Schema generation with an HStoreField gives an incorrect type · Issue #6913 · encode/django-rest-framework (original) (raw)

Checklist

• I have verified that that issue exists against the master branch of Django REST framework.
• I have searched for similar issues in both open and closed tickets and cannot find a duplicate.
• This is not a usage question. (Those should be directed to the discussion group instead.)
• This cannot be dealt with as a third party library. (We prefer new functionality to be in the form of third party libraries where possible.)
• I have reduced the issue to the simplest possible case.
• I have included a failing test as a pull request. (If you are unable to do so we can still accept the issue.)

Steps to reproduce

On any serializer, add an HStoreField.

class HStoredSerializer(serializers.Serializer): myfield = serializers.HStoreField()

class HStoredAPIView(CreateAPIView): serializer_class = HStoredSerializer ...

Expected behavior

Output of ./manage.py generateschema:

paths: /api/hstored: post: operationId: CreateHStored parameters: [] requestBody: content: application/json: schema: required: - myfield properties: myfield: type: object

Actual behavior

Output of ./manage.py generateschema:

paths: /api/hstored: post: operationId: CreateHStored parameters: [] requestBody: content: application/json: schema: required: - myfield properties: myfield: type: string

It seems that we should only need to add a line to the FIELD_CLASS_SCHEMA_TYPE dict found here; if that's all we need, I can easily open a PR myself.