GUI.py 文件源码

def browse_picture(self):
        image = QtGui.QFileDialog.getOpenFileName(None,'OpenFile','c:\\',"Image file(*.png *.jpg)")
        self.progressBar.setValue(0)
        image = str(image)
        print(image)
        self.file_name = ntpath.basename(image)
        self.file_name, ext=os.path.splitext(self.file_name)
        self.file_path = ntpath.dirname(image)
        self.write_path = ntpath.expanduser('~\\Documents\\Document Analysis')
        # creating write path if not exists 
        if not os.path.exists(self.write_path):
            os.makedirs(self.write_path)
        if image:
            self.labelInputImage.setPixmap(QtGui.QPixmap(image).
                                           scaled(self.labelInputImage.width(),
                                                  self.labelInputImage.height()))