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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 import _CustomIslamicHolidays
from holidays.calendars.gregorian import JUN, AUG, NOV
from holidays.groups import ChristianHolidays, InternationalHolidays, IslamicHolidays
from holidays.observed_holiday_base import ObservedHolidayBase, SAT_SUN_TO_NEXT_WORKDAY
class SierraLeone(ObservedHolidayBase, ChristianHolidays, InternationalHolidays, IslamicHolidays):
"""Sierra Leone holidays.
References:
* <https://web.archive.org/web/20241006064824/https://www.officeholidays.com/countries/sierra-leone>
* <https://en.wikipedia.org/wiki/Public_holidays_in_Sierra_Leone>
* <https://web.archive.org/web/20250408204431/https://www.timeanddate.com/holidays/sierra-leone/>
* <https://web.archive.org/web/20240727123934/http://salpost.gov.sl/opening-time-national-holidays>
"""
country = "SL"
default_language = "en_SL"
# %s (estimated).
estimated_label = tr("%s (estimated)")
# %s (observed).
observed_label = tr("%s (observed)")
# %s (observed, estimated).
observed_estimated_label = tr("%s (observed, estimated)")
supported_languages = ("en_SL", "en_US")
# Sierra Leone gained independence on April 27, 1961.
start_year = 1962
def __init__(self, *args, islamic_show_estimated: bool = True, **kwargs):
"""
Args:
islamic_show_estimated:
Whether to add "estimated" label to Islamic holidays name
if holiday date is estimated.
"""
ChristianHolidays.__init__(self)
InternationalHolidays.__init__(self)
IslamicHolidays.__init__(
self, cls=SierraLeoneIslamicHolidays, show_estimated=islamic_show_estimated
)
kwargs.setdefault("observed_rule", SAT_SUN_TO_NEXT_WORKDAY)
super().__init__(*args, **kwargs)
def _populate_public_holidays(self):
dts_observed = set()
# New Year's Day.
dts_observed.add(self._add_new_years_day(tr("New Year's Day")))
if self._year >= 2002:
# Armed Forces Day.
dts_observed.add(self._add_holiday_feb_18(tr("Armed Forces Day")))
if self._year >= 2018:
# International Women's Day.
dts_observed.add(self._add_womens_day(tr("International Women's Day")))
# Good Friday.
self._add_good_friday(tr("Good Friday"))
# Easter Monday.
self._add_easter_monday(tr("Easter Monday"))
# Independence Day.
dts_observed.add(self._add_holiday_apr_27(tr("Independence Day")))
# International Worker's Day.
dts_observed.add(self._add_labor_day(tr("International Worker's Day")))
# Christmas Day.
dts_observed.add(self._add_christmas_day(tr("Christmas Day")))
# Boxing Day.
dts_observed.add(self._add_christmas_day_two(tr("Boxing Day")))
# Prophet's Birthday.
dts_observed.update(self._add_mawlid_day(tr("Prophet's Birthday")))
# Eid al-Fitr.
dts_observed.update(self._add_eid_al_fitr_day(tr("Eid al-Fitr")))
# Eid al-Adha.
dts_observed.update(self._add_eid_al_adha_day(tr("Eid al-Adha")))
if self.observed:
self._populate_observed(dts_observed)
class SL(SierraLeone):
pass
class SLE(SierraLeone):
pass
class SierraLeoneIslamicHolidays(_CustomIslamicHolidays):
"""Sierra Leone Islamic holidays exact dates.
References:
* <https://web.archive.org/web/20250408204431/https://www.timeanddate.com/holidays/sierra-leone/>
"""
MAWLID_DATES_CONFIRMED_YEARS = (2018, 2024)
MAWLID_DATES = {
2018: (NOV, 21),
2019: (NOV, 10),
}
EID_AL_FITR_DATES_CONFIRMED_YEARS = (2018, 2024)
EID_AL_FITR_DATES = {
2019: (JUN, 5),
}
EID_AL_ADHA_DATES_CONFIRMED_YEARS = (2018, 2024)
EID_AL_ADHA_DATES = {
2018: (AUG, 22),
2019: (AUG, 12),
}
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