Integrate django-fsm-2 state transitions into the django admin
Project description
django-fsm-2-admin
Mixin and template tags to integrate django-fsm-2 state transitions into the Django Admin.
[!IMPORTANT] This project is a fork of django-fsm-admin, actively maintained and enhanced. It utilizes django-fsm-2 for state transitions in the Django Admin interface.
Installation
pip install django-fsm-2-admin
Or from GitHub:
pip install -e git://github.com/coral-li/django-fsm-2-admin.git#egg=django-fsm-2-admin
Usage
-
Add
fsm_admin
to yourINSTALLED_APPS
. -
In your
admin.py
file, useFSMTransitionMixin
to add behaviour to your ModelAdmin.FSMTransitionMixin
should be beforeModelAdmin
, the order is important.
It assumes that your workflow state field is named state
, however 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)
- 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-2-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, 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.
Try the example
git clone git@github.com:coral-li/django-fsm-2-admin.git
cd django-fsm-2-admin
uv venv
source .venv/bin/activate
uv pip install -r requirements-dev.txt
python setup.py develop
cd example
python manage.py migrate
python manage.py createsuperuser --username admin
python manage.py runserver
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