#15667: Implement template-based widget rendering
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Reporter: brutasse | Owner: brutasse
Type: New feature | Status: new
Milestone: 1.4 | Component: Forms
Version: | Severity: Normal
Resolution: | Keywords:
Triage Stage: Accepted | Has patch: 0
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
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Comment (by akaariai):
I did some performance testing using default settings of 1.3.0, except
that caching template loader was enabled.
I had two test, in the first one I had a a form with 11 integer fields.
using ipython %timeit, I got 1.76ms per loop with 1.3.0, and 3.72ms per
loop with code downloaded from GitHub. This seems good enough.
The second test is more worrisome. In this test I had 11
MultipleChoiceFields, each having 100 choices. The result without this
patch was 25ms per loop, with the patch 160ms per loop. With just 1 field
with 100 choices the results were 2.27ms vs 14.6ms. So, when using a 100
choice field the performance difference is 6.5x. Performance test code
attached.
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Ticket URL: <http://code.djangoproject.com/ticket/15667#comment:20>
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