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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 holidays.calendars import _CustomIslamicHolidays
from holidays.calendars.gregorian import JAN, APR, JUN, JUL, AUG, SEP, NOV, DEC
from holidays.groups import (
ChristianHolidays,
InternationalHolidays,
IslamicHolidays,
StaticHolidays,
)
from holidays.observed_holiday_base import ObservedHolidayBase, SUN_TO_NEXT_MON
class Chad(
ObservedHolidayBase, ChristianHolidays, InternationalHolidays, IslamicHolidays, StaticHolidays
):
"""Chad holidays.
References:
* <https://en.wikipedia.org/wiki/Public_holidays_in_Chad>
* <https://web.archive.org/web/20240619220557/https://www.ilo.org/dyn/natlex/docs/ELECTRONIC/97323/115433/F-316075167/TCD-97323.pdf>
"""
country = "TD"
# %s (estimated).
estimated_label = "%s (estimated)"
# %s (observed, estimated).
observed_estimated_label = "%s (observed, estimated)"
# %s (observed).
observed_label = "%s (observed)"
# On 11 August 1960, Chad gained independence from France.
start_year = 1961
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=ChadIslamicHolidays, show_estimated=islamic_show_estimated
)
StaticHolidays.__init__(self, ChadStaticHolidays)
kwargs.setdefault("observed_rule", SUN_TO_NEXT_MON)
super().__init__(*args, **kwargs)
def _populate_public_holidays(self):
# New Year's Day.
self._add_observed(self._add_new_years_day("New Year's Day"))
# International Women's Day.
self._add_observed(self._add_womens_day("International Women's Day"))
# Easter Monday.
self._add_easter_monday("Easter Monday")
# Labour Day.
self._add_observed(self._add_labor_day("Labour Day"))
# Independence Day.
self._add_observed(self._add_holiday_aug_11("Independence Day"))
# All Saints' Day.
self._add_all_saints_day("All Saints' Day")
# Republic Day.
self._add_observed(self._add_holiday_nov_28("Republic Day"))
if self._year >= 1991:
# Freedom and Democracy Day.
self._add_observed(self._add_holiday_dec_1("Freedom and Democracy Day"))
# Christmas Day.
self._add_christmas_day("Christmas Day")
# Eid al-Fitr.
self._add_eid_al_fitr_day("Eid al-Fitr")
# Eid al-Adha.
self._add_eid_al_adha_day("Eid al-Adha")
# Mawlid.
self._add_mawlid_day("Mawlid")
class TD(Chad):
pass
class TCD(Chad):
pass
class ChadIslamicHolidays(_CustomIslamicHolidays):
EID_AL_ADHA_DATES_CONFIRMED_YEARS = (2015, 2023)
EID_AL_ADHA_DATES = {
2015: (SEP, 24),
2016: (SEP, 13),
2017: (SEP, 2),
2018: (AUG, 22),
}
EID_AL_FITR_DATES_CONFIRMED_YEARS = (2015, 2024)
EID_AL_FITR_DATES = {
2015: (JUL, 18),
2016: (JUL, 7),
2017: (JUN, 26),
}
MAWLID_DATES_CONFIRMED_YEARS = (2015, 2022)
MAWLID_DATES = {
2015: ((JAN, 3), (DEC, 24)),
2016: (DEC, 12),
2017: (DEC, 1),
2018: (NOV, 21),
}
class ChadStaticHolidays:
special_public_holidays = {
2021: (APR, 23, "Funeral of Idriss Déby Itno"),
}
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