django-fsm-admin |
Mixin and template tags to integrate django-fsm state transitions into the django admin.
$ pip install django-fsm-admin
Or from github:
$ pip install -e git://github.com/gadventures/django-fsm-admin.git#egg=django-fsm-admin
- Add
fsm_admin
to your INSTALLED_APPS
2. Ensure that you have "django.core.context_processors.request" in your TEMPLATE_CONTEXT_PROCESSORS in Django settings. If TEMPLATE_CONTEXT_PROCESSORS is not yet defined, add :: from django.conf import global_settings
- TEMPLATE_CONTEXT_PROCESSORS = global_settings.TEMPLATE_CONTEXT_PROCESSORS + (
'django.core.context_processors.request',
)
3. In your admin.py
file, use FSMTransitionMixin to add behaviour to your ModelAdmin. FSMTransitionMixin should be before ModelAdmin, the order is important.
It assumes that your workflow state field is named state but you can override it or add additional workflow state fields with the attribute fsm_field
from fsm_admin.mixins import FSMTransitionMixin
class YourModelAdmin(FSMTransitionMixin, admin.ModelAdmin):
# The name of one or more FSMFields on the model to transition
fsm_field = ['wf_state',]
admin.site.register(YourModel, YourModelAdmin)
4. By adding custom=dict(admin=False)
to the transition decorator, one can disallow a transition to show up in the admin interface. This specially is useful, if the transition method accepts parameters without default values, since in django-fsm-admin no arguments can be passed into the transition method.
@transition(field='state', source=['startstate'], target='finalstate', custom=dict(admin=False))
def do_something(self, some_param):
# will not add a button "Do Something" to your admin model interface
By adding FSM_ADMIN_FORCE_PERMIT = True
to your configuration settings, the above restriction becomes the default. Then one must explicitly allow that a transition method shows up in the admin interface.
@transition(field='state', source=['startstate'], target='finalstate', custom=dict(admin=True))
def proceed(self):
# will add a button "Proceed" to your admin model interface
This is useful, if most of your state transitions are handled by other means, such as external events communicating with the API of your application.
$ git clone git@github.com:gadventures/django-fsm-admin.git
$ cd django-fsm-admin
$ mkvirtualenv fsm_admin
$ pip install -r requirements.txt
$ python fsm_admin/setup.py develop
$ cd example
$ ./manage.py syncdb
$ ./manage.py runserver
Watch a QuickCast of the django-fsm-admin example