appjar.py 文件源码

def directoryBox(self, title=None, dirName=None):
        self.topLevel.update_idletasks()
        options = {}
        options['initialdir'] = dirName
        options['title'] = title
        options['mustexist'] = False
        fileName = filedialog.askdirectory(**options)
        if fileName == "":
            return None
        else:
            return fileName