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nullstalgia/conversion.py

Created August 6, 2022 20:29
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QR Data Capacity Table
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conversion.py
# Stolen from https://github.com/mnooner256/pyqrcode/blob/master/pyqrcode/tables.py
data_capacity = {
1: {
"L": {
0: 152,
1: 41,
2: 25,
4: 17,
8: 10,
},
"M": {
0: 128,
1: 34,
2: 20,
4: 14,
8: 8,
},
"Q": {
0: 104,
1: 27,
2: 16,
4: 11,
8: 7,
},
"H": {
0: 72,
1: 17,
2: 10,
4: 7,
8: 4,
}
},
2: {
"L": {
0: 272,
1: 77,
2: 47,
4: 32,
8: 20,
},
"M": {
0: 224,
1: 63,
2: 38,
4: 26,
8: 16,
},
"Q": {
0: 176,
1: 48,
2: 29,
4: 20,
8: 12,
},
"H": {
0: 128,
1: 34,
2: 20,
4: 14,
8: 8,
}
},
3: {
"L": {
0: 440,
1: 127,
2: 77,
4: 53,
8: 32,
},
"M": {
0: 352,
1: 101,
2: 61,
4: 42,
8: 26,
},
"Q": {
0: 272,
1: 77,
2: 47,
4: 32,
8: 20,
},
"H": {
0: 208,
1: 58,
2: 35,
4: 24,
8: 15,
}
},
4: {
"L": {
0: 640,
1: 187,
2: 114,
4: 78,
8: 48,
},
"M": {
0: 512,
1: 149,
2: 90,
4: 62,
8: 38,
},
"Q": {
0: 384,
1: 111,
2: 67,
4: 46,
8: 28,
},
"H": {
0: 288,
1: 82,
2: 50,
4: 34,
8: 21,
}
},
5: {
"L": {
0: 864,
1: 255,
2: 154,
4: 106,
8: 65,
},
"M": {
0: 688,
1: 202,
2: 122,
4: 84,
8: 52,
},
"Q": {
0: 496,
1: 144,
2: 87,
4: 60,
8: 37,
},
"H": {
0: 368,
1: 106,
2: 64,
4: 44,
8: 27,
}
},
6: {
"L": {
0: 1088,
1: 322,
2: 195,
4: 134,
8: 82,
},
"M": {
0: 864,
1: 255,
2: 154,
4: 106,
8: 65,
},
"Q": {
0: 608,
1: 178,
2: 108,
4: 74,
8: 45,
},
"H": {
0: 480,
1: 139,
2: 84,
4: 58,
8: 36,
}
},
7: {
"L": {
0: 1248,
1: 370,
2: 224,
4: 154,
8: 95,
},
"M": {
0: 992,
1: 293,
2: 178,
4: 122,
8: 75,
},
"Q": {
0: 704,
1: 207,
2: 125,
4: 86,
8: 53,
},
"H": {
0: 528,
1: 154,
2: 93,
4: 64,
8: 39,
}
},
8: {
"L": {
0: 1552,
1: 461,
2: 279,
4: 192,
8: 118,
},
"M": {
0: 1232,
1: 365,
2: 221,
4: 152,
8: 93,
},
"Q": {
0: 880,
1: 259,
2: 157,
4: 108,
8: 66,
},
"H": {
0: 688,
1: 202,
2: 122,
4: 84,
8: 52,
}
},
9: {
"L": {
0: 1856,
1: 552,
2: 335,
4: 230,
8: 141,
},
"M": {
0: 1456,
1: 432,
2: 262,
4: 180,
8: 111,
},
"Q": {
0: 1056,
1: 312,
2: 189,
4: 130,
8: 80,
},
"H": {
0: 800,
1: 235,
2: 143,
4: 98,
8: 60,
}
},
10: {
"L": {
0: 2192,
1: 652,
2: 395,
4: 271,
8: 167,
},
"M": {
0: 1728,
1: 513,
2: 311,
4: 213,
8: 131,
},
"Q": {
0: 1232,
1: 364,
2: 221,
4: 151,
8: 93,
},
"H": {
0: 976,
1: 288,
2: 174,
4: 119,
8: 74,
}
},
11: {
"L": {
