Madhavan Bomidi wrote: > import subprocess > subprocess.call(['./opac'],shell=True)
subprocess.call(['./opac', "my-input.inp"], shell=True) The array takes command with a list of arguments. This way you don't need to do space escaping and other Jujitsu gimmicks. If you want to feed the command from stdin, this becomes a bit more complicated as you need to start a subprocess and use PIPE to feed it. Cheers, Chris Narkiewicz
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