#32919: Micro-optimisations for lexing & parsing of templates.
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Reporter: Keryn Knight | Owner: Keryn
Type: | Knight
Cleanup/optimization | Status: closed
Component: Template system | Version: dev
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
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Changes (by Keryn Knight <keryn@…>):
* status: assigned => closed
* resolution: => fixed
Comment:
In [changeset:"edf184dd067e676962e8e1fc1a50397b810461d6" edf184d]:
{{{
#!CommitTicketReference repository=""
revision="edf184dd067e676962e8e1fc1a50397b810461d6"
Fixed #32919 -- Optimized lexing & parsing of templates.
This optimizes:
- Lexer.create_token() by avoiding startswith() calls,
- Parser.parse() by re-using the token type enum's value,
- Parser.extend_nodelist() by removing unnecessary isinstance() check,
- some Node subclasses by removing the implicit "nodelist" from
"child_nodelists",
- Variable.__init__() by avoiding startswith() calls.
}}}
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Ticket URL: <https://code.djangoproject.com/ticket/32919#comment:4>
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