def split_borders(
range_obj: RangeDateTime
) -> List[Union[RangeDateTime, Range, None]]:
starting_datetime = range_obj.starting_datetime
ending_datetime = range_obj.ending_datetime
delta = ending_datetime.date() - starting_datetime.date()
if delta.days == 0:
return [range_obj, None, None]
time_obj = DateUtil.str_to_time('23:59')
aux_ending_datetime = datetime.combine(starting_datetime.date(),
time_obj)
left_range_datetime = RangeDateTime(starting_datetime,
aux_ending_datetime)
time_obj = DateUtil.str_to_time('00:00')
aux_starting_datetime = datetime.combine(ending_datetime.date(),
time_obj)
right_range_datetime = RangeDateTime(aux_starting_datetime,
ending_datetime)
body = None
if delta.days > 1:
body = Range(starting_datetime.date() + timedelta(days=1),
ending_datetime.date() - timedelta(days=1))
return [left_range_datetime, body, right_range_datetime]
def test_are_intersection3(self):
r1 = RangeDateTime(datetime(2019, 5, 1, 10, 0, 0),
datetime(2019, 5, 4, 10, 0, 0))
r2 = RangeDateTime(datetime(2019, 5, 4, 10, 0, 1),
datetime(2019, 5, 5, 10, 0, 0))
assert not RangeDateTimeOperator.are_intersection(r1, r2)
def test_split_borders_4(self):
range_datetime = RangeDateTime(datetime(2019, 5, 1, 10, 0, 0),
datetime(2019, 5, 1, 10, 0, 0))
response = RangeDateTimeOperator.split_borders(range_datetime)
expected = [
RangeDateTime(datetime(2019, 5, 1, 10, 0, 0),
datetime(2019, 5, 1, 10, 0, 0)),
None,
None,
]
assert response == expected
def get_intersection(r1: RangeDateTime,
r2: RangeDateTime) -> Optional[RangeDateTime]:
if RangeDateTimeOperator.are_intersection(r1, r2):
return RangeDateTime(
max(r1.starting_datetime, r2.starting_datetime),
min(r1.ending_datetime, r2.ending_datetime))
return None
def test_split_borders_1(self):
range_datetime = RangeDateTime(datetime(2019, 5, 1, 10, 0, 0),
datetime(2019, 5, 4, 10, 0, 0))
response = RangeDateTimeOperator.split_borders(range_datetime)
expected = [
RangeDateTime(datetime(2019, 5, 1, 10, 0, 0),
datetime(2019, 5, 1, 23, 59, 0)),
Range(datetime(2019, 5, 2).date(),
datetime(2019, 5, 3).date()),
RangeDateTime(datetime(2019, 5, 4, 0, 0, 0),
datetime(2019, 5, 4, 10, 0, 0)),
]
assert response == expected
def get_as_a_range_datetime(self) -> RangeDateTime:
starting_date = self.day_off_assignation.starting_date
starting_time = self.day_off_assignation.starting_time
ending_date = self.day_off_assignation.ending_date
ending_time = self.day_off_assignation.ending_time
return RangeDateTime(datetime.combine(starting_date, starting_time),
datetime.combine(ending_date, ending_time))
def get_real_intersection(self, date_obj: dateclass,
aux_intersection: RangeDateTime):
starting_datetime = datetime.combine(
date_obj, aux_intersection.starting_datetime.time())
ending_datetime = datetime.combine(
date_obj, aux_intersection.ending_datetime.time())
return RangeDateTime(starting_datetime, ending_datetime)
def create_range_datetime(starting_time: time, ending_time: time,
base_date: dateclass) -> RangeDateTime:
starting_datetime = datetime.combine(base_date, starting_time)
if starting_time > ending_time:
next_base_date = base_date + timedelta(days=1)
ending_datetime = datetime.combine(next_base_date, ending_time)
else:
ending_datetime = datetime.combine(base_date, ending_time)
return RangeDateTime(starting_datetime, ending_datetime)
def day_to_range_datetime(self, day, collision_type):
if collision_type == PREVIOUS:
day_starting_datetime = datetime.combine(self.base_prev_date,
day.starting_time)
elif collision_type == CURRENT:
day_starting_datetime = datetime.combine(self.base_current_date,
day.starting_time)
elif collision_type == NEXT:
day_starting_datetime = datetime.combine(self.base_next_date,
day.starting_time)
else:
raise Exception(f'Collision type not allowed: {collision_type}')
ending_date = day_starting_datetime.date()
if day.starting_time > day.ending_time:
ending_date = ending_date + timedelta(days=1)
day_ending_datetime = datetime.combine(ending_date, day.ending_time)
return RangeDateTime(day_starting_datetime, day_ending_datetime)
def test_is_in_5(self):
day_off_assignations_data = [{
'person_id': 1,
'starting_date': '2019-1-1',
'ending_date': '2019-1-6',
'starting_time': '06:00',
'ending_time': '05:59'
}]
day_off_assignations = create_proxy_day_off_assignation(
day_off_assignations_data)
facade = DayOffAssignationFacade(day_off_assignations[0])
range_datetime = RangeDateTime(
datetime(2019, 1, 2, 1, 10),
datetime(2019, 1, 4, 2, 10),
)
assert facade.is_in(range_datetime)
def test_is_not_in_6(self):
day_off_assignations_data = [{
'person_id': 1,
'starting_date': '2019-1-1',
'ending_date': '2019-1-9',
'starting_time': '20:00',
'ending_time': '08:00'
}]
day_off_assignations = create_proxy_day_off_assignation(
day_off_assignations_data)
facade = DayOffAssignationFacade(day_off_assignations[0])
range_datetime = RangeDateTime(
datetime(2019, 1, 2, 20, 59),
datetime(2019, 1, 3, 8, 1),
)
assert not facade.is_in(range_datetime)
def _build_example_from_date(
self, date_obj: dateclass) -> Optional[RangeDateTime]:
starting_date = self.day_off_assignation.starting_date
ending_date = self.day_off_assignation.ending_date
if starting_date <= date_obj <= ending_date:
example_starting_datetime = datetime.combine(
date_obj, self.day_off_assignation.starting_time)
if self.one_day_to_another():
example_ending_datetime = datetime.combine(
date_obj + timedelta(days=1),
self.day_off_assignation.ending_time)
else:
example_ending_datetime = datetime.combine(
date_obj, self.day_off_assignation.ending_time)
return RangeDateTime(example_starting_datetime,
example_ending_datetime)
else:
return None
def test_are_intersection1(self):
r1 = RangeDateTime(datetime(2019, 5, 1), datetime(2019, 5, 4))
r2 = RangeDateTime(datetime(2019, 5, 3), datetime(2019, 5, 5))
assert RangeDateTimeOperator.are_intersection(r1, r2)
