django-import-export-extensions extends the functionality of django-import-export adding the following features:
To install django-import-export-extensions, run this command in your terminal:
pip install django-import-export-extensions
Add import_export and import_export_extensions to INSTALLED_APPS
# settings.py
INSTALLED_APPS = (
...,
"import_export",
"import_export_extensions",
)
Run migrate command to create ImportJob/ExportJob models and collectstatic to let Django collect package static files to use in the admin.
python manage.py migrate python manage.py collectstatic
Prepare resource for your model
# apps/books/resources.py
from import_export_extensions.resources import CeleryModelResource
from .. import models
class BookResource(CeleryModelResource):
class Meta:
model = models.Book
Use CeleryImportExportMixin class and set resource_classes in admin model to import/export via Django Admin
# apps/books/admin.py
from django.contrib import admin
from import_export_extensions.admin import CeleryImportExportMixin
from .. import resources
@admin.register(models.Book)
class BookAdmin(CeleryImportExportMixin, admin.ModelAdmin):
resource_classes = [resources.BookResource]
Prepare view sets to import/export via API
# apps/books/api/views.py
from .. import resources
from import_export_extensions.api import views
class BookExportViewSet(views.ExportJobViewSet):
resource_class = resources.BookResource
class BookImportViewSet(views.ImportJobViewSet):
resource_class = resources.BookResource
Don't forget to configure Celery if you want to run import/export in background
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