Hi! I want to define a babel function named epoch2day which I am able to use in a table to convert UNIX epoch times to Org-mode time stamps:
#+NAME: epoch2day(epoch=1) #+BEGIN_SRC python :results output time = epoch import datetime strtime = str(time) datetimestamp = datetime.datetime.utcfromtimestamp(int(strtime[:10])) print datetimestamp.strftime('[%Y-%m-%d %a %H:%M:%S]') #+END_SRC #+RESULTS: epoch2day : [1970-01-01 Thu 00:00:01] ... this works so far. However, in a table I can't "overwrite" the default value with a column value: | epoch | day | |---------------+---------------------------| | 1262675465119 | [1970-01-01 Thu 00:00:01] | #+TBLFM: $2='(sbe epoch2day (epoch $1)) ... but $2 should be: [2010-01-05 Tue 07:11:05] On [1] I found another example: #+name: add1(x=1) :results silent #+begin_src python return x + 1 #+end_src #+RESULTS: add1 : 2 | foo | bar | 3 | 2 | #+TBLFM: @1$4='(sbe add1 (x $3)) #+CALL: add1(x=2) #+RESULTS: add1(x=2) : 2 So this simple example does not work either at my side[2]. What is my error? Or did I found a bug? Thanks! 1. http://stackoverflow.com/questions/9595310/org-babel-sbe-syntax 2. Org-mode 1af215bb4668bf3e778175e68fcaf from git -- mail|git|SVN|photos|postings|SMS|phonecalls|RSS|CSV|XML to Org-mode: > get Memacs from https://github.com/novoid/Memacs < https://github.com/novoid/extract_pdf_annotations_to_orgmode + more on github