pyqt5 file dialog example
import sys
from PyQt5.QtWidgets import QApplication, QMainWindow, QWidget, \
QPushButton, QVBoxLayout, QFileDialog
# you can copy and run this code
class MainWindow(QMainWindow):
def __init__(self, parent=None):#--------------
super(MainWindow, self).__init__(parent)# |
self.setWindowTitle("open file dialog")# |
# |
btn = QPushButton("Open File")# |---- Just initialization
layout = QVBoxLayout()# |
layout.addWidget(btn)# |
widget = QWidget()# |
widget.setLayout(layout)# |
self.setCentralWidget(widget)#-------------
btn.clicked.connect(self.open) # connect clicked to self.open()
self.show()
def open(self):
path = QFileDialog.getOpenFileName(self, 'Open a file', '',
'All Files (*.*)')
if path != ('', ''):
print("File path : "+ path[0])
if __name__ == "__main__":
app = QApplication(sys.argv)
window = MainWindow()
sys.exit(app.exec_())