hiro/py-vterm-interaction.el
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make launching python more robust

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Valentin Boettcher 2024-05-16 12:02:35 -04:00
parent a779742e6f
commit fba8ea7e41
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1 changed files with 16 additions and 6 deletions
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python-vterm.el
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@ -7,7 +7,7 @@
;; Created: May 11, 2024
;; URL: https://github.com/vale981/python-vterm.el
;; Package-Requires: ((emacs "25.1") (vterm "0.0.1"))
;; Version: 1.0.4
;; Version: 1.0.5
;; Keywords: languages, python
;; This file is not part of GNU Emacs.
@ -102,6 +102,11 @@ If in doubt, set this to :python.")
:type 'hook
:group 'python-vterm-repl)
(defcustom python-vterm-repl-launch-timeout 5
"Time in seconds to wait for the Python REPL to start."
:type 'number
:group 'python-vterm-repl)
(defun python-vterm-repl-buffer-name (&optional session-name)
"Return a Python REPL buffer name whose session name is SESSION-NAME.
If SESSION-NAME is not given, the default session name `main' is assumed."
@ -131,11 +136,16 @@ If CONTEXT is given, it is used to set the working directory and the script buff
(run-with-timer .5 nil
(lambda (buffer)
(with-current-buffer buffer
(while (not (python-vterm-repl-prompt-status))
(sit-for 0.1))
(setq python-vterm-repl-interpreter
(if (eq (python-vterm--execute-script "is_ipython") :false)
:python :ipython))))
(with-timeout (python-vterm-repl-launch-timeout
(progn (display-warning 'python-vterm "Python REPL did not start in time.")
(kill-buffer buffer)))
(while (not (python-vterm-repl-prompt-status))
(message "waiting for prompt...")
(sit-for 0.2)
t)
(setq python-vterm-repl-interpreter
(if (eq (python-vterm--execute-script "is_ipython") :false)
:python :ipython)))))
new-buffer)
(add-function :filter-args (process-filter vterm--process)