bitcaster-django

Bitcaster-django is a Django app for seamless integrating with Bitcaster system-to-user signal-to-message notification system.

Features

• Zero-configuration setup — the bitcaster_sdk client is initialized automatically at startup from the BITCASTER settings dictionary (or the BITCASTER_BAE environment variable): no bitcaster_sdk.init() call needed.
• Event triggering — a Client facade triggers remote Bitcaster events by local name, using the EventConfig model to map local event names to remote event slugs.
• User synchronisation — Bitcaster users are kept aligned with your Django users automatically (creation and updates), with helper mixins for user management.
• Runtime configuration — with the optional constance extra, any BITCASTER setting can be changed at runtime through django-constance; the sdk client is reinitialized automatically on changes.
• System checks — the configuration is validated via Django's system check framework (python manage.py check).

Dependencies

• Python 3.10 or later
• Django 4.2 or later

Installation

• Install bitcaster-django using your package manager of choice, e.g. Pip:

  pip install bitcaster-django
  # or, with django-constance support for runtime configuration:
  pip install bitcaster-django[constance]
  

• Add bitcaster-django to INSTALLED_APPS in your config/settings.py file:

  INSTALLED_APPS = (
      ...
      "bitcaster_django",
      ...
  )
  

• Configure the app with the BITCASTER dictionary in your config/settings.py file:

  BITCASTER = {
      # Bitcaster Application Endpoint.
      # Falls back to the BITCASTER_BAE environment variable when empty/omitted.
      "BAE": "https://<token>@<host>/api/o/<organization>/",
      # forwarded to the sdk client (optional, default: False)
      "DEBUG": False,
      # keep Bitcaster users aligned with Django users (optional, default: True)
      "SYNC_USERS": True,
      # project/application slugs used by Client.trigger_event() (optional)
      "PROJECT": "myprj",
      "APPLICATION": "myapp",
      # fully qualified name of the sdk client class to use
      # (optional, default: "bitcaster_sdk.client.Client")
      "CLIENT": "bitcaster_sdk.async_client.AsyncClient",
  }
  

  The bitcaster_sdk client is initialized automatically at startup: no bitcaster_sdk.init() call is needed in your code.

• Check that your configuration is valid:

  python manage.py check
  

User synchronisation

When SYNC_USERS is enabled (the default), a post_save handler on your AUTH_USER_MODEL keeps Bitcaster users aligned with Django users:

• creating a Django user creates the matching Bitcaster user;
• updating a Django user updates it (creating it if missing).

Users without an email address are skipped, and any error while talking to Bitcaster is logged but never breaks the saving of the Django user.

Runtime configuration with django-constance (optional)

With the constance extra installed, any BITCASTER key can be overridden at runtime by declaring a BITCASTER_<KEY> entry in CONSTANCE_CONFIG:

INSTALLED_APPS = [
    ...
    "constance",
    "bitcaster_django",
]

CONSTANCE_CONFIG = {
    "BITCASTER_BAE": ("", "Bitcaster Application Endpoint"),
}

A non-empty constance value takes precedence over the BITCASTER dictionary, and the sdk client is reinitialized automatically whenever a BITCASTER_* constance key is updated.

Bug reports and requests for enhancements

Please open an issue on the project's issue tracker on GitHub.

Contributing to the project

See the contribution guide.

Licensing

All rights reserved.