Beispiel #1
0
 def __init__(self, node, shelf, watch_list, auto):
     msg.MessageObserver.__init__(self)
     self.__node = node
     self.__shelf = shelf
     self.__auto = auto
     if auto:
         node.subMessage(msg.MembershipChangedMessage())
     for message in watch_list:
         debug('Listening for %s messages' % message)
         node.subMessage(getattr(msg, message + 'Message')())
         self.attachOnMessageFunc(message)
     node.addObserver(self)
p_NodeStatus << p_int
p_NodeStatus.setParseAction(lambda x: messaging.NodeStatus(x[0]))
p_NodeInputStatus << p_int
p_NodeInputStatus.setParseAction(lambda x: messaging.NodeInputStatus(x[0]))
p_NodeIOStatus << p_int
p_NodeIOStatus.setParseAction(lambda x: messaging.NodeIOStatus(x[0]))
p_OutputType << p_int
p_OutputType.setParseAction(lambda x: messaging.OutputType(x[0]))
p_Controller << p_int
p_Controller.setParseAction(lambda x: messaging.Controller(x[0]))

# Parse Messages
p_MembershipChangedMessage = pp.Group(l \
    + p_str \
    + r).streamline()
p_MembershipChangedMessage.setParseAction(lambda x: messaging.MembershipChangedMessage(*x[0]))
p_DebugMessage = pp.Group(l \
    + p_DebugType + c \
    + p_str \
    + r).streamline()
p_DebugMessage.setParseAction(lambda x: messaging.DebugMessage(*x[0]))
p_DebugLevelMessage = pp.Group(l \
    + p_int \
    + r).streamline()
p_DebugLevelMessage.setParseAction(lambda x: messaging.DebugLevelMessage(*x[0]))
p_MotorMessage = pp.Group(l \
    + p_MotorID + c \
    + p_int \
    + r).streamline()
p_MotorMessage.setParseAction(lambda x: messaging.MotorMessage(*x[0]))
p_BearingAutopilotEnabledMessage = pp.Group(l \
p_NodeInputStatus.setParseAction(lambda x: messaging.NodeInputStatus(x[0]))
p_NodeIOStatus << p_int
p_NodeIOStatus.setParseAction(lambda x: messaging.NodeIOStatus(x[0]))
p_OutputType << p_int
p_OutputType.setParseAction(lambda x: messaging.OutputType(x[0]))
p_Controller << p_int
p_Controller.setParseAction(lambda x: messaging.Controller(x[0]))
p_InputSchedType << p_int
p_InputSchedType.setParseAction(lambda x: messaging.InputSchedType(x[0]))

# Parse Messages
p_MembershipChangedMessage = pp.Group(l \
    + p_str \
    + r).streamline()
p_MembershipChangedMessage.setParseAction(
    lambda x: messaging.MembershipChangedMessage(*x[0]))
p_DebugMessage = pp.Group(l \
    + p_DebugType + c \
    + p_str \
    + r).streamline()
p_DebugMessage.setParseAction(lambda x: messaging.DebugMessage(*x[0]))
p_DebugLevelMessage = pp.Group(l \
    + p_int \
    + r).streamline()
p_DebugLevelMessage.setParseAction(
    lambda x: messaging.DebugLevelMessage(*x[0]))
p_MotorMessage = pp.Group(l \
    + p_MotorID + c \
    + p_int \
    + r).streamline()
p_MotorMessage.setParseAction(lambda x: messaging.MotorMessage(*x[0]))