46 lines
1.5 KiB
Python
46 lines
1.5 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 datetime import date
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from typing import Optional
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from holidays.calendars import _BalineseSakaLunar
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class BalineseSakaCalendarHolidays:
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"""
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Balinese Saka lunar calendar holidays.
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"""
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def __init__(self) -> None:
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self._balinese_saka_calendar = _BalineseSakaLunar()
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def _add_balinese_saka_calendar_holiday(self, name: str, dt: Optional[date]) -> Optional[date]:
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"""
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Add Balinese Saka calendar holiday.
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"""
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if dt is None:
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return None
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return self._add_holiday(name, dt)
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def _add_nyepi(self, name) -> Optional[date]:
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"""
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Add Nyepi (Day following the 9th of Dark Moon (Tilem)).
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Nyepi is a Balinese "Day of Silence" that is commemorated every
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Isakawarsa (Saka new year) according to the Balinese calendar.
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https://en.wikipedia.org/wiki/Nyepi
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"""
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return self._add_balinese_saka_calendar_holiday(
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name, self._balinese_saka_calendar.nyepi_date(self._year)
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)
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