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added note about the need of more introspective features: listing available modules and data files.

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Just van Rossum 2002-12-23 22:46:21 +00:00
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pep-0302.txt
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@ -502,6 +502,14 @@ Open Issues
us nothing extra. Whether loaders will ever need to carry so much us nothing extra. Whether loaders will ever need to carry so much
independent state for this to become a real issue is questionable. independent state for this to become a real issue is questionable.
It was suggested on python-dev that it would be useful to be able to
receive a list of available modules from an importer and/or a list
of available data files for use with the get_data() method. The
protocol could grow two additional extensions, say list_modules()
and list_files(). The latter makes sense on loader objects with a
get_data() method. However, it's a bit unclear which object should
implement list_modules(): the importer or the loader or both?
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