 2004: (FEB, 22), 2011: (NOV, 27), 2013: (NOV, 5), 2017: (SEP, 22), 2019: (SEP, 1), 2021: (AUG, 10), 2025: (JUN, 27), 2026: (JUN, 17), } ISRA_AND_MIRAJ_DATES_CONFIRMED_YEARS = (1998, 2026) ISRA_AND_MIRAJ_DATES = { 1998: (NOV, 17), 1999: (NOV, 6), 2000: (OCT, 25), 2001: (OCT, 15), 2007: (AUG, 11), 2010: (JUL, 10), 2014: (MAY, 27), 2016: (MAY, 5), 2018: (APR, 14), 2026: (JAN, 17), } MAWLID_DATES_CONFIRMED_YEARS = (1998, 2026) MAWLID_DATES = { 2000: (JUN, 15), 2002: (MAY, 25), 2003: (MAY, 14), 2004: (MAY, 2), 2006: (APR, 11), 2012: (FEB, 5), 2014: (JAN, 14), 2015: ((JAN, 3), (DEC, 24)), 2016: (DEC, 12), 2017: (DEC, 1), 2021: (OCT, 19), 2023: (SEP, 28), 2024: (SEP, 16), 2025: (SEP, 5), } NUZUL_AL_QURAN_DATES_CONFIRMED_YEARS = (1998, 2026) NUZUL_AL_QURAN_DATES = { 1998: (JAN, 16), 1999: ((JAN, 5), (DEC, 25)), 2001: (DEC, 3), 2003: (NOV, 12), 2004: (NOV, 1), 2005: (OCT, 21), 2008: (SEP, 18), 2012: (AUG, 6), 2013: (JUL, 26), 2014: (JUL, 15), 2018: (JUN, 2), 2022: (APR, 19), 2024: (MAR, 28), 2025: (MAR, 18), 2026: (MAR, 7), } RAMADAN_BEGINNING_DATES_CONFIRMED_YEARS = (1998, 2026) RAMADAN_BEGINNING_DATES = { 1998: (DEC, 20), 2001: (NOV, 17), 2003: (OCT, 27), 2004: (OCT, 16), 2005: (OCT, 5), 2012: (JUL, 21), 2013: (JUL, 10), 2014: (JUN, 29), 2018: (MAY, 17), 2022: (APR, 3), 2024: (MAR, 12), 2025: (MAR, 2), 2026: (FEB, 19), } class BruneiStaticHolidays: special_public_holidays = { 1998: ( AUG, 10, # Proclamation Ceremony of Crown Prince Al-Muhtadee Billah of Brunei. tr("Istiadat Pengisytiharan Duli Pengiran Muda Mahkota Al-Muhtadee Billah"), ), # Royal Wedding of Crown Prince Al-Muhtadee Billah and Crown Princess Sarah of Brunei. 2004: (SEP, 9, tr("Istiadat Perkahwinan Diraja Brunei 2004")), # Sultan Hassanal Bolkiah's Golden Jubilee celebration. 2017: (OCT, 5, tr("Jubli Emas Sultan Hassanal Bolkiah")), }