Code completion does not work for Python 3.13.0

[prismv]

System details:

Positron and OS details:

Positron Version: 2024.11.0 build 69
Code - OSS Version: 1.93.0
Commit: 4cde19a
Date: 2024-10-21T02:40:21.993Z
Electron: 30.4.0
Chromium: 124.0.6367.243
Node.js: 20.15.1
V8: 12.4.254.20-electron.0
OS: Linux x64 6.6.58-1-lts

This issues exists also on Windows OS

Interpreter details:

3.13.0

Describe the issue:

Code completion does not work in console or Jupyter notebook. Only "No suggestions." is shown on Tab key action

Steps to reproduce the issue:

Miniforge3 was used: mamba create -n py313 cpython=3.13

Select this env, e.g. for console. Perform import sys, then sys. and then input Tab key to enforce code completion.

Expected or desired behavior:

Completion with 3.12.7 kernel suggests already during typing some commands in pop-up.

Were there any error messages in the UI, Output panel, or Developer Tools console?

workbench.desktop.main.js:130697
ERR NotImplementedError: Python version 3.13 is currently not supported.: Error: NotImplementedError: Python version 3.13 is currently not supported.

[juliasilge]

I believe this is the same as #5137. Do you mind taking a look and seeing if you have anything to add?

[prismv]

I believe this is the same as #5137. Do you mind taking a look and seeing if you have anything to add?

Yes. It is not obvious that some functionality is missing for some kernels. For unsupported (or even blocked?) versions there is no proper warning shown for the user.