debian-workalendar/workalendar/europe/ireland.py

66 lines
2.1 KiB
Python

from datetime import date, timedelta
from ..core import WesternCalendar, MON
from ..registry_tools import iso_register
@iso_register('IE')
class Ireland(WesternCalendar):
'Ireland'
include_easter_monday = True
include_boxing_day = True
boxing_day_label = "St. Stephen's Day"
shift_new_years_day = True
def get_june_holiday(self, year):
return (
Ireland.get_nth_weekday_in_month(year, 6, MON),
"June Holiday"
)
def get_august_holiday(self, year):
return (
Ireland.get_nth_weekday_in_month(year, 8, MON),
"August Holiday"
)
def get_variable_days(self, year):
self.include_whit_monday = (year <= 1973)
days = super().get_variable_days(year)
# St Patrick's day
st_patrick = date(year, 3, 17)
days.append((st_patrick, "Saint Patrick's Day"))
if st_patrick.weekday() in self.get_weekend_days():
days.append((
self.find_following_working_day(st_patrick),
"Saint Patrick substitute"))
# May Day
if year >= 1994:
days.append((
Ireland.get_nth_weekday_in_month(year, 5, MON),
"May Day"
))
days.append(self.get_june_holiday(year))
days.append(self.get_august_holiday(year))
if year >= 1977:
days.append((
Ireland.get_last_weekday_in_month(year, 10, MON),
"October Holiday"
))
# Boxing day & Xmas shift
christmas = date(year, 12, 25)
st_stephens_day = date(year, 12, 26)
if christmas.weekday() in self.get_weekend_days():
shift = self.find_following_working_day(christmas)
days.append((shift, "Christmas Shift"))
days.append((shift + timedelta(days=1), "St. Stephen's Day Shift"))
elif st_stephens_day.weekday() in self.get_weekend_days():
shift = self.find_following_working_day(st_stephens_day)
days.append((shift, "St. Stephen's Day Shift"))
return days