[3.11] gh-101438: Avoid reference cycle in ElementTree.iterparse. (GH-114269) #114500
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…honGH-114269) The iterator returned by ElementTree.iterparse() may hold on to a file descriptor. The reference cycle prevented prompt clean-up of the file descriptor if the returned iterator was not exhausted. (cherry picked from commit ce01ab5) Co-authored-by: Sam Gross <colesbury@gmail.com>
This was referenced Jan 23, 2024
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The iterator returned by ElementTree.iterparse() may hold on to a file
descriptor. The reference cycle prevented prompt clean-up of the file
descriptor if the returned iterator was not exhausted.
(cherry picked from commit ce01ab5)
Co-authored-by: Sam Gross colesbury@gmail.com