GNU bug report logs - #32042
26.1; python-shell-send-buffer with ipython 6.x shows "plumbing" code along with python error message

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Package: emacs;

Reported by: Jaan Altosaar <altosaar <at> princeton.edu>

Date: Mon, 2 Jul 2018 20:25:02 UTC

Severity: normal

Tags: confirmed

Found in versions 24.5, 25.1, 25.2, 26.1

Fixed in version 28.1

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

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Message #19 received at 32042 <at> debbugs.gnu.org (full text, mbox):

From: Noam Postavsky <npostavs <at> gmail.com>
To: 32042 <at> debbugs.gnu.org
Cc: jaan.altosaar <at> gmail.com
Subject: Re: bug#32042: 26.1;
 python.el with ipython prompt leads to superfluous interactive shell
 output
Date: Sat, 07 Jul 2018 10:43:57 -0400
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From: jaan.altosaar <at> gmail.com
To: bug-gnu-emacs <at> gnu.org
Subject: Re: bug#32042: 26.1; python.el with ipython prompt leads to superfluous interactive shell output
Date: Fri, 6 Jul 2018 12:21:52 -0700 (PDT)
There was no change; I still see the broken output in the original post...

```File "<ipython-input-1-57ce0cd600e5>", line 1, in <module>
    import codecs, os;__pyfile = codecs.open('''/var/folders/qr/s_h2rhqj6kdg8qrj0zw2scnw0000gn/T/pyLbk6Vh''', encoding='''utf-8''')
```

I tried:

Disabling system integrity protection (booting into OS X High Sierra recovery mode and running `csrutil disable`), then 

```
cd /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload 
sudo mv readline.so readline.so.bak
```

and the same for the anaconda readline:

```
cd /usr/local/anaconda3/lib/python3.6/lib-dynload
mv readline.cpython-36m-darwin.so readline.cpython-36m-darwin.so.bak
```

And installing gnureadline.

Still getting the same broken output.
forwarding to list
Any other ideas?
[Message part 3 (text/plain, inline)]

Try in a python shell:

    print (readline.__doc__)
    print (readline.__file__)

The first to confirm that libedit readline is still being loaded, the
second to hopefully give some kind of hint where it's coming from.

This bug report was last modified 3 years and 313 days ago.

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