* Add failing test when rendering to json a schema with timedelta
* Fix JSONOpenAPIRenderer for fields with default=timedelta()
* fix isort
* fix test for python 3.5
Co-authored-by: Pierre Chiquet <pierre.chiquet@ubikey.fr>
* Add graphwrap to third-party-packages documentation
* Fix typo in third party packages docs
* Remove additional newline
Co-authored-by: Paul Gilmartin <paulgilmartin@Pauls-MacBook-Pro.local>
Co-authored-by: Tom Christie <tom@tomchristie.com>
When I apply a theme to the bootstrap used in the project, boolean inputs are out of line with the rest of the form. With this small payment, this no longer occurs.
* Handle None in to_representation()
* Return None as '' in to_representation() when coerce_to_string=True
* Handle '' as None in to_internal_value(), for symmetry with
to_representation(), and because the empty concept doesn't make sense
for Decimal.
Added a sentence describing the use of a dictionary as the `detail` argument of a ValidationError, and how it can be used to add field-level errors during object-level validation.
There were recent updates to the `@action` decorator calling a little more attention to the kwargs it accepts.
I thought it would be useful to also provide an example in the throttling section of how those kwargs can be used to define/override throttle_classes through the action decorator as well.
In the `to_internal_value` method of the primary key and slug related fields, `TypeError`s and `ValueError`s are caught from `self.get_queryset().get(...)` and presented to the user. This works fine for most cases, but can cause problems if the exception is coming from `self.get_queryset()` rather than from the `.get(...)`.
It means errors in the `get_queryset` method can be hidden and presented back to the user as though, for example, the input provided to the `to_internal_value` was the wrong type, whereas in reality there's a bug in the `get_queryset` method and therefore it should bubble up and be exposed as a server error.
I've decided to fix this because twice now I've had to debug why I'm seeing `invalid_type` errors from my serializer (errors like `wrong pk type - int` when the `pk` type on my model is `int`) when the real problem was a bug in my custom `get_queryset` method.
