0
파이썬 서브 프로세스에서 멈추었습니다. 팝업. 내가 쉘에서 옥타브를 호출 할 때 내가이 시스템은 윈도우 7의 x64를 실행서브 프로세스 모듈을 통해 파이썬에서 옥타브를 호출하십시오.
Shell: octave --eval "1+1"
GNU Octave, version 3.6.1
Copyright (C) 2012 John W. Eaton and others.
This is free software; see the source code for copying conditions.
There is ABSOLUTELY NO WARRANTY; not even for MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. For details, type `warranty'.
Octave was configured for "i686-pc-mingw32".
Additional information about Octave is available at http://www.octave.org.
Please contribute if you find this software useful.
For more information, visit http://www.octave.org/help-wanted.html
Read http://www.octave.org/bugs.html to learn how to submit bug reports.
For information about changes from previous versions, type `news'.
ans = 2
를 얻을 내가 원하는 건
process = subprocess.Popen(['octave.exe', '--eval "1+1"'], stdout=subprocess.PIPE)
process.wait()
print(process.stdout.read())
와 옥타브 프로세스를 시작하는 것입니다하지만 얻을 모든
octave.exe: unrecognized option '--eval "1+1"'
usage: octave [-HVdfhiqvx] [--debug] [--echo-commands] [--eval CODE]
[--exec-path path] [--help] [--image-path path] [--info-file file]
[--info-program prog] [--interactive] [--line-editing]
[--no-history] [--no-init-file] [--no-init-path] [--no-line-editing]
[--no-site-file] [--no-window-system] [-p path] [--path path]
[--silent] [--traditional] [--verbose] [--version] [file]
입니다 .