From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Philip Kaludercic Newsgroups: gmane.emacs.devel Subject: Re: Eglot, project.el, and python virtual environments Date: Wed, 16 Nov 2022 23:18:59 +0000 Message-ID: <87bkp6jxng.fsf@posteo.net> References: <87zgcq68zp.fsf@ericabrahamsen.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="20527"; mail-complaints-to="usenet@ciao.gmane.io" Cc: emacs-devel@gnu.org To: Eric Abrahamsen Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu Nov 17 00:19:30 2022 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ovRgm-000553-PQ for ged-emacs-devel@m.gmane-mx.org; Thu, 17 Nov 2022 00:19:29 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ovRgQ-0006Ub-7f; Wed, 16 Nov 2022 18:19:06 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ovRgO-0006UO-TD for emacs-devel@gnu.org; Wed, 16 Nov 2022 18:19:04 -0500 Original-Received: from mout01.posteo.de ([185.67.36.65]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ovRgM-00070V-ND for emacs-devel@gnu.org; Wed, 16 Nov 2022 18:19:04 -0500 Original-Received: from submission (posteo.de [185.67.36.169]) by mout01.posteo.de (Postfix) with ESMTPS id D2CDE240026 for ; Thu, 17 Nov 2022 00:18:59 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1668640740; bh=XNMAFaAdqAmg9Yf6uqk0OqWoomBsc9BZiOh0Vz0XXfk=; h=From:To:Cc:Subject:Date:From; b=g26YLkjVpY17kOGdkxgmA2D2I9hKuOe25eWYusH7A6Jc5u3yCRYpIgUfH6xyqmZj/ y8v6gplIrwU3Lb4F75peBzQYExCzwZwfkR3mSlTwudy/SlH0d5AxX/PzObBL3nIr7W vQ4rqo3FQBwTMuIAVOw1GVWaruc/Wlyqq12BVc3lJOtomMJoszcZsh+gFubr0faXk8 PQvXIu050XL0Z4Xr6+mEGv8u5ENUNc+Nvvfk7Pmk2OcllGxLj3UdzKmNpya4FCk8SK OLqiom86eD0TZ7ZsPLX47Eu6ncfwXH0PVyGQFWdplYnykC5VVfPtTdmw33qY41FQCx 7+Ys0rkRwppBA== Original-Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4NCJrz1MMLz9rxB; Thu, 17 Nov 2022 00:18:59 +0100 (CET) In-Reply-To: <87zgcq68zp.fsf@ericabrahamsen.net> (Eric Abrahamsen's message of "Wed, 16 Nov 2022 10:37:46 -0800") Received-SPF: pass client-ip=185.67.36.65; envelope-from=philipk@posteo.net; helo=mout01.posteo.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:299993 Archived-At: Eric Abrahamsen writes: > Hi, > > Here's another issue that's technically a emacs.help question, but might > result in some code/documentation updates, so I'm sending it here. > > My main day-job code base is an AWS CloudFormation monstrosity involving > several Python Lambdas, among other things. Basic project structure > looks like: > > project_root > =E2=94=9C=E2=94=80=E2=94=80 .git > =E2=94=9C=E2=94=80=E2=94=80 src > =E2=94=82 =E2=94=94=E2=94=80=E2=94=80 python > =E2=94=82 =E2=94=9C=E2=94=80=E2=94=80 VeryImportantLambda > =E2=94=82 =E2=94=82 =E2=94=94=E2=94=80=E2=94=80 .venv > =E2=94=82 =E2=94=9C=E2=94=80=E2=94=80 MoreImportance > =E2=94=82 =E2=94=82 =E2=94=94=E2=94=80=E2=94=80 .venv > =E2=94=82 =E2=94=9C=E2=94=80=E2=94=80 RunInCaseOfEmergency > =E2=94=82 =E2=94=82 =E2=94=94=E2=94=80=E2=94=80 .venv > > I'm using the python-lsp-server python package in each Python > subdirectory, and the key is that each of those directories is a virtual > environment that needs to stay isolated from the others. Each has > different packages installed, and in some cases even the Python versions > are different (though I'm trying to get rid of that). > > When I was using lsp-mode this wasn't difficult, because lsp-mode and > project.el are essentially orthogonal: if I visited a python file in a > given lambda directory, I could use `pyvenv-activate' to activate that > environment, and then the `lsp' invocation would confine itself to > python files within the environment. Project.el just provided > project-wide navigation. > > Now I'm trying to move to Eglot, and there is tighter integration > between Eglot and project.el. Turning on Eglot in one lambda starts the > server for all Python libraries in the whole project, not just the > current environment. I looked into constructing my own version of the > call to `eglot', but it is tightly tied to a project, all the way down. > > Is anyone else handling this situation? Any suggestions how to make it > work? I am not certain if this is the right tool for the job, but have you taken a look at `buffer-env'? I have used it in combination with Eglot, but the problem I was tackling was not the same as yours. > Thanks, > Eric