TypeError: AnyProperty() takes no arguments

[iconberg]

Hello,

i installed the current version via pip and tried to generate a client but it fails with this error:

C:\Temp\DeDeSales_api>openapi-python-client generate --path dededsales.xml
Traceback (most recent call last):
  File "C:\Users\re\AppData\Local\Programs\Python\Python39-32\lib\runpy.py", line 197, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "C:\Users\re\AppData\Local\Programs\Python\Python39-32\lib\runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "C:\Users\re\AppData\Local\Programs\Python\Python39-32\Scripts\openapi-python-client.exe\__main__.py", line 4, in <module>
    from openapi_python_client.cli import app
  File "C:\Users\re\AppData\Local\Programs\Python\Python39-32\lib\site-packages\openapi_python_client\__init__.py", line 22, in <module>
    from .parser import GeneratorData, import_string_from_class
  File "C:\Users\re\AppData\Local\Programs\Python\Python39-32\lib\site-packages\openapi_python_client\parser\__init__.py", line 5, in <module>
    from .openapi import GeneratorData, import_string_from_class
  File "C:\Users\re\AppData\Local\Programs\Python\Python39-32\lib\site-packages\openapi_python_client\parser\openapi.py", line 14, in <module>
    from .bodies import Body, body_from_data
  File "C:\Users\re\AppData\Local\Programs\Python\Python39-32\lib\site-packages\openapi_python_client\parser\bodies.py", line 6, in <module>
    from openapi_python_client.parser.properties import (
  File "C:\Users\re\AppData\Local\Programs\Python\Python39-32\lib\site-packages\openapi_python_client\parser\properties\__init__.py", line 35, in <module>
    from .model_property import ModelProperty, process_model
  File "C:\Users\re\AppData\Local\Programs\Python\Python39-32\lib\site-packages\openapi_python_client\parser\properties\model_property.py", line 341, in <module>
    ANY_ADDITIONAL_PROPERTY = AnyProperty.build(
  File "C:\Users\re\AppData\Local\Programs\Python\Python39-32\lib\site-packages\openapi_python_client\parser\properties\any.py", line 25, in build
    return cls(
TypeError: AnyProperty() takes no arguments

Name: openapi-python-client
Version: 0.24.0
Summary: Generate modern Python clients from OpenAPI
Home-page:
Author:
Author-email: Dylan Anthony <[email protected]>
License: MIT
Location: c:\users\re\appdata\local\programs\python\python39-32\lib\site-packages
Requires: attrs, colorama, httpx, jinja2, pydantic, python-dateutil, ruamel-yaml, ruff, shellingham, typer, typing-extensions
Required-by:

This error comes also when i just call "openapi-python-client" without parameters. It is generally not working.
I tried reinstall and checked for broken requierements. Checked the requirements manually too, the version are all greater.

Any hint how to slove this?

[dbanty]

That is a very strange error, and I'm not sure what could have caused it 🤔. The only thing that stands out to me is --path dededsales.xml, since this generator doesn't accept XML format, only JSON and YAML OpenAPI specifications. I don't know how an invalid input file would cause this error, though.

Could you provide an example file for me to reproduce this with?

[iconberg]

Oh, was a typo. The same error comes with .json too.
I attached the file.
dedesales.json

[iconberg]

I tried the current version of python 3.13.2, there it works.
Version 3.9.7 fails with the error AnyProperty().

[dbanty]

I can reproduce for specifically 3.9.7, but I spot checked a few newer patch versions (3.9.8, 3.9.10, 3.9.14, 3.9.21) and they all worked fine. So seems like maybe this was a bug in Python itself. Are you able to upgrade to a newer patch version?