notebook.community
Edit and run
In [3]: import sys from PyQt4.QtCore import * from PyQt4.QtGui import * app = QApplication(sys.argv) label = QLabel("Hell PyQt") label.show() app.exec_()
import sys from PyQt4.QtCore import * from PyQt4.QtGui import * app = QApplication(sys.argv) label = QLabel("Hell PyQt") label.show() app.exec_()
Out[3]: 0
0