[issue15600] expose the finder details used by the FileFinder path hook

[Brett Cannon]

Brett Cannon added the comment:

The details are no longer in a closure but instead on the _loaders attribute.

Why do you want the details exposed? Do you have an actual use-case?

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status: open -> pending

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue15600>
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