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Better error message when kernel is not ready

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This commit is contained in:
Takafumi Arakaki 2012-06-06 23:08:59 +02:00
parent a6efd03906
commit 6279ba729a
1 changed files with 4 additions and 4 deletions
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8
ein-kernel.el
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@ -267,7 +267,7 @@ The kernel will no longer be responsive.")))
(declare (indent 1)) (declare (indent 1))
`(if (ein:kernel-ready-p ,kernel) `(if (ein:kernel-ready-p ,kernel)
(progn ,@body) (progn ,@body)
(ein:log 'warn "Kernel is not ready yet!"))) (ein:log 'warn "Kernel is not ready yet! (or closed already.)")))
;;; Main public methods ;;; Main public methods
@ -293,7 +293,7 @@ the second argument.
`object_into_reply' message is documented here: `object_into_reply' message is documented here:
http://ipython.org/ipython-doc/dev/development/messaging.html#object-information http://ipython.org/ipython-doc/dev/development/messaging.html#object-information
" "
(assert (ein:kernel-ready-p kernel)) (assert (ein:kernel-ready-p kernel) nil "Kernel is not active.")
(when objname (when objname
(let* ((content (list :oname (format "%s" objname))) (let* ((content (list :oname (format "%s" objname)))
(msg (ein:kernel--get-msg kernel "object_info_request" content)) (msg (ein:kernel--get-msg kernel "object_info_request" content))
@ -349,7 +349,7 @@ http://ipython.org/ipython-doc/dev/development/messaging.html#messages-on-the-pu
The SET-NEXT-INPUT callback will be passed the `set_next_input' payload. The SET-NEXT-INPUT callback will be passed the `set_next_input' payload.
See `ein:kernel--handle-shell-reply' for how the callbacks are called." See `ein:kernel--handle-shell-reply' for how the callbacks are called."
(assert (ein:kernel-ready-p kernel)) (assert (ein:kernel-ready-p kernel) nil "Kernel is not active.")
(let* ((content (list (let* ((content (list
:code code :code code
:silent (or silent json-false) :silent (or silent json-false)
@ -383,7 +383,7 @@ the `content' object of the `complete_reply' message as the second.
`complete_reply' message is documented here: `complete_reply' message is documented here:
http://ipython.org/ipython-doc/dev/development/messaging.html#complete http://ipython.org/ipython-doc/dev/development/messaging.html#complete
" "
(assert (ein:kernel-ready-p kernel)) (assert (ein:kernel-ready-p kernel) nil "Kernel is not active.")
(let* ((content (list (let* ((content (list
:text "" :text ""
:line line :line line