AoC day3 Input to Factorio Blueprint

import zlib
import base64
import json


def read_blueprint(data):
    decoded_data = base64.b64decode(data.encode('ascii')[1:])
    decompressed = zlib.decompress(decoded_data)
    return json.dumps(json.loads(decompressed), indent=2)


def write_blueprint(blueprint_dict):
    print('0' + base64.b64encode(zlib.compress(json.dumps(blueprint_dict).encode('utf-8'))).decode('ascii'))


def add_combinator(ent_num, value, x, x_offset, y, y_offset):
    return {
        "entity_number": ent_num,
        "name": "constant-combinator",
        "position": {
            "x": x_offset + 0.5,
            "y": y_offset + 0.5
        },
        "control_behavior": {
            "filters": [
                {
                    "signal": {
                        "type": "virtual",
                        "name": "signal-I"
                    },
                    "count": value,
                    "index": 1
                },
                {
                    "signal": {
                        "type": "item",
                        "name": "iron-plate"
                    },
                    "count": y,
                    "index": 11
                },
                {
                    "signal": {
                        "type": "virtual",
                        "name": "signal-L"
                    },
                    "count": 1,
                    "index": 12
                }
            ]
        }
    }

def reverse_bits(val):
    BitReverseTable256 = [0x00, 0x80, 0x40, 0xC0, 0x20, 0xA0, 0x60, 0xE0, 0x10, 0x90, 0x50, 0xD0, 0x30, 0xB0, 0x70,
                          0xF0,
                          0x08, 0x88, 0x48, 0xC8, 0x28, 0xA8, 0x68, 0xE8, 0x18, 0x98, 0x58, 0xD8, 0x38, 0xB8, 0x78,
                          0xF8,
                          0x04, 0x84, 0x44, 0xC4, 0x24, 0xA4, 0x64, 0xE4, 0x14, 0x94, 0x54, 0xD4, 0x34, 0xB4, 0x74,
                          0xF4,
                          0x0C, 0x8C, 0x4C, 0xCC, 0x2C, 0xAC, 0x6C, 0xEC, 0x1C, 0x9C, 0x5C, 0xDC, 0x3C, 0xBC, 0x7C,
                          0xFC,
                          0x02, 0x82, 0x42, 0xC2, 0x22, 0xA2, 0x62, 0xE2, 0x12, 0x92, 0x52, 0xD2, 0x32, 0xB2, 0x72,
                          0xF2,
                          0x0A, 0x8A, 0x4A, 0xCA, 0x2A, 0xAA, 0x6A, 0xEA, 0x1A, 0x9A, 0x5A, 0xDA, 0x3A, 0xBA, 0x7A,
                          0xFA,
                          0x06, 0x86, 0x46, 0xC6, 0x26, 0xA6, 0x66, 0xE6, 0x16, 0x96, 0x56, 0xD6, 0x36, 0xB6, 0x76,
                          0xF6,
                          0x0E, 0x8E, 0x4E, 0xCE, 0x2E, 0xAE, 0x6E, 0xEE, 0x1E, 0x9E, 0x5E, 0xDE, 0x3E, 0xBE, 0x7E,
                          0xFE,
                          0x01, 0x81, 0x41, 0xC1, 0x21, 0xA1, 0x61, 0xE1, 0x11, 0x91, 0x51, 0xD1, 0x31, 0xB1, 0x71,
                          0xF1,
                          0x09, 0x89, 0x49, 0xC9, 0x29, 0xA9, 0x69, 0xE9, 0x19, 0x99, 0x59, 0xD9, 0x39, 0xB9, 0x79,
                          0xF9,
                          0x05, 0x85, 0x45, 0xC5, 0x25, 0xA5, 0x65, 0xE5, 0x15, 0x95, 0x55, 0xD5, 0x35, 0xB5, 0x75,
                          0xF5,
                          0x0D, 0x8D, 0x4D, 0xCD, 0x2D, 0xAD, 0x6D, 0xED, 0x1D, 0x9D, 0x5D, 0xDD, 0x3D, 0xBD, 0x7D,
                          0xFD,
                          0x03, 0x83, 0x43, 0xC3, 0x23, 0xA3, 0x63, 0xE3, 0x13, 0x93, 0x53, 0xD3, 0x33, 0xB3, 0x73,
                          0xF3,
                          0x0B, 0x8B, 0x4B, 0xCB, 0x2B, 0xAB, 0x6B, 0xEB, 0x1B, 0x9B, 0x5B, 0xDB, 0x3B, 0xBB, 0x7B,
                          0xFB,
                          0x07, 0x87, 0x47, 0xC7, 0x27, 0xA7, 0x67, 0xE7, 0x17, 0x97, 0x57, 0xD7, 0x37, 0xB7, 0x77,
                          0xF7,
                          0x0F, 0x8F, 0x4F, 0xCF, 0x2F, 0xAF, 0x6F, 0xEF, 0x1F, 0x9F, 0x5F, 0xDF, 0x3F, 0xBF, 0x7F,
                          0xFF]

    lav = BitReverseTable256[val & 0xff] << 24 | \
        BitReverseTable256[(val >> 8) & 0xff] << 16 | \
        BitReverseTable256[(val >> 16) & 0xff] << 8 | \
        BitReverseTable256[(val >> 24) & 0xff]

    lav = lav >> 1
    print(format(val, '031b') + " - {}".format(val))
    print(format(lav, '031b') + " - {}".format(lav))
    return lav


input = []

with open('day03_input', 'r') as input_file:
    for line in input_file:
        input.append(line.strip())

blueprint = {
    "blueprint": {
        "icons": [

        ],
        "entities": [

        ]
    }
}

values = []
# input.append('...............................')
# input.append('###############################')

for y in range(len(input)):
    value = 0
    for x in range(31):
        bit = input[y][x]
        if bit == '#':
            value = value << 1
            value = value + 1
        else:
            value = value << 1
    print(input[y])
    eulav = reverse_bits(value)
    values.append([y, value])
    x_offset = 0
    y_offset = y * 2
    entity_num = y + 1
    blueprint['blueprint']['entities'].append(add_combinator(entity_num, eulav, x, x_offset, y + 1, y_offset))

write_blueprint(blueprint)