python: pyQt5

pip install PyQt5
pip install PyQt5-tools

https://www.w3schools.cn/pyqt5/pyqt5_hello_world.html
https://doc.qt.io/qtforpython-5/contents.html
https://zhuanlan.zhihu.com/p/162866700
https://blog.csdn.net/youcans/article/details/120925109
https://zhuanlan.zhihu.com/p/457972006
https://www.w3schools.cn/pyqt5/pyqt5_multiple_document_interface.html

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from PyQt5.QtWidgets import QWidget,  QApplication, QMainWindow, QLabel, QPushButton from PyQt5 import QtCore, QtGui import sys import os  app = QApplication(sys.argv)     widget = QWidget()     widget.resize(640, 480)     widget.setWindowTitle("Hello, PyQt5!")     # Label Text     label = QLabel(widget)     label.resize(300, 100)     label.setText("Hi this is Pyqt5,涂聚文学习中")     label.move(100, 100)       button = QPushButton(widget)     button.resize(200, 100)     button.setText("Hi! Click Me")     button.move(400, 300)     button.clicked.connect(click)       widget.show()     sys.exit(app.exec())

def click():
print("Hy Button is clicked!")

　　

输出：