How to use the aioblescan.EnumByte function in aioblescan

def __init__(self, type=ESType.url, param="https://goo.gl/m9UiEA"):
        self.power = 0
        self.payload = []     #As defined in https://github.com/google/eddystone/blob/master/protocol-specification.md
        self.payload.append(aios.Byte("Flag Length",b'\x02'))
        self.payload.append(aios.Byte("Flag Data Type",b'\x01'))
        self.payload.append(aios.Byte("Flag Data",b'\x1a'))
        self.payload.append(aios.Byte("Length UUID services",b'\x03'))
        self.payload.append(aios.Byte("Complete List UUID Service",b'\x03'))
        self.payload.append(aios.Byte("Eddystone UUID",b'\xaa'))
        self.payload.append(aios.Byte("...",b'\xfe'))
        self.service_data_length = aios.IntByte("Service Data length",4)
        self.payload.append(self.service_data_length)
        self.payload.append(aios.Byte("Service Data data type value",b'\x16'))
        self.payload.append(aios.Byte("Eddystone UUID",b'\xaa'))
        self.payload.append(aios.Byte("...",b'\xfe'))
        self.type = aios.EnumByte("type",type.value,{ESType.uid.value:"Eddystone-UID",
                                               ESType.url.value:"Eddystone-URL",
                                               ESType.tlm.value:"Eddystone-TLM",
                                               ESType.eid.value:"Eddystone-EID"})
        self.payload.append(self.type)
        self.parsed_payload = b''
        self.type_payload=param

break


        if not found:
            return None

        try:
            top=found.retrieve("Adv Payload")[0]
        except:
            return None
        #Rebuild that part of the structure
        found.payload.remove(top)
        #Now decode
        result={}
        data=top.val
        etype = aios.EnumByte("type",self.type.val,{ESType.uid.value:"Eddystone-UID",
                                                ESType.url.value:"Eddystone-URL",
                                                ESType.tlm.value:"Eddystone-TLM",
                                                ESType.eid.value:"Eddystone-EID"})
        data=etype.decode(data)
        found.payload.append(etype)
        if etype.val== ESType.uid.value:
            power=aios.IntByte("tx_power")
            data=power.decode(data)
            found.payload.append(power)
            result["tx_power"]=power.val

            nspace=aios.Itself("namespace")
            xx=nspace.decode(data[:10])  #According to https://github.com/google/eddystone/tree/master/eddystone-uid
            data=data[10:]
            found.payload.append(nspace)
            result["name space"]=nspace.val

found.payload.append(nspace)
            result["name space"]=nspace.val

            nspace=aios.Itself("instance")
            xx=nspace.decode(data[:6])  #According to https://github.com/google/eddystone/tree/master/eddystone-uid
            data=data[6:]
            found.payload.append(nspace)
            result["instance"]=nspace.val

        elif etype.val== ESType.url.value:
            power=aios.IntByte("tx_power")
            data=power.decode(data)
            found.payload.append(power)
            result["tx_power"]=power.val

            url=aios.EnumByte("type",0,{0x00:"http://www.",0x01:"https://www.",0x02:"http://",0x03:"https://"})
            data=url.decode(data)
            result["url"]=url.strval
            for x in data:
                if bytes([x]) == b"\x00":
                    result["url"]+=".com/"
                elif bytes([x]) == b"\x01":
                    result["url"]+=".org/"
                elif bytes([x]) == b"\x02":
                    result["url"]+=".edu/"
                elif bytes([x]) == b"\x03":
                    result["url"]+=".net/"
                elif bytes([x]) == b"\x04":
                    result["url"]+=".info/"
                elif bytes([x]) == b"\x05":
                    result["url"]+=".biz/"
                elif bytes([x]) == b"\x06":