Saving block execution history
Pergunta
Is there a way to save a history of executions of Babel code blocks? Basically I want to record the block, timestamp, and filename.
Maybe if it's not there, someone knows a similar function that I can hack? Basically I need a way to get a hold of current selection, timestamp and filename, and a way of appending it to a text file.
Solução
Here what you can do:
- advice a function
org-babel-execute-src-block
- put results into a buffer, "babel-log" in my example
You can also write results into a log file.
(require 'time-stamp)
(defadvice org-babel-execute-src-block (after log-org-babel-execute-src-block activate)
(org-narrow-to-block)
(let ((file (buffer-file-name)) (src-block (buffer-substring-no-properties (point-min) (point-max))))
(with-current-buffer "babel-log"
(insert (concat "file:" file " time:" (time-stamp-string) " block\n" src-block "\n\n")))
)
(widen)
)
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