[Tutor] Howto test if something is a directory?

[Neil Conway <Neil Conway]

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I want to take the output of os.listdir() and test each entry to see
if it is a directory, or a regular file. What is the best way to do
this? 

I would prefer a method that works on Windows, Mac and UNIX, but if it
is OS-dependant, UNIX is by far the most important.

Sorry if this is in the standard documentation, I couldn't find it.

Thanks in advance,,

Neil
- -- 
Neil Conway <neilconway@home.com>
Get my GnuPG key from <http://24.112.188.210/mykey.asc>

It should be first patch, not first post
        -- Alan Cox
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