#35998: Add caching to urlize
-------------------------------------+-------------------------------------
Reporter: Sarah Boyce | Type:
| Cleanup/optimization
Status: new | Component: Template
| system
Version: 5.1 | Severity: Normal
Keywords: | Triage Stage:
| Unreviewed
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
`urlize` will checks every word for whether it is a url (and then updates
the url to be a html link)
We can add some form of caching so that it doesn't repeat the checks on
the same "word"
PR: https://github.com/django/django/pull/18665
Benchmarks:
Before:
{{{
>>> import cProfile
>>> from django.template.defaultfilters import urlize
>>> cProfile.run("urlize('Django. ' * 1_000)")
61048 function calls (59047 primitive calls) in 0.030 seconds
}}}
After:
{{{
>>> import cProfile
>>> from django.template.defaultfilters import urlize
>>> cProfile.run("urlize('Django. ' * 1_000)")
3783 function calls (3702 primitive calls) in 0.005 seconds
}}}
PR to add benchmark to django-asv: https://github.com/django/django-
asv/pull/91
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Ticket URL: <https://code.djangoproject.com/ticket/35998>
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