How to use pack method in autotest

Best Python code snippet using autotest_python

textool.py

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...8#9# Type conversions10#11def pack_fp16(v):12 scale_to_inf = struct.unpack("=f", struct.pack("=I", 0x77800000))[0]13 scale_to_zero = struct.unpack("=f", struct.pack("=I", 0x08800000))[0]14 base = (abs(v) * scale_to_inf) * scale_to_zero15 w = struct.unpack("=I", struct.pack("=f", v))[0]16 shl1_w = w + w17 sign = w & 0x8000000018 bias = shl1_w & 0xff00000019 if bias < 0x71000000:20 bias = 0x7100000021 base += struct.unpack("=f", struct.pack("=I", (bias >> 1) + 0x07800000))[0]22 bits = struct.unpack("=I", struct.pack("=f", base))[0]23 exp_bits = (bits >> 13) & 0x00007c0024 mantissa_bits = bits & 0x00000fff25 nonsign = exp_bits + mantissa_bits26 return (sign >> 16) | (0x7e00 if shl1_w > 0xff000000 else nonsign)27def pack_r11g11b10f(r, g, b):28 return ((pack_fp16(r) >> 4) & 0x000007ff) | ((pack_fp16(g) << 7) & 0x003ff800) | ((pack_fp16(b) << 17) & 0xffc00000)29def pack_unorm8(v): return int(min(max(v * 255, 0), 255))30def pack_snorm8(v): return int(min(max(v * 127.5 * x - 0.5, -128), 127))31def pack_uint8(v): return int(min(max(v, 0), 255))32def pack_sint8(v): return int(min(max(v, -128), 127))33def pack_unorm16(v): return int(min(max(v * 65535, 0), 65535))34def pack_snorm16(v): return int(min(max(v * 32767.5 * x - 0.5, -32768), 32767))35def pack_uint16(v): return int(min(max(v, 0), 65535))36def pack_sint16(v): return int(min(max(v, -32768), 32767))37def pack_unorm32(v): return int(min(max(v * 4294967295, 0), 4294967295))38def pack_snorm32(v): return int(min(max(v * 2147483647.5 * x - 0.5, -2147483648), 2147483647))39def pack_uint32(v): return int(min(max(v, 0), 4294967295))40def pack_sint32(v): return int(min(max(v, -2147483648), 2147483647))41def pack_unorm64(v): return int(min(max(v * 18446744073709551615, 0), 18446744073709551615))42def pack_snorm64(v): return int(min(max(v * 9223372036854775807.5 * x - 0.5, -9223372036854775808), 9223372036854775807))43def pack_uint64(v): return int(min(max(v, 0), 18446744073709551615))44def pack_sint64(v): return int(min(max(v, -9223372036854775808), 9223372036854775807))45def pack_r10g10b10a2_unorm(r, g, b, a):46 r = (int(min(max(r * 1023, 0), 1023)) << 0) & 0x000003ff47 g = (int(min(max(g * 1023, 0), 1023)) << 10) & 0x000ffc0048 b = (int(min(max(b * 1023, 0), 1023)) << 20) & 0x3ff0000049 a = (int(min(max(a * 3, 0), 3)) << 30) & 0xc000000050 return r | g | b | a51def pack_r10g10b10a2_snorm(r, g, b, a):52 r = (int(min(max(r * 511.5 - 0.5, -512), 511)) << 0) & 0x000003ff53 g = (int(min(max(g * 511.5 - 0.5, -512), 511)) << 10) & 0x000ffc0054 b = (int(min(max(b * 511.5 - 0.5, -512), 511)) << 20) & 