pyqt5 textBrowser 如何输出另一个类里面的打印信息

[qq_23990175]

我就直接贴代码了，
# -*- coding: utf-8 -*-

from PyQt5 import QtCore, QtGui, QtWidgets

class Ui_Form(object):
def setupUi(self, Form):
Form.setObjectName("Form")
Form.resize(889, 591)
self.textBrowser = QtWidgets.QTextBrowser(Form)
self.textBrowser.setGeometry(QtCore.QRect(100, 280, 651, 281))
self.textBrowser.setObjectName("textBrowser")
self.pushButton = QtWidgets.QPushButton(Form)
self.pushButton.setGeometry(QtCore.QRect(380, 130, 131, 81))
self.pushButton.setObjectName("pushButton")

self.retranslateUi(Form)
QtCore.QMetaObject.connectSlotsByName(Form)
self.textBrowser.append("aaa")
def retranslateUi(self, Form):
_translate = QtCore.QCoreApplication.translate
Form.setWindowTitle(_translate("Form", "Form"))
self.pushButton.setText(_translate("Form", "Start"))

def Cmp(self):
print("Hello")
if __name__ =='__main__':
import sys
from PyQt5 import QtWidgets

app = QtWidgets.QApplication(sys.argv)
Form = QtWidgets.QWidget()
ui = Ui_Form()
ui.setupUi(Form)
Form.show()
sys.exit(app.exec_())



如代码所示，我设计了一个textBrowser文本框，然后我想让他显示我定义的Cmp里面打印的Hello ,请问应该怎么实现呢？pyQT5的资料好少啊。。

[sdongs]

self.meg='hello' self.textBrowser.append(self.meg) def Cmp(self): print(self.meg)