0: 2592,
1: 772,
2: 468,
4: 321,
8: 198,
},
"M": {
0: 2032,
1: 604,
2: 366,
4: 251,
8: 155,
},
"Q": {
0: 1440,
1: 427,
2: 259,
4: 177,
8: 109,
},
"H": {
0: 1120,
1: 331,
2: 200,
4: 137,
8: 85,
}
},
12: {
"L": {
0: 2960,
1: 883,
2: 535,
4: 367,
8: 226,
},
"M": {
0: 2320,
1: 691,
2: 419,
4: 287,
8: 177,
},
"Q": {
0: 1648,
1: 489,
2: 296,
4: 203,
8: 125,
},
"H": {
0: 1264,
1: 374,
2: 227,
4: 155,
8: 96,
}
},
13: {
"L": {
0: 3424,
1: 1022,
2: 619,
4: 425,
8: 262,
},
"M": {
0: 2672,
1: 796,
2: 483,
4: 331,
8: 204,
},
"Q": {
0: 1952,
1: 580,
2: 352,
4: 241,
8: 149,
},
"H": {
0: 1440,
1: 427,
2: 259,
4: 177,
8: 109,
}
},
14: {
"L": {
0: 3688,
1: 1101,
2: 667,
4: 458,
8: 282,
},
"M": {
0: 2920,
1: 871,
2: 528,
4: 362,
8: 223,
},
"Q": {
0: 2088,
1: 621,
2: 376,
4: 258,
8: 159,
},
"H": {
0: 1576,
1: 468,
2: 283,
4: 194,
8: 120,
}
},
15: {
"L": {
0: 4184,
1: 1250,
2: 758,
4: 520,
8: 320,
},
"M": {
0: 3320,
1: 991,
2: 600,
4: 412,
8: 254,
},
"Q": {
0: 2360,
1: 703,
2: 426,
4: 292,
8: 180,
},
"H": {
0: 1784,
1: 530,
2: 321,
4: 220,
8: 136,
}
},
16: {
"L": {
0: 4712,
1: 1408,
2: 854,
4: 586,
8: 361,
},
"M": {
0: 3624,
1: 1082,
2: 656,
4: 450,
8: 277,
},
"Q": {
0: 2600,
1: 775,
2: 470,
4: 322,
8: 198,
},
"H": {
0: 2024,
1: 602,
2: 365,
4: 250,
8: 154,
}
},
17: {
"L": {
0: 5176,
1: 1548,
2: 938,
4: 644,
8: 397,
},
"M": {
0: 4056,
1: 1212,
2: 734,
4: 504,
8: 310,
},
"Q": {
0: 2936,
1: 876,
2: 531,
4: 364,
8: 224,
},
"H": {
0: 2264,
1: 674,
2: 408,
4: 280,
8: 173,
}
},
18: {
"L": {
0: 5768,
1: 1725,
2: 1046,
4: 718,
8: 442,
},
"M": {
0: 4504,
1: 1346,
2: 816,
4: 560,
8: 345,
},
"Q": {
0: 3176,
1: 948,
2: 574,
4: 394,
8: 243,
},
"H": {
0: 2504,
1: 746,
2: 452,
4: 310,
8: 191,
}
},
19: {
"L": {
0: 6360,
1: 1903,
2: 1153,
4: 792,
8: 488,
},
"M": {
0: 5016,
1: 1500,
2: 909,
4: 624,
8: 384,
},
"Q": {
0: 3560,
1: 1063,
2: 644,
4: 442,
8: 272,
},
"H": {
0: 2728,
1: 813,
2: 493,
4: 338,
8: 208,
}
},
20: {
"L": {
0: 6888,
1: 2061,
2: 1249,
4: 858,
8: 528,
},
"M": {
0: 5352,
1: 1600,
2: 970,
4: 666,
8: 410,
},
"Q": {
0: 3880,
1: 1159,
2: 702,
4: 482,
8: 297,
},
"H": {
0: 3080,
1: 919,
2: 557,
4: 382,
8: 235,
}
},
21: {
"L": {
0: 7456,
1: 2232,
2: 1352,
4: 929,
8: 572,
},
"M": {
0: 5712,
1: 1708,
2: 1035,
4: 711,
8: 438,
},
"Q": {
0: 4096,
1: 1224,
2: 742,
4: 509,
8: 314,
},
"H": {
0: 3248,
1: 969,
2: 587,
4: 403,
8: 248,
}
},
22: {
"L": {
0: 8048,
