# Strawberry GraphQL Django integration
[](https://github.com/strawberry-graphql/strawberry-django/actions/workflows/tests.yml)
[](https://codecov.io/gh/strawberry-graphql/strawberry-django)
[](https://pypi.org/project/strawberry-graphql-django/)
[](https://pepy.tech/project/strawberry-graphql-django)
[**Docs**](https://strawberry.rocks/docs/django) | [**Discord**](https://strawberry.rocks/discord)
This package provides powerful tools to generate GraphQL types, queries,
mutations and resolvers from Django models.
Installing `strawberry-graphql-django` package from the python package repository.
```shell
pip install strawberry-graphql-django
```
## Supported Features
- [x] GraphQL type generation from models
- [x] Filtering, pagination and ordering
- [x] Basic create, retrieve, update and delete (CRUD) types and mutations
- [x] Basic Django auth support, current user query, login and logout mutations
- [x] Django sync and async views
- [x] Permission extension using django's permissioning system
- [x] Relay support with automatic resolvers generation
- [x] Query optimization to improve performance and avoid common pitfalls (e.g n+1)
- [x] Debug Toolbar integration with graphiql to display metrics like SQL queries
- [x] Unit test integration
## Basic Usage
```python
# models.py
from django.db import models
class Fruit(models.Model):
"""A tasty treat"""
name = models.CharField(
max_length=20,
)
color = models.ForeignKey(
"Color",
on_delete=models.CASCADE,
related_name="fruits",
blank=True,
null=True,
)
class Color(models.Model):
name = models.CharField(
max_length=20,
help_text="field description",
)
```
```python
# types.py
import strawberry_django
from strawberry import auto
from . import models
@strawberry_django.type(models.Fruit)
class Fruit:
id: auto
name: auto
color: 'Color'
@strawberry_django.type(models.Color)
class Color:
id: auto
name: auto
fruits: list[Fruit]
```
```python
# schema.py
import strawberry
import strawberry_django
from strawberry_django.optimizer import DjangoOptimizerExtension
from .types import Fruit
@strawberry.type
class Query:
fruits: list[Fruit] = strawberry_django.field()
schema = strawberry.Schema(
query=Query,
extensions=[
DjangoOptimizerExtension, # not required, but highly recommended
],
)
```
```python
# urls.py
from django.urls import include, path
from strawberry.django.views import AsyncGraphQLView
from .schema import schema
urlpatterns = [
path('graphql', AsyncGraphQLView.as_view(schema=schema)),
]
```
Code above generates following schema.
```graphql
"""
A tasty treat
"""
type Fruit {
id: ID!
name: String!
color: Color
}
type Color {
id: ID!
"""
field description
"""
name: String!
fruits: [Fruit!]
}
type Query {
fruits: [Fruit!]!
}
```
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"description": "# Strawberry GraphQL Django integration\n\n[](https://github.com/strawberry-graphql/strawberry-django/actions/workflows/tests.yml)\n[](https://codecov.io/gh/strawberry-graphql/strawberry-django)\n[](https://pypi.org/project/strawberry-graphql-django/)\n[](https://pepy.tech/project/strawberry-graphql-django)\n\n\n[**Docs**](https://strawberry.rocks/docs/django) | [**Discord**](https://strawberry.rocks/discord)\n\nThis package provides powerful tools to generate GraphQL types, queries,\nmutations and resolvers from Django models.\n\nInstalling `strawberry-graphql-django` package from the python package repository.\n\n```shell\npip install strawberry-graphql-django\n```\n\n## Supported Features\n\n- [x] GraphQL type generation from models\n- [x] Filtering, pagination and ordering\n- [x] Basic create, retrieve, update and delete (CRUD) types and mutations\n- [x] Basic Django auth support, current user query, login and logout mutations\n- [x] Django sync and async views\n- [x] Permission extension using django's permissioning system\n- [x] Relay support with automatic resolvers generation\n- [x] Query optimization to improve performance and avoid common pitfalls (e.g n+1)\n- [x] Debug Toolbar integration with graphiql to display metrics like SQL queries\n- [x] Unit test integration\n\n## Basic Usage\n\n```python\n# models.py\n\nfrom django.db import models\n\nclass Fruit(models.Model):\n \"\"\"A tasty treat\"\"\"\n name = models.CharField(\n max_length=20,\n )\n color = models.ForeignKey(\n \"Color\",\n on_delete=models.CASCADE,\n related_name=\"fruits\",\n blank=True,\n null=True,\n )\n\nclass Color(models.Model):\n name = models.CharField(\n max_length=20,\n help_text=\"field description\",\n )\n```\n\n```python\n# types.py\n\nimport strawberry_django\nfrom strawberry import auto\n\nfrom . import models\n\n@strawberry_django.type(models.Fruit)\nclass Fruit:\n id: auto\n name: auto\n color: 'Color'\n\n@strawberry_django.type(models.Color)\nclass Color:\n id: auto\n name: auto\n fruits: list[Fruit]\n```\n\n```python\n# schema.py\n\nimport strawberry\nimport strawberry_django\nfrom strawberry_django.optimizer import DjangoOptimizerExtension\n\nfrom .types import Fruit\n\n@strawberry.type\nclass Query:\n fruits: list[Fruit] = strawberry_django.field()\n\nschema = strawberry.Schema(\n query=Query,\n extensions=[\n DjangoOptimizerExtension, # not required, but highly recommended\n ],\n)\n```\n\n```python\n# urls.py\n\nfrom django.urls import include, path\nfrom strawberry.django.views import AsyncGraphQLView\n\nfrom .schema import schema\n\nurlpatterns = [\n path('graphql', AsyncGraphQLView.as_view(schema=schema)),\n]\n```\n\nCode above generates following schema.\n\n```graphql\n\"\"\"\nA tasty treat\n\"\"\"\ntype Fruit {\n id: ID!\n name: String!\n color: Color\n}\n\ntype Color {\n id: ID!\n \"\"\"\n field description\n \"\"\"\n name: String!\n fruits: [Fruit!]\n}\n\ntype Query {\n fruits: [Fruit!]!\n}\n```\n",
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