From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp1 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id 6JLwFqIRG19vUwAA0tVLHw (envelope-from ) for ; Fri, 24 Jul 2020 16:51:46 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp1 with LMTPS id IE6OEqIRG18BEQAAbx9fmQ (envelope-from ) for ; Fri, 24 Jul 2020 16:51:46 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id A1FFC9403AA for ; Fri, 24 Jul 2020 16:51:45 +0000 (UTC) Received: from localhost ([::1]:43112 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jz0vA-0006Jy-06 for larch@yhetil.org; Fri, 24 Jul 2020 12:51:44 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58474) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jz0v0-0006IE-DX for help-guix@gnu.org; Fri, 24 Jul 2020 12:51:34 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:56881) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jz0uz-0003vi-7Z; Fri, 24 Jul 2020 12:51:33 -0400 Received: from [2a01:e0a:1d:7270:af76:b9b:ca24:c465] (port=47612 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1jz0uy-0001Ft-Oz; Fri, 24 Jul 2020 12:51:33 -0400 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= To: david larsson Subject: Re: interactive input using guix-jupyter-kernel References: <1f56b5e6838753e7413e8e4ef5bca1ab@selfhosted.xyz> X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: 7 Thermidor an 228 de la =?utf-8?Q?R=C3=A9volution?= X-PGP-Key-ID: 0x090B11993D9AEBB5 X-PGP-Key: http://www.fdn.fr/~lcourtes/ludovic.asc X-PGP-Fingerprint: 3CE4 6455 8A84 FDC6 9DB4 0CFB 090B 1199 3D9A EBB5 X-OS: x86_64-pc-linux-gnu Date: Fri, 24 Jul 2020 18:51:30 +0200 In-Reply-To: <1f56b5e6838753e7413e8e4ef5bca1ab@selfhosted.xyz> (david larsson's message of "Fri, 17 Jul 2020 01:27:30 +0000") Message-ID: <87o8o45019.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: help-guix@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: help-guix@gnu.org Errors-To: help-guix-bounces+larch=yhetil.org@gnu.org Sender: "Help-Guix" X-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of help-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=help-guix-bounces@gnu.org X-Spam-Score: -1.01 X-TUID: cjAiLE54xTnN Hi David, david larsson skribis: > How can I ask for password input and get a password prompt in the > notebook if I use the guix kernel in jupyter? > > ;;guix environment python-env <- python-ipython python-ipykernel > import getpass > password =3D getpass.getpass() > > using a regular python kernel this works fine but not with guix kernel. Oh, it may be a bug in Guix-Jupyter. I confirm I can reproduce the issue; I get: --8<---------------cut here---------------start------------->8--- guix[11012]: evaluating code in environment "python-env" (PID 11126) guix[11012]: forwarding "status" from 11126, socket # to "31633136616662383166383034306435383062656135363533336= 36162366133" guix[11012]: forwarding "execute_input" from 11126, socket # to "3163313661666238316638303430643538306265613536= 353333636162366133" --8<---------------cut here---------------end--------------->8--- and then apparently the Python kernel never replies. Looking at: https://gitlab.inria.fr/guix-hpc/guix-kernel/-/blob/master/jupyter/messag= es.scm I think the problem is just that =E2=80=98input_request=E2=80=99 messages a= ren=E2=80=99t implemented: https://jupyter-client.readthedocs.io/en/latest/messaging.html#messages-o= n-the-stdin-router-dealer-channel I=E2=80=99m not sure I=E2=80=99ll look into it before I go on vacation, but= you=E2=80=99re welcome to give it a try! Ludo=E2=80=99.