[issue21321] itertools.islice() doesn't release reference to the source iterator when the slice is exhausted

[Antoine Pitrou]

Antoine Pitrou added the comment:

Patch committed, thank you!
If you want to provide a patch for 2.7, please say so, otherwise I'll close the issue.

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resolution:  -> fixed
stage:  -> resolved

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue21321>
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