market.py

def market_parse_loop(sock):
    while True:
        data = receive_data(sock)
        string_data = unpack_string(data['payload'])[0]
        multiple_auctions_init = unpack_string(data['payload'][44:55])[0]
        market_init = '\xf3\x03\x43\x00\x00\x2a\x00\x01\x00\x79\x00'

        if market_init not in string_data:
            continue

        if multiple_auctions_init != market_init:
            check_one_auction(string_data)
                continue

        nof_packets = struct.unpack('!I', data['payload'][28:32])[0]
        more_packets = True
        more_packets_id = '\xa4' # 19
        count = 1

        buff = unpack_string(data['payload'][59:])[0]

        while more_packets and count < nof_packets:
            data = receive_data(sock)
            received_id = unpack_string(data['payload'][19])[0]
            received_count = struct.unpack('!I', data['payload'][32:36])[0]

            if more_packets_id != received_id and count != received_count:
                continue

            count = count + 1
            append = unpack_string(data['payload'][44:])[0]
            buff = buff + append

            if more_packets_id != received_id:
                more_packets = False

        auctions_serialized = re.findall('\{[^\{\}]*\}', buff)
        resolve_auctions(auctions_serialized)