Reusable workflow library for Django

Viewflow

Last update: Jan 8, 2023

Related tags

Django python workflow django workflow-engine bpmn process-engine

Overview

django-viewflow

Viewflow is a lightweight reusable workflow library that helps to organize people collaboration business logic in django applications.

In conjunction with django-material, they could be used as the framework to build ready to use business applications in minutes.

http://viewflow.io.

https://requires.io/github/viewflow/viewflow/requirements.svg?branch=master

https://coveralls.io/repos/viewflow/viewflow/badge.png?branch=master

Viewflow 1.1.x compatible with Django 1.8/1.9/1.10/1.11 (supported till Django 1.8 lifetime/April 2018)
Viewflow 1.2.x compatible with Django 1.11/2.0 (supported till Django 1.11 lifetime/April 2020)
Viewflow 1.3.x/1.4.x/1.5.x compatible with Django 1.11/2.0/2.1/2.2 (supported till Django 1.11 lifetime/April 2020)
Viewflow 1.6.x/1.7.x compatible with Django 2.0/2.1/2.2/3.0/3.1 (supported till Django 2.0 lifetime/December 2020)
Viewflow 1.8.x compatible with Django 2.1/2.2/3.0/3.1

Introduction

Django web framework solves only technical problems related to the client-server interaction on top of the stateless HTTP protocol. Model-View-Template separation pattern helps to maintain simple CRUD based logic. Viewflow is the library that offers an additional layer of django web framework, allows explicitly specify people's workflow and extracts collaboration logic from django views.

Viewflow layer is based on the BPMN - business process management and notation standard. It is the graphical notation readily understandable by all business stakeholders and software developers. Viewflow bridges the gap between a picture as the software specification and the working solution.

Django-Material frontend is the lightweight alternative to the django admin and allows you to build business applications. It's based on Google Material Design, that could be easily customized to your brand colors. Django-Material takes care of site-wide navigation, complex form construction, datagrids and CRUD functionality. Ready for fast development of any CRM, ERP, Business Management Software.

Quick start

5 minutes introduction tutorial

Demo

Viewflow comes with reference UI implementation on top of django-material project.

http://demo.viewflow.io

To checkout and run open source demo version locally, you need to have git and tox tools installed.

git clone https://github.com/viewflow/viewflow.git
cd viewflow

TOXENV=py36-dj111 tox -- python manage.py migrate --settings=demo.settings
TOXENV=py36-dj111 tox -- python manage.py loaddata demo/helloworld/fixtures/helloworld/default_data.json --settings=demo.settings
TOXENV=py36-dj111 tox -- python manage.py runserver --settings=demo.settings

Then, you can open http://127.0.0.1:8000 and login with admin:admin username/password pair.

Documentation

Read the documentation at the http://docs.viewflow.io/

Cookbook

Advanced customization samples

https://github.com/viewflow/cookbook

Contribution

Please open an issue to discuss. before pushing any new functionality.

License

Viewflow is an Open Source project licensed under the terms of the AGPL license - The GNU Affero General Public License v3.0 with the Additional Permissions described in LICENSE_EXCEPTION

Viewflow Pro has a commercial-friendly license allowing private forks and modifications of Viewflow. You can find the commercial license terms in COMM-LICENSE. Please see FAQ for more detail.

Latest changelog

1.8.1 2021-01-15

Fix this-referencies for flow.Functon task loader

1.8.0 2021-01-07

Clean Django 4.0 warnings
Allow flow.Handler redifinition with inheritance

Comments

Flow visualization support

Hi @kmmbvnr,

is there any best practice on how to inspect a flow. I want to build a graphviz extension to improve our documentation just like for fsm. Let me know if there's any trick, I'll make sure to create a pull-request once I'm done.

Cheers, joe
request/enhancement PRO

opened by codingjoe 17

After following the tutorial, I'm getting a 404 for /workflow/

ref: http://docs.viewflow.io/viewflow_quickstart.html


Request Method: | GET
-- | --
http://127.0.0.1:8000/workflow/



Using the URLconf defined in demo.urls, Django tried these URL patterns, in this order:

    admin/
    ^$
    ^accounts/

The current path, workflow/, didn't match any of these.

sorry a django noob here!

thanks

request/question

opened by 0mars 10

Question: How to implement a suspend node?

I have a workflow that one of the step is to fire an external API request and return immediately, the request will take time to complete and I want the workflow to suspend after firing the external API request. Normally, we can work it by having a flow.View node right after and someone goes back to the workflow and resume the workflow, but in this case, I want the celery worker to poll the result of the external API and resume the workflow automatically.

So in this case, the flow.View doesn't seem to fit for purpose, how do I go about creating my own node that waits for invocation?
request/question dev/flow

opened by variable 8
Wrong id_flow_class in rendered viewset , for objects created via a flow

I have a couple of flows , I have also created view sets (material.frontend.views.ModelViewSet) for editing the objects created via flows. But when I am editing through view set for the same object created via flow fails with a 500,

It fails at Line 14 : app_label, flow_path = flow_strref.split('/') in file python3.6/site-packages/viewflow/fields.py

When I checked UI, for my surprice , it is not the expected value, <input id="id_flow_class" maxlength="250" name="flow_class" type="text" value="Create XXX YYYY Region"> So it is expecting the flow_class as APP/flowclass format. What we are seeing instead is a space seperated name of the class with "Create" prefix.

