Re: [O] can't get org-mode noweb tangle to work
On Fri, Nov 24, 2017 at 11:38 PM, Martin Alsinet wrote: > Hello Charlie: > > I have found that I like better to use a combination of tangle and import > instead of noweb syntax. > > #+BEGIN_SRC python :tangle board.py > def init_board(args) > return [[-1 for x in range(3)] for y in range(3)] > #+END_SRC > > #+BEGIN_SRC python > import sys > import os > from board import init_board > > def main(args): > init_board(args) > > if __name__ == "__main__": > main(sys.argv) > #+END_SRC > > Then, you do a *M-x org-babel-tangle* and org will write the first block > into board.py. Then you go into the second block and run it with *C-c C-c* and > it will load the init_board function from the tangled file. > > Writing it this way forces you to modularize your code blocks to be able > to call them from other blocks and you can even build your whole > application tangling the source blocks into files. > > The :noweb syntax seems to me to be a templating solution used for a code > module problem. > It can be if you like that style. You can define re-usable and callable source blocks and tangle them to their own file and to other files, too. For example using the example above you can use both approaches: #+NAME: init #+BEGIN_SRC python :tangle board.py :comments no def init_board(args) return [[-1 for x in range(3)] for y in range(3)] #+END_SRC #+NAME: org_gcr_2017-11-30_mara_1BB0EB7B-1693-458D-B1AD-CE44ED9961C1 #+BEGIN_SRC python :comments no :tangle program.py import sys import os «init» def main(args): init_board(args) if __name__ == "__main__": main(sys.argv) #+END_SRC Calling `org-babel-expand-src-block'
Re: [O] can't get org-mode noweb tangle to work
Hello Charlie: I have found that I like better to use a combination of tangle and import instead of noweb syntax. #+BEGIN_SRC python :tangle board.py def init_board(args) return [[-1 for x in range(3)] for y in range(3)] #+END_SRC #+BEGIN_SRC python import sys import os from board import init_board def main(args): init_board(args) if __name__ == "__main__": main(sys.argv) #+END_SRC Then, you do a *M-x org-babel-tangle* and org will write the first block into board.py. Then you go into the second block and run it with *C-c C-c* and it will load the init_board function from the tangled file. Writing it this way forces you to modularize your code blocks to be able to call them from other blocks and you can even build your whole application tangling the source blocks into files. The :noweb syntax seems to me to be a templating solution used for a code module problem. I hope it helps you Martin On Fri, Nov 24, 2017 at 7:52 PM Charles R (Charlie) Martin < chasrmar...@gmail.com> wrote: > Grumble. Okay, this is sorted/ There are amazing numbers of > not-quite-right examples on the web. > > Thanks, Tom, I now have the below, which works. > > #+TITLE: Console Tic Tac Toe > #+SUBTITLE: A Literate Program in EMACS Org-Mode > #+AUTHOR: Charlie Martin > #+STARTUP: showall > > #+BEGIN_SRC python :tangle yes :noweb yes > import sys > import os > > def main(args): > <> > > if __name__ == "__main__": > main(sys.argv) > #+END_SRC > > #+NAME: initialize-the-game-board > #+BEGIN_SRC python > board = [[-1 for x in range(3)] for y in range(3)] > #+END_SRC > > > > > On Fri, Nov 24, 2017 at 5:26 PM, Thomas S. Dye wrote: > >> Aloha Charlie, >> >> Charles R (Charlie) Martin writes: >> >> > I'm trying to get literate programming with `:noweb` syntax working in >> > org-mode. I think I'm down to about the minimum case: >> > >> > #+TITLE: Console Tic Tac Toe >> > #+SUBTITLE: A Literate Program in EMACS Org-Mode >> > #+AUTHOR: Charlie Martin >> > #+STARTUP: showall >> > >> > #+BEGIN_SRC python :tangle yes :noweb >> > import sys >> > import os >> > >> > def main(args): >> > <> >> > >> > if __name__ == "__main__": >> > main(sys.argv) >> > #+END_SRC >> > >> > #+NAME: initialize-the-game-board >> > #+BEGIN_SRC python :tangle yes :noweb >> > board = [[-1 for x in range(3)] for y in range(3)] >> > #+END_SRC >> > >> > but when I tangle it I get: >> > >> > import sys >> > import os >> > >> > def main(args): >> > <> >> > >> > if __name__ == "__main__": >> > main(sys.argv) >> > >> > board = [[-1 for x in range(3)] for y in range(3)] >> > >> > I've tried permuting the argument, flags, and so on to no avail. >> > >> > EMACS version is 25.3.1 MacOS, org-mode 9.1.3 >> >> I think it should be :noweb yes >> >> hth, >> Tom >> >> -- >> Thomas S. Dye >> http://www.tsdye.com >> > >
