Busker is a Django app for managing and redeeming codes that allow end-users to download digital assets (Music, E-Books, High-resolution artwork, etc.)
You can test-drive the code redemption workflow by visiting https://magicians.band/download/ and entering the code AM1FDEF, or by going directly to https://magicians.band/download/redeem/AM1FDEF/.
- A Django 3 installation (Will probably work fine in 2.x but has not been tested)
- Python 3
To install the latest release of Busker with pip, use:
pip install git+https://github.com/tinpan-io/django-busker.git#egg=django_busker
To install a specific tag with pip, use the following format:
pip install git+https://github.com/tinpan-io/django-busker.git@[tag]#egg=django_busker
...where [tag] is the version you want to use; for example, to install version 0.7.0:
pip install git+https://github.com/tinpan-io/django-busker.git@0.7.0#egg=django_busker
To install from a checked out copy of the repository, cd into the top-level
directory and run:
python setup.py install
Edit your Django settings.py module and add three new items to the INSTALLED_APPS list:
'imagekit', 'markdownfield', 'busker'
You will also need to make sure that 'django.contrib.sessions.middleware.SessionMiddleware' is enabled in MIDDLEWARE (It's included by default in a new boilerplate Django project, so you probably won't need to change anything here.)
Next, add busker's URLs to your Django project's main urls.py module:
path('busker/', include('busker.urls', namespace='busker')),
(The first argument to path() can be whatever you like, but make sure namespace is set to 'busker'.
For uploaded images to display correctly you also will need MEDIA_ROOT and MEDIA_URL configured in your settings.py module. (See <https://docs.djangoproject.com/en/3.1/howto/static-files/> for a way to tweak your project urls.py to serve media when developing locally.)
When deploying to production, you'll need to run the collectstatic admin command.
Finally, in the terminal, run busker's migrations from the top level of the Django project:
python manage.my migrate busker
If you log into the Admin UI you should now see several new models.
These are the models defined by busker, in the order you'll probably want to create them:
Represents an artist/creator.
Represents an item that will be accessible to people with valid download codes; for example, a zip file containing an album of music. (Or, several zip files of the same album in different formats.)
One or more File objects can be linked to a DownloadableWork
Batches automatically generate batches of unique codes for a given DownloadableWork. Note the 'export csv' option in the Batch admin view.
DownloadCode objects represent the actual codes users can use to access files. They're generally auto-created when a new Batch is saved. Note the 'export csv' option in the DownloadCode admin view.
Busker provides the following signals which may be useful:
busker.signals.code_post_redeem(sender, request, code)
This signal is sent whenever a DownloadCode is redeemed, after its times_used and last_used_date fields have been updated but before the user is presented with the download page. It sends the request object and the DownloadCode object being redeemed.
busker.signals.file_pre_download(sender, request, file)
This signal is sent whenever a user clicks on a link to download a file, after the File object has been loaded but before the file is actually sent to the client. It sends the request object and the File object being redeemed.