Internal Server Error: /di_service_manager/region/1/change/ Traceback (most recent call last): File "/home/myHome/myDevWorkspace/venvs/fugu/lib/python3.6/site-packages/django/core/handlers/exception.py", line 35, in inner response = get_response(request) File "/home/myHome/myDevWorkspace/venvs/fugu/lib/python3.6/site-packages/django/core/handlers/base.py", line 128, in _get_response response = self.process_exception_by_middleware(e, request) File "/home/myHome/myDevWorkspace/venvs/fugu/lib/python3.6/site-packages/django/core/handlers/base.py", line 126, in _get_response response = wrapped_callback(request, *callback_args, **callback_kwargs) File "/home/myHome/myDevWorkspace/venvs/fugu/lib/python3.6/site-packages/django/views/generic/base.py", line 69, in view return self.dispatch(request, *args, **kwargs) File "/home/myHome/myDevWorkspace/venvs/fugu/lib/python3.6/site-packages/django/views/generic/base.py", line 89, in dispatch return handler(request, *args, **kwargs) File "/home/myHome/myDevWorkspace/venvs/fugu/lib/python3.6/site-packages/django/views/generic/edit.py", line 194, in post return super().post(request, *args, **kwargs) File "/home/myHome/myDevWorkspace/venvs/fugu/lib/python3.6/site-packages/django/views/generic/edit.py", line 141, in post if form.is_valid(): File "/home/myHome/myDevWorkspace/venvs/fugu/lib/python3.6/site-packages/django/forms/forms.py", line 179, in is_valid return self.is_bound and not self.errors File "/home/myHome/myDevWorkspace/venvs/fugu/lib/python3.6/site-packages/django/forms/forms.py", line 174, in errors self.full_clean() File "/home/myHome/myDevWorkspace/venvs/fugu/lib/python3.6/site-packages/django/forms/forms.py", line 378, in full_clean self._post_clean() File "/home/myHome/myDevWorkspace/venvs/fugu/lib/python3.6/site-packages/django/forms/models.py", line 396, in _post_clean self.instance = construct_instance(self, self.instance, opts.fields, opts.exclude) File "/home/myHome/myDevWorkspace/venvs/fugu/lib/python3.6/site-packages/django/forms/models.py", line 60, in construct_instance f.save_form_data(instance, cleaned_data[f.name]) File "/home/myHome/myDevWorkspace/venvs/fugu/lib/python3.6/site-packages/django/db/models/fields/__init__.py", line 838, in save_form_data setattr(instance, self.name, data) File "/home/myHome/myDevWorkspace/venvs/fugu/lib/python3.6/site-packages/viewflow/fields.py", line 79, in __set__ obj.__dict__[self.field.name] = self.field.to_python(value) File "/home/myHome/myDevWorkspace/venvs/fugu/lib/python3.6/site-packages/viewflow/fields.py", line 104, in to_python return import_flow_by_ref(value) File "/home/myHome/myDevWorkspace/venvs/fugu/lib/python3.6/site-packages/viewflow/fields.py", line 14, in import_flow_by_ref app_label, flow_path = flow_strref.split('/') ValueError: not enough values to unpack (expected 2, got 1)

The PIP freeze is : Django==2.0 django-extensions==2.0.5 django-filter==1.1.0 django-material==1.2.0 django-viewflow==1.2.0 pytz==2018.3 six==1.11.0

opened by vsmanu 8

Job nodes can't be connected directly to the Start nodes

In trying to debug why my celery task doesn't seem to do anything I realized that my code was hitting this block in flow_task_decorator:

except flow_task.flow_cls.task_cls.DoesNotExist:
    # There was rollback on job task created transaction,
    # we don't need to do the job
    return

This causes the body of the celery task to do nothing. There is no output, no log message, no indication whatsoever that there's a problem. The celery log shows that it received, accepted and completed the task, but because the decorator returned nothing, nothing actually executed.

Also, that comment means absolutely nothing to me as a user of viewflow. No rollback has been done to my task (at least, not intentionally), and I have no idea how to fix this problem.

I'm guessing this is related to the fact I'm creating the task from the following custom view:


# flows.py
class DistributorAuditFlow(Flow):
    process_title = "Distributor Audit"
    process_cls = DistributorAuditProcess
    summary_template = '{{ process.title }}'
    lock_impl = lock.select_for_update_lock

    start = (
        # flow.Start(StartProcessView,
        #          fields=["distributor", "days_ago_modified"],
        flow.Start(distributor_audit_view,
                   task_title="Distributor Audit",
                   task_description="Perform an audit of one of our distributors")
        .Permission(auto_create=True)
        .Next(this.run_audit)
    )

    run_audit = (viewflow.contrib.celery.Job(send_hello_world_request)
                 .Next(this.view_results)
    )
    ...

