#25750: During makemigrations Options._expire_cache takes 30% of the time
-------------------------------------+-------------------------------------
Reporter: patrys | Owner: patrys
Type: | Status: closed
Cleanup/optimization |
Component: Migrations | Version: 1.8
Severity: Normal | Resolution: fixed
Keywords: | Triage Stage: Ready for
| checkin
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Changes (by Tim Graham <timograham@…>):
* status: new => closed
* resolution: => fixed
Comment:
In [changeset:"7628f87e2b1ab4b8a881f06c8973be4c368aaa3d" 7628f87e]:
{{{
#!CommitTicketReference repository=""
revision="7628f87e2b1ab4b8a881f06c8973be4c368aaa3d"
Fixed #25750 -- Made Options._expire_cache() faster
Avoided unnecessary list operations and delattr() calls that result
in an exception being raised as it causes call frame reconstruction
which is very costly, especially so in a function that is called
millions of times.
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/25750#comment:7>
Django <https://code.djangoproject.com/>
The Web framework for perfectionists with deadlines.
--
You received this message because you are subscribed to the Google Groups
"Django updates" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to django-updates+unsubscr...@googlegroups.com.
To post to this group, send email to django-updates@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/django-updates/064.9b9b8b140af1613bfaaca2fd1787b617%40djangoproject.com.
For more options, visit https://groups.google.com/d/optout.
