Search for Python version also in /usr/lib/python

[fridex]

Path to Python is different on deb-based distributions and rpm-based
distributions (e.g. Fedora, CentOS).

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[googlebot]

CLAs look good, thanks!

[dlorenc]

This might read a little bit cleaner if you move all of this into a for loop. Something like:

// First gather all entries from both search paths
libPaths := []string{"usr/local/lib", "usr/lib"}
libContents := []os.FileInfo{}
for _, lp := range libPaths {
  libPath := filepath.Join(pathToLayer, lp)
  entries, err := ioutil.ReadDir(libPath)
  if err != nil {
    logrus.Warnf(...)
    continue
  }
  libContents = append(libContents, entries)
}

// Then look through the appended contents
for _, file := range libContents {
  ...
}

What do you think?

[googlebot]

So there's good news and bad news.

👍 The good news is that everyone that needs to sign a CLA (the pull request submitter and all commit authors) have done so. Everything is all good there.

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Note to project maintainer: This is a terminal state, meaning the cla/google commit status will not change from this State. It's up to you to confirm consent of the commit author(s) and merge this pull request when appropriate.

[dlorenc]

Made the swap to a for loop. Now it should find all the different python versions from all locations.

[fridex]

Made the swap to a for loop. Now it should find all the different python versions from all locations.

Thanks @dlorenc. This was on my TODO list, but I didn't find time to modify according to review comments. Thanks for refactoring!