Related name django

The related_name attribute specifies the name of the reverse relation from the User model back to your model.

If you don't specify a related_name, Django automatically creates one using the name of your model with the suffix _set, for instance User.map_set.all().

If you do specify, e.g. related_name=maps on the User model, User.map_set will still work, but the User.maps. syntax is obviously a bit cleaner and less clunky; so for example, if you had a user object current_user, you could use current_user.maps.all() to get all instances of your Map model that have a relation to current_user.

The Django documentation has more details.

Similar codes

0 vote231 views1 answer
Django array of dates
Python Django
0 vote297 views1 answer
Enumerate in django templte
Python Django
0 vote297 views1 answer
Rebuild database from zero django postgres
Python Django
-2 votes253 views1 answer
How to get data from django session
Python Django
0 vote288 views1 answer
Django order by foreign key count
Python Django
0 vote229 views1 answer
Redis in django channels
Python Django
1 vote237 views1 answer
Django foreign key field on delete do nothing
Python Django
25 votes286 views2 answers
Django create app command
Python Django
0 vote236 views1 answer
Django populate form from database
Python Django
2 votes201 views3 answers
No such table django
Python Django