#25750: During makemigrations Options._expire_cache takes 30% of the time
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Reporter: patrys | Owner: patrys
Type: Cleanup/optimization | Status: new
Component: Migrations | Version: 1.8
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Comment (by patrys):
In my case it is noticeably faster even if the act of profiling itself
skews the results by making function call more expensive. The slowest part
was depending on try/except to trap nonexistent attributes. It may not
make much difference in most projects but the one I work for takes several
minutes to generate migrations.
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Ticket URL: <https://code.djangoproject.com/ticket/25750#comment:4>
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