[英]PySimpleDMX doesn't know own class
我一直在尝试使此模块正常工作,但由于某种原因,它似乎不知道自己的类
这是我的代码:
import pysimpledmx
mydmx = pysimpledmx.DMXConnection(3)
这是我需要从PySimpleDMX获得的代码:
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)
我要使用DMXConnection时收到的错误:
AttributeError: module 'pysimpledmx' has no attribute 'DMXConnection'
但是如您所见,DMXConnection是pysimpledmx的属性。 我试图用PIP重新安装该模块,但这没有用。
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