Python Django, how to filter news by tags?

Question

Django

How to write a controller that filters news by tags.
There are 2 related models News and tags with many to many relationship.
There is this url:

url(r'^(?P<slug>[\w-]+)/$', NewsDetailPage.as_view(), name='detail')

How to write a presentation? What method to use? (I use CBV)

Answer 1

https://docs.djangoproject.com/en/1.11/topics/db/e...
In general, if postgres is used, it is better to store tags in JsonField