def _populate(self, year):
# Populate the holiday list with the default US holidays
holidays.UnitedStates._populate(self, year)
# Remove Columbus Day
# self.pop(date(year, 10, 1) + relativedelta(weekday=MO(+2)), None)
# Add Valentines Day
self[date(year, 2, 14)] = "Valentines Day"
self[date(year, 1, 1) +
relativedelta(weekday=MO(+3))] = "Martin Luther King Day"
self[date(year, 2, 1) +
relativedelta(weekday=MO(+3))] = "President's Day"
self[date(year, 5, 1) + relativedelta(weekday=SU(+2))] = "Mother's Day"
self[date(year, 6, 1) + relativedelta(weekday=SU(+3))] = "Father's Day"
self[date(year, 10, 31)] = "Halloween"
def report_time_by_user_by_week_date(self, from_date, to_date, user):
start_date = from_date + relativedelta(weekday=SU(-1))
end_date = to_date + relativedelta(weekday=SU(1))
result = collections.OrderedDict()
for d in rrule(WEEKLY, dtstart=start_date, until=end_date):
result[d.date()] = 0
qs = TimeRecord.objects.filter(
date_started__gte=from_date,
date_started__lte=to_date,
user=user,
)
for row in qs:
if row.is_complete:
item = row.date_started + relativedelta(weekday=SU(-1))
result[item] = result[item] + row.minutes
return result
def test_str(self):
rr = Recurrence(dtstart=datetime(2009, 1, 1),
freq=WEEKLY,
count=9,
byweekday=[MO, TU, WE, TH, FR])
self.assertEqual(str(rr),
"DTSTART:20090101\n" \
"RRULE:FREQ=WEEKLY;WKST=SU;COUNT=9;BYDAY=MO,TU,WE,TH,FR")
self.assertEqual(rr.count, rr.getCount())
rr = Recurrence(dtstart=datetime(2011, 1, 1),
freq=DAILY,
interval=2,
until=datetime(2011, 1, 11))
self.assertEqual(str(rr),
"DTSTART:20110101\n" \
"RRULE:FREQ=DAILY;INTERVAL=2;WKST=SU;UNTIL=20110111")
rr = Recurrence(dtstart=datetime(2012, 1, 1),
freq=YEARLY,
bymonth=[1, 2],
byweekday=range(7),
until=datetime(2012, 1, 31))
self.assertEqual(str(rr),
"DTSTART:20120101\n" \
"RRULE:FREQ=YEARLY;WKST=SU;UNTIL=20120131;" \
"BYDAY=MO,TU,WE,TH,FR,SA,SU;BYMONTH=1,2")
rr = Recurrence(dtstart=datetime(2015, 10, 1),
freq=MONTHLY,
bymonth=range(1, 12),
byweekday=[(SU(-1))])
self.assertEqual(str(rr),
"DTSTART:20151001\n" \
"RRULE:FREQ=MONTHLY;WKST=SU;BYDAY=-1SU;BYMONTH=1,2,3,4,5,6,7,8,9,10,11")
def get_context(self, request):
context = super(DBSPage, self).get_context(request)
today = datetime.now()
next = rrule(YEARLY, dtstart=now, byweekday=SU(1), bymonth=7, count=10)
context['next'] = []
for n in next:
context.netxt.append(n - relativedelta(days=-1))
return context
def get_mothers_day_date(year):
"""Given the passed in year int, return the date Mother's Day
is celebrated assuming it's the 2nd Sunday of May."""
mothers_day_list = list(rrule(YEARLY, count=11, bymonth=5, byweekday=SU(2), dtstart=date(2014, 1, 1)))
for i in mothers_day_list:
if i.year == year:
return i.date()
pass
def get_mothers_day_date(year):
"""Given the passed in year int, return the date Mother's Day
is celebrated assuming it's the 2nd Sunday of May."""
return list(
rrule(YEARLY,
dtstart=date(year, 1, 1),
count=1,
bymonth=5,
byweekday=SU(+2)))[0].date()
def build_list_of_shifts(start):
"""
Starting with the Monday following the start date specified by the user,
build a list of twelve on-call shifts that run Monday to Sunday.
"""
i = 1
lst = []
for monday in range(12):
monday = start + relativedelta(weekday=MO(+i))
sunday = start + relativedelta(weekday=SU(+i + 1))
lst.append(str(monday) + " - " + str(sunday))
i += 1
return lst
from datetime import datetime
from dateutil.rrule import rrule, YEARLY, SU
# Daylight savings time starts on the second Sunday in March.
DST_STARTS = set(dt.date() for dt in rrule(YEARLY,
bymonth=3,
byweekday=SU(2),
dtstart=datetime(2000, 1, 1),
count=100))
# Daylight savings time ends on the first Sunday in November.
DST_ENDS = set(dt.date() for dt in rrule(YEARLY,
bymonth=11,
byweekday=SU(1),
dtstart=datetime(2000, 1, 1),
count=100))
def getTimezone(date):
"""
Returns the timezone of a date
...
Parameters
----------
datetime : date
The date to check
Returns
-------
datetime.tzinfo
timezone
"""
last_SU_march = date + relativedelta(month=3,day=31,hour=2,minute=0,second=0, weekday=SU(-1))
last_SU_oct = date + relativedelta(month=10,day=31,hour=3,minute=0,second=0, weekday=SU(-1))
if (date < last_SU_march) or (date > last_SU_oct):
return CET()
else:
return CEST()
zh_hans="青年节",
zh_hant="青年節",
)
NurseDay = Festival(
lambda year: datetime.date(year, 5, 12),
en="International Nurses Day",
zh_hans="护士节",
zh_hant="護士節",
)
MotherDay = Festival(
lambda year: rrule(MONTHLY,
count=1,
bymonth=5,
byweekday=SU(2),
dtstart=datetime.datetime(year, 5, 1))[0].date(),
en="Mother's Day",
zh_hans="母亲节",
zh_hant="母親節",
)
ChildrenDay = Festival(
lambda year: datetime.date(year, 6, 1),
en="Children's Day",
zh_hans="儿童节",
zh_hant="兒童節",
)
FatherDay = Festival(
lambda year: rrule(MONTHLY,