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From: Andrii Kolomoiets <andreyk.mad@gmail.com>
To: p4j@j4d.net
Cc: 38734@debbugs.gnu.org
Subject: bug#38734: 27.0.60; C-c C-p Warning - 'python-shell-interpreter' doesn't seem to support readline ...
Date: Wed, 25 Dec 2019 10:34:55 +0200	[thread overview]
Message-ID: <2AD67371-B443-4B8E-A96C-A410F93BF613@gmail.com> (raw)
In-Reply-To: <0100016f38e98956-2a11fe4e-def1-4f3a-836e-e89f8ee217ad-000000@email.amazonses.com>

Hello Pankaj,

> In python-mode, when I pressed C-c C-p to launch Python shell it
> produced below warning. I am on MacOS Catalina 10.15.2. On MacOS
> terminal, the python-shell opens without any warning.

> python.el: native completion setup failed, <class 'Exception'>: libedit based 
> readline is known not to work,
>       see etc/PROBLEMS under "In Inferior Python mode, input is echoed".

Do you use python shipped with MacOS?

Mentioned section of the etc/PROBLEMS file has explanation:

This happens when python uses a libedit based readline module, which
is the default on macOS.

and link to bug#25753: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=25753

I'm using python installed via homebrew and native completions works fine.




  reply	other threads:[~2019-12-25  8:34 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-24 17:17 bug#38734: 27.0.60; C-c C-p Warning - 'python-shell-interpreter' doesn't seem to support readline Pankaj Jangid
2019-12-25  8:34 ` Andrii Kolomoiets [this message]
2019-12-25  9:49   ` Pankaj Jangid
2019-12-26  8:37     ` Andrii Kolomoiets
2019-12-26 11:10       ` Pankaj Jangid
     [not found]   ` <m27e2kbuqn.fsf@j4d.net>
2019-12-25 11:42     ` Pankaj Jangid

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