139 lines
4.5 KiB
Python
139 lines
4.5 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 gettext import gettext as tr
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from holidays.calendars.gregorian import _get_all_sundays
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from holidays.groups import ChristianHolidays, InternationalHolidays
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from holidays.holiday_base import HolidayBase
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class Norway(HolidayBase, ChristianHolidays, InternationalHolidays):
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"""Norway holidays.
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References:
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* <https://web.archive.org/web/20250102052441/https://lovdata.no/dokument/NL/lov/1947-04-26-1>
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* <https://no.wikipedia.org/wiki/Helligdager_i_Norge>
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* <https://web.archive.org/web/20250416120557/https://www.timeanddate.no/merkedag/norge>
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Note that holidays falling on a sunday is "lost", it will not be moved
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to another day to make up for the collision.
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In Norway, ALL sundays are considered a holiday (https://web.archive.org/web/20250202193959/https://snl.no/helligdag).
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Initialize this class with `include_sundays=False` to not include sundays as a holiday.
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"""
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country = "NO"
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default_language = "no"
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subdivisions: tuple[str, ...] = (
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"03", # Oslo.
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"11", # Rogaland.
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"15", # Møre og Romsdal.
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"18", # Nordland.
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"21", # Svalbard.
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"22", # Jan Mayen.
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"30", # Viken.
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"34", # Innlandet.
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"38", # Vestfold og Telemark.
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"42", # Agder.
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"46", # Vestland.
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"50", # Trøndelag (Trööndelage).
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"54", # Troms og Finnmark (Romssa ja Finnmárkku, Tromssan ja Finmarkun).
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)
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subdivisions_aliases = {
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"Oslo": "03",
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"Rogaland": "11",
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"Møre og Romsdal": "15",
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"Nordland": "18",
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"Svalbard": "21",
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"Jan Mayen": "22",
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"Viken": "30",
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"Innlandet": "34",
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"Vestfold og Telemark": "38",
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"Agder": "42",
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"Vestland": "46",
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"Trööndelage": "50",
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"Trøndelag": "50",
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"Romssa ja Finnmárkku": "54",
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"Troms og Finnmark": "54",
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"Tromssan ja Finmarkun": "54",
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}
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supported_languages = ("en_US", "no", "th", "uk")
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def __init__(self, include_sundays: bool = False, *args, **kwargs):
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"""
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Args:
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include_sundays:
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Whether to consider sundays as a holiday (which they are in Norway)
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"""
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self.include_sundays = include_sundays
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ChristianHolidays.__init__(self)
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InternationalHolidays.__init__(self)
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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_new_years_day(tr("Første nyttårsdag"))
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# Maundy Thursday.
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self._add_holy_thursday(tr("Skjærtorsdag"))
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# Good Friday.
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self._add_good_friday(tr("Langfredag"))
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# Easter Sunday.
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self._add_easter_sunday(tr("Første påskedag"))
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# Easter Monday.
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self._add_easter_monday(tr("Andre påskedag"))
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# Source: https://web.archive.org/web/20250102052441/https://lovdata.no/dokument/NL/lov/1947-04-26-1
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if self._year >= 1947:
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# Labor Day.
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self._add_labor_day(tr("Arbeidernes dag"))
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# Constitution Day.
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self._add_holiday_may_17(tr("Grunnlovsdag"))
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# Ascension Day.
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self._add_ascension_thursday(tr("Kristi himmelfartsdag"))
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# Whit Sunday.
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self._add_whit_sunday(tr("Første pinsedag"))
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# Whit Monday.
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self._add_whit_monday(tr("Andre pinsedag"))
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# According to https://no.wikipedia.org/wiki/Første_juledag,
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# these dates are only valid from year > 1700
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# Wikipedia has no source for the statement, so leaving this be for now
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# Christmas Day.
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self._add_christmas_day(tr("Første juledag"))
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# Second Day of Christmas.
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self._add_christmas_day_two(tr("Andre juledag"))
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if self.include_sundays:
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# Optionally add all Sundays of the year.
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for dt in _get_all_sundays(self._year):
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# Sunday.
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self._add_holiday(tr("Søndag"), dt)
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class NO(Norway):
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pass
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class NOR(Norway):
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pass
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