PySimpleDMX不知道自己的课

Question

I've been trying to get this module working but for some reason it looks like it doesn't know its own classes

This is my code:

    import pysimpledmx

    mydmx = pysimpledmx.DMXConnection(3)

This is the code I need to get from PySimpleDMX:

    class DMXConnection(object):
      def __init__(self, comport = None):
        '''
        On Windows, the only argument is the port number. On *nix, it's the path to the serial device.
        For example:
            DMXConnection(4)              # Windows
            DMXConnection('/dev/tty2')    # Linux
            DMXConnection("/dev/ttyUSB0") # Linux
        '''
        self.dmx_frame = [0] * DMX_SIZE
        try:
          self.com = serial.Serial(comport, baudrate = COM_BAUD, timeout = COM_TIMEOUT)
        except:
          com_name = 'COM%s' % (comport + 1) if type(comport) == int else comport
          print "Could not open device %s. Quitting application." % com_name
          sys.exit(0)

        print "Opened %s." % (self.com.portstr)

The error I get when i want to use the DMXConnection:

AttributeError: module 'pysimpledmx' has no attribute 'DMXConnection'

But as you can see, DMXConnection is an attribute of pysimpledmx. I've tried to reinstall the module with PIP, but that didn't work.

Answer 1

那是一个废弃的Python 2软件包，要么安装它并与Python 2版本一起使用，要么将模块文件复制到您的项目中并尝试对其进行调试。