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[198.44.140.145]) by smtp.gmail.com with ESMTPSA id z2-20020ae9c102000000b007834865dcd5sm3347685qki.126.2024.01.23.10.51.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 23 Jan 2024 10:51:06 -0800 (PST) Message-ID: <65b00a9a.e90a0220.9f5d0.e0a2@mx.google.com> X-Google-Original-Message-ID: <87wmrzvq7a.fsf@> From: Suhail Singh <suhailsingh247@gmail.com> To: Jack Kamm <jackkamm@tatersworld.org> Cc: Ihor Radchenko <yantar92@posteo.net>, Matt <matt@excalamus.com>, emacs-orgmode <emacs-orgmode@gnu.org> Subject: Re: [BUG] conda doesn't work in ob-shell sessions In-Reply-To: <87sf2q9ubd.fsf@gmail.com> (Jack Kamm's message of "Sun, 21 Jan 2024 14:48:38 -0800") References: <186283d230a.129f5feb61660123.3289004102603503414@excalamus.com> <87a61j3orj.fsf@gmail.com> <1864701b4b8.e37160d6373275.4308190093579612690@excalamus.com> <87357a2r27.fsf@gmail.com> <1864c676b9f.e1bae673679825.2955884247216895930@excalamus.com> <87ttzn1mai.fsf@gmail.com> <87h6jaj1pk.fsf@localhost> <87sf2q9ubd.fsf@gmail.com> Date: Tue, 23 Jan 2024 13:51:05 -0500 User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=2607:f8b0:4864:20::744; envelope-from=suhailsingh247@gmail.com; helo=mail-qk1-x744.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 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, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-orgmode@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "General discussions about Org-mode." <emacs-orgmode.gnu.org> List-Unsubscribe: <https://lists.gnu.org/mailman/options/emacs-orgmode>, <mailto:emacs-orgmode-request@gnu.org?subject=unsubscribe> List-Archive: <https://lists.gnu.org/archive/html/emacs-orgmode> List-Post: <mailto:emacs-orgmode@gnu.org> List-Help: <mailto:emacs-orgmode-request@gnu.org?subject=help> List-Subscribe: <https://lists.gnu.org/mailman/listinfo/emacs-orgmode>, <mailto:emacs-orgmode-request@gnu.org?subject=subscribe> Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org Sender: emacs-orgmode-bounces+larch=yhetil.org@gnu.org X-Migadu-Flow: FLOW_IN X-Migadu-Country: US X-Migadu-Scanner: mx10.migadu.com X-Spam-Score: -8.58 X-Migadu-Queue-Id: 41D766E5BB X-Migadu-Spam-Score: -8.58 X-TUID: /DDmvIFWcMiU Jack Kamm <jackkamm@tatersworld.org> writes: > #+begin_src shell :session *shell* :results output > conda activate some-conda-env > echo test > #+end_src > > Then, on main branch, trying to execute the block hangs. It is because > conda changes the prompt in a way that breaks the new ob-shell > implementation. This isn't a fix, but a workaround I've used for a while is to define a function set_PS1 which I invoke after "conda activate" within org-babel blocks. set_PS1 (among other things that aren't relevant) compares PS1 against "(${CONDA_DEFAULT_ENV:-base}) org_babel_sh_prompt> ", and in those cases sets PS1 to "org_babel_sh_prompt> ". set_PS1 thus defined, ensures that the follow block doesn't hang on first invocation. #+begin_src bash :session conda-test :results replace conda activate test && set_PS1 echo "${CONDA_DEFAULT_ENV}" #+end_src #+RESULTS: : test > ... on the first evaluation ("org-babel-execute:shell: Symbol=E2=80=99s v= alue > as variable is void: org-babel-prompt-command") On org-version as recent as 9.6.17, when performing some actions such as invoking org-metadown on a block with :session defined, I encounter the same unless I have the below in my init.el: #+begin_src elisp (defvar org-babel-prompt-command nil) #+end_src --=20 Suhail