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59 lines
2.0 KiB
ReStructuredText
59 lines
2.0 KiB
ReStructuredText
.. _resources:
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Getting Started - Resources
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---------------------------
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.. note::
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A live sandbox instance of this API is available:
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http://api.django-rest-framework.org/resource-example/
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You can browse the API using a web browser, or from the command line::
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curl -X GET http://api.django-rest-framework.org/resource-example/ -H 'Accept: text/plain'
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We're going to start off with a simple example, that demonstrates a few things:
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#. Creating resources.
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#. Linking resources.
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#. Writing method handlers on resources.
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#. Adding form validation to resources.
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First we'll define two resources in our urlconf.
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``urls.py``
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.. include:: ../../examples/resourceexample/urls.py
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:literal:
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Now we'll add a form that we'll use for input validation. This is completely optional, but it's often useful.
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``forms.py``
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.. include:: ../../examples/resourceexample/forms.py
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:literal:
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Now we'll write our resources. The first is a read only resource that links to three instances of the second. The second resource just has some stub handler methods to help us see that our example is working.
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``views.py``
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.. include:: ../../examples/resourceexample/views.py
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:literal:
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That's us done. Our API now provides both programmatic access using JSON and XML, as well a nice browseable HTML view, so we can now access it both from the browser:
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* http://api.django-rest-framework.org/resource-example/
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And from the command line:
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.. code-block:: bash
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# Demonstrates API's input validation using form input
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bash: curl -X POST --data 'foo=true' http://api.django-rest-framework.org/resource-example/1/
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{"detail": {"bar": ["This field is required."], "baz": ["This field is required."]}}
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# Demonstrates API's input validation using JSON input
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bash: curl -X POST -H 'Content-Type: application/json' --data-binary '{"foo":true}' http://api.django-rest-framework.org/resource-example/1/
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{"detail": {"bar": ["This field is required."], "baz": ["This field is required."]}}
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