Skip to main content

A library for creating GraphQL APIs

Project description

Strawberry GraphQL

Python GraphQL library based on dataclasses

CircleCI Discord PyPI

Installation ( Quick Start )

The quick start method provides a server and CLI to get going quickly. Install with:

pip install "strawberry-graphql[debug-server]"

Getting Started

Create a file called app.py with the following code:

import strawberry


@strawberry.type
class User:
    name: str
    age: int


@strawberry.type
class Query:
    @strawberry.field
    def user(self) -> User:
        return User(name="Patrick", age=100)


schema = strawberry.Schema(query=Query)

This will create a GraphQL schema defining a User type and a single query field user that will return a hardcoded user.

To run the debug server run the following command:

strawberry server app

Open the debug server by clicking on the following link: http://0.0.0.0:8000/graphql

This will open GraphiQL where you can test the API.

Type-checking

Strawberry comes with a mypy plugin that enables statically type-checking your GraphQL schema. To enable it, add the following lines to your mypy.ini configuration:

[mypy]
plugins = strawberry.ext.mypy_plugin

Django Integration

A Django view is provided for adding a GraphQL endpoint to your application.

  1. Add the app to your INSTALLED_APPS.
INSTALLED_APPS = [
    ...,  # your other apps
    "strawberry.django",
]
  1. Add the view to your urls.py file.
from strawberry.django.views import GraphQLView
from .schema import schema

urlpatterns = [
    ...,
    path("graphql", GraphQLView.as_view(schema=schema)),
]

WebSockets

To support graphql Subscriptions over WebSockets you need to provide a WebSocket enabled server. The debug server can be made to support WebSockets with these commands:

pip install 'strawberry-graphql[debug-server]'
pip install 'uvicorn[standard]'

Examples

Contributing

We use poetry to manage dependencies, to get started follow these steps:

git clone https://github.com/strawberry-graphql/strawberry
cd strawberry
poetry install --with integrations
poetry run pytest

This will install all the dependencies (including dev ones) and run the tests.

Pre commit

We have a configuration for pre-commit, to add the hook run the following command:

pre-commit install

Links

Licensing

The code in this project is licensed under MIT license. See LICENSE for more information.

Recent Activity

Project details


Release history Release notifications | RSS feed

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

strawberry_graphql-0.210.0.dev1697796691.tar.gz (189.6 kB view details)

Uploaded Source

Built Distribution

File details

Details for the file strawberry_graphql-0.210.0.dev1697796691.tar.gz.

File metadata

File hashes

Hashes for strawberry_graphql-0.210.0.dev1697796691.tar.gz
Algorithm Hash digest
SHA256 eab724e732e9bfcd0c0ed5a20ab8f861143c0c04d5eed469024919873ed11a16
MD5 f1c9570ab10c819396e094815af50e60
BLAKE2b-256 8f1efb6081702e54d115c5119fc5d9b254305ddbd3ef941862f69a216157d56c

See more details on using hashes here.

File details

Details for the file strawberry_graphql-0.210.0.dev1697796691-py3-none-any.whl.

File metadata

File hashes

Hashes for strawberry_graphql-0.210.0.dev1697796691-py3-none-any.whl
Algorithm Hash digest
SHA256 260212fd7e7891dbd7acc1c62602735fa802e124de62cba7ce82f19d527c180d
MD5 29b598c7b66c25eb6fba35f6fb85cc47
BLAKE2b-256 080c5611c8bce311a28bf2fd48cf42f44d88a94367576457a4f13019c0eee84b

See more details on using hashes here.

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page