0x3ff0000055 a = (int(min(max(a * 1.5 - 0.5, -2), 1)) << 30) & 0xc000000056 return r | g | b | a57def pack_r10g10b10a2_uint(r, g, b, a):58 r = (int(min(max(r, 0), 1023)) << 0) & 0x000003ff59 g = (int(min(max(g, 0), 1023)) << 10) & 0x000ffc0060 b = (int(min(max(b, 0), 1023)) << 20) & 0x3ff0000061 a = (int(min(max(a, 0), 3)) << 30) & 0xc000000062 return r | g | b | a63def pack_r10g10b10a2_sint(r, g, b, a):64 r = (int(min(max(r, -512), 511)) << 0) & 0x000003ff65 g = (int(min(max(g, -512), 511)) << 10) & 0x000ffc0066 b = (int(min(max(b, -512), 511)) << 20) & 0x3ff0000067 a = (int(min(max(a, -2), 1)) << 30) & 0xc000000068 return r | g | b | a69PF_VULKAN = 070PF_DXGI = 171PF_PACKING = 272PF_BPP = 373PF_BLKW = 474PF_BLKH = 575PF_FUNC = 676PIXELFORMATS = {77 'r4g4-unorm': [ 1, 0, 'L', 8, 1, 1 ],78 'r4g4b4a4-unorm': [ 2, 0, 'L', 16, 1, 1 ],79 'b4g4r4a4-unorm': [ 3, 115, 'L', 16, 1, 1 ],80 'r5g6b5-unorm': [ 4, 0, 'L', 16, 1, 1 ],81 'b5g6r5-unorm': [ 5, 85, 'L', 16, 1, 1 ],82 'r5g5b5a1-unorm': [ 6, 0, 'L', 16, 1, 1 ],83 'b5g5r5a1-unorm': [ 7, 86, 'L', 16, 1, 1 ],84 'a1r5g5b5-unorm': [ 8, 0, 'L', 16, 1, 1 ],85 'r8-unorm': [ 9, 61, 'L', 8, 1, 1, lambda x: struct.pack("=B", pack_unorm8(x[0][0][0])) ],86 'r8-snorm': [ 10, 63, 'L', 8, 1, 1, lambda x: struct.pack("=B", pack_snorm8(x[0][0][0])) ],87 'r8-uscaled': [ 11, 0, 'L', 8, 1, 1, lambda x: struct.pack("=B", pack_uint8(x[0][0][0])) ],88 'r8-sscaled': [ 12, 0, 'L', 8, 1, 1, lambda x: struct.pack("=B", pack_sint8(x[0][0][0])) ],89 'r8-uint': [ 13, 62, 'L', 8, 1, 1, lambda x: struct.pack("=B", pack_uint8(x[0][0][0])) ],90 'r8-sint': [ 14, 64, 'L', 8, 1, 1, lambda x: struct.pack("=B", pack_sint8(x[0][0][0])) ],91 'r8-srgb': [ 15, 0, 'L', 8, 1, 1, lambda x: struct.pack("=B", pack_unorm8(x[0][0][0])) ],92 'r8g8-unorm': [ 16, 49, 'L', 16, 1, 1, lambda x: struct.pack("=BB", pack_unorm8(x[0][0][0]), pack_unorm8(x[0][0][1])) ],93 'r8g8-snorm': [ 17, 51, 'L', 16, 1, 1, lambda x: struct.pack("=BB", pack_snorm8(x[0][0][0]), pack_snorm8(x[0][0][1])) ],94 'r8g8-uscaled': [ 16, 0, 'L', 16, 1, 1, lambda x: struct.pack("=BB", pack_uint8(x[0][0][0]), pack_uint8(x[0][0][1])) ],95 'r8g8-sscaled': [ 19, 0, 'L', 16, 1, 1, lambda x: struct.pack("=BB", pack_sint8(x[0][0][0]), pack_sint8(x[0][0][1])) ],96 'r8g8-uint': [ 20, 50, 'L', 16, 1, 1, lambda x: struct.pack("=BB", pack_uint8(x[0][0][0]), pack_sint8(x[0][0][1])) ],97 'r8g8-sint': [ 21, 52, 'L', 16, 1, 1, lambda x: struct.pack("=BB", pack_sint8(x[0][0][0]), pack_sint8(x[0][0][1])) ],98 'r8g8-srgb': [ 22, 0, 'L', 16, 1, 1, lambda x: struct.pack("=BB", pack_unorm8(x[0][0][0]), pack_unorm8(x[0][0][1])) ],99 'r8g8b8-unorm': [ 23, 0, 'L', 24, 1, 1, lambda x: struct.pack("=BBB", pack_unorm8(x[0][0][0]), pack_unorm8(x[0][0][1]), pack_unorm8(x[0][0][2])) ],100 