#28032: Abstract away pagination boilerplate
-------------------------------------+-------------------------------------
Reporter: Ian Foote | Owner: nobody
Type: | Status: new
Cleanup/optimization |
Component: Core | Version: master
(Other) | Keywords: Pagination
Severity: Normal | Paginator
Triage Stage: | Has patch: 0
Unreviewed |
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 1
UI/UX: 0 |
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In the [https://docs.djangoproject.com/en/1.11/topics/pagination/#using-
paginator-in-a-view documentation for pagination], we recommend using this
boilerplate:
{{{
try:
contacts = paginator.page(page)
except PageNotAnInteger:
# If page is not an integer, deliver first page.
contacts = paginator.page(1)
except EmptyPage:
# If page is out of range (e.g. 9999), deliver last page of
results.
contacts = paginator.page(paginator.num_pages)
}}}
This could be abstracted away into a simple method on the
[https://github.com/django/django/blob/5a6f70b4281817656db2f36c5919036d38fcce7f/django/core/paginator.py#L25
{{{Paginator}}}] class, perhaps named something like
{{{results_for_page}}}.
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Ticket URL: <https://code.djangoproject.com/ticket/28032>
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