def __init__(self, parent, cmndpipe, rspdpipe, cmndlist):
    '\n        Create a QDialog with a single QPushButton for controlling\n        the submission of commands from cmndlist to cmndpipe.\n        '
    super(_CommandSubmitterPQ, self).__init__(parent)
    self.__cmndlist = cmndlist
    self.__cmndpipe = cmndpipe
    self.__rspdpipe = rspdpipe
    self.__nextcmnd = 0
    self.__button = QPushButton('Submit next command', self)
    self.__button.pressed.connect(self.submitNextCommand)
    self.show()
Create a QDialog with a single QPushButton for controlling
the submission of commands from cmndlist to cmndpipe.
def __init__(self, parent, cmndpipe, rspdpipe, cmndlist):
    '\n        Create a QDialog with a single QPushButton for controlling\n        the submission of commands from cmndlist to cmndpipe.\n        '
    super(_CommandSubmitterPQ, self).__init__(parent)
    self.__cmndlist = cmndlist
    self.__cmndpipe = cmndpipe
    self.__rspdpipe = rspdpipe
    self.__nextcmnd = 0
    self.__button = QPushButton('Submit next command', self)
    self.__button.pressed.connect(self.submitNextCommand)
    self.show()