def meetup_day(year, month, day_of_week, signifier):
if day_of_week == 'Monday':
day_of_week = 0
elif day_of_week == 'Tuesday':
day_of_week = 1
elif day_of_week == 'Wednesday':
day_of_week = 2
elif day_of_week == 'Thursday':
day_of_week = 3
elif day_of_week == 'Friday':
day_of_week = 4
elif day_of_week == 'Saturday':
day_of_week = 5
else: #day of week == Sunday
day_of_week = 6
if signifier[0].isdigit():
first_day = date(year, month, 1).weekday()
offset = (day_of_week - first_day) + 1
if offset < 1:
offset += 7
if signifier == '1st':
return date(year, month, offset)
elif signifier == '2nd':
return date(year, month, offset + 7)
elif signifier == '3rd':
return date(year, month, offset + 14)
else: #signifier == '4th'
return date(year, month, offset + 21)
elif signifier == 'last':
if month in [
'January', 'March', 'May', 'July', 'August', 'October',
'December'
]:
len_of_month = 31
elif month in ['April', 'June', 'September', 'November']:
len_of_month = 30
else: #month == February
if is_leap_year(year):
len_of_month = 29
else:
len_of_month = 28
last_day = date(year, month, len_of_month).weekday()
offset = last_day - day_of_week
#works with tests but could easily return faulty date - what's a better way to do this?
return date(year, month, len_of_month - offset)
else: #signifer == 'teenth'
the_13th = date(year, month, 13).weekday()
offset = (day_of_week - the_13th) + 1
if offset < 1:
offset += 7
return date(year, month, offset + 12)
def add_gigasecond_bad(dtobj): day0 = 0 y = dtobj.year m = dtobj.month day = dtobj.day while (day0-day)<gig2day: if is_leap_year(y): year = lyear else: year = nyear for month in range(m,13): if day0 + year[month] >= gig2day: return date(y,month,gig2day-day0) day0 += year[month] if month >= 12: m = 1 y += 1
def test_year(self):
self.assertTrue(is_leap_year(1896))
def test_is_leap_year(self):
self.assertFalse(is_leap_year(2015))
def test_leap_year(self):
self.assertIs(is_leap_year(1996), True)
def test_non_leap_year(self):
self.assertIs(is_leap_year(1997), False)
def test_century(self):
self.assertIs(is_leap_year(1900), False)
def test_exceptional_century2(self):
self.assertIs(is_leap_year(2000), True)
def test_leap_year(self):
self.assertIs(is_leap_year(1996), True)
def test_non_leap_year(self):
self.assertFalse(is_leap_year(1997))
def test_century(self):
self.assertFalse(is_leap_year(1900))
def test_leap_year(self):
self.assertTrue(is_leap_year(1996))
def test_non_leap_even_year(self):
self.assertFalse(is_leap_year(1998))
def test_is_leap_year(self):
self.assertFalse(is_leap_year(2015))
def test_is_leap_year(self):
self.assertIs(is_leap_year(2016), True)
self.assertFalse(is_leap_year(1994));
self.assertIs(is_leap_year(1492), False)
self.assertFalse(is_leap_year(1983));
def test_century(self):
self.assertIs(is_leap_year(1900), False)
def test_century(self):
self.assertFalse(is_leap_year(1900))
def test_exceptional_century(self):
self.assertIs(is_leap_year(2400), True)
def test_exceptional_century(self):
self.assertTrue(is_leap_year(2400))
def test_non_leap_year(self):
self.assertIs(is_leap_year(1997), False)
def test_leap_year(self):
self.assertTrue(is_leap_year(abcd))
