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 vote131 views2 answers
How to put a header title per dataframe after concatenate using pandas in python
Python
0 vote140 views1 answer
Mp.solutions.findhands not in python 3.8
Python
0 vote132 views1 answer
Drf
Python
0 vote117 views2 answers
Error: Could not locate a Flask application. You did not provide the "FLASK_APP" environment variable, and a "wsgi.py" or "app.py" module was not found in the current directory.
Python
1 vote122 views1 answer
Python function remove all whitespace from all character columns in dataframe
Python
0 vote175 views1 answer
Nibabel expand dimension
Python
1 vote130 views1 answer
Upgrade python to 3.9 i linux
Python
4 votes124 views6 answers
Counter method in python
Python
0 vote119 views1 answer
Django redirect to external url
Python
-1 vote124 views1 answer
How do you split a list into evenly sized chunks?
Python