'r8g8b8-snorm': [ 24, 0, 'L', 24, 1, 1, lambda x: struct.pack("=BBB", pack_snorm8(x[0][0][0]), pack_snorm8(x[0][0][1]), pack_snorm8(x[0][0][2])) ],101 'r8g8b8-uscaled': [ 25, 0, 'L', 24, 1, 1, lambda x: struct.pack("=BBB", pack_uint8(x[0][0][0]), pack_uint8(x[0][0][1]), pack_uint8(x[0][0][2])) ],102 'r8g8b8-sscaled': [ 26, 0, 'L', 24, 1, 1, lambda x: struct.pack("=BBB", pack_sint8(x[0][0][0]), pack_sint8(x[0][0][1]), pack_sint8(x[0][0][2])) ],103 'r8g8b8-uint': [ 27, 0, 'L', 24, 1, 1, lambda x: struct.pack("=BBB", pack_uint8(x[0][0][0]), pack_uint8(x[0][0][1]), pack_uint8(x[0][0][2])) ],104 'r8g8b8-sint': [ 28, 0, 'L', 24, 1, 1, lambda x: struct.pack("=BBB", pack_sint8(x[0][0][0]), pack_sint8(x[0][0][1]), pack_sint8(x[0][0][2])) ],105 'r8g8b8-srgb': [ 29, 0, 'L', 24, 1, 1, lambda x: struct.pack("=BBB", pack_unorm8(x[0][0][0]), pack_unorm8(x[0][0][1]), pack_unorm8(x[0][0][2])) ],106 'b8g8r8-unorm': [ 30, 0, 'L', 24, 1, 1, lambda x: struct.pack("=BBB", pack_unorm8(x[0][0][2]), pack_unorm8(x[0][0][1]), pack_unorm8(x[0][0][0])) ],107 'b8g8r8-snorm': [ 31, 0, 'L', 24, 1, 1, lambda x: struct.pack("=BBB", pack_snorm8(x[0][0][2]), pack_snorm8(x[0][0][1]), pack_snorm8(x[0][0][0])) ],108 'b8g8r8-uscaled': [ 32, 0, 'L', 24, 1, 1, lambda x: struct.pack("=BBB", pack_uint8(x[0][0][2]), pack_uint8(x[0][0][1]), pack_uint8(x[0][0][0])) ],109 'b8g8r8-sscaled': [ 33, 0, 'L', 24, 1, 1, lambda x: struct.pack("=BBB", pack_sint8(x[0][0][2]), pack_sint8(x[0][0][1]), pack_sint8(x[0][0][0])) ],110 'b8g8r8-uint': [ 34, 0, 'L', 24, 1, 1, lambda x: struct.pack("=BBB", pack_uint8(x[0][0][2]), pack_uint8(x[0][0][1]), pack_uint8(x[0][0][0])) ],111 'b8g8r8-sint': [ 35, 0, 'L', 24, 1, 1, lambda x: struct.pack("=BBB", pack_sint8(x[0][0][2]), pack_sint8(x[0][0][1]), pack_sint8(x[0][0][0])) ],112 'b8g8r8-srgb': [ 36, 0, 'L', 24, 1, 1, lambda x: struct.pack("=BBB", pack_unorm8(x[0][0][2]), pack_unorm8(x[0][0][1]), pack_unorm8(x[0][0][0])) ],113 'r8g8b8a8-unorm': [ 37, 28, 'L', 32, 1, 1, lambda x: struct.pack("=BBBB", pack_unorm8(x[0][0][0]), pack_unorm8(x[0][0][1]), pack_unorm8(x[0][0][2]), pack_unorm8(x[0][0][3])) ],114 'r8g8b8a8-snorm': [ 38, 31, 'L', 32, 1, 1, lambda x: struct.pack("=BBBB", pack_snorm8(x[0][0][0]), pack_snorm8(x[0][0][1]), pack_snorm8(x[0][0][2]), pack_snorm8(x[0][0][3])) ],115 'r8g8b8a8-uscaled': [ 39, 0, 'L', 32, 1, 1, lambda x: struct.pack("=BBBB", pack_uint8(x[0][0][0]), pack_uint8(x[0][0][1]), pack_uint8(x[0][0][2]), pack_uint8(x[0][0][3])) ],116 'r8g8b8a8-sscaled': [ 40, 0, 'L', 32, 1, 1, lambda x: struct.pack("=BBBB", pack_sint8(x[0][0][0]), pack_sint8(x[0][0][1]), pack_sint8(x[0][0][2]), pack_sint8(x[0][0][3])) ],117 'r8g8b8a8-uint': [ 41, 30, 'L', 32, 