GNU bug report logs - #76205
31.0.50; 31.0.50; python.el completion broken for non-builtin objects in IPython 8.30.0 & Python 3.13.2

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From: Eli Zaretskii <eliz <at> gnu.org>
To: Visuwesh <visuweshm <at> gmail.com>, kobarity <kobarity <at> gmail.com>
Cc: 76205 <at> debbugs.gnu.org
Subject: bug#76205: 31.0.50; 31.0.50; python.el completion broken for non-builtin objects in IPython 8.30.0 & Python 3.13.2
Date: Wed, 12 Feb 2025 14:06:37 +0200

> From: Visuwesh <visuweshm <at> gmail.com>
> Date: Tue, 11 Feb 2025 20:37:22 +0530
> 
> I am unsure if this is a me problem but I can no longer complete
> non-builtin objects in a python-mode buffer when I'm using the specified
> IPython&Python version combination.  However, if I don't use IPython,
> then completion does work as expected.  It prints the following message
> though (not sure if it is related):
> 
>     Python 3.13.2 (main, Feb  5 2025, 01:23:35) [GCC 14.2.0] on linux
>     Type "help", "copyright", "credits" or "license" for more information.
>     warning: can't use pyrepl: terminal doesn't have the required clear capability; TERM=dumb
>     >>>
> 
> To reproduce the issue,
> 
>     1. emacs -Q
>     2. Open a python buffer.
>     3. Type in "import numpy as np" in the buffer.
>     4. Say C-u C-c C-p, answer ipython3 --simple-prompt -i to the first
>        prompt, then say no to the second.
>     5. After the *Python* is created, say C-c C-c in the python-mode
>        buffer.
>     6. Now type "np." and say M-TAB.
>     7. Observe how no completion candidates are offered.
>     8. Remove "np." and instead type "pr" and say M-TAB.
>     9. Observe how two completion candidates (print and property) are
>        offered.
>     10. Repeat the same without using IPython and observe how
>         python-mode offers completion after "np."
> 
> I am on Debian sid with an "apt update && apt upgrade" today some 15
> mins ago (no luck after updating if I wasn't clear enough) if it
> matters.

Thanks.

kobarity, any comments or suggestions?

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