Does many to many work

[harshil07]

I am using InheritanceManager [django-model-utils] for a few of my models.

I have a 'Folder' model and then a base 'Media' model.
The folder has a many to many to the Media

Then I have a few implementations of Media i.e Image, Document etc. Not sure if this is really an issue but when I create a new instance of Document lets say and add it to the folders many to many relationship, it doesn't seem to invalidate or im missing something.

Here is the result in shell. This might help.

folder.media.all()
Media: Media object, Media: Media object, Media: Media object, Media: Media object

list(folder.media.all())
Media: Media object, Media: Media object

The django rendering seems to do the latter looks like cause I only see two in the objects in template.

Any ideas? Thanks.

[Suor]

m2m invalidation support is sparse and no surprise it don't work for Multitable inheritance models.

Can you add a failing test to IssueTests? This will make things moving.

[Suor]

Appears to be this has nothing to do with m2m and InheritanceManager, multi-table inheritance just is not supported by cacheops. I created a separate issue #31 for this.