On Jul 9, 2:31 pm, Piet van Oostrum <p...@cs.uu.nl> wrote: > >>>>> Lacrima <lacrima.ma...@gmail.com> (L) wrote: > >L> Thanks for your reply! > >L> My file name is 'trains.py'. > >L> When I do C-h k C-c RET, it shows me help from manual: "C-c RET runs > >L> the command py-execute-import-or-reload > >L> which is an interactive Lisp function in `python-mode'..." and so > >L> on. > >L> And still when I do C-c RET, I receive "(Shell command succeeded with > >L> no output)" > >L> Any more help would be really appreciated, because I am newbie with > >L> Emacs. > > I tested it and I can get this message also. It happens when you have no > Python shell running (*Python* buffer). The python code is then executed > by calling the python shell command and catching the output. This output > is displayed in the *Python Output* buffer. It happens also with C-c C-c > and it will give the same message. > > There is a difference, however between C-c C-x and C-c RET: The latter > will import your module, and most modules are written such that > importing them doesn't print anything. If you add something like > print "test" and the end of file, then "test" will appear in the *Python > Output* buffer. > > If your file has the print "hello world" statement it should display in > the *Python Output* buffer. I checked that. > > On the other hand, if you have a python shell running you must make sure > (e.g. with the cd command) that its working directory is the directory > where your python file is located, otherwise the import statement will > not find your file. Unless it is somewhere in the python path. Also the > *Python* buffer will not automatically pop up if it is not visible, in > contrast with the *Python Output* buffer. > -- > Piet van Oostrum <p...@cs.uu.nl> > URL:http://pietvanoostrum.com[PGP 8DAE142BE17999C4] > Private email: p...@vanoostrum.org
Thank you for really useful and detailed explanation. Now I can test my code using Emacs. But I think it works for me in a little bit different way. My file contains only the print 'hello world'. If I have no python shell running, then: a) C-c RET opens *Python Output* buffer without any output and with 'Shell command succeeded with no output' message at the bottom b) C-c C-c opens *Python Output* with appropriate 'hello world' message. Then I run python shell with C-c ! command. And: a) C-c RET opens *Python* buffer and prints 'hello world' in the python shell b) C-c C-c gives the same result. With regards, Max -- http://mail.python.org/mailman/listinfo/python-list