graphene/README.rst

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You are in the ``next`` unreleased version of Graphene (``1.0.dev``).
Please read `UPGRADE-v1.0.md`_ to learn how to upgrade.
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--------------
|Graphene Logo| `Graphene`_ |Build Status| |PyPI version| |Coverage Status|
===========================================================================
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`Graphene`_ is a Python library for building GraphQL schemas/types fast
and easily.
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- **Easy to use:** Graphene helps you use GraphQL in Python without
effort.
- **Relay:** Graphene has builtin support for Relay
- **Data agnostic:** Graphene supports any kind of data source: SQL
(Django, SQLAlchemy), NoSQL, custom Python objects… We believe that
by providing a complete API you could plug Graphene anywhere your
data lives and make your data available through GraphQL.
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Integrations
------------
Graphene has multiple integrations with different frameworks:
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+---------------------+-------------------------------------+
| integration | Package |
+=====================+=====================================+
| Django | `graphene-django`_ |
+---------------------+-------------------------------------+
| SQLAlchemy | `graphene-sqlalchemy`_ |
+---------------------+-------------------------------------+
| Google App Engine | `graphene-gae`_ |
+---------------------+-------------------------------------+
| Peewee | *In progress* (`Tracking Issue`_) |
+---------------------+-------------------------------------+
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Installation
------------
For instaling graphene, just run this command in your shell
.. code:: bash
pip install "graphene>=1.0.dev"
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1.0 Upgrade Guide
-----------------
Please read `UPGRADE-v1.0.md`_ to learn how to upgrade.
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Examples
--------
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Here is one example for get you started:
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.. code:: python
class Query(graphene.ObjectType):
hello = graphene.String(description='A typical hello world')
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def resolve_hello(self, args, context, info):
return 'World'
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schema = graphene.Schema(query=Query)
Then Querying ``graphene.Schema`` is as simple as:
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.. code:: python
query = '''
query SayHello {
hello
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}
'''
result = schema.execute(query)
If you want to learn even more, you can also check the following
`examples`_:
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- **Basic Schema**: `Starwars example`_
- **Relay Schema**: `Starwars Relay example`_
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Contributing
------------
After cloning this repo, ensure dependencies are installed by running:
.. code:: sh
python setup.py install
After developing, the full test suite can be evaluated by running:
.. code:: sh
python setup.py test # Use --pytest-args="-v -s" for verbose mode
.. _UPGRADE-v1.0.md: /UPGRADE-v1.0.md
.. _Graphene: http://graphene-python.org
.. _graphene-django: https://github.com/graphql-python/graphene-django/
.. _graphene-sqlalchemy: https://github.com/graphql-python/graphene-sqlalchemy/
.. _graphene-gae: https://github.com/graphql-python/graphene-gae/
.. _Tracking Issue: https://github.com/graphql-python/graphene/issues/289
.. _examples: examples/
.. _Starwars example: examples/starwars
.. _Starwars Relay example: examples/starwars_relay
.. |Graphene Logo| image:: http://graphene-python.org/favicon.png
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.. |Build Status| image:: https://travis-ci.org/graphql-python/graphene.svg?branch=master
:target: https://travis-ci.org/graphql-python/graphene
.. |PyPI version| image:: https://badge.fury.io/py/graphene.svg
:target: https://badge.fury.io/py/graphene
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.. |Coverage Status| image:: https://coveralls.io/repos/graphql-python/graphene/badge.svg?branch=master&service=github
:target: https://coveralls.io/github/graphql-python/graphene?branch=master