Python3报错：UnicodeDecodeError: 'a

Python在进行编码方式之间的转换时，会将 unicode 作为“中间编码”，但 unicode 最大只有 128 那么长， unicode 由于超出了其范围，就报错：UnicodeDecodeError: 'ascii' codec can't decode byte 0xe9 in position 0: ordinal not in range(128)

        txt11 = '''备注信息
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解决方法：
在太长的字符串前加u，如下：

        txt11 = u'''备注信息
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经过测试，该方法可以解决报错的问题，但需要每个.py文件都去修改一遍，不知道还没有没其他好的解决方法。特此记录