AppleFrameworkLoader requires settable `__file__`

[encukou]

Bug report

Bug description:

When loading a module whose Py_mod_create function returns an immutable non-module object, AppleFrameworkLoader raises an exception:

 Traceback (most recent call last):
   File "/Users/buildbot/Library/Developer/CoreSimulator/Devices/4A7F2ACB-DEB3-48C5-83AB-082A7477C83B/data/Containers/Bundle/Application/36F469DF-8636-4BCC-90FC-A40A316E94B6/iOSTestbed.app/python/lib/python3.15/test/test_import/__init__.py", line 137, in import_extension_from_file
     module = importlib.util.module_from_spec(spec)
   File "<frozen importlib._bootstrap>", line 816, in module_from_spec
     module = spec.loader.create_module(spec)
   File "<frozen importlib._bootstrap_external>", line 1509, in create_module
     module.__file__ = path
 AttributeError: 'str' object has no attribute '__file__' and no __dict__ for setting new attributes. Did you mean: '__le__'?

Other places that set this (importlib._bootstrap._init_module_attrs, import.c's import_run_extension) ignore AttributeError here.

(Hmm... Should __spec__.origin be set here?)

cc @freakboy3742

CPython versions tested on:

CPython main branch

Operating systems tested on:

No response

Linked PRs

• gh-140633: AppleFrameworkLoader: Ignore AttributeError when setting __file__ #140635
• [3.13] gh-140633: AppleFrameworkLoader: Ignore AttributeError when setting __file__ (GH-140635) #140659
• [3.14] gh-140633: AppleFrameworkLoader: Ignore AttributeError when setting __file__ (GH-140635) #140660