Improve Python mutltiline support for PEP657/Python3.11

[peschmae]

Is your feature request related to a problem? Please describe. Starting with Python 3.11 tracebacks are more fine grained and give a hint where an error occurred.

An example of a new traceback looks like this

Traceback (most recent call last):
  File "distance.py", line 11, in <module>
    print(manhattan_distance(p1, p2))
          ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "distance.py", line 6, in manhattan_distance
    return abs(point_1.x - point_2.x) + abs(point_1.y - point_2.y)
                           ^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'x'

These additional lines (with ^ or ~) aren't matching the python multiline regex and end up as single line messages.

Describe the solution you'd like Add a regex matching the new lines to the python multiline handler, to also catch these lines into the multiline message.

Additional context In-depth explanation for the Python changes: https://docs.python.org/3/whatsnew/3.11.html#pep-657-fine-grained-error-locations-in-tracebacks

[github-actions[bot]]

This issue is stale because it has been open 90 days with no activity. Remove stale label or comment or this will be closed in 5 days. Maintainers can add the exempt-stale label.

[peschmae]

Still relevant, as the persists in the latest version

[github-actions[bot]]

This issue is stale because it has been open 90 days with no activity. Remove stale label or comment or this will be closed in 5 days. Maintainers can add the exempt-stale label.

[peschmae]

Still an issue in 3.0

[github-actions[bot]]

This issue is stale because it has been open 90 days with no activity. Remove stale label or comment or this will be closed in 5 days. Maintainers can add the exempt-stale label.

[flo-ri-an]

still needs a resolution