[bundle] napari-chatgpt plugin broken due to pyside2

[psobolewskiPhD]

Originally posted:
https://forum.image.sc/t/failed-to-import-command-at-napari-chatgpt/99260
Looks like an incompatibility between the specific black import and pyside2
With black, from black import FileMode fails in the bundle or napari env with pyside2
but works with pyqt5

That import looks outdated in the plugin, see:
psf/black@06f2790

But making an issue here so we consider how long we can stick with pyside2 which is has really poor support:

[Czaki]

Next example of pyside people knowing better:

Here simplified stacktrace:

from black import FileMode
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
Cell In[1], line 1
----> 1 from black import FileMode

File ~/.pyenv/versions/3.10.13/envs/napari-3.10-pyside/lib/python3.10/site-packages/shiboken2/files.dir/shibokensupport/__feature__.py:142, in _import(name, *args, **kwargs)
    140     flag = -1
    141 pyside_feature_dict[importing_module] = flag
--> 142 return original_import(name, *args, **kwargs)

File src/black/__init__.py:67

File src/black/linegen.py:73

File src/black/trans.py:251

TypeError: mypyc classes can't have a metaclass

Also PySide2 is incompatybile with numpy 2.0

import works with PySide6

[jaimergp]

Just to make sure what we are discussing:

• PySide vs PyQt? The answer has to do with the licensing, since PySide is more permissive
• PySide2 vs PySide6? I don't have the answer, but nothing against moving to PySide6 if you tell me it works :)

[Czaki]

PySide2 vs PySide6? I don't have the answer, but nothing against moving to PySide6 if you tell me it works :)

This is the biggest problem. We cannot depend in bundle on something that is not tested. But license...