Question

hi i have below code working fine:

if getattr(hotel_main, "X", 1):
        hotels1 = hotels.filter(Q(X=True))
        for hotel in hotels1:
            if models.CalendarDay.objects.filter(hotel=hotel, date=date).count() == 0:
                similar_venues.append(hotel)

I reused above code again and again to check different conditions like Q(Y=True),Q(Y=True),Q(Z=True)

if i can filter a list based on the condition i can get rid of repeating code… i want something like this: similar_venues.filter(Q(X=True)) Any help please…

Answer 1

If i understood correctly what you asked:

filter_on_x = [obj for obj in similar_venues if obj.X]
filter_on_y = [obj for obj in similar_venues if obj.Y]

and so on for all the X, Y, Z