6 lines
242 B
Python
6 lines
242 B
Python
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import subprocess
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# if the exit code was non-zero these commands raise a CalledProcessError
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exit_code = subprocess.check_call(['ls', '-l']) # Python 2.5+
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assert exit_code == 0
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output = subprocess.check_output(['ls', '-l']) # Python 2.7+
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