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Corrected docs on router include with namespaces.

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For Django 2.0 you MUST provide `app_name` when using `namespace`.

Closes #5659

Correct namespace reference

Updated example without changing old text.
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Carlton Gibson 2018-02-20 20:51:22 +01:00
parent ea7d414b28
commit 3ba3f45ff2
1 changed files with 13 additions and 3 deletions
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docs/api-guide/routers.md
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@ -72,14 +72,23 @@ Alternatively you can use Django's `include` function, like so…
url(r'^', include(router.urls)),
]
Router URL patterns can also be namespaces.
Router URL patterns can also be included using _application_ and _instance_ namespaces.
To use an _application namespace_ pass a 2-tuple containing the `router.urls` and the app name.
To use an _instance namespace_ pass the optional `namespace` parameter.
For example:
urlpatterns = [
url(r'^forgot-password/$', ForgotPasswordFormView.as_view()),
url(r'^api/', include(router.urls, namespace='api')),
url(r'^api/', include((router.urls, 'app_name'), namespace='instance_name')),
]
If using namespacing with hyperlinked serializers you'll also need to ensure that any `view_name` parameters on the serializers correctly reflect the namespace. In the example above you'd need to include a parameter such as `view_name='api:user-detail'` for serializer fields hyperlinked to the user detail view.
If you pass the optional `namespace` parameter to create an _instance namespace_ then you **must** provide the _application namespace_ as well.
See Django's [URL namespaces docs][url-namespace-docs] for more.
If using namespacing with hyperlinked serializers you'll also need to ensure that any `view_name` parameters on the serializers correctly reflect the namespace.
In the example above you'd need to include a parameter such as `view_name='app_name:user-detail'` for serializer fields hyperlinked to the user detail view.
### Routing for extra actions
@ -315,3 +324,4 @@ The [`DRF-extensions` package][drf-extensions] provides [routers][drf-extensions
[drf-extensions-nested-viewsets]: https://chibisov.github.io/drf-extensions/docs/#nested-routes
[drf-extensions-collection-level-controllers]: https://chibisov.github.io/drf-extensions/docs/#collection-level-controllers
[drf-extensions-customizable-endpoint-names]: https://chibisov.github.io/drf-extensions/docs/#controller-endpoint-name
[url-namespace-docs]: https://docs.djangoproject.com/en/1.11/topics/http/urls/#url-namespaces