def test_in(self):
container = 'asdf'
f = ~X._in_(container)
assert f('a')
assert not f('b')
def test_in(self):
container = 'asdf'
f = ~X._in_(container)
assert f('a')
assert not f('b')
def test_in(self):
container = "asdf"
f = ~X._in_(container)
assert f("a")
assert not f("b")
def create_units():
"Creates CarUnits for existing Cars that don't have them"
cars_with_units = CarUnit.objects.values_list('car_id', flat=True)
taken_unit_ids = set(CarUnit.objects.values_list('unit_id', flat=True))
free_unit_ids = count(1) > where_not(X._in_(taken_unit_ids))
cars_without_units = Car.objects.all() > where_not(X.id._in_(cars_with_units))
for car, unit_id in izip(cars_without_units, free_unit_ids):
unit(unit_id, car)
def split_by_events(journey, entry):
"""
Returns whether the last two events in `journey` were ENGINE_OFF and LOCKED
-- where we only care about events: ENGINE_OFF, ENGINE_ON, UNLOCKED, LOCKED
"""
from metrocar.car_unit_api.models import Events
events_of_interest = (
Events.ENGINE_OFF,
Events.ENGINE_ON,
Events.UNLOCKED,
Events.LOCKED,
)
events = journey['events'] > where(X._in_(events_of_interest)) | tuple
return (len(events) >= 2 and
(events[-2], events[-1]) == (Events.ENGINE_OFF, Events.LOCKED))
def __init__(self, *args, **kwargs):
super(SmartAdmin, self).__init__(*args, **kwargs)
if self.list_display == admin.ModelAdmin.list_display:
self.list_display = ('__str__', ) + (self._get_fields(
lambda field: type(field) not in self.list_display_exclude))
self.date_hierarchy = (self.date_hierarchy or self.all_fields > maybe
| select_first(type | X._in_([DateTimeField, DateField]))
| X.name)
self.list_filter = self.list_filter or self._get_list_filter()
self.search_fields = self.search_fields or self._get_search_fields()
self.raw_id_fields = self.raw_id_fields or self._get_fields(
self.should_be_raw_id_field)
self.filter_horizontal = self.filter_horizontal or self._get_fields(
type | (X == ManyToManyField))
