Since I’ve been using it for a while now I’ve gotten a good idea about what is good and what is annoying about development with django. This might seem a little trite at parts since some of these gripes are with features that don’t exist in other frameworks but in the spirit of perhaps making django more flexable without ruining it’s ease of use I’ve come up with some annoying spots and possible ideas for fixing them.

New Password Request Time Limit

The new password request time limit can only be specified in days. This makes it impossible to use if you want to shorten the new password request time limit to less than 1 day.

Admin Users / Site users

This is an issue that largely has to do with winning people over rather than any kind of technical problem but generally people see admin users and users of the site differently. This means they get really scared when they log into the admin and they are automatically logged into the site and vise-versa.

“You mean if you accidentally flip the staff flag (and allow access to the admin from internet ips) then a regular user could just log into the admin?”. And I have to answer: Yup. This for some reason scares the shit out of people. I even have other developers who this scares let alone managers for websites and customers. They see admins and site users as completely different identities and they expect the login to the admin and the login to the site to be completely separate.

I know this really messes up django’s design and application philosophy. For instance, with the contrib.auth module you couldn’t be logged into the admin and the site unless you could specify a session cookie on a per application basis. But isn’t there something that could be done? I’m forced by other folks to basically reimplement the auth module for every project because there is only one users table.

GenericForeignKeys Look Awful in the Admin.

Generic foreign keys actually consist of two fields, a link to the content type and the actual key. But these look like crap in the admin because they are rendered separately and are shown as a dropdown for the content type and a integer field. It would be nicer if you could specify which kinds of models were possible as content type targets and provide a better widget for them.

send_mail Uses the DEFAULT_ENCODING Setting

We have had to subclass the EmailMessage object with our own message format to get it to work with encodings other than the DEFAULT_ENCODING. Email headers are also always encoded in utf8 regardless of the DEFAULT_ENCODING. This is especially annoying when sending email to Japanese cellphones, which sometimes expect iso-2022-jp or ShiftJIS rather than whatever your DEFAULT_ENCODING is. And changing the DEFAULT_ENCODING just because you have to send some one off emails is out of the question.

Can’t Filter an Admin List via a JOIN. eg. user__group

It would be cool if you could filter an admin list via a join. Something like:

class MyAdmin(admin.ModelAdmin):
    list_display    = ('name','user')
    list_filter     = ('user__group',)
    model = MyModel

That way you could filter MyModel records by group.

There is no Good Way to Simply View Data/Fields in the Admin

In the admin there is no good way to have view/read only fields on a form. There are many instances where you would like to show data in the admin but not allow it to be edited. Create time fields come to mind. Right now there are workarounds which show the field and add it as a hidden field in the form. This mostly works but is a crappy workaround and potential security problem if you have people using the admin who aren’t fully trusted.

Applications Don’t Have Their Own Settings.

This means that other applications can’t easily add settings (types etc.) to other applications. This results in situations like django-notifications where notification types are stored in the database and need to be added via syncdb. django-notifications does this because they want other applications to be able to add notification types easily. They could do that by providing their own settings for things like notifications.