How to import all classes in PyQt5?

Question

Python

I started to study PyQt5, and the following problem arose: how to import all classes so as not to write each one separately?

Answer 1

In PyQt5, it is enough to import the Qt module, and through it to get access to everything you need. If you immediately import all classes, you will simply litter your program.
For example:

from PyQt5 import Qt


class ExampleWidget(Qt.QWidget):

    def __init__(self):
        super().__init__()
        layout = Qt.QVBoxLayout(self)
        layout.addWidget(Qt.QLabel("Label"))
        layout.addWidget(Qt.QLineEdit("LineEdit"))
        layout.addWidget(Qt.QPushButton("PushButton"))
        pb = Qt.QProgressBar()
        pb.setValue(66)
        layout.addWidget(pb)


if __name__ == '__main__':
    app = Qt.QApplication([])
    w = ExampleWidget()
    w.show()
    app.exec()

Answer 2

Each time write only the import that you need