def get_near_barber(cls, *, longitude, latitude, range_):
Checker.latitude(latitude).longitude(longitude)
barbers = Barber.objects.all()
d = lambda barber_: distance(latitude_1=latitude, longitude_1=longitude,
latitude_2=barber_.barber_shop_id.shop_lati,
longitude_2=barber_.barber_shop_id.shop_long)
barbers_in_range, dis_list = [], []
for barber in barbers:
temp = d(barber)
if temp < range_:
barbers_in_range.append(BarberProxy.get_by_object(barber))
dis_list.append(temp)
return barbers_in_range, dis_list
def latitude(self, latitude_):
Checker.latitude(latitude_)
self.__shop.shop_lati = latitude_
self.__shop.save()