mirror of
https://github.com/graphql-python/graphene-django.git
synced 2024-11-25 02:54:06 +03:00
120 lines
3.0 KiB
Markdown
120 lines
3.0 KiB
Markdown
#  Graphene-Django
|
|
|
|
|
|
A [Django](https://www.djangoproject.com/) integration for [Graphene](http://graphene-python.org/).
|
|
|
|
[![travis][travis-image]][travis-url]
|
|
[![pypi][pypi-image]][pypi-url]
|
|
[![Anaconda-Server Badge][conda-image]][conda-url]
|
|
[![coveralls][coveralls-image]][coveralls-url]
|
|
|
|
[travis-image]: https://travis-ci.org/graphql-python/graphene-django.svg?branch=master&style=flat
|
|
[travis-url]: https://travis-ci.org/graphql-python/graphene-django
|
|
[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
|
|
|
|
[💬 Join the community on Slack](https://join.slack.com/t/graphenetools/shared_invite/enQtOTE2MDQ1NTg4MDM1LTA4Nzk0MGU0NGEwNzUxZGNjNDQ4ZjAwNDJjMjY0OGE1ZDgxZTg4YjM2ZTc4MjE2ZTAzZjE2ZThhZTQzZTkyMmM)
|
|
|
|
## Documentation
|
|
|
|
[Visit the documentation to get started!](https://docs.graphene-python.org/projects/django/en/latest/)
|
|
|
|
## Quickstart
|
|
|
|
For installing graphene, just run this command in your shell
|
|
|
|
```bash
|
|
pip install "graphene-django>=2.0"
|
|
```
|
|
|
|
### Settings
|
|
|
|
```python
|
|
INSTALLED_APPS = (
|
|
# ...
|
|
'django.contrib.staticfiles', # Required for GraphiQL
|
|
'graphene_django',
|
|
)
|
|
|
|
GRAPHENE = {
|
|
'SCHEMA': 'app.schema.schema' # Where your Graphene schema lives
|
|
}
|
|
```
|
|
|
|
### Urls
|
|
|
|
We need to set up a `GraphQL` endpoint in our Django app, so we can serve the queries.
|
|
|
|
```python
|
|
from django.urls import path
|
|
from graphene_django.views import GraphQLView
|
|
|
|
urlpatterns = [
|
|
# ...
|
|
path('graphql', GraphQLView.as_view(graphiql=True)),
|
|
]
|
|
```
|
|
|
|
## Examples
|
|
|
|
Here is a simple Django model:
|
|
|
|
```python
|
|
from django.db import models
|
|
|
|
class UserModel(models.Model):
|
|
name = models.CharField(max_length=100)
|
|
last_name = models.CharField(max_length=100)
|
|
```
|
|
|
|
To create a GraphQL schema for it you simply have to write the following:
|
|
|
|
```python
|
|
from graphene_django import DjangoObjectType
|
|
import graphene
|
|
|
|
class User(DjangoObjectType):
|
|
class Meta:
|
|
model = UserModel
|
|
|
|
class Query(graphene.ObjectType):
|
|
users = graphene.List(User)
|
|
|
|
def resolve_users(self, info):
|
|
return UserModel.objects.all()
|
|
|
|
schema = graphene.Schema(query=Query)
|
|
```
|
|
|
|
Then you can query the schema:
|
|
|
|
```python
|
|
query = '''
|
|
query {
|
|
users {
|
|
name,
|
|
lastName
|
|
}
|
|
}
|
|
'''
|
|
result = schema.execute(query)
|
|
```
|
|
|
|
To learn more check out the following [examples](examples/):
|
|
|
|
* **Schema with Filtering**: [Cookbook example](examples/cookbook)
|
|
* **Relay Schema**: [Starwars Relay example](examples/starwars)
|
|
|
|
|
|
## Contributing
|
|
|
|
See [CONTRIBUTING.md](CONTRIBUTING.md)
|
|
|
|
## Release Notes
|
|
|
|
* See [Releases page on github](https://github.com/graphql-python/graphene-django/releases)
|