admin-extra-urls

pluggable django application that offers one single mixin class ExtraUrlMixin to easily add new url (and related buttons on the screen) to any ModelAdmin.

It provides two decorators link() and action().

link() is intended to be used for multiple records. It will produce a button in the change list view.
action() works on a single record. It will produce a button in the change form view.

Install

pip install admin-extra-urls

After installation add it to INSTALLED_APPS

INSTALLED_APPS = (
    ...
    'admin_extra_urls',
)

How to use it

from admin_extra_urls.extras import ExtraUrlMixin, link, action

class MyModelModelAdmin(ExtraUrlMixin, admin.ModelAdmin):

    @link() # /admin/myapp/mymodel/update_all/
    def update_all(self, request):
        ...
        ...


    @action() # /admin/myapp/mymodel/update/10/
    def update(self, request, pk):
        obj = self.get_object(pk=pk)
        ...

You don't need to return a HttpResponse. The default behavior is:

with link() button is displayed in the 'list' view and the browser will be redirected to changelist_view

with action() button is displayed in the 'update' view and the browser will be redirected to change_view

link() / action() options

path	None	path url path for the action. will be the url where the button will point to.
label	None	label for the button. by default the "labelized" function name
icon	''	icon for the button
permission	None	permission required to use the button. Can be a callable (current object as argument).
css_class	"btn btn-success"	extra css classes to use for the button
order	999	in case of multiple button the order to use
visible	lambda o: o and o.pk	callable or bool. By default do not display "action" button if in add mode

Integration with other libraries

django-import-export

@admin.register(Rule)
class RuleAdmin(ExtraUrlMixin, ImportExportMixin, BaseModelAdmin):
    @link(label='Export')
    def _export(self, request):
        if '_changelist_filters' in request.GET:
            real_query = QueryDict(request.GET.get('_changelist_filters'))
            request.GET = real_query
        return self.export_action(request)

    @link(label='Import')
    def _import(self, request):
        return self.import_action(request)

Links

Stable
Development
Project home page:	https://github.com/saxix/django-admin-extra-urls
Issue tracker:	https://github.com/saxix/django-admin-extra-urls/issues?sort
Download:	http://pypi.python.org/pypi/admin-extra-urls/

domdinicola / django-admin-extra-urls