original ) (raw ) Issue19379
Created on 2013-10-24 20:09 by pitrou , last changed 2022-04-11 14:57 by admin . This issue is now closed .
Messages (4)
msg201174 - (view) Author: Antoine Pitrou (pitrou) *
Date: 2013-10-24 20:09
Importing warnings pulls linecache at the top-level, while it's only necessary when printing warnings. The reason why it wasn't done lazily is obsolete, since Python now has per-module import locks. Attached patch makes the linecache imports lazy. This is desirable for issue #19375 .
msg201178 - (view) Author: Christian Heimes (christian.heimes) *
Date: 2013-10-24 20:15
LGTM Good catch! :)
msg201179 - (view) Author: Brett Cannon (brett.cannon) *
Date: 2013-10-24 20:15
LGTM
msg201182 - (view) Author: Roundup Robot (python-dev)
Date: 2013-10-24 20:24
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
History
Date
User
Action
Args
2022-04-11 14:57:52
admin
set
github: 63578
2013-10-24 20:24:49
python-dev
set
status: open -> closednosy: + python-dev messages: + resolution: fixedstage: patch review -> resolved
2013-10-24 20:15:26
brett.cannon
set
messages: +
2013-10-24 20:15:14
christian.heimes
set
messages: +
2013-10-24 20:09:10
pitrou
create
