pip install django-viewflow
INSTALLED_APPS = [
'...',
'viewflow',
]
{% extends 'viewflow/base_page.html' %}
{% block page-toolbar-actions %}
{{ block.super }}
<!-- additional toolbar actions -->
{% endblock %}
{% block page-menu-app %}
{{ block.super }}
<!-- additional sidebar actions -->
{% endblock %}
{% block content %}
<!-- page content -->
{% endblock %}
class UserViewset(
ExportViewsetMixin,
DeleteViewMixin,
ModelViewset
):
model = User
create_view_class = CreateUserView
list_columns = ('first_name', 'last_name',)
list_filter_fields = ('is_superuser', )
form_widgets = {
'department': AjaxModelSelect(
lookups=['name__istartswith']
)
}
def get_queryset(self):
return User.objects.exclude(
removed=True
).select_related('groups')
layout = Layout(
Row('first_name', 'last_name'),
Row('email', 'phone'),
FieldSet(
"Card Details",
Row(
Column("card_type", desktop=4),
Column(
"card_holder",
Row(
Span("card_number", desktop=10),
Span("card_cvv2", desktop=2)),
Row("card_exp_month", "card_exp_year"),
desktop=8,
),
),
),
FormSet('addresses', card_desktop=4),
)
class Workflow(flow.Flow):
start = (
flow.Start(start_view)
.Permission("workflow.can_start_request")
.Next(this.approve)
)
approve = (
flow.View(UpdateProcessView.as_view(
fields=['comment'])
)
.Assign(select_random_admin)
.Next(this.process)
)
process = (
celery.Job(process_request)
.Next(this.end)
)
end = flow.End()
+100 more
I use Viewflow for large enterprise applications with complex workflow. It rules. The code is good and very readable. I like the state machine implementation. It is very easy to customize for your use case. It's much better to use Viewflow's foundational core than to roll your own.
We used Viewflow for a few years and were super happy with it. We managed to integrate it and develop on top of it to adapt it to our particular needs. If in the future we need workflows, yours will no doubt be on top of our mind.
We're enjoying the flexibility Viewflow brings to our ever-evolving workflow. It was great having a front-end built in — it helped us launch the product really quickly.
All in all, the whole team are very satisfied with choosing Viewflow. It helped us focus most of our resources on the actual Machine Learning model.
The product has served us well and has been very helpful.
The library was great for rapid prototyping; would use again.
