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bug#28580: python.el: native completion setup failed


From: Андрей Парамонов
Subject: bug#28580: python.el: native completion setup failed
Date: Sun, 24 Sep 2017 19:56:39 +0300

Hi Noam,

and thank you for a quick reply!

2017-09-24 19:14 GMT+03:00 Noam Postavsky <address@hidden>:
> It is expected that Python completion works out-of-the-box, without
> warnings.

Seems to be impossible, unfortunately.  Does this commentary from
python.el help?

;; If your Python installation lacks readline (like CPython for
;; Windows), installing pyreadline (URL
;; `http://ipython.org/pyreadline.html') should suffice.  To
;; troubleshoot why you are not getting any completions, you can try the
;; following in your Python shell:

;; >>> import readline, rlcompleter

;; If you see an error, then you need to either install pyreadline or
;; setup custom code that avoids that dependency.

It didn't help, unfortunately: I was indeed missing pyreadline, but installing it from conda repo made no difference :-(
Neither did using "-i -u" as interactive Python arg.

I vaguely remember this working with older Pythons -- what could probably change?

Best wishes,
Andrey Paramonov


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