1: 2409,
2: 1460,
4: 1003,
8: 618,
},
"M": {
0: 6256,
1: 1872,
2: 1134,
4: 779,
8: 480,
},
"Q": {
0: 4544,
1: 1358,
2: 823,
4: 565,
8: 348,
},
"H": {
0: 3536,
1: 1056,
2: 640,
4: 439,
8: 270,
}
},
23: {
"L": {
0: 8752,
1: 2620,
2: 1588,
4: 1091,
8: 672,
},
"M": {
0: 6880,
1: 2059,
2: 1248,
4: 857,
8: 528,
},
"Q": {
0: 4912,
1: 1468,
2: 890,
4: 611,
8: 376,
},
"H": {
0: 3712,
1: 1108,
2: 672,
4: 461,
8: 284,
}
},
24: {
"L": {
0: 9392,
1: 2812,
2: 1704,
4: 1171,
8: 721,
},
"M": {
0: 7312,
1: 2188,
2: 1326,
4: 911,
8: 561,
},
"Q": {
0: 5312,
1: 1588,
2: 963,
4: 661,
8: 407,
},
"H": {
0: 4112,
1: 1228,
2: 744,
4: 511,
8: 315,
}
},
25: {
"L": {
0: 10208,
1: 3057,
2: 1853,
4: 1273,
8: 784,
},
"M": {
0: 8000,
1: 2395,
2: 1451,
4: 997,
8: 614,
},
"Q": {
0: 5744,
1: 1718,
2: 1041,
4: 715,
8: 440,
},
"H": {
0: 4304,
1: 1286,
2: 779,
4: 535,
8: 330,
}
},
26: {
"L": {
0: 10960,
1: 3283,
2: 1990,
4: 1367,
8: 842,
},
"M": {
0: 8496,
1: 2544,
2: 1542,
4: 1059,
8: 652,
},
"Q": {
0: 6032,
1: 1804,
2: 1094,
4: 751,
8: 462,
},
"H": {
0: 4768,
1: 1425,
2: 864,
4: 593,
8: 365,
}
},
27: {
"L": {
0: 11744,
1: 3514,
2: 2132,
4: 1465,
8: 902,
},
"M": {
0: 9024,
1: 2701,
2: 1637,
4: 1125,
8: 692,
},
"Q": {
0: 6464,
1: 1933,
2: 1172,
4: 805,
8: 496,
},
"H": {
0: 5024,
1: 1501,
2: 910,
4: 625,
8: 385,
}
},
28: {
"L": {
0: 12248,
1: 3669,
2: 2223,
4: 1528,
8: 940,
},
"M": {
0: 9544,
1: 2857,
2: 1732,
4: 1190,
8: 732,
},
"Q": {
0: 6968,
1: 2085,
2: 1263,
4: 868,
8: 534,
},
"H": {
0: 5288,
1: 1581,
2: 958,
4: 658,
8: 405,
}
},
29: {
"L": {
0: 13048,
1: 3909,
2: 2369,
4: 1628,
8: 1002,
},
"M": {
0: 10136,
1: 3035,
2: 1839,
4: 1264,
8: 778,
},
"Q": {
0: 7288,
1: 2181,
2: 1322,
4: 908,
8: 559,
},
"H": {
0: 5608,
1: 1677,
2: 1016,
4: 698,
8: 430,
}
},
30: {
"L": {
0: 13880,
1: 4158,
2: 2520,
4: 1732,
8: 1066,
},
"M": {
0: 10984,
1: 3289,
2: 1994,
4: 1370,
8: 843,
},
"Q": {
0: 7880,
1: 2358,
2: 1429,
4: 982,
8: 604,
},
"H": {
0: 5960,
1: 1782,
2: 1080,
4: 742,
8: 457,
}
},
31: {
"L": {
0: 14744,
1: 4417,
2: 2677,
4: 1840,
8: 1132,
},
"M": {
0: 11640,
1: 3486,
2: 2113,
4: 1452,
8: 894,
},
"Q": {
0: 8264,
1: 2473,
2: 1499,
4: 1030,
8: 634,
},
"H": {
0: 6344,
1: 1897,
2: 1150,
4: 790,
8: 486,
}
},
32: {
"L": {
0: 15640,
1: 4686,
2: 2840,
4: 1952,
8: 1201,
},
"M": {
0: 12328,
1: 3693,
2: 2238,
4: 1538,
8: 947,
},
"Q": {
0: 8920,
1: 2670,
2: 1618,
