The function `org-babel-python-evaluate-session' doesn't process temp
file names with `org-babel-process-file-name' before inserting them into
the Python code blocks. This causes a 'No such file' error when the
executing the code blocks on a remote directory.
The attached patch fixes this issue, allowing compilation of Python
source blocks with a remote directory, such as :dir /ssh:user@server:/.
This is my first patch ever, so please let me know if there's ways I can
improve.
Thanks!
--
Christian Vanderwall
>From 7cf3d4c53e12addced7d2f65de1632971f44f056 Mon Sep 17 00:00:00 2001
From: Christian Vanderwall <christ...@cvdub.net>
Date: Tue, 11 Aug 2020 20:26:39 -0700
Subject: [PATCH] ob-python.el: Fix issue with sessions on remote machines
* lisp/ob-python.el (org-babel-python-evaluate-session): Process
temporary file name with `org-babel-process-file-name' before
inserting it into code Python code snippets.
Before this change, the entire temporary filename was sent to the
Python session for execution, causing a 'No such file' error when the
filename had a Tramp format such as
/ssh:user@server:/tmp/python-ABCDEF.
TINYCHANGE
---
lisp/ob-python.el | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/lisp/ob-python.el b/lisp/ob-python.el
index 69312f2c9..0e3c79522 100644
--- a/lisp/ob-python.el
+++ b/lisp/ob-python.el
@@ -335,7 +335,8 @@ last statement in BODY, as elisp."
"python-")))
(with-temp-file tmp-src-file (insert body))
(format org-babel-python--exec-tmpfile
- tmp-src-file))
+ (org-babel-process-file-name
+ tmp-src-file 'noquote)))
body)))
(mapconcat
#'org-trim
@@ -353,7 +354,8 @@ last statement in BODY, as elisp."
"python-")))
(with-temp-file tmp-src-file (insert body))
(format org-babel-python--eval-ast
- tmp-src-file))))
+ (org-babel-process-file-name
+ tmp-src-file 'noquote)))))
(org-babel-comint-with-output
(session org-babel-python-eoe-indicator nil body)
(let ((comint-process-echoes nil))
--
2.28.0
