这是一个关于PYQT5多线程通信的绑定mywindow类成员函数问题

import sys,time
import  threading
from PyQt5 import QtWidgets,QtCore,QtGui
import zuoye2
import   socket
class Mywindow(QtWidgets.QMainWindow, zuoye2.Ui_MainWindow):
    def __init__(self):

        super(Mywindow,self).__init__()

        self.setupUi(self)  #继承于Ui_MainWindow
        self.pushButton.clicked.connect(self.zuoxian)
        self.pushButton_2.clicked.connect(self.youxian)

    def  zuoxian(self):
         a=threading.Thread(target='zuo')
         a.start()
    def  zuo(self):
        for  i  in  range(1,10,1):
           time.sleep(1)
           self.textEdit.append(str(i))
    def you(self):
        for i in range(1, 10, 1):
            self.textEdit_2.append(str(i))
    def  youxian(self):
          a=threading.Thread(target='you')
          a.start()

我写的pyqt代码 ,想让zuoxian开线程,绑定函数zuo,但是报错,如图所示:
图片说明

我觉得是target=后面加了引号的问题,把引号去掉后,target=后面的那个参数又出现了下滑红曲线,好难过,求大佬们解答

a=threading.Thread(target=you)
你的you定义成全局函数并且不能有参数

或者你试试看
a=threading.Thread(target=self.you)