# views.py
@flow_start_view()
def distributor_audit_view(request, activation):
    activation.prepare(request.POST or None, user=request.user)
    form = DistributorAuditForm(request.POST or None, request.FILES or None)

    if form.is_valid():
        slug = form.cleaned_data["distributor"].slug
        report_file = form.cleaned_data["report_file"]
        days_ago_modified = form.cleaned_data["days_ago_modified"]
        distributor = form.cleaned_data["distributor"]
        audit_worker = AUDIT_WORKERS[slug]

        activation.process.days_ago_modified = days_ago_modified
        activation.process.distributor = distributor
        activation.process.report_file = report_file
        activation.done()

        # FIXME: redirect to the current view, and modify the html to either show
        # a link to the generated file, or show "processing..." or something to that effect
        return HttpResponse("form was processed")

    return render(request, 'viewflow/flow/task.html',{
                  'form': form,
                  'activation': activation
                  })

request/bug dev/flow

opened by boakley 8

[Question] Correct way of moving task in flow?

As title, is there a correct way of moving a task in the flow? There isn't any problem with already finished processes and with new ones, but what for active processes? Right now I think I would end up with two instanced of the same task.
request/question dev/flow

opened by lorenzomorandini 6
django-fsm to viewflow.fsm transition guide required

hi , am unable to make a transition from new to approved you have mentioned this cookbook repo for refernce right , but i'm facing multiple error's

https://github.com/viewflow/cookbook/tree/v2/fsm101

localhost/api/review/1/transition/approve is not doing anything the stage from 1 -> 2 , is not changing when hitting above url with flow.approve()

can i use field in models like fsmfield in django-fsm package please share a nice working example for fsm part Thank you
request/enhancement

opened by anandrajB 5

[PRO] Using Multiple Flows, Flow starts with wrong Start View

Currently our app has four flows:


FlowA(Flow):
    start = Start(FirstView)
FlowB(Flow):
    start = Start(FirstView)
FlowC(Flow):
    start = Start(SecondView)
FlowD(Flow):
    start = Start(SecondView)

url(
        "one/",
        include((FlowViewSet(FlowA).urls, "one"), namespace="one"),
    ),
url(
        "two/",
        include((FlowViewSet(FlowB).urls, "two"), namespace="two"),
    ),
url(
        "three/",
        include((FlowViewSet(FlowC).urls, "three"), namespace="three"),
    ),
url(
        "four/",
        include((FlowViewSet(FlowD).urls, "four"), namespace="four"),
    ),

Now, http://localhost/three/start starts with FirstView instead of SecondView, http://localhost/four/start starts with FirstView instead of SecondView,

If I comment start = Start(FirstView) on FlowA and FlowB, it starts with SecondView as expected.

Any suggestions how to or where to lookup to sort out this unusual behaviour.

Stay Safe. Abdullah

opened by moonstruck 5

Not supporting read replicas: Unable to create process: DoesNotExist('HelloWorldProcess matchin query does not exist')

I'm evaluating this library and ran the quick start without issue, but integrating the Process from the quick start into an existing Django 2.2.11 project brought up an issue where the Process couldn't be created in the DB

It got so far as this line

And then complains that class HelloWorldProcess cannot be found. But it's clearly in ~~flows.py~~ models.py Does anyone have any suggestion at what might be the fault? There is a screenshot after the stack trace to show the exception in my debugger when inspecting.

Thanks

Environment:


Request Method: POST
Request URL: http://127.0.0.1:8000/workflow/schedule/helloworld/start/

Django Version: 2.2.11
Viewflow Version: 1.8.1
Python Version: 3.6.9
Installed Applications:
['material',
 'material.frontend',
 'viewflow',
 'viewflow.frontend',
...
 'export',
 'schedule',
 'debug_toolbar',
 'django_extensions',
 'flags',
 'rest_framework',
 'django_saml2_auth',
 'revproxy',
 'wagtail.contrib.forms',
 'wagtail.contrib.redirects',
 'wagtail.embeds',
 'wagtail.sites',
 'wagtail.users',
 'wagtail.snippets',
 'wagtail.documents',
 'wagtail.images',
 'wagtail.search',
 'wagtail.admin',
 'wagtail.core',
 'wagtail.contrib.modeladmin',
 'wagtailmenus',
 'taggit_serializer',
 'taggit_templatetags2',
 'modelcluster',
 'adminsortable2',
 'taggit',
 'django.contrib.humanize',
 'django.contrib.admin',
 'django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'django.contrib.admindocs']
Installed Middleware:
['whitenoise.middleware.WhiteNoiseMiddleware',
 'django.middleware.clickjacking.XFrameOptionsMiddleware',
 'django.middleware.security.SecurityMiddleware',
 'debug_toolbar.middleware.DebugToolbarMiddleware',
 'flags.middleware.FlagConditionsMiddleware',
 'request_logging.middleware.LoggingMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.common.CommonMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware',
 'wagtail.core.middleware.SiteMiddleware',
 'wagtail.contrib.redirects.middleware.RedirectMiddleware',
 'django_currentuser.middleware.ThreadLocalUserMiddleware',
 'material.frontend.middleware.SmoothNavigationMiddleware',
 'material.frontend.middleware.TurbolinksMiddleware']



