def indefLenValueDecoder(self, substrate, asn1Spec, tagSet,
                     length, state, decodeFun):
        raise error.PyAsn1Error(tagSet % 'Indefinite length mode decoder not implemented for %s')
dataset/ETHPy150Open kurrik/chrome-extensions/crx-appengine-packager/pyasn1/codec/ber/decoder.py/AbstractDecoder.indefLenValueDecoder/swapped operands of `%`