使用PYQT5怎么实现控制台显示功能-创新互联
今天就跟大家聊聊有关使用PYQT5怎么实现控制台显示功能,可能很多人都不太了解,为了让大家更加了解,小编给大家总结了以下内容,希望大家根据这篇文章可以有所收获。
主要从事网页设计、PC网站建设(电脑版网站建设)、wap网站建设(手机版网站建设)、响应式网站开发、程序开发、微网站、微信小程序定制开发等,凭借多年来在互联网的打拼,我们在互联网网站建设行业积累了丰富的成都网站建设、成都做网站、网络营销经验,集策划、开发、设计、营销、管理等多方位专业化运作于一体,具备承接不同规模与类型的建设项目的能力。界面文件 Ui_ControlBoard.py
# -*- 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.setObjectName("MainWindow") MainWindow.resize(800, 600) self.centralwidget = QtWidgets.QWidget(MainWindow) self.centralwidget.setObjectName("centralwidget") self.textBrowser = QtWidgets.QTextBrowser(self.centralwidget) self.textBrowser.setGeometry(QtCore.QRect(50, 180, 591, 171)) self.textBrowser.setObjectName("textBrowser") self.pushButton = QtWidgets.QPushButton(self.centralwidget) self.pushButton.setGeometry(QtCore.QRect(450, 390, 93, 28)) self.pushButton.setObjectName("pushButton") MainWindow.setCentralWidget(self.centralwidget) self.menubar = QtWidgets.QMenuBar(MainWindow) self.menubar.setGeometry(QtCore.QRect(0, 0, 800, 26)) self.menubar.setObjectName("menubar") MainWindow.setMenuBar(self.menubar) self.statusbar = QtWidgets.QStatusBar(MainWindow) self.statusbar.setObjectName("statusbar") MainWindow.setStatusBar(self.statusbar) self.retranslateUi(MainWindow) QtCore.QMetaObject.connectSlotsByName(MainWindow) def retranslateUi(self, MainWindow): _translate = QtCore.QCoreApplication.translate MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow")) self.pushButton.setText(_translate("MainWindow", "PushButton"))
逻辑文件 Call_ControlBoard.py
版本一
#!/usr/bin/env python3 # -*- coding:utf-8 -*- from PyQt5 import QtCore, QtGui import sys from PyQt5.QtCore import QEventLoop, QTimer from PyQt5.QtWidgets import QApplication, QMainWindow from Ui_ControlBoard import Ui_MainWindow class EmittingStr(QtCore.QObject): textWritten = QtCore.pyqtSignal(str) #定义一个发送str的信号 def write(self, text): self.textWritten.emit(str(text)) class ControlBoard(QMainWindow, Ui_MainWindow): def __init__(self): super(ControlBoard, self).__init__() self.setupUi(self) # 下面将输出重定向到textBrowser中 sys.stdout = EmittingStr(textWritten=self.outputWritten) sys.stderr = EmittingStr(textWritten=self.outputWritten) self.pushButton.clicked.connect(self.bClicked) def outputWritten(self, text): cursor = self.textBrowser.textCursor() cursor.movePosition(QtGui.QTextCursor.End) cursor.insertText(text) self.textBrowser.setTextCursor(cursor) self.textBrowser.ensureCursorVisible() def bClicked(self): """Runs the main function.""" print('Begin') loop = QEventLoop() QTimer.singleShot(1000, loop.quit) loop.exec_() self.printABCD() loop = QEventLoop() QTimer.singleShot(1000, loop.quit) loop.exec_() print("End") def printABCD(self): print("aaaaaaaaaaaaaaaa") print("bbbbbbbbbbbbbbbb") print("cccccccccccccccc") print("dddddddddddddddd") if __name__ == "__main__": app = QApplication(sys.argv) win = ControlBoard() win.show() sys.exit(app.exec_())
