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code128encoding.py
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188 lines (178 loc) · 6.33 KB
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"""Encoding data tables for code128 barcode encoder"""
__revision__ = "$Rev: 1$"
charset_a = \
{
' ' : 0, '!' : 1, '"' : 2, '#' : 3,
'$' : 4, '%' : 5, '&' : 6, '\'' : 7,
'(' : 8, ')' : 9, '*' : 10, '+' : 11,
',' : 12, '-' : 13, '.' : 14, '/' : 15,
'0' : 16, '1' : 17, '2' : 18, '3' : 19,
'4' : 20, '5' : 21, '6' : 22, '7' : 23,
'8' : 24, '9' : 25, ':' : 26, ';' : 27,
'<' : 28, '=' : 29, '>' : 30, '?' : 31,
'@' : 32, 'A' : 33, 'B' : 34, 'C' : 35,
'D' : 36, 'E' : 37, 'F' : 38, 'G' : 39,
'H' : 40, 'I' : 41, 'J' : 42, 'K' : 43,
'L' : 44, 'M' : 45, 'N' : 46, 'O' : 47,
'P' : 48, 'Q' : 49, 'R' : 50, 'S' : 51,
'T' : 52, 'U' : 53, 'V' : 54, 'W' : 55,
'X' : 56, 'Y' : 57, 'Z' : 58, '[' : 59,
'\\' : 60, ']' : 61, '^' : 62, '_' : 63,
'\x00' : 64, '\x01' : 65, '\x02' : 66, '\x03' : 67,
'\x04' : 68, '\x05' : 69, '\x06' : 70, '\x07' : 71,
'\x08' : 72, '\x09' : 73, '\x0a' : 74, '\x0b' : 75,
'\x0c' : 76, '\x0d' : 77, '\x0e' : 78, '\x0f' : 79,
'\x10' : 80, '\x11' : 81, '\x12' : 82, '\x13' : 83,
'\x14' : 84, '\x15' : 85, '\x16' : 86, '\x17' : 87,
'\x18' : 88, '\x19' : 89, '\x1a' : 90, '\x1b' : 91,
'\x1c' : 92, '\x1d' : 93, '\x1e' : 94, '\x1f' : 95,
'\xf3' : 96, '\xf2' : 97, 'SHIFT' : 98, 'TO_C' : 99,
'TO_B' : 100, '\xf4' : 101, '\xf1' : 102
}
charset_a_rev = dict([(x[1], x[0]) for x in charset_a.items()])
charset_b = \
{
' ' : 0, '!' : 1, '"' : 2, '#' : 3,
'$' : 4, '%' : 5, '&' : 6, '\'' : 7,
'(' : 8, ')' : 9, '*' : 10, '+' : 11,
',' : 12, '-' : 13, '.' : 14, '/' : 15,
'0' : 16, '1' : 17, '2' : 18, '3' : 19,
'4' : 20, '5' : 21, '6' : 22, '7' : 23,
'8' : 24, '9' : 25, ':' : 26, ';' : 27,
'<' : 28, '=' : 29, '>' : 30, '?' : 31,
'@' : 32, 'A' : 33, 'B' : 34, 'C' : 35,
'D' : 36, 'E' : 37, 'F' : 38, 'G' : 39,
'H' : 40, 'I' : 41, 'J' : 42, 'K' : 43,
'L' : 44, 'M' : 45, 'N' : 46, 'O' : 47,
'P' : 48, 'Q' : 49, 'R' : 50, 'S' : 51,
'T' : 52, 'U' : 53, 'V' : 54, 'W' : 55,
'X' : 56, 'Y' : 57, 'Z' : 58, '[' : 59,
'\\' : 60, ']' : 61, '^' : 62, '_' : 63,
'`' : 64, 'a' : 65, 'b' : 66, 'c' : 67,
'd' : 68, 'e' : 69, 'f' : 70, 'g' : 71,
'h' : 72, 'i' : 73, 'j' : 74, 'k' : 75,
'l' : 76, 'm' : 77, 'n' : 78, 'o' : 79,
'p' : 80, 'q' : 81, 'r' : 82, 's' : 83,
't' : 84, 'u' : 85, 'v' : 86, 'w' : 87,
'x' : 88, 'y' : 89, 'z' : 90, '{' : 91,
'|' : 92, '}' : 93, '~' : 94, '\x7f' : 95,
'\xf3' : 96, '\xf2' : 97, 'SHIFT' : 98, 'TO_C' : 99,
'\xf4' : 100, 'TO_A' : 101, '\xf1' : 102
}
charset_b_rev = dict([(x[1], x[0]) for x in charset_b.items()])
charset_c = \
{
'TO_B' : 100, 'TO_A' : 101, '\xf1' : 102
}
charset_c_rev = dict([(x[1], x[0]) for x in charset_c.items()])
encodings = \
{
0: "11011001100",
1: "11001101100",
2: "11001100110",
3: "10010011000",
4: "10010001100",
5: "10001001100",
6: "10011001000",
7: "10011000100",
8: "10001100100",
9: "11001001000",
10: "11001000100",
11: "11000100100",
12: "10110011100",
13: "10011011100",
14: "10011001110",
15: "10111001100",
16: "10011101100",
17: "10011100110",
18: "11001110010",
19: "11001011100",
20: "11001001110",
21: "11011100100",
22: "11001110100",
23: "11101101110",
24: "11101001100",
25: "11100101100",
26: "11100100110",
27: "11101100100",
28: "11100110100",
29: "11100110010",
30: "11011011000",
31: "11011000110",
32: "11000110110",
33: "10100011000",
34: "10001011000",
35: "10001000110",
36: "10110001000",
37: "10001101000",
38: "10001100010",
39: "11010001000",
40: "11000101000",
41: "11000100010",
42: "10110111000",
43: "10110001110",
44: "10001101110",
45: "10111011000",
46: "10111000110",
47: "10001110110",
48: "11101110110",
49: "11010001110",
50: "11000101110",
51: "11011101000",
52: "11011100010",
53: "11011101110",
54: "11101011000",
55: "11101000110",
56: "11100010110",
57: "11101101000",
58: "11101100010",
59: "11100011010",
60: "11101111010",
61: "11001000010",
62: "11110001010",
63: "10100110000",
64: "10100001100",
65: "10010110000",
66: "10010000110",
67: "10000101100",
68: "10000100110",
69: "10110010000",
70: "10110000100",
71: "10011010000",
72: "10011000010",
73: "10000110100",
74: "10000110010",
75: "11000010010",
76: "11001010000",
77: "11110111010",
78: "11000010100",
79: "10001111010",
80: "10100111100",
81: "10010111100",
82: "10010011110",
83: "10111100100",
84: "10011110100",
85: "10011110010",
86: "11110100100",
87: "11110010100",
88: "11110010010",
89: "11011011110",
90: "11011110110",
91: "11110110110",
92: "10101111000",
93: "10100011110",
94: "10001011110",
95: "10111101000",
96: "10111100010",
97: "11110101000",
98: "11110100010",
99: "10111011110",
100: "10111101110",
101: "11101011110",
102: "11110101110",
103: "11010000100",
104: "11010010000",
105: "11010011100",
}
encodings_rev = dict([(x[1], x[0]) for x in encodings.items()])
STOP = "11000111010"