readfile_2.py 文件源码

def load_TED():
    '''Loads a TED file and returns a TrackObject'''
    root=tk.Tk()
    root.withdraw()
    root.attributes("-topmost", True)
    file_opt = options = {}
    options['defaultextension'] = '.ted'
    options['filetypes'] = [('GT6TED', '.ted')]
    options['initialdir'] = 'TED'
    options['parent'] = root
    options['title'] = 'Open file'

    path = filedialog.askopenfilename(**file_opt)
    filename = basename(path)
    root.destroy()
    try:
        with open(path, mode='rb') as file:
            tedfile = file.read()
            Track = initFromTedFile(tedfile, filename)

        return Track
    except FileNotFoundError:
        return None