#18139: ArchiveIndexView and YearIndexView compute the queryset twice
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Reporter: aaugustin | Owner: nobody
Type: Bug | Status: new
Component: Generic views | Version: 1.4
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 1
Needs documentation: 0 | Needs tests: 1
Patch needs improvement: 1 | Easy pickings: 0
UI/UX: 0 |
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In the debug toolbar, I noticed that the queryset is evaluated twice, with
a different ordering. The call to `order_by` in `get_dated_items` appears
to be the culprit.
I'm attaching a patch that resolves the issue, but it may not be backwards
compatible -- the order of objects in classes inheriting
`BaseDateListView` may change.
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Ticket URL: <https://code.djangoproject.com/ticket/18139>
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