utils.py 文件源码

def getDirFromUserSelection(path):
    dir_name = QFileDialog.getExistingDirectory(None, "??????? ???????", path)
    if (len(dir_name) > 0):
        return dir_name
    else:
        return None


# ??????????? ?????? ???? /home/user/files/file.txt /home/user/files
# ? ???: files/file.txt