from holiday_jp import HolidayJp
# with string date YYYY-MM-DD
if HolidayJp('1990-01-01').is_holiday:
  print('True')

import datetime
from holiday_jp import HolidayJp
# or date object
if HolidayJp(datetime.date.today()).is_holiday:
  print('False')
else:
  print('True')

# Between return holidays between 2 dates in text
holidays = HolidayJp.between('2009-01-01', '2009-01-31')
new_year_day = holidays[0]
self.assertEqual(datetime.date(year=2009, month=1, day=1), new_year_day.date_obj)
self.assertEqual('元日', new_year_day.name)

# Or date object
holidays = HolidayJp.between(datetime.date(year=2008, month=12, day=23), datetime.date(year=2009, month=1, day=12))