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https://github.com/graphql-python/graphene-django

Build powerful, efficient, and flexible GraphQL APIs with seamless Django integration.
https://github.com/graphql-python/graphene-django

django graphene graphql python

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Build powerful, efficient, and flexible GraphQL APIs with seamless Django integration.

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README 

        
# ![Graphene Logo](http://graphene-python.org/favicon.png) Graphene-Django



[![build][build-image]][build-url]

[![pypi][pypi-image]][pypi-url]

[![Anaconda-Server Badge][conda-image]][conda-url]

[![coveralls][coveralls-image]][coveralls-url]



[build-image]: https://github.com/graphql-python/graphene-django/workflows/Tests/badge.svg

[build-url]: https://github.com/graphql-python/graphene-django/actions

[pypi-image]: https://img.shields.io/pypi/v/graphene-django.svg?style=flat

[pypi-url]: https://pypi.org/project/graphene-django/

[coveralls-image]: https://coveralls.io/repos/github/graphql-python/graphene-django/badge.svg?branch=master

[coveralls-url]: https://coveralls.io/github/graphql-python/graphene-django?branch=master

[conda-image]: https://img.shields.io/conda/vn/conda-forge/graphene-django.svg

[conda-url]: https://anaconda.org/conda-forge/graphene-django



Graphene-Django is an open-source library that provides seamless integration between Django, a high-level Python web framework, and Graphene, a library for building GraphQL APIs. The library allows developers to create GraphQL APIs in Django quickly and efficiently while maintaining a high level of performance.



## Features



* Seamless integration with Django models

* Automatic generation of GraphQL schema

* Integration with Django's authentication and permission system

* Easy querying and filtering of data

* Support for Django's pagination system

* Compatible with Django's form and validation system

* Extensive documentation and community support



## Installation



To install Graphene-Django, run the following command:



```sh

pip install graphene-django

```



## Configuration



After installation, add 'graphene_django' to your Django project's `INSTALLED_APPS` list and define the GraphQL schema in your project's settings:



```python

INSTALLED_APPS = [

    # ...

    'graphene_django',

]



GRAPHENE = {

    'SCHEMA': 'myapp.schema.schema'

}

```



## Usage



To use Graphene-Django, create a `schema.py` file in your Django app directory and define your GraphQL types and queries:



```python

import graphene

from graphene_django import DjangoObjectType

from .models import MyModel



class MyModelType(DjangoObjectType):

    class Meta:

        model = MyModel



class Query(graphene.ObjectType):

    mymodels = graphene.List(MyModelType)



    def resolve_mymodels(self, info, **kwargs):

        return MyModel.objects.all()



schema = graphene.Schema(query=Query)

```



Then, expose the GraphQL API in your Django project's `urls.py` file:



```python

from django.urls import path

from graphene_django.views import GraphQLView

from . import schema



urlpatterns = [

    # ...

    path('graphql/', GraphQLView.as_view(graphiql=True)), # Given that schema path is defined in GRAPHENE['SCHEMA'] in your settings.py

]

```



## Testing



Graphene-Django provides support for testing GraphQL APIs using Django's test client. To create tests, create a `tests.py` file in your Django app directory and write your test cases:



```python

from django.test import TestCase

from graphene_django.utils.testing import GraphQLTestCase

from . import schema



class MyModelAPITestCase(GraphQLTestCase):

    GRAPHENE_SCHEMA = schema.schema



    def test_query_all_mymodels(self):

        response = self.query(

            '''

            query {

                mymodels {

                    id

                    name

                }

            }

            '''

        )



        self.assertResponseNoErrors(response)

        self.assertEqual(len(response.data['mymodels']), MyModel.objects.count())

```



## Contributing



Contributions to Graphene-Django are always welcome! To get started, check the repository's [issue tracker](https://github.com/graphql-python/graphene-django/issues) and [contribution guidelines](https://github.com/graphql-python/graphene-django/blob/main/CONTRIBUTING.md).



## License



Graphene-Django is released under the [MIT License](https://github.com/graphql-python/graphene-django/blob/main/LICENSE).



## Resources



* [Official GitHub Repository](https://github.com/graphql-python/graphene-django)

* [Graphene Documentation](http://docs.graphene-python.org/en/latest/)

* [Django Documentation](https://docs.djangoproject.com/en/stable/)

* [GraphQL Specification](https://spec.graphql.org/)

* [GraphiQL](https://github.com/graphql/graphiql) - An in-browser IDE for exploring GraphQL APIs

* [Graphene-Django Community](https://spectrum.chat/graphene) - Join the community to discuss questions and share ideas related to Graphene-Django



## Tutorials and Examples



* [Official Graphene-Django Tutorial](https://docs.graphene-python.org/projects/django/en/latest/tutorial-plain/)

* [Building a GraphQL API with Django and Graphene-Django](https://www.howtographql.com/graphql-python/0-introduction/)

* [Real-world example: Django, Graphene, and Relay](https://github.com/graphql-python/swapi-graphene)



## Related Projects



* [Graphene](https://github.com/graphql-python/graphene) - A library for building GraphQL APIs in Python

* [Graphene-SQLAlchemy](https://github.com/graphql-python/graphene-sqlalchemy) - Integration between Graphene and SQLAlchemy, an Object Relational Mapper (ORM) for Python

* [Graphene-File-Upload](https://github.com/lmcgartland/graphene-file-upload) - A package providing an Upload scalar for handling file uploads in Graphene

* [Graphene-Subscriptions](https://github.com/graphql-python/graphene-subscriptions) - A package for adding real-time subscriptions to Graphene-based GraphQL APIs



## Support



If you encounter any issues or have questions regarding Graphene-Django, feel free to [submit an issue](https://github.com/graphql-python/graphene-django/issues/new) on the official GitHub repository. You can also ask for help and share your experiences with the Graphene-Django community on [💬 Discord](https://discord.gg/Fftt273T79)



## Release Notes



* See [Releases page on github](https://github.com/graphql-python/graphene-django/releases)