Re: [O] can't get org-mode noweb tangle to work
Grumble. Okay, this is sorted/ There are amazing numbers of not-quite-right examples on the web. Thanks, Tom, I now have the below, which works. #+TITLE: Console Tic Tac Toe #+SUBTITLE: A Literate Program in EMACS Org-Mode #+AUTHOR: Charlie Martin #+STARTUP: showall #+BEGIN_SRC python :tangle yes :noweb yes import sys import os def main(args): <> if __name__ == "__main__": main(sys.argv) #+END_SRC #+NAME: initialize-the-game-board #+BEGIN_SRC python board = [[-1 for x in range(3)] for y in range(3)] #+END_SRC On Fri, Nov 24, 2017 at 5:26 PM, Thomas S. Dye wrote: > Aloha Charlie, > > Charles R (Charlie) Martin writes: > > > I'm trying to get literate programming with `:noweb` syntax working in > > org-mode. I think I'm down to about the minimum case: > > > > #+TITLE: Console Tic Tac Toe > > #+SUBTITLE: A Literate Program in EMACS Org-Mode > > #+AUTHOR: Charlie Martin > > #+STARTUP: showall > > > > #+BEGIN_SRC python :tangle yes :noweb > > import sys > > import os > > > > def main(args): > > <> > > > > if __name__ == "__main__": > > main(sys.argv) > > #+END_SRC > > > > #+NAME: initialize-the-game-board > > #+BEGIN_SRC python :tangle yes :noweb > > board = [[-1 for x in range(3)] for y in range(3)] > > #+END_SRC > > > > but when I tangle it I get: > > > > import sys > > import os > > > > def main(args): > > <> > > > > if __name__ == "__main__": > > main(sys.argv) > > > > board = [[-1 for x in range(3)] for y in range(3)] > > > > I've tried permuting the argument, flags, and so on to no avail. > > > > EMACS version is 25.3.1 MacOS, org-mode 9.1.3 > > I think it should be :noweb yes > > hth, > Tom > > -- > Thomas S. Dye > http://www.tsdye.com >
Re: [O] can't get org-mode noweb tangle to work
Aloha Charlie, Charles R (Charlie) Martin writes: > I'm trying to get literate programming with `:noweb` syntax working in > org-mode. I think I'm down to about the minimum case: > > #+TITLE: Console Tic Tac Toe > #+SUBTITLE: A Literate Program in EMACS Org-Mode > #+AUTHOR: Charlie Martin > #+STARTUP: showall > > #+BEGIN_SRC python :tangle yes :noweb > import sys > import os > > def main(args): > <> > > if __name__ == "__main__": > main(sys.argv) > #+END_SRC > > #+NAME: initialize-the-game-board > #+BEGIN_SRC python :tangle yes :noweb > board = [[-1 for x in range(3)] for y in range(3)] > #+END_SRC > > but when I tangle it I get: > > import sys > import os > > def main(args): > <> > > if __name__ == "__main__": > main(sys.argv) > > board = [[-1 for x in range(3)] for y in range(3)] > > I've tried permuting the argument, flags, and so on to no avail. > > EMACS version is 25.3.1 MacOS, org-mode 9.1.3 I think it should be :noweb yes hth, Tom -- Thomas S. Dye http://www.tsdye.com
[O] can't get org-mode noweb tangle to work
I'm trying to get literate programming with `:noweb` syntax working in org-mode. I think I'm down to about the minimum case: #+TITLE: Console Tic Tac Toe #+SUBTITLE: A Literate Program in EMACS Org-Mode #+AUTHOR: Charlie Martin #+STARTUP: showall #+BEGIN_SRC python :tangle yes :noweb import sys import os def main(args): <> if __name__ == "__main__": main(sys.argv) #+END_SRC #+NAME: initialize-the-game-board #+BEGIN_SRC python :tangle yes :noweb board = [[-1 for x in range(3)] for y in range(3)] #+END_SRC but when I tangle it I get: import sys import os def main(args): <> if __name__ == "__main__": main(sys.argv) board = [[-1 for x in range(3)] for y in range(3)] I've tried permuting the argument, flags, and so on to no avail. EMACS version is 25.3.1 MacOS, org-mode 9.1.3