This is a simple example which implements the django-import-export package.
The django-import-export library supports multiple formats, including xls, csv, json, yaml, and all other formats supported by tablib. It also have a Django admin integration, which is really convenient to use.
Install the packages susing pip:
pip install django
pip install django-import-export
INSTALLED_APPS = (
...
'import_export',
)
IMPORT_EXPORT_USE_TRANSACTIONS = True