Admin integration

Admin integration

django-reversion can be used to add a powerful rollback and recovery facility to your admin site. To enable this, simply register your models with a subclass of reversion.VersionAdmin.

import reversion

class YourModelAdmin(reversion.VersionAdmin):

    pass
    
admin.site.register(YourModel, YourModelAdmin)

You can also use reversion.VersionAdmin as a mixin with another specialized admin class.

class YourModelAdmin(reversion.VersionAdmin, YourBaseModelAdmin):

    pass

If you're using an existing third party app, then you can add patch django-reversion into its admin class by using the reversion.helpers.patch_admin() method. For example, to add version control to the built-in User model:

from reversion.helpers import patch_admin

patch_admin(User)

Admin customizations

It's possible to customize the way django-reversion integrates with your admin site by specifying options on the subclass of reversion.VersionAdmin as follows:

class YourModelAdmin(reversion.VersionAdmin):

    option_name = option_value 

The available admin options are:

• history_latest_first: Whether to display the latest versions in reverse chronological order on the revert and recover views (default False)
• ignore_duplicate_revisions: Whether to ignore duplicate revisions when storing version data (default False)
• recover_form_template: The name of the template to use when rendering the recover preview form (default 'reversion/recover_form.html')
• reversion_format: The name of a serialization format to use when storing version data (default 'json')
• revision_form_template: The name of the template to use when rendering the revision preview form (default 'reversion/revision_form.html')
• recover_list_template: The name of the template to use when rendering the recover list view (default 'reversion/recover_list.html')

Customizing admin templates

In addition to specifying custom templates using the options above, you can also place specially named templates on your template root to override the default templates on per-model of per-app basis.

For example, to override the recover_list template for the user model, the auth app, or everything, you could create a template with one of the following names:

• 'reversion/auth/user/recover_list.html'
• 'reversion/auth/recover_list.html'
• 'reversion/recover_list.html'