Traceback:

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/django/core/handlers/exception.py" in inner
  34.             response = get_response(request)

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
  115.                 response = self.process_exception_by_middleware(e, request)

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
  113.                 response = wrapped_callback(request, *callback_args, **callback_kwargs)

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/django/views/generic/base.py" in view
  71.             return self.dispatch(request, *args, **kwargs)

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/django/utils/decorators.py" in _wrapper
  45.         return bound_method(*args, **kwargs)

File "/usr/lib/python3.6/contextlib.py" in inner
  52.                 return func(*args, **kwds)

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/viewflow/decorators.py" in _wrapper
  180.                 return view(request, **kwargs)

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/viewflow/flow/views/start.py" in dispatch
  57.         return super(BaseStartFlowMixin, self).dispatch(request, **kwargs)

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/django/views/generic/base.py" in dispatch
  97.         return handler(request, *args, **kwargs)

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/django/views/generic/edit.py" in post
  194.         return super().post(request, *args, **kwargs)

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/django/views/generic/edit.py" in post
  142.             return self.form_valid(form)

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/viewflow/flow/views/start.py" in form_valid
  71.         self.activation_done(*args, **kwargs)

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/viewflow/flow/views/start.py" in activation_done
  65.         self.activation.done()

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/viewflow/fsm.py" in __call__
  44.         return self.descriptor(self.instance, *args, **kwargs)

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/viewflow/fsm.py" in __call__
  113.             result = self.func(instance, *args, **kwargs)

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/viewflow/activation.py" in done
  288.             self.activate_next()

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/viewflow/fsm.py" in __call__
  44.         return self.descriptor(self.instance, *args, **kwargs)

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/viewflow/fsm.py" in __call__
  113.             result = self.func(instance, *args, **kwargs)

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/viewflow/activation.py" in activate_next
  294.             self.flow_task._next.activate(prev_activation=self, token=self.task.token)

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/viewflow/__init__.py" in activate
  154.         return self.activation_class.activate(self, prev_activation, token)

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/viewflow/activation.py" in activate
  412.         task = cls.create_task(flow_task, prev_activation, token)

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/viewflow/flow/activation.py" in create_task
  81.         activation = task.activate()

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/viewflow/models.py" in activate
  143.         activation.initialize(self.flow_task, self)

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/viewflow/fsm.py" in __call__
  44.         return self.descriptor(self.instance, *args, **kwargs)

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/viewflow/fsm.py" in __call__
  113.             result = self.func(instance, *args, **kwargs)

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/viewflow/activation.py" in initialize
  188.             pk=task.process_id)

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/django/db/models/manager.py" in manager_method
  82.                 return getattr(self.get_queryset(), name)(*args, **kwargs)

File "/home/jon/code/XXX/venv/lib/python3.6/site-packages/django/db/models/query.py" in get
  408.                 self.model._meta.object_name

Exception Type: DoesNotExist at /workflow/schedule/helloworld/start/
Exception Value: HelloWorldProcess matching query does not exist.

opened by jonwhittlestone 5

[i18n] "expected string or bytes-like object" during template rendering
I keep seeing an error being raised at /viewflow/models.py line 105 where Template(self.flow_task.task_result_summary or "").render(Context({.

To debug, I place the following:

print(self.flow_task.task_result_summary) print(type(self.flow_task.task_result_summary))

right before the error is throw. The results are as such:

创建实例 <class 'django.utils.functional.lazy.<locals>.__proxy__'>

So somehow the self.flow_task.task_result_summary is not string or bytes-like which is causing this to fail.

Edit:

This commit fixes the problem, but I don't know whether this is a good solution: https://github.com/vincentwhales/viewflow/commit/8cc97dd51b1a772c04ba93b9c87390b850a4583f
request/bug dev/flow
opened by vincentwhales 5

Tasks are not created when serving project with Gunicorn/Python2.7

Hi all,

I tested the library with the "Hello world" example and tried to serve it via gunicorn by doing

$ gunicorn demo.wsgi
[2017-08-18 17:17:11 +0000] [23134] [INFO] Starting gunicorn 19.7.1
[2017-08-18 17:17:11 +0000] [23134] [INFO] Listening at: http://127.0.0.1:8000 (23134)
[2017-08-18 17:17:11 +0000] [23134] [INFO] Using worker: sync
[2017-08-18 17:17:11 +0000] [23138] [INFO] Booting worker with pid: 23138

When I start a new process, it is created but related tasks aren't created at all.

