django-admin-extra-urls 3.1

Django mixin to easily add urls to any ModelAdmin

django-admin-extra-urls
=======================

.. image:: https://raw.githubusercontent.com/saxix/django-admin-extra-urls/develop/docs/image.png
:scale: 80%
:align: center


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

- ``action()`` decorator It will produce a button in the change form view.
- ``ChangeFormButton()`` to add button that pont to external urls.
- ``ChangeListButton()`` to add button that pont to external urls.



Install
-------

.. code-block:: python

pip install django-admin-extra-urls


After installation add it to ``INSTALLED_APPS``

.. code-block:: python


INSTALLED_APPS = (
...
'admin_extra_urls',
)

How to use it
-------------

.. code-block:: python

from admin_extra_urls import api as extras

class MyModelModelAdmin(extras.ExtraUrlMixin, admin.ModelAdmin):
extra_buttons = [extras.ChangeFormButton('/{original.pk}/'),]
actions = ['smart_action']

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

@extras.action() # /admin/myapp/mymodel/update/10/
def update(self, request, pk):
# if `pk` exists the button will be in change_form
obj = self.get_object(pk=pk)
...

@extras.action() # /admin/myapp/mymodel/
@extras.try_catch
def smart_action(self, request, queryset=None):
# apply actionnto the whole data without
# check all
if not queryset:
queryset = self.model.objects.all()
...

@extras.action(label='Truncate', permission=lambda request, obj: request.user.is_superuser)
def truncate(self, request):

if request.method == 'POST':
self.model.objects._truncate()
else:
return extras._confirm_action(self, request, self.truncate,
'Continuing will erase the entire content of the table.',
'Successfully executed', )

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

- if the method contains the `pk` argument button will be displayed in the 'update' view and the browser will be redirected to ``change_view``


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
~~~~~~~~~~~~~~~~~~~~

.. code-block:: python

@admin.register(Rule)
class RuleAdmin(ExtraUrlMixin, ImportExportMixin, BaseModelAdmin):
@action(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)

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


Links
~~~~~

+--------------------+----------------+--------------+-----------------------------+
| Stable | |master-build| | |master-cov| | |
+--------------------+----------------+--------------+-----------------------------+
| Development | |dev-build| | |dev-cov| | |
+--------------------+----------------+--------------+-----------------------------+
| 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/ |
+--------------------+---------------+---------------------------------------------+


.. |master-build| image:: https://secure.travis-ci.org/saxix/django-admin-extra-urls.png?branch=master
:target: http://travis-ci.org/saxix/django-admin-extra-urls/

.. |master-cov| image:: https://codecov.io/gh/saxix/django-admin-extra-urls/branch/master/graph/badge.svg
:target: https://codecov.io/gh/saxix/django-admin-extra-urls

.. |dev-build| image:: https://secure.travis-ci.org/saxix/django-admin-extra-urls.png?branch=develop
:target: http://travis-ci.org/saxix/django-admin-extra-urls/

.. |dev-cov| image:: https://codecov.io/gh/saxix/django-admin-extra-urls/branch/develop/graph/badge.svg
:target: https://codecov.io/gh/saxix/django-admin-extra-urls


.. |python| image:: https://img.shields.io/pypi/pyversions/admin-extra-urls.svg
:target: https://pypi.python.org/pypi/admin-extra-urls/
:alt: Supported Python versions

.. |pypi| image:: https://img.shields.io/pypi/v/admin-extra-urls.svg?label=version
:target: https://pypi.python.org/pypi/admin-extra-urls/
:alt: Latest Version

.. |license| image:: https://img.shields.io/pypi/l/admin-extra-urls.svg
:target: https://pypi.python.org/pypi/admin-extra-urls/
:alt: License

.. |travis| image:: https://travis-ci.org/saxix/django-admin-extra-urls.svg?branch=develop
:target: https://travis-ci.org/saxix/django-admin-extra-urls

.. |django| image:: https://img.shields.io/badge/Django-1.8-orange.svg
:target: http://djangoproject.com/
:alt: Django 1.7, 1.8