[issue11406] There is no os.listdir() equivalent returning generator instead of list

[Vetoshkin Nikita]

Vetoshkin Nikita <nikita.vetoshkin at gmail.com> added the comment:

>BTW, can you publish your xlistdir implementation somewhere?
http://pastebin.com/Qnni5HBa

Tests show 10 times smaller memory footprint during directory listing - 25Mb against 286Mb on directory with 800K entries.

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<http://bugs.python.org/issue11406>
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