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refer to this page: I'm not allowed to put a link. just google : Decoders sagemath

I'm trying to specify the type of the decoder to be list-decoder: The decoder outputs a list of likely codewords, instead of just a single codeword. I'm not sure how to pass it.

D = C.decoder() D.decoder_type() // output: {'complete', 'hard-decision', 'might-error'}

==== I tried this, gives me no error but it did not return list of codewords

D = C.decoder() D.decoder_type = {'list-decoder'} print (D). // output : Syndrome decoder for [16, 4] Goppa code over GF(2) handling errors of weight up to 6

when I tried to check its type, it gives me error D.decoder_type() // TypeError: 'set' object is not callable

refer to this page: I'm not allowed to put a link. just google : Decoders sagemath

I'm trying to specify the type of the decoder to be list-decoder: The decoder outputs a list of likely codewords, instead of just a single codeword. I'm not sure how to pass it.

D = C.decoder()
D.decoder_type() // # output:  {'complete', 'hard-decision', 'might-error'}
'might-error'}

D = C.decoder()
D.decoder_type = {'list-decoder'}
print (D).           // # output : Syndrome decoder for [16, 4] Goppa code over GF(2) handling errors of weight up to 6
6

D.decoder_type() // #   TypeError: 'set' object is not callable
callable