appjar.py 文件源码

def openBox(
            self,
            title=None,
            dirName=None,
            fileTypes=None,
            asFile=False):

        self.topLevel.update_idletasks()

        # define options for opening
        options = {}

        if title is not None:
            options['title'] = title
        if dirName is not None:
            options['initialdir'] = dirName
        if fileTypes is not None:
            options['filetypes'] = fileTypes

        if asFile:
            return filedialog.askopenfile(mode="r", **options)
        # will return "" if cancelled
        else:
            return filedialog.askopenfilename(**options)