>>> from viewflow.models import Process, Task
>>> from helloworld.models import HelloWorldProcess
>>> HelloWorldProcess.objects.all()
<ProcessQuerySet [<HelloWorldProcess: Hello World #1>]>
>>> Process.objects.all()
<ProcessQuerySet [<Process: Hello World #1>]>
>>> Task.objects.all()
<TaskQuerySet []>

Am I missing an important point here? Did anyone successfully deployed a viewflow app within a django project using a WSGI server?

Thanks

opened by drowolath 5

Bump json5 and @babel/core
Bumps json5 to 2.2.3 and updates ancestor dependency @babel/core. These dependencies need to be updated together.

Updates json5 from 0.5.1 to 2.2.3

Release notes

Sourced from json5's releases.

v2.2.3

Fix: [email protected] is now the 'latest' release according to npm instead of v1.0.2. (#299)

v2.2.2

Fix: Properties with the name __proto__ are added to objects and arrays. (#199) This also fixes a prototype pollution vulnerability reported by Jonathan Gregson! (#295).

v2.2.1

Fix: Removed dependence on minimist to patch CVE-2021-44906. (#266)

v2.2.0

New: Accurate and documented TypeScript declarations are now included. There is no need to install @types/json5. (#236, #244)

v2.1.3 [code, diff]

Fix: An out of memory bug when parsing numbers has been fixed. (#228, #229)

v2.1.2

Fix: Bump minimist to v1.2.5. (#222)

v2.1.1

New: package.json and package.json5 include a module property so bundlers like webpack, rollup and parcel can take advantage of the ES Module build. (#208)

Fix: stringify outputs \0 as \\x00 when followed by a digit. (#210)

Fix: Spelling mistakes have been fixed. (#196)

v2.1.0

New: The index.mjs and index.min.mjs browser builds in the dist directory support ES6 modules. (#187)

v2.0.1

Fix: The browser builds in the dist directory support ES5. (#182)

v2.0.0

Major: JSON5 officially supports Node.js v6 and later. Support for Node.js v4 has been dropped. Since Node.js v6 supports ES5 features, the code has been rewritten in native ES5, and the dependence on Babel has been eliminated.

New: Support for Unicode 10 has been added.

New: The test framework has been migrated from Mocha to Tap.

New: The browser build at dist/index.js is no longer minified by default. A minified version is available at dist/index.min.js. (#181)

Fix: The warning has been made clearer when line and paragraph separators are

... (truncated)

Changelog

Sourced from json5's changelog.

v2.2.3 [code, diff]

Fix: [email protected] is now the 'latest' release according to npm instead of v1.0.2. (#299)

v2.2.2 [code, diff]

Fix: Properties with the name __proto__ are added to objects and arrays. (#199) This also fixes a prototype pollution vulnerability reported by Jonathan Gregson! (#295).

v2.2.1 [code, diff]

Fix: Removed dependence on minimist to patch CVE-2021-44906. (#266)

v2.2.0 [code, diff]

New: Accurate and documented TypeScript declarations are now included. There is no need to install @types/json5. (#236, #244)

v2.1.3 [code, diff]

Fix: An out of memory bug when parsing numbers has been fixed. (#228, #229)

v2.1.2 [code, diff]

Fix: Bump minimist to v1.2.5. (#222)

v2.1.1 [code, [diff][d2.1.1]]

... (truncated)

Commits

c3a7524 2.2.3

94fd06d docs: update CHANGELOG for v2.2.3

3b8cebf docs(security): use GitHub security advisories

f0fd9e1 docs: publish a security policy

6a91a05 docs(template): bug -> bug report

14f8cb1 2.2.2

10cc7ca docs: update CHANGELOG for v2.2.2

7774c10 fix: add proto to objects and arrays

edde30a Readme: slight tweak to intro

97286f8 Improve example in readme

Additional commits viewable in compare view

Updates @babel/core from 7.1.2 to 7.20.7

Release notes

Sourced from @babel/core's releases.

v7.20.7 (2022-12-22)

Thanks @wsypower for your first PR!

:eyeglasses: Spec Compliance

babel-helper-member-expression-to-functions, babel-helper-replace-supers, babel-plugin-proposal-class-properties, babel-plugin-transform-classes

#15223 fix: Deleting super property should throw (@SuperSodaSea)

babel-helpers, babel-plugin-proposal-class-properties, babel-plugin-transform-classes, babel-plugin-transform-object-super

#15241 fix: Throw correct error types from sed ant class TDZ helpers (@SuperSodaSea)

:bug: Bug Fix

babel-parser, babel-plugin-transform-typescript

#15209 fix: Support auto accessors with TypeScript annotations (@liuxingbaoyu)

babel-traverse

#15287 Fix .parentPath after rename in SwitchCase (@nicolo-ribaudo)

babel-plugin-transform-typescript, babel-traverse

#15284 fix: Ts import type and func with duplicate name (@liuxingbaoyu)

babel-plugin-transform-block-scoping

#15278 Fix tdz analysis for reassigned captured for bindings (@nicolo-ribaudo)

babel-plugin-proposal-async-generator-functions, babel-preset-env

#15235 fix: Transform for await with shadowed variables (@liuxingbaoyu)

babel-generator, babel-plugin-proposal-optional-chaining

#15258 fix: Correctly generate (a ?? b) as T (@liuxingbaoyu)

babel-plugin-transform-react-jsx, babel-types

#15233 fix: Emit correct sourcemap ranges for JSXText (@liuxingbaoyu)

babel-core, babel-helpers, babel-plugin-transform-computed-properties, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime

