anita.py 文件源码

def halt(self):
        self.login()
        self.child.send("halt\n")
        try:
            # Wait for text confirming the halt, or EOF
            self.child.expect("(The operating system has halted)|(entering state S5)", timeout = 60)
        except pexpect.EOF:
            # Didn't see the text but got an EOF; that's OK.
            print "EOF"
        except pexpect.TIMEOUT, e:
            # This is unexpected but mostly harmless
            print "timeout waiting for halt confirmation:", e

# Calling this directly is deprecated, use Anita.login()