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Exemplo de utilização do Popen para chamar e interagir com outros programas
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| #!/usr/bin/env python | |
| from subprocess import Popen, PIPE | |
| cmd = 'uname -a' | |
| p = Popen(cmd, shell=True, stdout=PIPE, stderr=PIPE) | |
| out, err = p.communicate() | |
| code = p.returncode | |
| print 'Status: %d\n%s\nErro:%s' % (code, out, err) |
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