Opened 5 years ago

Closed 5 years ago

#18780 closed Cleanup/optimization (duplicate)

Set stacklevel when warning about depreciated function views

Reported by: paulb@… Owned by: nickmartini
Component: Generic views Version: 1.4
Severity: Normal Keywords:
Cc: Triage Stage: Accepted
Has patch: yes Needs documentation: no
Needs tests: no Patch needs improvement: no
Easy pickings: yes UI/UX: no

Description

It would be handy if the depreciation warning messages gave a clue as to the cause of warning. This can be done by adding severity to the warning.

Eg

#django.views.generic.simple.py

import warnings
warnings.warn(
    'Function-based generic views have been deprecated; use class-based views instead.',
    DeprecationWarning, stacklevel=2
)

Change History (4)

comment:1 Changed 5 years ago by Aymeric Augustin

Triage Stage: Unreviewed → Accepted
Type: Uncategorized → Cleanup/optimization

Actually, it may be a good idea to always set stacklevel appropriately (is 2 always the "right" value?) wherever Django raises a DeprecationWarning.

comment:2 Changed 5 years ago by nickmartini

Owner: changed from nobody to nickmartini

comment:3 Changed 5 years ago by nickmartini

Has patch: set

All DeprecationWarning are now stacklevel=2. I made no changes to PendingDeprecationWarning.

​https://github.com/django/django/pull/349

Version 1, edited 5 years ago by nickmartini (previous) (next) (diff)

comment:4 Changed 5 years ago by Aymeric Augustin

Resolution: → duplicate
Status: new → closed

This is actually a duplicate of #18127, the same pull request was posted to both tickets.

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