python - type error occurred using buffer memoryview -


i wanted program gets data serial port start , stop bit * , #. data received in *1234567# form. says 'type' object not subscriptable. i'm new python don't know next, can me solve problem?

import serial  ser = serial.serial(     port='com5',\     baudrate=9600,\     parity=serial.parity_none,\     stopbits=serial.stopbits_one,\     bytesize=serial.eightbits,\         timeout=0)  max_buf_size = 16 bits = 0  v = memoryview    print("connected to: " + ser.portstr)    while(1):     memoryview in ser.read():         if v[0] == 42:              if v[-1] == 35:                  print(v[1:-1].tobytes())          else:             memoryview = 0 ser.close() 
connected to: com5 traceback (most recent call last):   file "c:\python33\saves\receive using buff.py", line 24, in <module>     if v[0] == 42: typeerror: 'type' object not subscriptable >>>

what doing wildly over-complicated. have no idea why using memoryview @ all. this:

import serial  ser = serial.serial(     port='com5',     baudrate=9600,     parity=serial.parity_none,     stopbits=serial.stopbits_one,     bytesize=serial.eightbits,     timeout=0)  print("connected to: " + ser.portstr) data in ser.read():     if data[0] == 42 , data[-1] == 35:            print(data[1:-1].decode()) ser.close()

this unlikely work want, it's simplification of code. how actually handle depends on how data looks more in detail.


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