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Lib for adding file upload functionality to GraphQL mutations in Graphene Django and Flask-Graphql

Project description

graphene-file-upload is a drop in replacement for the the GraphQL view in Graphene for Django, and for Flask-Graphql. It supports multi-part file uploads that adhere to the Multipart Request Spec.


pip install graphene-file-upload


To add an upload type to your mutation, import and use Upload. Upload is a scalar type.

from graphene_file_upload.scalars import Upload

class UploadMutation(graphene.Mutation):
    class Arguments:
        file = Upload(required=True)

    success = graphene.Boolean()

    def mutate(self, info, file, **kwargs):
        # do something with your file

        return UploadMutation(success=True)

Django Integration:

To use, import the view, then add to your list of urls (replace previous GraphQL view).

from graphene_file_upload.django import FileUploadGraphQLView

urlpatterns = [
  url(r'^graphql', FileUploadGraphQLView.as_view(graphiql=True)),

Flask Integration:

Note that flask-graphql version <2.0 is not supported. At the time of writing this README, you must install flask-graphql with pip install --pre flask-graphql

Simply import the modified view and create a new url rule on your app:

from graphene_file_upload.flask import FileUploadGraphQLView



TO-DO, still need to write tests for Django and Flask views.

Packaging for PyPi:

Build the distribution.

python3 sdist bdist_wheel

Upload to PyPi test servers.

twine upload --repository-url dist/*

Upload to PyPi production servers.

twine upload dist/*

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