Comment 47 for bug 1991606

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Steve Langasek (vorlon) wrote : Re: [Bug 1991606] Re: Invalid PEP440 package version breaking setuptools >= 66

On Fri, May 26, 2023 at 11:46:47PM -0000, Benjamin Drung wrote:
> There is a simple test case that does not need any external sources:

> Check the build log of the package. It should *not* contain
> "UserWarning: The version specified ($version) is an invalid version,
> this may not work as expected with newer versions of setuptools, pip,
> and PyPI. Please see PEP 440 for more details."

Ok but that's not actually a problem, it's just a warning. What is a test
case that demonstrates the practical problem without, as I said, an
unnatural mix of apt and pip?