#33701: Highlight error location in the technical 500 debug page on Python
3.11+.
---------------------------------+-----------------------------------------
Reporter: Adam Johnson | Owner: (none)
Type: New feature | Status: new
Component: Error reporting | Version: dev
Severity: Normal | Resolution:
Keywords: | Triage Stage: Someday/Maybe
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
---------------------------------+-----------------------------------------
Description changed by Adam Johnson:
Old description:
> Python 3.11 adds "where in the line" highlighting to tracebacks:
>
> {{{
> $ python3.11 t.py
> Traceback (most recent call last):
> File "/.../example.py", line 5, in <module>
> formula(1, 0)
> ^^^^^^^^^^^^^
> File "/.../example.py", line 2, in formula
> return a / b + b / a
> ~~^~~
> ZeroDivisionError: division by zero
> }}}
>
> Release note: https://docs.python.org/3.11/whatsnew/3.11.html#enhanced-
> error-locations-in-tracebacks
>
> It would be good if we could use this on Django's error pages as well.
>
> The new code column information API may be required:
> https://docs.python.org/3.11/whatsnew/3.11.html#column-information-for-
> code-objects . Note it can be disabled.
New description:
Similar to these tickets for extending the debug page for Python 3.11
exception changes: #33747, #33752.
Python 3.11 adds "where in the line" highlighting to tracebacks:
{{{
$ python3.11 t.py
Traceback (most recent call last):
File "/.../example.py", line 5, in <module>
formula(1, 0)
^^^^^^^^^^^^^
File "/.../example.py", line 2, in formula
return a / b + b / a
~~^~~
ZeroDivisionError: division by zero
}}}
Release note: https://docs.python.org/3.11/whatsnew/3.11.html#enhanced-
error-locations-in-tracebacks
It would be good if we could use this on Django's error pages as well.
The new code column information API may be required:
https://docs.python.org/3.11/whatsnew/3.11.html#column-information-for-
code-objects . Note it can be disabled.
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Ticket URL: <https://code.djangoproject.com/ticket/33701#comment:5>
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