94 lines
2.6 KiB
Python
94 lines
2.6 KiB
Python
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# -*- coding: utf-8 -*-
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# 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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# Author: ryanss <ryanssdev@icloud.com> (c) 2014-2017
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# dr-prodigy <maurizio.montel@gmail.com> (c) 2017-2020
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# Website: https://github.com/dr-prodigy/python-holidays
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# License: MIT (see LICENSE file)
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from datetime import date
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from dateutil.easter import easter
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from dateutil.relativedelta import relativedelta as rd, FR
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from holidays.constants import JAN, APR, MAY, AUG, DEC
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from holidays.constants import SUN
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from holidays.holiday_base import HolidayBase
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class Netherlands(HolidayBase):
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def __init__(self, **kwargs):
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# http://www.iamsterdam.com/en/plan-your-trip/practical-info/public-holidays
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self.country = "NL"
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HolidayBase.__init__(self, **kwargs)
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def _populate(self, year):
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# New years
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self[date(year, JAN, 1)] = "Nieuwjaarsdag"
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easter_date = easter(year)
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# Easter
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self[easter_date] = "Eerste paasdag"
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# Good friday
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self[easter_date + rd(weekday=FR(-1))] = "Goede Vrijdag"
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# Second easter day
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self[easter_date + rd(days=1)] = "Tweede paasdag"
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# Ascension day
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self[easter_date + rd(days=39)] = "Hemelvaart"
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# Pentecost
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self[easter_date + rd(days=49)] = "Eerste Pinksterdag"
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# Pentecost monday
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self[easter_date + rd(days=50)] = "Tweede Pinksterdag"
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# First christmas
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self[date(year, DEC, 25)] = "Eerste Kerstdag"
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# Second christmas
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self[date(year, DEC, 26)] = "Tweede Kerstdag"
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# Liberation day
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if year >= 1945 and year % 5 == 0:
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self[date(year, MAY, 5)] = "Bevrijdingsdag"
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# Kingsday
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if year >= 2014:
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kings_day = date(year, APR, 27)
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if kings_day.weekday() == SUN:
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kings_day = kings_day - rd(days=1)
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self[kings_day] = "Koningsdag"
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# Queen's day
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if 1891 <= year <= 2013:
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queens_day = date(year, APR, 30)
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if year <= 1948:
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queens_day = date(year, AUG, 31)
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if queens_day.weekday() == SUN:
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if year < 1980:
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queens_day = queens_day + rd(days=1)
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else:
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queens_day = queens_day - rd(days=1)
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self[queens_day] = "Koninginnedag"
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class NL(Netherlands):
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pass
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class NLD(Netherlands):
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pass
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