bug#41730: closed ([PATCH] gnu: Fix propagations of python-prompt-toolkit-2.)

[GNU bug Tracking System]

Your message dated Tue, 16 Jun 2020 19:37:04 +0200
with message-id <874kravrnj.fsf@elephly.net>
and subject line Re: [bug#41889] [PATCH] gnu: jupyter: Fix python-ipython 
conflict that prevented installation
has caused the debbugs.gnu.org bug report #41730,
regarding [PATCH] gnu: Fix propagations of python-prompt-toolkit-2.
to be marked as done.

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41730: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=41730
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--- Begin Message --- Subject: [PATCH] gnu: Fix propagations of python-prompt-toolkit-2. Date: Fri, 05 Jun 2020 23:07:06 +0000 User-agent: Roundcube Webmail

Hello Guix!

On Guix System

  guix ecab53c
    repository URL: https://git.savannah.gnu.org/git/guix.git
    branch: master
    commit: ecab53c320b1584a08f811b17a92bd9a50a50ff3

it's impossible to install jupyter in a new profile because it tries to propagate two different versions of python-ipython, you should be able to reproduce with:

guix package -p /tmp/tmp-prof -i jupyter

I believe since 32ba87c14fd5e5b54d95211cd9a159d568ce7c67 many packages whose tests depend on version python-prompt-toolkit at version 2 yield conflicts when installed in a profile.

I attached a patch to propagate the right versions.

Giacomo

0001-gnu-Fix-propagations-of-python-prompt-toolkit-2.patch
Description: Text Data

--- End Message ---

> --- Begin Message ---
>
>
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> Subject: 
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> Re: [bug#41889] [PATCH] gnu: jupyter: Fix python-ipython conflict that prevented installation
>
>
>
>
> Date: 
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> Tue, 16 Jun 2020 19:37:04 +0200
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> User-agent: 
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> mu4e 1.4.10; emacs 26.3
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>
> Hi Edouard,
>
> thank you for providing a fix.  I think it’s too complicated, though.
> Using prompt-toolkit-2-instead-of-prompt-toolkit everywhere does not
> seem like an elegant solution.
>
> I pushed a different fix with commit 7146c8c75d.
>
> -- 
> Ricardo
>
>
> --- End Message ---