4: 1112,
8: 684,
},
"H": {
0: 6760,
1: 2022,
2: 1226,
4: 842,
8: 518,
}
},
33: {
"L": {
0: 16568,
1: 4965,
2: 3009,
4: 2068,
8: 1273,
},
"M": {
0: 13048,
1: 3909,
2: 2369,
4: 1628,
8: 1002,
},
"Q": {
0: 9368,
1: 2805,
2: 1700,
4: 1168,
8: 719,
},
"H": {
0: 7208,
1: 2157,
2: 1307,
4: 898,
8: 553,
}
},
34: {
"L": {
0: 17528,
1: 5253,
2: 3183,
4: 2188,
8: 1347,
},
"M": {
0: 13800,
1: 4134,
2: 2506,
4: 1722,
8: 1060,
},
"Q": {
0: 9848,
1: 2949,
2: 1787,
4: 1228,
8: 756,
},
"H": {
0: 7688,
1: 2301,
2: 1394,
4: 958,
8: 590,
}
},
35: {
"L": {
0: 18448,
1: 5529,
2: 3351,
4: 2303,
8: 1417,
},
"M": {
0: 14496,
1: 4343,
2: 2632,
4: 1809,
8: 1113,
},
"Q": {
0: 10288,
1: 3081,
2: 1867,
4: 1283,
8: 790,
},
"H": {
0: 7888,
1: 2361,
2: 1431,
4: 983,
8: 605,
}
},
36: {
"L": {
0: 19472,
1: 5836,
2: 3537,
4: 2431,
8: 1496,
},
"M": {
0: 15312,
1: 4588,
2: 2780,
4: 1911,
8: 1176,
},
"Q": {
0: 10832,
1: 3244,
2: 1966,
4: 1351,
8: 832,
},
"H": {
0: 8432,
1: 2524,
2: 1530,
4: 1051,
8: 647,
}
},
37: {
"L": {
0: 20528,
1: 6153,
2: 3729,
4: 2563,
8: 1577,
},
"M": {
0: 15936,
1: 4775,
2: 2894,
4: 1989,
8: 1224,
},
"Q": {
0: 11408,
1: 3417,
2: 2071,
4: 1423,
8: 876,
},
"H": {
0: 8768,
1: 2625,
2: 1591,
4: 1093,
8: 673,
}
},
38: {
"L": {
0: 21616,
1: 6479,
2: 3927,
4: 2699,
8: 1661,
},
"M": {
0: 16816,
1: 5039,
2: 3054,
4: 2099,
8: 1292,
},
"Q": {
0: 12016,
1: 3599,
2: 2181,
4: 1499,
8: 923,
},
"H": {
0: 9136,
1: 2735,
2: 1658,
4: 1139,
8: 701,
}
},
39: {
"L": {
0: 22496,
1: 6743,
2: 4087,
4: 2809,
8: 1729,
},
"M": {
0: 17728,
1: 5313,
2: 3220,
4: 2213,
8: 1362,
},
"Q": {
0: 12656,
1: 3791,
2: 2298,
4: 1579,
8: 972,
},
"H": {
0: 9776,
1: 2927,
2: 1774,
4: 1219,
8: 750,
}
},
40: {
"L": {
0: 23648,
1: 7089,
2: 4296,
4: 2953,
8: 1817,
},
"M": {
0: 18672,
1: 5596,
2: 3391,
4: 2331,
8: 1435,
},
"Q": {
0: 13328,
1: 3993,
2: 2420,
4: 1663,
8: 1024,
},
"H": {
0: 10208,
1: 3057,
2: 1852,
4: 1273,
8: 784,
}
}
}
for key, version in data_capacity.items():
#print(version)
print("{", end="")
for key2, ecc_mode in version.items():
#print(ecc_mode)
print("{", end="")
for data_mode, capacity in ecc_mode.items():
# ignore data bits and kanji entries
if data_mode != 0 and data_mode != 8:
print(capacity, end="")
if data_mode < 4:
print(", ", end="")
print("}", end="")
if key2 != "H":
print(", ", end="")
print("},")
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