recipe-546539.py 文件源码

def search_function(s):
    if s!="acodec": 
        return None
    u8=encodings.search_function("utf8")
    return codecs.CodecInfo( name='acodec', 
        encode=u8.encode, decode=u8.decode,
        incrementalencoder=u8.incrementalencoder,
        incrementaldecoder=u8.incrementaldecoder,
        streamreader=aStreamReader,        # acodec StreamReader
        streamwriter=u8.streamwriter)