multi-platform-media-manage/server/python/python-embed/Lib/site-packages/qrcode/LUT.py

# Store all kinds of lookup table.


# # generate rsPoly lookup table.

# from qrcode import base

# def create_bytes(rs_blocks):
#     for r in range(len(rs_blocks)):
#         dcCount = rs_blocks[r].data_count
#         ecCount = rs_blocks[r].total_count - dcCount
#         rsPoly = base.Polynomial([1], 0)
#         for i in range(ecCount):
#             rsPoly = rsPoly * base.Polynomial([1, base.gexp(i)], 0)
#         return ecCount, rsPoly

# rsPoly_LUT = {}
# for version in range(1,41):
#     for error_correction in range(4):
#         rs_blocks_list = base.rs_blocks(version, error_correction)
#         ecCount, rsPoly = create_bytes(rs_blocks_list)
#         rsPoly_LUT[ecCount]=rsPoly.num
# print(rsPoly_LUT)

# Result. Usage: input: ecCount, output: Polynomial.num
# e.g. rsPoly = base.Polynomial(LUT.rsPoly_LUT[ecCount], 0)
rsPoly_LUT = {
    7: [1, 127, 122, 154, 164, 11, 68, 117],
    10: [1, 216, 194, 159, 111, 199, 94, 95, 113, 157, 193],
    13: [1, 137, 73, 227, 17, 177, 17, 52, 13, 46, 43, 83, 132, 120],
    15: [1, 29, 196, 111, 163, 112, 74, 10, 105, 105, 139, 132, 151, 32, 134, 26],
    16: [1, 59, 13, 104, 189, 68, 209, 30, 8, 163, 65, 41, 229, 98, 50, 36, 59],
    17: [1, 119, 66, 83, 120, 119, 22, 197, 83, 249, 41, 143, 134, 85, 53, 125, 99, 79],
    18: [
        1,
        239,
        251,
        183,
        113,
        149,
        175,
        199,
        215,
        240,
        220,
        73,
        82,
        173,
        75,
        32,
        67,
        217,
        146,
    ],
    20: [
        1,
        152,
        185,
        240,
        5,
        111,
        99,
        6,
        220,
        112,
        150,
        69,
        36,
        187,
        22,
        228,
        198,
        121,
        121,
        165,
        174,
    ],
    22: [
        1,
        89,
        179,
        131,
        176,
        182,
        244,
        19,
        189,
        69,
        40,
        28,
        137,
        29,
        123,
        67,
        253,
        86,
        218,
        230,
        26,
        145,
        245,
    ],
    24: [
        1,
        122,
        118,
        169,
        70,
        178,
        237,
        216,
        102,
        115,
        150,
        229,
        73,
        130,
        72,
        61,
        43,
        206,
        1,
        237,
        247,
        127,
        217,
        144,
        117,
    ],
    26: [
        1,
        246,
        51,
        183,
        4,
        136,
        98,
        199,
        152,
        77,
        56,
        206,
        24,
        145,
        40,
        209,
        117,
        233,
        42,
        135,
        68,
        70,
        144,
        146,
        77,
        43,
        94,
    ],
    28: [
        1,
        252,
        9,
        28,
        13,
        18,
        251,
        208,
        150,
        103,
        174,
        100,
        41,
        167,
        12,
        247,
        56,
        117,
        119,
        233,
        127,
        181,
        100,
        121,
        147,
        176,
        74,
        58,
        197,
    ],
    30: [
        1,
        212,
        246,
        77,
        73,
        195,
        192,
        75,
        98,
        5,
        70,
        103,
        177,
        22,
        217,
        138,
        51,
        181,
        246,
        72,
        25,
        18,
        46,
        228,
        74,
        216,
        195,
        11,
        106,
        130,
        150,
    ],
}