Python FileDialog获取文件夹路径不是文件

2022-01-12 00:00:00 python pyqt pyqt5

问题描述

我正在使用 Python 3.6.我也使用 PyQt.我使用 Qt Designer 开发表单.但我需要一个代码来打开一个文件对话框，允许用户导航到所需的文件夹(不是文件)，然后单击并打印/获取文件夹路径.我找不到如何做到这一点.我在这里感谢任何人的帮助.谢谢.

I am using Python 3.6. I also use PyQt. I use Qt Designer to develop a form. But I need a code to open a filedialog box, allow the user to navigate to the desired FOLDER (not file) and then click and print/get the folderpath. I cannot find how to do this. I appreciate anyone's help here. Thanks.

解决方案

您可以通过应用必要的过滤器来使用 QFileDialog 的 getExistingDirectory() 方法:

You can use the getExistingDirectory() method of QFileDialog by applying the necessary filters:

import sys

from PyQt5 import QtWidgets, QtCore

app = QtWidgets.QApplication(sys.argv)

directory = QtWidgets.QFileDialog.getExistingDirectory(None, 
    "Select Directory",
    QtCore.QDir.currentPath())

print(directory)

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