pypa
Name colistion in test
In one of project I meet error where import lib cannot import one of c-extensions. After move package to src this problem disappear.
it looks like name collision initial layout
root
├── setup.py
└── package_name
changed
root
├── setup.py
└──src
└──package_name
So when in test there is imporlib.import_module("package_name.sub_package") it may search in source instead of installed package (because there is same named directory is in current dir).
For full build isolation there should be changed directory before execute test. But such change may break someone build system.
@YannickJadoul @joerick What dou you think about this. Change this? Mention in documentation?
Huh, I thought we already did this? The tests command is executed with $HOME as pwd:
https://github.com/joerick/cibuildwheel/blob/31c9247921a1585b3b6dc78eb150327ff9c883dc/cibuildwheel/linux.py#L230-L232
https://github.com/joerick/cibuildwheel/blob/31c9247921a1585b3b6dc78eb150327ff9c883dc/cibuildwheel/macos.py#L251
https://github.com/joerick/cibuildwheel/blob/31c9247921a1585b3b6dc78eb150327ff9c883dc/cibuildwheel/windows.py#L243
Are you sure that that is what's going wrong? Or is there a different problem?
But I agree it should probably be fixed, if we can figure out what goes wrong.
Ok. I see this in code, but build fail. If I found what happens. Unfortunately selected python use froze libs
/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/importlib/__init__.py:127: in import_module
return _bootstrap._gcd_import(name[level:], package, level)
<frozen importlib._bootstrap>:1006: in _gcd_import
???
<frozen importlib._bootstrap>:983: in _find_and_load
???
but I already try to debug this. without success.
