Django Universal Worker Service

Django implementation of the IVOA UWS pattern.

The Universal Worker Service (UWS) pattern defines how to manage asynchronous execution of jobs on a service. Any application of the pattern defines a family of related services with a common service contract. Possible uses of the pattern are also described.

Url: https://www.ivoa.net/documents/UWS/ DOI: 10.5479/ADS/bib/2016ivoa.spec.1024H

Quick start

add uws to your INSTALLED_APPS setting likes this:

    INSTALLED_APPS = [
        ...
        'uws',
        ...
    ]

Include the uws URLconf in your project urls.py like this:

    ...
    path('uws/', include('uws.urls')),  # 'uws/' can be replaced by the name of your service
    ...

Run python manage.py migrate uws to create the UWS models. Optionally: python manage.py migrate uws --database uws by specifying

    DATABASE_ROUTERS = [
    ...
    "uws.database_router.UWSDatabaseRouter",
    ...
    ]

and a `uws` entry in your `DATABASES` setting

TODO: Add Celery configuration Create a celery.py file in the <project> folder:

import os

from celery import Celery

# Set the default Django settings module for the 'celery' program.
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "project.default_settings")

app = Celery("project") # Change to something related to your Service

app.config_from_object("django.conf:settings", namespace="CELERY")

app.autodiscover_tasks()

Worker

Contributing

For developer access to this repository, please send a message on the ESAP channel on Rocket Chat.

Metadata

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