1, 1, lambda x: struct.pack("=BBBB", pack_uint8(x[0][0][0]), pack_uint8(x[0][0][1]), pack_uint8(x[0][0][2]), pack_uint8(x[0][0][3])) ],118 'r8g8b8a8-sint': [ 42, 32, 'L', 32, 1, 1, lambda x: struct.pack("=BBBB", pack_sint8(x[0][0][0]), pack_sint8(x[0][0][1]), pack_sint8(x[0][0][2]), pack_sint8(x[0][0][3])) ],119 'r8g8b8a8-srgb': [ 43, 29, 'L', 32, 1, 1, lambda x: struct.pack("=BBBB", pack_unorm8(x[0][0][0]), pack_unorm8(x[0][0][1]), pack_unorm8(x[0][0][2]), pack_unorm8(x[0][0][3])) ],120 'b8g8r8a8-unorm': [ 44, 87, 'L', 32, 1, 1, lambda x: struct.pack("=BBBB", pack_unorm8(x[0][0][2]), pack_unorm8(x[0][0][1]), pack_unorm8(x[0][0][0]), pack_unorm8(x[0][0][3])) ],121 'b8g8r8a8-snorm': [ 45, 0, 'L', 32, 1, 1, lambda x: struct.pack("=BBBB", pack_snorm8(x[0][0][2]), pack_snorm8(x[0][0][1]), pack_snorm8(x[0][0][0]), pack_snorm8(x[0][0][3])) ],122 'b8g8r8a8-uscaled': [ 46, 0, 'L', 32, 1, 1, lambda x: struct.pack("=BBBB", pack_uint8(x[0][0][2]), pack_uint8(x[0][0][1]), pack_uint8(x[0][0][0]), pack_uint8(x[0][0][3])) ],123 'b8g8r8a8-sscaled': [ 47, 0, 'L', 32, 1, 1, lambda x: struct.pack("=BBBB", pack_sint8(x[0][0][2]), pack_sint8(x[0][0][1]), pack_sint8(x[0][0][0]), pack_sint8(x[0][0][3])) ],124 'b8g8r8a8-uint': [ 48, 0, 'L', 32, 1, 1, lambda x: struct.pack("=BBBB", pack_uint8(x[0][0][2]), pack_uint8(x[0][0][1]), pack_uint8(x[0][0][0]), pack_uint8(x[0][0][3])) ],125 'b8g8r8a8-sint': [ 49, 0, 'L', 32, 1, 1, lambda x: struct.pack("=BBBB", pack_sint8(x[0][0][2]), pack_sint8(x[0][0][1]), pack_sint8(x[0][0][0]), pack_sint8(x[0][0][3])) ],126 'b8g8r8a8-srgb': [ 50, 91, 'L', 32, 1, 1, lambda x: struct.pack("=BBBB", pack_unorm8(x[0][0][2]), pack_unorm8(x[0][0][1]), pack_unorm8(x[0][0][0]), pack_unorm8(x[0][0][3])) ],127 'a8b8g8r8-unorm': [ 51, 0, 'L', 32, 1, 1, lambda x: struct.pack("=BBBB", pack_unorm8(x[0][0][3]), pack_unorm8(x[0][0][2]), pack_unorm8(x[0][0][1]), pack_unorm8(x[0][0][0])) ],128 'a8b8g8r8-snorm': [ 52, 0, 'L', 32, 1, 1, lambda x: struct.pack("=BBBB", pack_snorm8(x[0][0][3]), pack_snorm8(x[0][0][2]), pack_snorm8(x[0][0][1]), pack_snorm8(x[0][0][0])) ],129 'a8b8g8r8-uscaled': [ 53, 0, 'L', 32, 1, 1, lambda x: struct.pack("=BBBB", pack_uint8(x[0][0][3]), pack_uint8(x[0][0][2]), pack_uint8(x[0][0][1]), pack_uint8(x[0][0][0])) ],130 'a8b8g8r8-sscaled': [ 54, 0, 'L', 32, 1, 1, lambda x: struct.pack("=BBBB", pack_sint8(x[0][0][3]), pack_sint8(x[0][0][2]), pack_sint8(x[0][0][1]), pack_sint8(x[0][0][0])) ],131 'a8b8g8r8-uint': [ 55, 0, 'L', 32, 1, 1, lambda x: struct.pack("=BBBB", pack_uint8(x[0][0][3]), pack_uint8(x[0][0][2]), pack_uint8(x[0][0][1]), pack_uint8(x[0][0][0])) ],132 'a8b8g8r8-sint': [ 56, 0, 'L', 32, 1, 1, lambda x: