def decode_char(font_handler, char, use_image=False):
json_md5 = MD5(font_handler.get_font_json(char))
decoded_word = rc.hget(DECODE_KEY, json_md5)
if decoded_word is None and use_image:
image_path = font_handler.save_image(char)
print(('发现新字体，生成图片：%s' % image_path), end=', ')
decoded_word = input('请根据图片手动输入解码字符：')
rc.hset(DECODE_KEY, json_md5, decoded_word)
rc.hset(REVERSE_DECODE_KEY, decoded_word, json_md5)
return decoded_word
def add_font_map(font_handler, src_word, dst_word):
json_md5 = MD5(font_handler.get_font_json(src_word))
rc.hset(DECODE_KEY, json_md5, dst_word)
rc.hset(REVERSE_DECODE_KEY, dst_word, json_md5)