#15232 fix: Computed properties should keep original definition order (@SuperSodaSea)

babel-helper-member-expression-to-functions, babel-helper-replace-supers, babel-plugin-proposal-class-properties, babel-plugin-transform-classes

#15223 fix: Deleting super property should throw (@SuperSodaSea)

babel-generator

#15216 fix: Print newlines for leading Comments of TSEnumMember (@liuxingbaoyu)

:nail_care: Polish

babel-plugin-transform-block-scoping, babel-traverse

#15275 Improve relative execution tracking in fn exprs (@nicolo-ribaudo)

:house: Internal

babel-helper-define-map, babel-plugin-transform-property-mutators

#15274 Inline & simplify @babel/helper-define-map (@nicolo-ribaudo)

babel-core, babel-plugin-proposal-class-properties, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-destructuring, babel-plugin-transform-parameters, babel-plugin-transform-regenerator, babel-plugin-transform-runtime, babel-preset-env, babel-traverse

#15200 Rewrite transform-block-scoping plugin (@nicolo-ribaudo)

:running_woman: Performance

babel-helper-compilation-targets

#15228 perf: Speed up getTargets (@liuxingbaoyu)

Committers: 6

Babel Bot (@babel-bot)

Huáng Jùnliàng (@JLHwung)

Nicolò Ribaudo (@nicolo-ribaudo)

... (truncated)

Changelog

Sourced from @babel/core's changelog.

v7.20.7 (2022-12-22)

:eyeglasses: Spec Compliance

babel-helper-member-expression-to-functions, babel-helper-replace-supers, babel-plugin-proposal-class-properties, babel-plugin-transform-classes

#15223 fix: Deleting super property should throw (@SuperSodaSea)

babel-helpers, babel-plugin-proposal-class-properties, babel-plugin-transform-classes, babel-plugin-transform-object-super

#15241 fix: Throw correct error types from sed ant class TDZ helpers (@SuperSodaSea)

:bug: Bug Fix

babel-parser, babel-plugin-transform-typescript

#15209 fix: Support auto accessors with TypeScript annotations (@liuxingbaoyu)

babel-traverse

#15287 Fix .parentPath after rename in SwitchCase (@nicolo-ribaudo)

babel-plugin-transform-typescript, babel-traverse

#15284 fix: Ts import type and func with duplicate name (@liuxingbaoyu)

babel-plugin-transform-block-scoping

#15278 Fix tdz analysis for reassigned captured for bindings (@nicolo-ribaudo)

babel-plugin-proposal-async-generator-functions, babel-preset-env

#15235 fix: Transform for await with shadowed variables (@liuxingbaoyu)

babel-generator, babel-plugin-proposal-optional-chaining

#15258 fix: Correctly generate (a ?? b) as T (@liuxingbaoyu)

babel-plugin-transform-react-jsx, babel-types

#15233 fix: Emit correct sourcemap ranges for JSXText (@liuxingbaoyu)

babel-core, babel-helpers, babel-plugin-transform-computed-properties, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime

#15232 fix: Computed properties should keep original definition order (@SuperSodaSea)

babel-helper-member-expression-to-functions, babel-helper-replace-supers, babel-plugin-proposal-class-properties, babel-plugin-transform-classes

#15223 fix: Deleting super property should throw (@SuperSodaSea)

babel-generator

#15216 fix: Print newlines for leading Comments of TSEnumMember (@liuxingbaoyu)

:nail_care: Polish

babel-plugin-transform-block-scoping, babel-traverse

#15275 Improve relative execution tracking in fn exprs (@nicolo-ribaudo)

:house: Internal

babel-helper-define-map, babel-plugin-transform-property-mutators

#15274 Inline & simplify @babel/helper-define-map (@nicolo-ribaudo)

babel-core, babel-plugin-proposal-class-properties, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-destructuring, babel-plugin-transform-parameters, babel-plugin-transform-regenerator, babel-plugin-transform-runtime, babel-preset-env, babel-traverse

#15200 Rewrite transform-block-scoping plugin (@nicolo-ribaudo)

:running_woman: Performance

babel-helper-compilation-targets

#15228 perf: Speed up getTargets (@liuxingbaoyu)

v7.20.6 (2022-11-28)

:bug: Bug Fix

babel-helpers

#15231 Update checkInRHS helper min version (@nicolo-ribaudo)

v7.20.5 (2022-11-28)

... (truncated)

Commits

d414940 v7.20.7

6757a60 Rewrite transform-block-scoping plugin (#15200)

