django-rest-framework/community/3.10-announcement/index.html
2020-07-29 13:56:27 +00:00

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<a href="#django-rest-framework-310">Django REST framework 3.10</a>
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<a href="#openapi-schema-generation">OpenAPI Schema Generation</a>
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<h1 id="django-rest-framework-310"><a class="toclink" href="#django-rest-framework-310">Django REST framework 3.10</a></h1>
<p>The 3.10 release drops support for Python 2.</p>
<ul>
<li>Our supported Python versions are now: 3.5, 3.6, and 3.7.</li>
<li>Our supported Django versions are now: 1.11, 2.0, 2.1, and 2.2.</li>
</ul>
<h2 id="openapi-schema-generation"><a class="toclink" href="#openapi-schema-generation">OpenAPI Schema Generation</a></h2>
<p>Since we first introduced schema support in Django REST Framework 3.5, OpenAPI has emerged as the widely adopted standard for modeling Web APIs.</p>
<p>This release begins the deprecation process for the CoreAPI based schema generation, and introduces OpenAPI schema generation in its place.</p>
<hr />
<h2 id="continuing-to-use-coreapi"><a class="toclink" href="#continuing-to-use-coreapi">Continuing to use CoreAPI</a></h2>
<p>If you're currently using the CoreAPI schemas, you'll need to make sure to
update your REST framework settings to include <code>DEFAULT_SCHEMA_CLASS</code> explicitly.</p>
<p><strong>settings.py</strong>:</p>
<pre><code class="python">REST_FRAMEWORK = {
...
'DEFAULT_SCHEMA_CLASS': 'rest_framework.schemas.coreapi.AutoSchema'
}
</code></pre>
<p>You'll still be able to keep using CoreAPI schemas, API docs, and client for the
foreseeable future. We'll aim to ensure that the CoreAPI schema generator remains
available as a third party package, even once it has eventually been removed
from REST framework, scheduled for version 3.12.</p>
<p>We have removed the old documentation for the CoreAPI based schema generation.
You may view the <a href="https://github.com/encode/django-rest-framework/blob/master/docs/coreapi/index.md">Legacy CoreAPI documentation here</a>.</p>
<hr />
<h2 id="openapi-quickstart"><a class="toclink" href="#openapi-quickstart">OpenAPI Quickstart</a></h2>
<p>You can generate a static OpenAPI schema, using the <code>generateschema</code> management
command.</p>
<p>Alternately, to have the project serve an API schema, use the <code>get_schema_view()</code>
shortcut.</p>
<p>In your <code>urls.py</code>:</p>
<pre><code class="python">from rest_framework.schemas import get_schema_view
urlpatterns = [
# ...
# Use the `get_schema_view()` helper to add a `SchemaView` to project URLs.
# * `title` and `description` parameters are passed to `SchemaGenerator`.
# * Provide view name for use with `reverse()`.
path('openapi', get_schema_view(
title=&quot;Your Project&quot;,
description=&quot;API for all things …&quot;
), name='openapi-schema'),
# ...
]
</code></pre>
<h3 id="customization"><a class="toclink" href="#customization">Customization</a></h3>
<p>For customizations that you want to apply across the entire API, you can subclass <code>rest_framework.schemas.openapi.SchemaGenerator</code> and provide it as an argument
to the <code>generateschema</code> command or <code>get_schema_view()</code> helper function.</p>
<p>For specific per-view customizations, you can subclass <code>AutoSchema</code>,
making sure to set <code>schema = &lt;YourCustomClass&gt;</code> on the view.</p>
<p>For more details, see the <a href="../../api-guide/schemas/">API Schema documentation</a>.</p>
<h3 id="api-documentation"><a class="toclink" href="#api-documentation">API Documentation</a></h3>
<p>There are some great third party options for documenting your API, based on the
OpenAPI schema.</p>
<p>See the <a href="../../topics/documenting-your-api/">Documenting you API</a> section for more details.</p>
<hr />
<h2 id="feature-roadmap"><a class="toclink" href="#feature-roadmap">Feature Roadmap</a></h2>
<p>Given that our OpenAPI schema generation is a new feature, it's likely that there
will still be some iterative improvements for us to make. There will be two
main cases here:</p>
<ul>
<li>Expanding the supported range of OpenAPI schemas that are generated by default.</li>
<li>Improving the ability for developers to customize the output.</li>
</ul>
<p>We'll aim to bring the first type of change quickly in point releases. For the
second kind we'd like to adopt a slower approach, to make sure we keep the API
simple, and as widely applicable as possible, before we bring in API changes.</p>
<p>It's also possible that we'll end up implementing API documentation and API client
tooling that are driven by the OpenAPI schema. The <code>apistar</code> project has a
significant amount of work towards this. However, if we do so, we'll plan
on keeping any tooling outside of the core framework.</p>
<hr />
<h2 id="funding"><a class="toclink" href="#funding">Funding</a></h2>
<p>REST framework is a <em>collaboratively funded project</em>. If you use
REST framework commercially we strongly encourage you to invest in its
continued development by <strong><a href="../funding/">signing up for a paid plan</a></strong>.</p>
<p><em>Every single sign-up helps us make REST framework long-term financially sustainable.</em></p>
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<li><a href="https://getsentry.com/welcome/" style="background-image: url(https://fund-rest-framework.s3.amazonaws.com/sentry130.png)">Sentry</a></li>
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</ul>
<div style="clear: both; padding-bottom: 20px;"></div>
<p><em>Many thanks to all our <a href="https://fund.django-rest-framework.org/topics/funding/#our-sponsors">wonderful sponsors</a>, and in particular to our premium backers, <a href="https://getsentry.com/welcome/">Sentry</a>, <a href="https://getstream.io/?utm_source=drf&amp;utm_medium=banner&amp;utm_campaign=drf">Stream</a>, <a href="https://software.esg-usa.com/">ESG</a>, <a href="https://rollbar.com/?utm_source=django&amp;utm_medium=sponsorship&amp;utm_campaign=freetrial">Rollbar</a>, <a href="https://cadre.com">Cadre</a>, <a href="https://hubs.ly/H0f30Lf0">Kloudless</a>, and <a href="https://lightsonsoftware.com">Lights On Software</a>.</em></p>
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