Skip to main content

The starlette GraphQL implement, which support query, mutate and subscription.

Project description

Starlette GraphQL

The starlette GraphQL implement, which support query, mutate and subscription. Based on python-gql.

Requirement

Python 3.7+

Installation

pip install starlette-graphql

Getting started

# app.py
from gql import query, gql
from stargql import GraphQL

type_defs = gql("""
type Query {
    hello(name: String!): String!
}
""")


@query
async def hello(parent, info, name: str) -> str:
    return name


app = GraphQL(type_defs=type_defs)

Use uvicorn to run app.

uvicorn app:app --reload

Upload File

import uvicorn
from gql import gql, mutate
from stargql import GraphQL

type_defs = gql("""
 scalar Upload
 
 type File {
    filename: String!
  }

  type Query {
    uploads: [File]
  }

  type Mutation {
    singleUpload(file: Upload!): File!
    multiUpload(files: [Upload!]!): [File!]!
  }
""")


@mutate
def single_upload(parent, info, file):
    return file


@mutate
def multi_upload(parent, info, files):
    return files


app = GraphQL(type_defs=type_defs)


if __name__ == '__main__':
    uvicorn.run(app, port=8080)

Subscription

For more about subscription, please see gql-subscriptions.

Apollo Federation

Example

For more abount subscription, please see Apollo Federation

Project details


Download files

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

Source Distribution

starlette-graphql-0.2.1.tar.gz (6.6 kB view hashes)

Uploaded source

Built Distribution

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