Bundle script fails with Python 3.13

[ofabel]

The bundle script located in tools/bundle.py fails with Python version 3.13:

$ python tools/bundle.py applications/Tools/upython/manifest.yml bundle.zip
Traceback (most recent call last):
  File "/home/ofa/dev/flipper-application-catalog/tools/bundle.py", line 15, in <module>
    from dataclass_wizard.dumpers import asdict
  File "/home/ofa/.local/lib/python3.13/site-packages/dataclass_wizard/__init__.py", line 100, in <module>
    from .bases_meta import LoadMeta, DumpMeta
  File "/home/ofa/.local/lib/python3.13/site-packages/dataclass_wizard/bases_meta.py", line 10, in <module>
    from .abstractions import AbstractJSONWizard
  File "/home/ofa/.local/lib/python3.13/site-packages/dataclass_wizard/abstractions.py", line 14, in <module>
    from .models import Extras
  File "/home/ofa/.local/lib/python3.13/site-packages/dataclass_wizard/models.py", line 3, in <module>
    from dataclasses import MISSING, Field, _create_fn
ImportError: cannot import name '_create_fn' from 'dataclasses' (/usr/lib64/python3.13/dataclasses.py)

I did a quick test with a clean Python 3.12 and 3.13 environment in Docker to ensure the problem is not on my side: same result with 3.13 and works as expected with 3.12.

FROM python:3.13

WORKDIR /app

COPY . .

RUN pip install -r tools/requirements.txt

CMD [ "python", "tools/bundle.py", "applications/Tools/upython/manifest.yml", "bundle.zip" ]

I'm on Fedora 41 (KDE Spin) using a standard Python 3.13 (obviously) installation and Intel i7 CPU.

[EvgeniGenchev07]

Hello,
I had the same problem as you but I fix this one with just running pip install dataclass-wizard. Thus I got into another problem :
File "/home/evgeni/.ufbt/current/scripts/fbt/appmanifest.py", line 205, in load_manifest
exec(manifest_file.read())
~~~~^^^^^^^^^^^^^^^^^^^^^^
File "", line 1, in
File "/home/evgeni/.ufbt/current/scripts/fbt/appmanifest.py", line 186, in App
self._validate_app_params(*args, **kw)
~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
File "/home/evgeni/.ufbt/current/scripts/fbt/appmanifest.py", line 161, in _validate_app_params
if apptype in AppBuildset.dist_app_types:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: argument of type 'method' is not iterable

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/evgeni/Downloads/flipper-application-catalog-main/tools/bundle.py", line 550, in
sys.exit(Main().main())
~~~~~~~~~~~^^
File "/home/evgeni/Downloads/flipper-application-catalog-main/tools/bundle.py", line 498, in main
return self.process(self.parser.parse_args())
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/evgeni/Downloads/flipper-application-catalog-main/tools/bundle.py", line 526, in process
bundler.bundle(
~~~~~~~~~~~~~~^
skip_lint=args.nolint,
^^^^^^^^^^^^^^^^^^^^^^
skip_build=args.nobuild,
^^^^^^^^^^^^^^^^^^^^^^^^
skip_source_code=args.nosourcecode,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/home/evgeni/Downloads/flipper-application-catalog-main/tools/bundle.py", line 78, in bundle
self._update_manifest_from_fap()
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "/home/evgeni/Downloads/flipper-application-catalog-main/tools/bundle.py", line 187, in _update_manifest_from_fap
app_manager.load_manifest(app_manifest_path, self._code_dir)
~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/evgeni/.ufbt/current/scripts/fbt/appmanifest.py", line 207, in load_manifest
raise FlipperManifestException(
f"Failed parsing manifest '{app_manifest_path}' : {e}"
)
fbt.appmanifest.FlipperManifestException: Failed parsing manifest '/tmp/tmptm3vyygb/code/application.fam' : argument of type 'method' is not iterable

People checked and said that the problem is not from the fam file which has this:

App(
appid="gpio_explorer_app",
name="GPIO Explorer",
apptype=FlipperAppType.EXTERNAL,
entry_point="main_gpio_explorer_app",
stack_size=4 * 1024,
fap_icon="app.png",
fap_category="GPIO",
fap_description="The most complete app to start exploring the GPIO functionalities",
)

So to solve this problem you have to use python 3.11.