https://stackoverflow.com/questions/54288475/pyserial-module-serial-has-no-attribute-tools
Wrong way to import , correct it like below:
from serial.tools import list_ports
x = list(list_ports.comports())
print(x)
or
import serial.tools.list_ports
plist = list(serial.tools.list_ports.comports())
print(plist)
标签:调用,正确,list,plist,import,serial,tools,ports
From: https://blog.51cto.com/u_16055028/7057870