hiro/py-vterm-interaction.el
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fix the prompt timer

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Valentin Boettcher 2024-09-12 10:41:00 -04:00
parent 11861302aa
commit 108a8d1ca2
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1 changed files with 22 additions and 13 deletions
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python-vterm.el
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@ -124,9 +124,12 @@ If SESSION-NAME is not given, the default session name `main' is assumed."
(substring bn 8 -1) (substring bn 8 -1)
nil))) nil)))
(defvar-local python-vterm-repl--launch-timer '() (defvar python-vterm-repl--launch-timers '()
"A timer that is used to determine the interpreter upon launch.") "A timer that is used to determine the interpreter upon launch.")
(defvar-local python-vterm-repl--buffer-id '()
"An id to identify the buffer even if it does not exist anymore.")
(defun python-vterm--launch (ses-name env context) (defun python-vterm--launch (ses-name env context)
"Launch a new Python REPL buffer with SES-NAME and ENV. "Launch a new Python REPL buffer with SES-NAME and ENV.
@ -137,23 +140,29 @@ python interpreter is ipython. This times out after
(let ((new-buffer (let ((new-buffer
(generate-new-buffer (python-vterm-repl-buffer-name ses-name))) (generate-new-buffer (python-vterm-repl-buffer-name ses-name)))
(vterm-shell python-vterm-repl-program) (vterm-shell python-vterm-repl-program)
(vterm-environment (if context (plist-get context :env) env))) (vterm-environment (if context (plist-get context :env) env))
(id (gensym "python-vterm-buffer")))
(with-current-buffer new-buffer (with-current-buffer new-buffer
(setq python-vterm-repl--buffer-id id)
(when context (when context
(setq default-directory (plist-get context :cwd)) (setq default-directory (plist-get context :cwd))
(setq python-vterm-repl-script-buffer (plist-get context :script-buffer))) (setq python-vterm-repl-script-buffer (plist-get context :script-buffer)))
(python-vterm-repl-mode) (python-vterm-repl-mode)
(setq python-vterm-repl--launch-timer
(run-with-timer 1 1 (push (cons id
(lambda (buffer) (run-with-timer .1 1
(if (python-vterm-repl-prompt-status) (lambda (buffer)
(progn (let ((timer (alist-get id python-vterm-repl--launch-timers)))
(setq python-vterm-repl-interpreter (if (and buffer (buffer-live-p buffer))
(if (eq (python-vterm--execute-script "is_ipython") :false) (if (python-vterm-repl-prompt-status)
:python :ipython)) (progn
(cancel-timer python-vterm-repl--launch-timer)) (setq python-vterm-repl-interpreter
(message "waiting for prompt..."))) (if (eq (python-vterm--execute-script "is_ipython") :false)
new-buffer)) :python :ipython))
(cancel-timer timer)))
(cancel-timer timer))))
new-buffer))
python-vterm-repl--launch-timers)
(add-function :filter-args (process-filter vterm--process) (add-function :filter-args (process-filter vterm--process)
(python-vterm-repl-run-filter-functions-func ses-name))) (python-vterm-repl-run-filter-functions-func ses-name)))
new-buffer)) new-buffer))