Skip pure wheels in auditwheel

[letmaik]

Currently the demo doesn't have any pure python dependencies. But if you have any, then those go into the wheelhouse/ folder as well. If you then simply loop with for whl in 'wheelhouse/*.whl' to call auditwheel it will fail for the pure Python packages with "Cannot add platforms to pure wheel". Also, even for binary wheels, I don't want to process any of my dependencies, just my own package, since this is what I would upload to PyPI later, directly from Travis CI. My feeling is that a bit of logic is missing in the demo.

My request: Can the demo be extended to include a small pure Python dependency?

[njsmith]

If you only want it to run on your own package, maybe it's as simple as using for whl in wheelhouse/rawpy-*.whl?

If that works then maybe you can submit a PR to make the example clearer?

[letmaik]

I had the same thought and tried it, and as expected it works. Not sure
when I could get around to do a PR. I'll see.

[pombredanne]

See pypa/auditwheel#47 and see the poor man quick and hacky way here: https://github.com/pombreda/thirdparty-manylinux/blob/3c35a8fa5eee12dec76993a90632e22cc6dbbe01/travis/build-wheels.sh#L24 (not proud of it, I just wanted to get something working quick)

[marcelm]

Would it be a solution to add --no-deps to the pip wheel invocation?

[lkollar]

Auditwheel now returns a non-zero exit value on non-platform wheels. #22 updates the build script to skip such wheels.