版本二
#!/usr/bin/env python3 # -*- coding:utf-8 -*- from PyQt5 import QtCore, QtGui import sys from PyQt5.QtCore import QEventLoop, QTimer from PyQt5.QtWidgets import QApplication, QMainWindow from Ui_ControlBoard import Ui_MainWindow class EmittingStr(QtCore.QObject): textWritten = QtCore.pyqtSignal(str) #定义一个发送str的信号 def write(self, text): self.textWritten.emit(str(text)) loop = QEventLoop() QTimer.singleShot(1000, loop.quit) loop.exec_() class ControlBoard(QMainWindow, Ui_MainWindow): def __init__(self): super(ControlBoard, self).__init__() self.setupUi(self) # 下面将输出重定向到textBrowser中 sys.stdout = EmittingStr(textWritten=self.outputWritten) sys.stderr = EmittingStr(textWritten=self.outputWritten) self.pushButton.clicked.connect(self.bClicked) def outputWritten(self, text): cursor = self.textBrowser.textCursor() cursor.movePosition(QtGui.QTextCursor.End) cursor.insertText(text) self.textBrowser.setTextCursor(cursor) self.textBrowser.ensureCursorVisible() def bClicked(self): """Runs the main function.""" print('Begin') self.printABCD() print("End") def printABCD(self): print("aaaaaaaaaaaaaaaa") print("bbbbbbbbbbbbbbbb") print("cccccccccccccccc") print("dddddddddddddddd") if __name__ == "__main__": app = QApplication(sys.argv) win = ControlBoard() win.show() sys.exit(app.exec_())
版本三
#!/usr/bin/env python3 # -*- coding:utf-8 -*- from PyQt5 import QtCore, QtGui import sys from PyQt5.QtCore import QEventLoop, QTimer from PyQt5.QtWidgets import QApplication, QMainWindow from Ui_ControlBoard import Ui_MainWindow class EmittingStr(QtCore.QObject): textWritten = QtCore.pyqtSignal(str) #定义一个发送str的信号 def write(self, text): self.textWritten.emit(str(text)) class ControlBoard(QMainWindow, Ui_MainWindow): def __init__(self): super(ControlBoard, self).__init__() self.setupUi(self) # 下面将输出重定向到textBrowser中 sys.stdout = EmittingStr(textWritten=self.outputWritten) sys.stderr = EmittingStr(textWritten=self.outputWritten) self.pushButton.clicked.connect(self.bClicked) def outputWritten(self, text): cursor = self.textBrowser.textCursor() cursor.movePosition(QtGui.QTextCursor.End) cursor.insertText(text) self.textBrowser.setTextCursor(cursor) self.textBrowser.ensureCursorVisible() def bClicked(self): """Runs the main function.""" print('Begin') self.printABCD() print("End") def printABCD(self): print("aaaaaaaaaaaaaaaa") print("bbbbbbbbbbbbbbbb") print("cccccccccccccccc") print("dddddddddddddddd") if __name__ == "__main__": app = QApplication(sys.argv) win = ControlBoard() win.show() sys.exit(app.exec_())
看完上述内容,你们对使用PYQT5怎么实现控制台显示功能有进一步的了解吗?如果还想了解更多知识或者相关内容,请关注创新互联成都网站设计公司行业资讯频道,感谢大家的支持。
另外有需要云服务器可以了解下创新互联scvps.cn,海内外云服务器15元起步,三天无理由+7*72小时售后在线,公司持有idc许可证,提供“云服务器、裸金属服务器、高防服务器、香港服务器、美国服务器、虚拟主机、免备案服务器”等云主机租用服务以及企业上云的综合解决方案,具有“安全稳定、简单易用、服务可用性高、性价比高”等特点与优势,专为企业上云打造定制,能够满足用户丰富、多元化的应用场景需求。
网页题目:使用PYQT5怎么实现控制台显示功能-创新互联
本文URL:http://hbruida.cn/article/gosse.html