Bug report

Bug description:

cffi's TestNewFFI1.test_import_from_lib started failing with:

>           from _test_import_from_lib.lib import bar
E           TypeError: bad argument type for built-in operation

This is where _test_import_from_lib is a CFFI C extension, which does not contain a member lib.bar. So in this case _test_import_from_lib.lib probably doesn't have an origin.

More details here: python-cffi/cffi#150

The offending change seems to be the introduction of PyModule_GetFilenameObject in #127775. (@hauntsaninja, @serhiy-storchaka)

CPython versions tested on:

3.13

Operating systems tested on:

Linux

Linked PRs

• gh-128030: Avoid error from PyModule_GetFilenameObject for non-module #128047
• [3.13] gh-128030: Avoid error from PyModule_GetFilenameObject for non-module (GH-128047) #128114