#35675: Reduce impact of parsing crafted templates with repeat tags
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Reporter: Jake Howard | Owner: (none)
Type: Cleanup/optimization | Status: new
Component: Template system | Version: dev
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Comment (by Jake Howard):
> Can't we use precompiling a regex pattern
No, this regex is already compiled before execution (see the linked code
above). Repeat compiling isn't the performance hit here, it's the
backtracking in the pattern itself.
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Ticket URL: <https://code.djangoproject.com/ticket/35675#comment:3>
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