1.9.6 Python: oneOf with primitives not working (wrong exception handler)

[thelazydogsback]

What are you generating using Kiota, clients or plugins?

API Client/SDK

In what context or format are you using Kiota?

Nuget tool

Client library/SDK language

None

Describe the bug

In an API that returns a OneOf of primitives and no discriminator, the codegen tries to reference a discriminator of "" , causing a value exception.

Expected behavior

Generated ParseNode should handle no discriminator case properly

How to reproduce

Use latest .net tool to generate api for oneOf, and try to de-serialize.

Open API description file

Kiota Version

1.9.6

Latest Kiota version known to work for scenario above?(Not required)

No response

Known Workarounds

Patch parse node or factory code?

Configuration

Windows x64

Debug output

No response

Other information

Here is the generated code:

    @staticmethod
    def create_from_discriminator_value(parse_node: ParseNode) -> My_scalarValue:
        if parse_node is None:
            raise TypeError("parse_node cannot be null.")
        try:
            ####### Note we look for a mapping_value but never use it 
            ####### This next line will fail, but will throw a ValueError not an AttributeError
            ####### So we never get past here
            child_node = parse_node.get_child_node("") 
            mapping_value = child_node.get_str_value() if child_node else None
        except AttributeError:
            mapping_value = None
        result = My_scalarValue()
        if boolean_value := parse_node.get_bool_value():
            result.boolean = boolean_value
        elif double_value := parse_node.get_float_value():
            result.double = double_value
        elif integer_value := parse_node.get_int_value():
            result.integer = integer_value
        elif string_value := parse_node.get_str_value():
            result.string = string_value
        return result   

[thelazydogsback]

Note sure if the version #'s of the tool and the kiota libs have any relation (guess not) But this is the version of the tool I used: