[New-bugs-announce] [issue19216] stat cache for import bootstrap

[Christian Heimes]

New submission from Christian Heimes:

The import library uses excessive stat() calls. I've implemented a simple cache for the bootstrap module that reduces the amount of stat() calls by almost 1/3 (236 -> 159 on Linux).

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assignee: brett.cannon
files: import_stat_cache.patch
keywords: patch
messages: 199378
nosy: brett.cannon, christian.heimes
priority: normal
severity: normal
stage: patch review
status: open
title: stat cache for import bootstrap
type: performance
versions: Python 3.4
Added file: http://bugs.python.org/file32032/import_stat_cache.patch

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue19216>
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