# 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 typing import Optional from holidays.calendars.thai import THAI_CALENDAR, _ThaiLunisolar class ThaiCalendarHolidays: """ Thai lunisolar calendar holidays. For more info, see class `_ThaiLunisolar`. Calendar-type checking are done by `_ThaiLunisolar`. """ def __init__(self, calendar=THAI_CALENDAR) -> None: self.__calendar = calendar self._thai_calendar = _ThaiLunisolar(calendar) def _add_asarnha_bucha(self, name) -> Optional[date]: """ Add Asarnha Bucha. Asalha Pūjā (also written as Asarnha Bucha Day) is a Buddhist festival celebrated on the 15th Waxing Day (Full Moon) of Month 8. https://en.wikipedia.org/wiki/Asalha_Puja """ return self._add_thai_calendar_holiday( name, self._thai_calendar.asarnha_bucha_date(self._year) ) def _add_boun_haw_khao_padapdin(self, name) -> Optional[date]: """ Add Boun Haw Khao Padapdin. Boun Haw Khao Padapdin (also known as Rice Growing Festival) is a Buddhist festival celebrated on the 14th Waning Day of Month 9. https://www.timsthailand.com/boon-khao-pradap-din/ """ return self._add_thai_calendar_holiday( name, self._thai_calendar.boun_haw_khao_padapdin_date(self._year) ) def _add_boun_haw_khao_salark(self, name) -> Optional[date]: """ Add Boun Haw Khao Salark. Boun Haw Khao Salark (also known as Ancestor Festival) is a Buddhist festival celebrated on the 15th Waxing Day of Month 10. https://www.timsthailand.com/boon-khao-sak/ """ return self._add_thai_calendar_holiday( name, self._thai_calendar.boun_haw_khao_salark_date(self._year) ) def _add_boun_suang_heua(self, name) -> Optional[date]: """ Add Boun Suang Huea. Boun Suang Huea Nakhone Luang Prabang (also known as Vientiane Boat Racing Festival) is a Buddhist festival celebrated on the 1st Waning Day of Month 11. https://sonasia-holiday.com/sonabee/laos-boat-racing-festival """ return self._add_thai_calendar_holiday( name, self._thai_calendar.boun_suang_heua_date(self._year) ) def _add_khao_phansa(self, name) -> Optional[date]: """ Add Khao Phansa. Start of Buddhist Lent (also written as Khao Phansa Day) is a Buddhist festival celebrated on the 1st Waning Day of Month 8. https://en.wikipedia.org/wiki/Vassa """ return self._add_thai_calendar_holiday( name, self._thai_calendar.khao_phansa_date(self._year) ) def _add_loy_krathong(self, name) -> Optional[date]: """ Add Loy Krathong. Also known as "Boun That Louang" and "Bon Om Touk". This concides with the 15th Waxing Day (Full Moon) of Month 12 in Thai Lunar Calendar. https://en.wikipedia.org/wiki/Loy_Krathong https://en.wikipedia.org/wiki/Bon_Om_Touk """ return self._add_thai_calendar_holiday( name, self._thai_calendar.loy_krathong_date(self._year) ) def _add_makha_bucha(self, name, calendar=None) -> Optional[date]: """ Add Makha Bucha. Māgha Pūjā (also written as Makha Bousa and Meak Bochea Day) is a Buddhist festival celebrated on the 15th Waxing Day (Full Moon) of Month 3. Khmer variant: always fall on Month 3. Thai variant: will use Month 4 instead for Athikamat years. https://en.wikipedia.org/wiki/Māgha_Pūjā """ calendar = calendar or self.__calendar return self._add_thai_calendar_holiday( name, self._thai_calendar.makha_bucha_date(self._year, calendar) ) def _add_ok_phansa(self, name) -> Optional[date]: """ Add Ok Phansa. End of Buddhist Lent (also written as Ok Phansa Day) is a Buddhist festival celebrated on the 15th Waxing Day of Month 11. https://en.wikipedia.org/wiki/Pavarana """ return self._add_thai_calendar_holiday( name, self._thai_calendar.ok_phansa_date(self._year) ) def _add_pchum_ben(self, name) -> Optional[date]: """ Add Pchum Ben. Also known as "Prachum Bandar". This concides with the 15th Waning Day (New Moon) of Month 10 in Thai Lunar Calendar. https://en.wikipedia.org/wiki/Pchum_Ben """ return self._add_thai_calendar_holiday( name, self._thai_calendar.pchum_ben_date(self._year) ) def _add_preah_neangkoal(self, name) -> Optional[date]: """ Add Preah Reach Pithi Chrat Preah Neangkoal. Also known as "Cambodian Royal Ploughing Ceremony". This always concides with the 4th Waning Day of Month 6 in Khmer Lunar Calendar. https://en.wikipedia.org/wiki/Royal_Ploughing_Ceremony """ return self._add_thai_calendar_holiday( name, self._thai_calendar.preah_neangkoal_date(self._year) ) def _add_thai_calendar_holiday(self, name, dt) -> Optional[date]: """ Add Thai calendar holiday. If the result from `_ThaiLunisolar` is none then no holidays added. """ if dt is None: return None return self._add_holiday(name, dt) def _add_visakha_bucha(self, name, calendar=None) -> Optional[date]: """ Add Visakha Bucha. Vesak (also written as Visakha Bousa Day and Visaka Bochea Day) is a Buddhist festival celebrated on the 15th Waxing Day (Full Moon) of Month 6. Khmer variant: always fall on Month 6. Thai variant: will use Month 7 instead for Athikamat years. https://en.wikipedia.org/wiki/Vesak """ calendar = calendar or self.__calendar return self._add_thai_calendar_holiday( name, self._thai_calendar.visakha_bucha_date(self._year, calendar) )