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How to use openSubAgent method in fMBT

Best Python code snippet using fMBT_python

fmbttizen-agent.py

Source:fmbttizen-agent.py

...670        except IOError: pass671        foundOutputs = [ao for ao in acceptedOutputs if ao in s]672    return foundOutputs, s673_subAgents = {}674def openSubAgent(username, password):675    p = subprocess.Popen('''python -c 'import pty; pty.spawn(["su", "-c", "python /tmp/fmbttizen-agent.py --sub-agent", "-", "%s"])' ''' % (username,),676            shell=True,677            stdin=subprocess.PIPE,678            stdout=subprocess.PIPE,679            stderr=subprocess.PIPE)680    # Read in non-blocking mode to ensure agent starts correctly681    fl = fcntl.fcntl(p.stdout.fileno(), fcntl.F_GETFL)682    fcntl.fcntl(p.stdout.fileno(), fcntl.F_SETFL, fl | os.O_NONBLOCK)683    output2 = ""684    seenPrompts, output1 = waitOutput(p.stdout, ["Password:", "FMBTAGENT"], 5.0)685    if "Password:" in seenPrompts:686        p.stdin.write(password + "\r")687        output1 = ""688        seenPrompts, output2 = waitOutput(p.stdout, ["FMBTAGENT"], 5.0)689    if not "FMBTAGENT" in seenPrompts:690        p.terminate()691        return (None, 'fMBT agent with username "%s" does not answer.' % (username,),692                output1 + output2)693    # Agent is alive, continue in blocking mode694    fcntl.fcntl(p.stdout.fileno(), fcntl.F_SETFL, fl)695    return p, "", ""696def subAgentCommand(username, password, cmd):697    if not username in _subAgents:698        process, output, error = openSubAgent(username, password)699        if process == None:700            return None, (-1, output, error)701        else:702            _subAgents[username] = process703    p = _subAgents[username]704    p.stdin.write(cmd + "\r")705    p.stdin.flush()706    answer = p.stdout.readline().rstrip()707    if answer.startswith("FMBTAGENT OK "):708        return True, _decode(answer[len("FMBTAGENT OK "):])709    else:710        return False, _decode(answer[len("FMBTAGENT ERROR "):])711def closeSubAgents():712    for username in _subAgents:...

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