PYQT5 method to realize the console display function

# -*- coding: utf-8 -*-
 
# Form implementation generated from reading ui file 'Ui_ControlBoard.ui'
#
# Created by: PyQt5 UI code generator 5.11.3
#
# WARNING! All changes made in this file will be lost!
 
from PyQt5 import QtCore, QtWidgets
 
class Ui_MainWindow(object):
  def setupUi(self, MainWindow):
    ("MainWindow")
    (800, 600)
     = (MainWindow)
    ("centralwidget")
     = ()
    ((50, 180, 591, 171))
    ("textBrowser")
     = ()
    ((450, 390, 93, 28))
    ("pushButton")
    ()
     = (MainWindow)
    ((0, 0, 800, 26))
    ("menubar")
    ()
     = (MainWindow)
    ("statusbar")
    ()
 
    (MainWindow)
    (MainWindow)
 
  def retranslateUi(self, MainWindow):
    _translate = 
    (_translate("MainWindow", "MainWindow"))
    (_translate("MainWindow", "PushButton"))
 

#!/usr/bin/env python3
# -*- coding:utf-8 -*- 
from PyQt5 import QtCore, QtGui
import sys
from  import QEventLoop, QTimer
from  import QApplication, QMainWindow
 
from Ui_ControlBoard import Ui_MainWindow
 
class EmittingStr():
    textWritten = (str) # Define a signal that sends str
    def write(self, text):
      (str(text))
 
 
class ControlBoard(QMainWindow, Ui_MainWindow):
  def __init__(self):
    super(ControlBoard, self).__init__()
    (self)
    # The following redirects the output to the textBrowser
     = EmittingStr(textWritten=)
     = EmittingStr(textWritten=)
 
 
    ()
 
  def outputWritten(self, text):
    cursor = ()
    ()
    (text)
    (cursor)
    ()
 
  def bClicked(self):
    """Runs the main function."""
    print('Begin')
    loop = QEventLoop()
    (1000, )
    loop.exec_()
    ()
    loop = QEventLoop()
    (1000, )
    loop.exec_()
    print("End")
 
  def printABCD(self):
    print("aaaaaaaaaaaaaaaa")
    print("bbbbbbbbbbbbbbbb")
    print("cccccccccccccccc")
    print("dddddddddddddddd")
 
 
 
 
if __name__ == "__main__":
  app = QApplication()
  win = ControlBoard()
  ()
  (app.exec_())

#!/usr/bin/env python3
# -*- coding:utf-8 -*- 
from PyQt5 import QtCore, QtGui
import sys
from  import QEventLoop, QTimer
from  import QApplication, QMainWindow
 
from Ui_ControlBoard import Ui_MainWindow
 
class EmittingStr():
    textWritten = (str) # Define a signal that sends str
    def write(self, text):
      (str(text))
      loop = QEventLoop()
      (1000, )
      loop.exec_()
 
 
class ControlBoard(QMainWindow, Ui_MainWindow):
  def __init__(self):
    super(ControlBoard, self).__init__()
    (self)
    # The following redirects the output to the textBrowser
     = EmittingStr(textWritten=)
     = EmittingStr(textWritten=)
 
 
    ()
 
  def outputWritten(self, text):
    cursor = ()
    ()
    (text)
    (cursor)
    ()
 
  def bClicked(self):
    """Runs the main function."""
    print('Begin')
 
    ()
 
    print("End")
 
  def printABCD(self):
    print("aaaaaaaaaaaaaaaa")
    print("bbbbbbbbbbbbbbbb")
    print("cccccccccccccccc")
    print("dddddddddddddddd")
 
 
 
 
if __name__ == "__main__":
  app = QApplication()
  win = ControlBoard()
  ()
  (app.exec_())

#!/usr/bin/env python3
# -*- coding:utf-8 -*- 
from PyQt5 import QtCore, QtGui
import sys
from  import QEventLoop, QTimer
from  import QApplication, QMainWindow
 
from Ui_ControlBoard import Ui_MainWindow
 
class EmittingStr():
    textWritten = (str) # Define a signal that sends str
    def write(self, text):
      (str(text))
 
 
class ControlBoard(QMainWindow, Ui_MainWindow):
  def __init__(self):
    super(ControlBoard, self).__init__()
    (self)
    # The following redirects the output to the textBrowser
     = EmittingStr(textWritten=)
     = EmittingStr(textWritten=)
 
 
    ()
 
  def outputWritten(self, text):
    cursor = ()
    ()
    (text)
    (cursor)
    ()
 
  def bClicked(self):
    """Runs the main function."""
    print('Begin')
 
    ()
 
    print("End")
 
  def printABCD(self):
    print("aaaaaaaaaaaaaaaa")
    print("bbbbbbbbbbbbbbbb")
    print("cccccccccccccccc")
    print("dddddddddddddddd")
 
 
 
 
if __name__ == "__main__":
  app = QApplication()
  win = ControlBoard()
  ()
  (app.exec_())