Function pyoxidizerlib::pyrepackager::dist::analyze_python_distribution_data

pub fn analyze_python_distribution_data(
    dist_dir: &Path
) -> Result<PythonDistributionInfo, String>

Extract useful information from the files constituting a Python distribution.

Passing in a data structure with raw file data within is inefficient. But it makes things easier to implement and allows us to do things like consume tarballs without filesystem I/O.