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Fix python-eldoc affecting unrelated comint processes

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* lisp/progmodes/python.el (python-shell-send-string-no-output): Don't
let-bind comint-preoutput-filter-functions globally for all comint
processes.  Modify the behaviour of only the current python
process (bug#53219).
This commit is contained in:
Miha Rihtaršič 2022-01-14 08:33:58 +01:00 • committed by Lars Ingebrigtsen
parent fa1dd64ba8
commit 07335abeb4
1 changed files with 7 additions and 5 deletions
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12
lisp/progmodes/python.el
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@ -3216,11 +3216,13 @@ detecting a prompt at the end of the buffer."
(defun python-shell-send-string-no-output (string &optional process)
"Send STRING to PROCESS and inhibit output.
Return the output."
(let ((process (or process (python-shell-get-process-or-error)))
(comint-preoutput-filter-functions
'(python-shell-output-filter))
(python-shell-output-filter-in-progress t)
(inhibit-quit t))
(or process (setq process (python-shell-get-process-or-error)))
(cl-letf (((process-filter process)
(lambda (_proc str)
(with-current-buffer (process-buffer process)
(python-shell-output-filter str))))
(python-shell-output-filter-in-progress t)
(inhibit-quit t))
(or
(with-local-quit
(python-shell-send-string string process)