[issue30156] PYTHONDUMPREFS segfaults on exit

[STINNER Victor]

STINNER Victor <victor.stinner at gmail.com> added the comment:

Note: if you care of namedtuple performance, Raymond Hettinger wrote that he would be interested to reuse the C structseq sequence. I measured that getting an attribute by name is faster in structseq than with the current property cached tuple hack.

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue30156>
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