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# 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 <dr.prodigy.github@gmail.com> (c) 2017-2023
# ryanss <ryanssdev@icloud.com> (c) 2014-2017
# Website: https://github.com/vacanza/holidays
# License: MIT (see LICENSE file)
from gettext import gettext as tr
from holidays.calendars.gregorian import _get_all_sundays
from holidays.groups import ChristianHolidays, InternationalHolidays
from holidays.holiday_base import HolidayBase
class Norway(HolidayBase, ChristianHolidays, InternationalHolidays):
"""Norway holidays.
References:
* <https://web.archive.org/web/20250102052441/https://lovdata.no/dokument/NL/lov/1947-04-26-1>
* <https://no.wikipedia.org/wiki/Helligdager_i_Norge>
* <https://web.archive.org/web/20250416120557/https://www.timeanddate.no/merkedag/norge>
Note that holidays falling on a sunday is "lost", it will not be moved
to another day to make up for the collision.
In Norway, ALL sundays are considered a holiday (https://web.archive.org/web/20250202193959/https://snl.no/helligdag).
Initialize this class with `include_sundays=False` to not include sundays as a holiday.
"""
country = "NO"
default_language = "no"
subdivisions: tuple[str, ...] = (
"03", # Oslo.
"11", # Rogaland.
"15", # Møre og Romsdal.
"18", # Nordland.
"21", # Svalbard.
"22", # Jan Mayen.
"31", # Østfold.
"32", # Akershus.
"33", # Buskerud.
"34", # Innlandet.
"39", # Vestfold.
"40", # Telemark.
"42", # Agder.
"46", # Vestland.
"50", # Trøndelag (Trööndelage).
"55", # Troms (Romssa, Tromssan).
"56", # Finnmark (Finnmárkku, Finmarkun).
)
subdivisions_aliases = {
"Oslo": "03",
"Rogaland": "11",
"Møre og Romsdal": "15",
"Nordland": "18",
"Svalbard": "21",
"Jan Mayen": "22",
"Østfold": "31",
"Akershus": "32",
"Buskerud": "33",
"Innlandet": "34",
"Vestfold": "39",
"Telemark": "40",
"Agder": "42",
"Vestland": "46",
"Trööndelage": "50",
"Trøndelag": "50",
"Romssa": "55",
"Troms": "55",
"Tromssan": "55",
"Finmarkun": "56",
"Finnmark": "56",
"Finnmárkku": "56",
}
supported_languages = ("en_US", "no", "th", "uk")
_deprecated_subdivisions = (
"30",
"38",
"54",
)
def __init__(self, *args, include_sundays: bool = False, **kwargs):
"""
Args:
include_sundays:
Whether to consider sundays as a holiday (which they are in Norway)
"""
self.include_sundays = include_sundays
ChristianHolidays.__init__(self)
InternationalHolidays.__init__(self)
super().__init__(*args, **kwargs)
def _populate_public_holidays(self):
# New Year's Day.
self._add_new_years_day(tr("Første nyttårsdag"))
# Maundy Thursday.
self._add_holy_thursday(tr("Skjærtorsdag"))
# Good Friday.
self._add_good_friday(tr("Langfredag"))
# Easter Sunday.
self._add_easter_sunday(tr("Første påskedag"))
# Easter Monday.
self._add_easter_monday(tr("Andre påskedag"))
# Source: https://web.archive.org/web/20250102052441/https://lovdata.no/dokument/NL/lov/1947-04-26-1
if self._year >= 1947:
# Labor Day.
self._add_labor_day(tr("Arbeidernes dag"))
# Constitution Day.
self._add_holiday_may_17(tr("Grunnlovsdag"))
# Ascension Day.
self._add_ascension_thursday(tr("Kristi himmelfartsdag"))
# Whit Sunday.
self._add_whit_sunday(tr("Første pinsedag"))
# Whit Monday.
self._add_whit_monday(tr("Andre pinsedag"))
# According to https://no.wikipedia.org/wiki/Første_juledag,
# these dates are only valid from year > 1700
# Wikipedia has no source for the statement, so leaving this be for now
# Christmas Day.
self._add_christmas_day(tr("Første juledag"))
# Second Day of Christmas.
self._add_christmas_day_two(tr("Andre juledag"))
if self.include_sundays:
# Optionally add all Sundays of the year.
for dt in _get_all_sundays(self._year):
# Sunday.
self._add_holiday(tr("Søndag"), dt)
class NO(Norway):
pass
class NOR(Norway):
pass
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