362451b chore: Enable eslint rule no-unnecessary-type-assertion (#15260)

e5e1369 fix: Computed properties should keep original definition order (#15232)

29a97b8 v7.20.5

f6546d7 Bump typescript to 4.9.3 (#15202)

5f19f62 Bump babel deps (#15187)

12a58cb v7.20.2

77f3700 fix: @babel/node repl and enable no-use-before-define rule (#15124)

aadd7a3 v7.19.6

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dependencies
opened by dependabot[bot] 0
OrderBy for JSONField support

Seems there is no automatic way to disable sortable_by in the Django admin on the field level. So probably, its simple to recearch a way to sort by virtual column
request/enhancement dev/flow

opened by kmmbvnr 0
Bump qs from 6.5.2 to 6.5.3
Bumps qs from 6.5.2 to 6.5.3.

Changelog

Sourced from qs's changelog.

6.5.3

[Fix] parse: ignore __proto__ keys (#428)

[Fix] utils.merge`: avoid a crash with a null target and a truthy non-array source

[Fix] correctly parse nested arrays

[Fix] stringify: fix a crash with strictNullHandling and a custom filter/serializeDate (#279)

[Fix] utils: merge: fix crash when source is a truthy primitive & no options are provided

[Fix] when parseArrays is false, properly handle keys ending in []

[Fix] fix for an impossible situation: when the formatter is called with a non-string value

[Fix] utils.merge: avoid a crash with a null target and an array source

[Refactor] utils: reduce observable [[Get]]s

[Refactor] use cached Array.isArray

[Refactor] stringify: Avoid arr = arr.concat(...), push to the existing instance (#269)

[Refactor] parse: only need to reassign the var once

[Robustness] stringify: avoid relying on a global undefined (#427)

[readme] remove travis badge; add github actions/codecov badges; update URLs

[Docs] Clean up license text so it’s properly detected as BSD-3-Clause

[Docs] Clarify the need for "arrayLimit" option

[meta] fix README.md (#399)

[meta] add FUNDING.yml

[actions] backport actions from main

[Tests] always use String(x) over x.toString()

[Tests] remove nonexistent tape option

[Dev Deps] backport from main

Commits

298bfa5 v6.5.3

ed0f5dc [Fix] parse: ignore __proto__ keys (#428)

691e739 [Robustness] stringify: avoid relying on a global undefined (#427)

1072d57 [readme] remove travis badge; add github actions/codecov badges; update URLs

12ac1c4 [meta] fix README.md (#399)

0338716 [actions] backport actions from main

5639c20 Clean up license text so it’s properly detected as BSD-3-Clause

51b8a0b add FUNDING.yml

45f6759 [Fix] fix for an impossible situation: when the formatter is called with a no...

f814a7f [Dev Deps] backport from main

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dependencies
opened by dependabot[bot] 0
Bump minimatch and gulp
Bumps minimatch to 3.1.2 and updates ancestor dependency gulp. These dependencies need to be updated together.

Updates minimatch from 0.2.14 to 3.1.2

Commits

699c459 3.1.2

2f2b5ff fix: trim pattern

25d7c0d 3.1.1

55dda29 fix: treat nocase:true as always having magic

5e1fb8d 3.1.0

f8145c5 Add 'allowWindowsEscape' option

570e8b1 add publishConfig for v3 publishes

5b7cd33 3.0.6

20b4b56 [fix] revert all breaking syntax changes

2ff0388 document, expose, and test 'partial:true' option

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Maintainer changes

This version was pushed to npm by isaacs, a new releaser for minimatch since your current version.

Updates gulp from 3.9.1 to 4.0.2

Release notes

Sourced from gulp's releases.

v4.0.2

Fix

Bind src/dest/symlink to the gulp instance to support esm exports (5667666) - Ref standard-things/esm#797

Docs

Add notes about esm support (4091bd3) - Closes #2278

Fix the Negative Globs section & examples (3c66d95) - Closes #2297

Remove next tag from recipes (1693a11) - Closes #2277

Add default task wrappers to Watching Files examples to make runnable (d916276) - Closes #2322

Fix syntax error in lastRun API docs (ea52a92) - Closes #2315

Fix typo in Explaining Globs (5d81f42) - Closes #2326

Build

Add node 12 to Travis & Azure (b4b5a68)

v4.0.1

Fix

Temporary workaround for facebook/Docusaurus#257 (9f4a2e9) - Closes facebook/Docusaurus#257

Docs

Fix error in ES2015 usage example (a4e8d48) - Closes #2099 #2100

Add temporary notice for 4.0.0 vs 3.9.1 documentation (126423a) - Closes #2121

Improve recipe for empty glob array (45830cf) - Closes #2122

Reword standard to default (b065a13)

Fix recipe typo (86acdea) - Closes #2156

Add front-matter to each file (d693e49) - Closes #2109

Rename "Getting Started" to "Quick Start" & update it (6a0fa00)

Add "Creating Tasks" documentation (21b6962)

