import sys,time
import threading
from PyQt5 import QtWidgets,QtCore,QtGui
import zuoye2,datetime
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.zuoya)
self.pushButton_2.clicked.connect(self.youya)
self.pushButton_3.clicked.connect(self.clo)
def clo(self):
self.close()
def you(self,A):
self.textEdit_2.append(A)
def zuoya(self):
thread = mythread()
thread.signal.connect(self.zuo)
thread.start()
def zuo(self,A):
self.textEdit.append(A)
def youya(self):
pass
# thread = mythread()
# thread.signal.connect(self.you)
# thread.start()
# self.quest = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
# self.pushButton_3.clicked.connect(self.lianjie)
# self.pushButton.clicked.connect(self.xiaoxi)
# self.pushButton_2.clicked.connect(self.guanbi)
# def lianjie(self):
# self.port = int(self.lineEdit_2.text())
# a=(self.lineEdit.text(),self.port)
# self.quest.connect((self.lineEdit.text(),self.port))
# self.pushButton_3.setEnabled(False)
# # print(self.lineEdit.text())
# def getfun(self,str):
# self.textEdit.setText(str)
# def xiaoxi(self):
#
# self.quest.send('hellow'.encode())
# data=self.quest.recv(100).decode()
# self.textEdit.append(data)
# def guanbi(self):
# self.quest.close()
# QtCore.Application.instance().quit
#
# class mythread(QtCore.QThread):
# singal=QtCore.pyqtSignal(str)
# def __init__(self,soc):
# QtCore. [QThread.__init__(self)
# self.soc=soc
#
class mythread(QtCore.QThread):
signal = QtCore.pyqtSignal(str)
def run(self):
# for i in range(1,10,1):
self.signal.emit(str(datetime.datetime.now()))
if __name__ == "__main__":
app = QtWidgets.QApplication(sys.argv)
window = Mywindow()
window.show()
sys.exit(app.exec_())
上面是我写的窗体连接代码 。 窗体 代码没写，但是 看名字应该可以看出来是什么部件的 对吧 。
有个很奇怪的问题 ，我单步调试的时候，程序就没有问题
如果直接运行程序吗，
就产生了这个错误，这是为什么呢？
