Skip to main content

GraphQL Framework for Python

Project description

Graphene is a Python library for building GraphQL schemas/types fast and easily.

  • Easy to use: Graphene helps you use GraphQL in Python without effort.

  • Relay: Graphene has builtin support for Relay

  • Django: Automatic Django model mapping to Graphene Types. Check a fully working Django implementation

Graphene also supports SQLAlchemy!

What is supported in this Python version? Everything: Interfaces, ObjectTypes, Scalars, Unions and Relay (Nodes, Connections), in addition to queries, mutations and subscriptions.

NEW!: Try graphene online

Installation

For instaling graphene, just run this command in your shell

pip install graphene
# In case of need Django model support
pip install graphene[django]
# Or in case of need SQLAlchemy support
pip install graphene[sqlalchemy]

Examples

Here is one example for get you started:

class Query(graphene.ObjectType):
    hello = graphene.String(description='A typical hello world')
    ping = graphene.String(description='Ping someone',
                           to=graphene.String())

    def resolve_hello(self, args, info):
        return 'World'

    def resolve_ping(self, args, info):
        return 'Pinging {}'.format(args.get('to'))

schema = graphene.Schema(query=Query)

Then Querying graphene.Schema is as simple as:

query = '''
    query SayHello {
      hello
      ping(to:"peter")
    }
'''
result = schema.execute(query)

If you want to learn even more, you can also check the following examples:

Contributing

After cloning this repo, ensure dependencies are installed by running:

python setup.py install

After developing, the full test suite can be evaluated by running:

python setup.py test # Use --pytest-args="-v -s" for verbose mode

Project details


Release history Release notifications | RSS feed

This version

0.7.2

Download files

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

Source Distribution

graphene-0.7.2.tar.gz (59.4 kB view hashes)

Uploaded Source

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