UUIDs are not handled

[melinath]

BulkSerializerMixin uses get_value() to get the id of an object, but doesn't use to_internal_value() to convert the id to the proper internal value. This works fine for integer ids, but it breaks for UUIDs because the all_validated_data_by_id in BulkListSerializer.update constructs a dict by string id and then tries to get values for instance ids (which are UUIDs and thus not in the dictionary.)

[melinath]

Workaround / solution is to copy BulkSerializerMixin into your app and replace this line:

id_value = id_field.get_value(data)

with this one:

id_value = id_field.to_internal_value(id_field.get_value(data))

[hudsonbrendon]

Thank you, solved my problem!

[rodrigo-xavier]

Thank you, solved my problem!

[zbragg-s5]

This also solved my problem bulk_update & bulk_partial_update fail, but others work fine:

python3.8/site-packages/rest_framework/serializers.py", line 986, in update
for attr, value in validated_data.items():
AttributeError: 'NoneType' object has no attribute 'items'
[17/Mar/2021 22:17:04] "PUT /api/ruleset/ HTTP/1.1" 500 29444