bug:

[phorward]

ViUR currently is not able to handle RecordBones in RecordBones.

[2025-02-25 14:01:02,112] /.../viur/core/request.py:375 [ERROR] ViUR has caught an unhandled exception!
[2025-02-25 14:01:02,112] /.../viur/core/request.py:376 [ERROR] Read something from the datastore thats not a dict: <class 'viur.core.skeleton.SkeletonInstance'> <SkeletonInstance of subBoneRelation with {'subbone_name': 'blub'}> subrel
Traceback (most recent call last):
  File "~/myproject/.venv/lib/python3.12/site-packages/viur/core/request.py", line 350, in _process
    self._route(path)
  File "~/myproject/.venv/lib/python3.12/site-packages/viur/core/request.py", line 625, in _route
    res = caller(*self.args, **kwargs)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "~/myproject/.venv/lib/python3.12/site-packages/viur/core/module.py", line 315, in __call__
    return self._func(self._instance, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "~/myproject/.venv/lib/python3.12/site-packages/viur/core/prototypes/list.py", line 280, in add
    skel.write()
  File "~/myproject/.venv/lib/python3.12/site-packages/viur/core/skeleton.py", line 1460, in write
    bone.postSavedHandler(skel, bone_name, key)
  File "~/myproject/.venv/lib/python3.12/site-packages/viur/core/bones/record.py", line 112, in postSavedHandler
    bone.postSavedHandler(using, bone_name, None)
  File "~/myproject/.venv/lib/python3.12/site-packages/viur/core/bones/record.py", line 108, in postSavedHandler
    for idx, lang, value in self.iter_bone_value(skel, boneName):
                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "~/myproject/.venv/lib/python3.12/site-packages/viur/core/bones/base.py", line 1385, in iter_bone_value
    value = skel[name]
            ~~~~^^^^^^
  File "~/myproject/.venv/lib/python3.12/site-packages/viur/core/skeleton.py", line 264, in __getitem__
    boneInstance.unserialize(self, key)
  File "~/myproject/.venv/lib/python3.12/site-packages/viur/core/bones/base.py", line 968, in unserialize
    res = self.singleValueUnserialize(loadVal)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "~/myproject/.venv/lib/python3.12/site-packages/viur/core/bones/record.py", line 67, in singleValueUnserialize
    assert isinstance(value, dict), f"Read something from the datastore thats not a dict: {type(value)} {value!r} {self.name}"
           ^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: Read something from the datastore thats not a dict: <class 'viur.core.skeleton.SkeletonInstance'> <SkeletonInstance of subBoneRelation with {'subbone_name': 'blub'}> subrel

skeletons/test.py:

class subBoneRelation(RelSkel):
    subbone_name = StringBone(descr="name")


class simpleBoneRelation(RelSkel):
    relbone_name = StringBone(descr="name")
    subrel = RecordBone(
        descr="simple record bone",
        format="$(dest.name): $(dest.record_select)",
        using=subBoneRelation
    )


class RecTestSkel(Skeleton):
    name = StringBone(
        descr="Name",
        required=True,
    )

    simple_record = RecordBone(
        descr="simple record bone",
        format="$(dest.name): $(dest.record_select)",
        using=simpleBoneRelation
    )

modules/test.py:

from viur.core.prototypes import List


class RecTest(List):
    pass