Django filter and condition

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

Source: stackoverflow.com

Django filter and condition

from django.db.models import Q
criterion1 = Q(question__contains="software")
criterion2 = Q(question__contains="java")
q = Question.objects.filter(criterion1 & criterion2)

Source: stackoverflow.com

Similar codes

0 vote355 views1 answer
Django create token for user
Python
0 vote310 views1 answer
Write a python program which accepts the user
Python
1 vote309 views1 answer
Aws lambda Unable to import module 'lambda_function': No module named 'requests'
Python
0 vote304 views1 answer
Django 3.2 compatible to python 3.10?
Python
0 vote337 views2 answers
Bar plot group by pandas
Python
8 votes346 views2 answers
How to check whether input is string or not
Python
0 vote304 views1 answer
Encoding int to chr in python and vice versa
Python
6 votes321 views2 answers
Remove all html tags and text from string python
Python
11 votes255 views5 answers
Encryption and decryption in python
Python
0 vote315 views1 answer
Tensor.numpy() pytorch gpu
Python