#33233: Handle 404 Not Found Error when page number is out of page range
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Reporter: DongGeon Lee | Owner: DongGeon
| Lee
Type: New feature | Status: assigned
Component: Generic views | Version: 4.0
Severity: Normal | Resolution:
Keywords: ListView, | Triage Stage:
Paginator, Pagination | Unreviewed
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Description changed by DongGeon Lee:
Old description:
> There is pagination in ListView and it show 404 error when page number is
> out of page range.
> It is reasonable but I think the options to control 404 exception always
> should be there.
> In current Implementation, if users want to handle 404
> exception(`Http404`), they have to override whole `get_queryset()` in
> `django.view.generic.list.py` or `validate_number()` in
> `django.core.paginator.py`.
>
> So I suggest the flag `allow_out_of_range: bool` in `MultipleObjectMixin`
> class to on/off 404 exception.
> (I already have a pull request ready to go.)
New description:
There is pagination in ListView and it show 404 error when page number is
out of page range.
It is reasonable but I think the options to control 404 exception always
should be there.
In current Implementation, if users want to handle 404
exception(`Http404`), they have to override whole `get_queryset()` in
`django.view.generic.list.MultipleObjectMixin` or `validate_number()` in
`django.core.paginator.Paginator`.
So I suggest the flag `allow_out_of_range: bool` in `MultipleObjectMixin`
class to on/off 404 exception.
(I already have a pull request ready to go.)
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Ticket URL: <https://code.djangoproject.com/ticket/33233#comment:3>
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