[issue19379] Don't import linecache at warnings toplevel

[Roundup Robot]

Roundup Robot added the comment:

New changeset 8939c0196990 by Antoine Pitrou in branch 'default':
Close #19379: Lazily import linecache in the warnings module, to make startup with warnings faster until a warning gets printed.
http://hg.python.org/cpython/rev/8939c0196990

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nosy: +python-dev
resolution:  -> fixed
stage: patch review -> committed/rejected
status: open -> closed

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue19379>
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