Answers for "django model filter and condition"

1

filter with different operator in django

from myapp.models import Entry
from django.db.models import Q

Entry.objects.filter(~Q(id=3))

#will return all entries except the one(s) with 3 as their ID
Posted by: Guest on December-22-2020
2

and condition with or in django

Just adding this for multiple filters attaching to Q object, if someone might be looking to it. If a Q object is provided, it must precede the definition of any keyword arguments. Otherwise its an invalid query. You should be careful when doing it.

an example would be

from django.db.models import Q
User.objects.filter(Q(income__gte=5000) | Q(income__isnull=True),category='income')

Here the OR condition and a filter with category of income is taken into account
Posted by: Guest on December-13-2020
2

filter django or

#There is Q objects that allow to complex lookups. Example:
from django.db.models import Q

Item.objects.filter(Q(creator=owner) | Q(moderated=False))
Posted by: Guest on December-22-2020
7

objects.filter django

>>> Entry.objects.filter(blog_id=4)
Posted by: Guest on September-03-2020

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