Add "JavaScript and Gulpfiles" documentation (31adf07)

Add "Working with Files" documentation (50fafc6)

Add "Async Completion" documentation (ad8b568)

Add "Explaining Globs" documentation (f8cafa0)

Add "Using Plugins" documentation (233c3f9)

Add "Watching Files" documentation (f3f2d9f)

Add Table of Contents to "Getting Started" directory (a43caf2)

Improve & fix parts of Getting Started (84b0234)

Create and link-to a "docs missing" page for LINK_NEEDED references (2bd75d0)

Redirect users to new Getting Started guides (53e9727)

Temporarily reference gulp@next in Quick Start (2cecf1e)

Fixed a capitalization typo in a heading (3d051d8) - Closes #2242

Use h2 headers within Quick Start documentation (921312c) - Closes #2241

Fix for nested directories references (4c2b9a7)

Add some more cleanup for Docusaurus (6a8fd8f)

Temporarily point LINK_NEEDED references to documentation-missing.md (df7cdcb)

API documentation improvements based on feedback (0a68710)

... (truncated)

Changelog

Sourced from gulp's changelog.

gulp changelog

4.0.0

Task system changes

replaced 3.x task system (orchestrator) with new task system (bach)

removed gulp.reset

removed 3 argument syntax for gulp.task

gulp.task should only be used when you will call the task with the CLI

added gulp.series and gulp.parallel methods for composing tasks. Everything must use these now.

added single argument syntax for gulp.task which allows a named function to be used as the name of the task and task function.

added gulp.tree method for retrieving the task tree. Pass { deep: true } for an archy compatible node list.

added gulp.registry for setting custom registries.

CLI changes

split CLI out into a module if you want to save bandwidth/disk space. you can install the gulp CLI using either npm install gulp -g or npm install gulp-cli -g, where gulp-cli is the smaller one (no module code included)

add --tasks-json flag to CLI to dump the whole tree out for other tools to consume

added --verify flag to check the dependencies in package.json against the plugin blacklist.

vinyl/vinyl-fs changes

added gulp.symlink which functions exactly like gulp.dest, but symlinks instead.

added dirMode param to gulp.dest and gulp.symlink which allows better control over the mode of the destination folder that is created.

globs passed to gulp.src will be evaluated in order, which means this is possible gulp.src(['*.js', '!b*.js', 'bad.js']) (exclude every JS file that starts with a b except bad.js)

performance for gulp.src has improved massively

gulp.src(['**/*', '!b.js']) will no longer eat CPU since negations happen during walking now

added since option to gulp.src which lets you only match files that have been modified since a certain date (for incremental builds)

fixed gulp.src not following symlinks

added overwrite option to gulp.dest which allows you to enable or disable overwriting of existing files

Commits

069350a Release: 4.0.2

b4b5a68 Build: Add node 12 to Travis & Azure

5667666 Fix: Bind src/dest/symlink to the gulp instance to support esm exports (ref s...

4091bd3 Docs: Add notes about esm support (closes #2278)

3c66d95 Docs: Fix the Negative Globs section & examples (closes #2297)

1693a11 Docs: Remove next tag from recipes (closes #2277)

d916276 Docs: Add default task wrappers to Watching Files examples to make runnable (...

ea52a92 Docs: Fix syntax error in lastRun API docs (closes #2315)

5d81f42 Docs: Fix typo in Explaining Globs (#2326)

ea3bba4 Release: 4.0.1

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dependencies
opened by dependabot[bot] 0
Bump css-what from 2.1.0 to 2.1.3
Bumps css-what from 2.1.0 to 2.1.3.

Commits

2db00ca 2.1.3

dc51092 fix(css-selectors): extend regex to include superscript in range, fix #27 (#28)

a5f1991 Test on node LTS

b2a2117 2.1.2

e9ef3f1 Run prettier

070b2f8 Add remaining parsed outputs (#25)

af801e4 update license references to match license file (#23)

2d495d0 Update to node 10 in .travis.yml (#22)

c636f0d Allow escaped parentheses in pseudo selectors (#20)

4e255c9 Update .travis.yml

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dependencies
opened by dependabot[bot] 0

Releases(2.0.0a0)

2.0.0a0(Dec 18, 2020)
First Preview of the Viewflow 2.0 Opensource

Explicit class-based url configuration

New Material Components UI KIt

Public viewflow.fsm module, replaces django-fsm

JSON Storage and Composite FK support for Django ORM

Source code(tar.gz)
Source code(zip)
1.0.0(May 29, 2017)
Django 1.11 support

Open-sourced Python 2.7 support

Added APGL license additional permissions (allows to link with commercial software)

Localization added: German/French/Spanish/Korean/Chinese

Improved task detail UI in frontend

Frontend - task management menu fix

JobActivation.async method renamed to run_async. Fix python 3.7 reserved word warning.

[PRO] New process dashboard view

[PRO] Django-Guardian support for task object level permissions

[PRO] Fixes and improvements in the flow chart rendering

Source code(tar.gz)
Source code(zip)