How to use the holidays.NZ function in holidays
To help you get started, we’ve selected a few holidays examples, based on popular ways it is used in public projects.
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dr-prodigy / python-holidays / tests.py View on Github 
def test_hawkes_bay_anniversary_day(self):
hkb_holidays = holidays.NZ(prov="Hawke's Bay")
for year, day in enumerate([19, 25, 24, 22, 21, # 2001-05
20, 19, 24, 23, 22, # 2006-10
21, 19, 25, 24, 23, # 2011-15
21, 20, 19, 25, 23, 22], # 2016-21
2001):
dt = date(year, 10, day)
self.assertTrue(dt in hkb_holidays, dt)
self.assertEqual(hkb_holidays[dt],
"Hawke's Bay Anniversary Day")def test_southland_anniversary_day(self):
stl_holidays = holidays.NZ(prov='Southland')
for year, day in enumerate([15, 14, 20, 19, 17, # 2001-05
16, 15, 14, 19, 18, 17], # 2006-11
2001):
dt = date(year, 1, day)
self.assertTrue(dt in stl_holidays, dt)
self.assertEqual(stl_holidays[dt],
"Southland Anniversary Day", dt)
for year, (month, day) in enumerate([(4, 10), (4, 2), (4, 22),
(4, 7), (3, 29), (4, 18),
(4, 3), (4, 23), (4, 14),
(4, 6)], 2012):
dt = date(year, month, day)
self.assertTrue(dt in stl_holidays, dt)
self.assertEqual(stl_holidays[dt],
"Southland Anniversary Day", dt)def test_westland_anniversary_day(self):
wtc_holidays = holidays.NZ(prov='Westland')
for year, day in enumerate([3, 2, 1, 29, 5, # 2001-05
4, 3, 1, 30, 29, # 2006-10
28, 3, 2, 1, 30, # 2011-15
28, 4, 3, 2, 30, 29], # 2016-21
2001):
dt = date(year, 12 if day < 9 else 11, day)
self.assertTrue(dt in wtc_holidays, dt)
self.assertEqual(wtc_holidays[dt],
"Westland Anniversary Day", dt)def test_auckland_anniversary_day(self):
auk_holidays = holidays.NZ(prov='Auckland')
for year, day in enumerate([29, 28, 27, 26, 31, # 2001-05
30, 29, 28, 26, 1, # 2006-10
31, 30, 28, 27, 26, # 2011-15
1, 30, 29, 28, 27, 1], # 2016-21
2001):
dt = date(year, 2 if day < 9 else 1, day)
self.assertTrue(dt in auk_holidays, dt)
self.assertEqual(auk_holidays[dt],
"Auckland Anniversary Day")def test_waitangi_day(self):
ntl_holidays = holidays.NZ(prov='Northland')
for year, day in enumerate([3, 8, 7, 6, 5], 1964):
dt = date(year, 2, day)
self.assertTrue(dt in ntl_holidays, dt)
self.assertEqual(ntl_holidays[dt][:8], "Waitangi")
for year in range(1900, 1974):
dt = date(year, 2, 6)
self.assertFalse(dt in self.holidays)
for year in range(1974, 2100):
dt = date(year, 2, 6)
self.assertTrue(dt in self.holidays)
for year, day in enumerate([6, 6, 6, 6, 6, # 2001-05
6, 6, 6, 6, 6, # 2006-10
6, 6, 6, 6, 6, # 2011-15
8, 6, 6, 6, 6, 8], # 2016-21
2001):
dt = date(year, 2, day)def test_nelson_anniversary_day(self):
nsn_holidays = holidays.NZ(prov='Nelson')
for year, day in enumerate([29, 4, 3, 2, 31, # 2001-05
30, 29, 4, 2, 1, # 2006-10
31, 30, 4, 3, 2, # 2011-15
1, 30, 29, 4, 3, 1], # 2016-21
2001):
dt = date(year, 2 if day < 9 else 1, day)
self.assertTrue(dt in nsn_holidays, dt)
self.assertEqual(nsn_holidays[dt],
"Nelson Anniversary Day", dt)def test_all_holidays_present(self):
nz_1969 = sum(holidays.NZ(years=[1969], prov=p)
for p in holidays.NZ.PROVINCES)
holidays_in_1969 = sum((nz_1969.get_list(key) for key in nz_1969), [])
nz_2015 = sum(holidays.NZ(years=[2015], prov=p)
for p in holidays.NZ.PROVINCES)
holidays_in_2015 = sum((nz_2015.get_list(key) for key in nz_2015), [])
nz_1974 = sum(holidays.NZ(years=[1974], prov=p)
for p in holidays.NZ.PROVINCES)
holidays_in_1974 = sum((nz_1974.get_list(key) for key in nz_1974), [])
all_holidays = ["New Year's Day",
"Day after New Year's Day",
"Waitangi Day",
"Good Friday",
"Easter Monday",
"Anzac Day",
"Queen's Birthday",
"Labour Day",def setUp(self):
self.holidays = holidays.NZ(observed=True)def test_all_holidays_present(self):
nz_1969 = sum(holidays.NZ(years=[1969], prov=p)
for p in holidays.NZ.PROVINCES)
holidays_in_1969 = sum((nz_1969.get_list(key) for key in nz_1969), [])
nz_2015 = sum(holidays.NZ(years=[2015], prov=p)
for p in holidays.NZ.PROVINCES)
holidays_in_2015 = sum((nz_2015.get_list(key) for key in nz_2015), [])
nz_1974 = sum(holidays.NZ(years=[1974], prov=p)
for p in holidays.NZ.PROVINCES)
holidays_in_1974 = sum((nz_1974.get_list(key) for key in nz_1974), [])
all_holidays = ["New Year's Day",
"Day after New Year's Day",
"Waitangi Day",
"Good Friday",
"Easter Monday",
"Anzac Day",
"Queen's Birthday",
"Labour Day",
"Christmas Day",
"Boxing Day",
"Auckland Anniversary Day",
"Taranaki Anniversary Day",def test_taranaki_anniversary_day(self):
tki_holidays = holidays.NZ(prov='Taranaki')
for year, day in enumerate([12, 11, 10, 8, 14, # 2001-05
13, 12, 10, 9, 8, # 2006-10
14, 12, 11, 10, 9, # 2011-15
14, 13, 12, 11, 9, 8], # 2016-21
2001):
dt = date(year, 3, day)
self.assertTrue(dt in tki_holidays, dt)
self.assertEqual(tki_holidays[dt],
"Taranaki Anniversary Day")holidays
Generate and work with holidays in Python
