Is there a way to use \"magic commands\" from IPython from an outside file? For example if I have a file, \"rcode.py\" with the code:
%load_ext rmagic %R a=c
If you name your file with a .ipy extension, ipython will parse it properly. You can simply make a symlink if you want:
.ipy
$ ln -s rcode.py rcode.ipy $ ipython rcode.ipy