Fedora 41, Python 3.13: No output

[lamyergeier]

Note

I have installed the extension on Firefox and both are updated. It was working fine in the last month with the previous Fedora version.

No output for clients and list

$ pipx install brotab
  installed package brotab 1.4.2, installed using Python 3.13.0
  These apps are now globally available
    - brotab
    - bt
    - bt_mediator
done! ✨ 🌟 ✨

$ brotab install
Installing mediator manifest /home/lamy/.mozilla/native-messaging-hosts/brotab_mediator.json
Installing mediator manifest /home/lamy/.config/chromium/NativeMessagingHosts/brotab_mediator.json
Installing mediator manifest /home/lamy/.config/google-chrome/NativeMessagingHosts/brotab_mediator.json
Installing mediator manifest /home/lamy/.config/BraveSoftware/Brave-Browser/NativeMessagingHosts/brotab_mediator.json
Link to Firefox extension: https://addons.mozilla.org/en-US/firefox/addon/brotab/
Link to Chrome (Chromium)/Brave extension: https://chrome.google.com/webstore/detail/brotab/mhpeahbikehnfkfnmopaigggliclhmnc/

$ brotab clients
$ brotab list

What I tried

• Installation from master branch (latest commit)

$ pipx install git+https://github.com/balta2ar/brotab.git

Traceback (most recent call last):
  File "/home/lamy/.local/bin/pipx", line 8, in <module>
    sys.exit(cli())
             ~~~^^
  File "/usr/lib/python3.13/site-packages/pipx/main.py", line 1176, in cli
    return run_pipx_command(parsed_pipx_args, subparsers)
  File "/usr/lib/python3.13/site-packages/pipx/main.py", line 282, in run_pipx_command
    return commands.install(
           ~~~~~~~~~~~~~~~~^
        None,
        ^^^^^
    ...<13 lines>...
        python_flag_passed=python_flag_passed,
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/usr/lib/python3.13/site-packages/pipx/commands/install.py", line 47, in install
    package_name_from_spec(package_spec, python, pip_args=pip_args, verbose=verbose)
    ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.13/site-packages/pipx/commands/common.py", line 388, in package_name_from_spec
    package_name = venv.install_package_no_deps(package_or_url=package_spec, pip_args=pip_args)
  File "/usr/lib/python3.13/site-packages/pipx/venv.py", line 314, in install_package_no_deps
    old_package_set = self.list_installed_packages()
  File "/usr/lib/python3.13/site-packages/pipx/venv.py", line 398, in list_installed_packages
    pip_list = json.loads(cmd_run.stdout.strip())
  File "/usr/lib64/python3.13/json/__init__.py", line 346, in loads
    return _default_decoder.decode(s)
           ~~~~~~~~~~~~~~~~~~~~~~~^^^
  File "/usr/lib64/python3.13/json/decoder.py", line 344, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
               ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib64/python3.13/json/decoder.py", line 362, in raw_decode
    raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)