struct.pack("=BBBB", pack_sint8(x[0][0][3]), pack_sint8(x[0][0][2]), pack_sint8(x[0][0][1]), pack_sint8(x[0][0][0])) ],133 'a8b8g8r8-srgb': [ 57, 0, 'L', 32, 1, 1, lambda x: struct.pack("=BBBB", pack_unorm8(x[0][0][3]), pack_unorm8(x[0][0][2]), pack_unorm8(x[0][0][1]), pack_unorm8(x[0][0][0])) ],134 'a2r10g10b10-unorm': [ 58, 0, 'L', 32, 1, 1 ],135 'a2r10g10b10-snorm': [ 59, 0, 'L', 32, 1, 1 ],136 'a2r10g10b10-uscaled': [ 60, 0, 'L', 32, 1, 1 ],137 'a2r10g10b10-sscaled': [ 61, 0, 'L', 32, 1, 1 ],138 'a2r10g10b10-uint': [ 62, 0, 'L', 32, 1, 1 ],139 'a2r10g10b10-sint': [ 63, 0, 'L', 32, 1, 1 ],140 'a2b10g10r10-unorm': [ 64, 24, 'L', 32, 1, 1 ],141 'a2b10g10r10-snorm': [ 65, 0, 'L', 32, 1, 1 ],142 'a2b10g10r10-uscaled': [ 66, 0, 'L', 32, 1, 1 ],143 'a2b10g10r10-sscaled': [ 67, 0, 'L', 32, 1, 1 ],144 'a2b10g10r10-uint': [ 68, 25, 'L', 32, 1, 1 ],145 'a2b10g10r10-sint': [ 69, 0, 'L', 32, 1, 1 ],146 'r16-unorm': [ 70, 56, 'L', 16, 1, 1, lambda x: struct.pack("=H", pack_unorm16(x[0][0][0])) ],147 'r16-snorm': [ 71, 58, 'L', 16, 1, 1, lambda x: struct.pack("=H", pack_snorm16(x[0][0][0])) ],148 'r16-uscaled': [ 72, 0, 'L', 16, 1, 1, lambda x: struct.pack("=H", pack_uint16(x[0][0][0])) ],149 'r16-sscaled': [ 73, 0, 'L', 16, 1, 1, lambda x: struct.pack("=H", pack_sint16(x[0][0][0])) ],150 'r16-uint': [ 74, 57, 'L', 16, 1, 1, lambda x: struct.pack("=H", pack_uint16(x[0][0][0])) ],151 'r16-sint': [ 75, 59, 'L', 16, 1, 1, lambda x: struct.pack("=H", pack_sint16(x[0][0][0])) ],152 'r16-sfloat': [ 76, 54, 'L', 16, 1, 1, lambda x: struct.pack("=H", pack_fp16(x[0][0][0])) ],153 'r16g16-unorm': [ 77, 35, 'L', 32, 1, 1, lambda x: struct.pack("=HH", pack_unorm16(x[0][0][0]), pack_unorm16(x[0][0][1])) ],154 'r16g16-snorm': [ 78, 37, 'L', 32, 1, 1, lambda x: struct.pack("=HH", pack_snorm16(x[0][0][0]), pack_snorm16(x[0][0][1])) ],155 'r16g16-uscaled': [ 79, 0, 'L', 32, 1, 1, lambda x: struct.pack("=HH", pack_uint16(x[0][0][0]), pack_uint16(x[0][0][1])) ],156 'r16g16-sscaled': [ 80, 0, 'L', 32, 1, 1, lambda x: struct.pack("=HH", pack_sint16(x[0][0][0]), pack_sint16(x[0][0][1])) ],157 'r16g16-uint': [ 81, 36, 'L', 32, 1, 1, lambda x: struct.pack("=HH", pack_uint16(x[0][0][0]), pack_uint16(x[0][0][1])) ],158 'r16g16-sint': [ 82, 38, 'L', 32, 1, 1, lambda x: struct.pack("=HH", pack_sint16(x[0][0][0]), pack_sint16(x[0][0][1])) ],159 'r16g16-sfloat': [ 83, 34, 'L', 32, 1, 1, lambda x: struct.pack("=HH", pack_fp16(x[0][0][0]), pack_fp16(x[0][0][1])) ],160 'r16g16b16-unorm': [ 84, 0, 'L', 48, 1, 1, lambda x: struct.pack("=HHH", pack_unorm16(x[0][0][0]), pack_unorm16(x[0][0][1]), pack_unorm16(x[0][0][2])) ],161 'r16g16b16-snorm': [ 85, 0, 'L', 48, 1, 1, lambda x: struct.pack("=HHH", pack_snorm16(x[0][0][0]), pack_snorm16(x[0][0][1]), pack_snorm16(x[0][0][2])) ],162 'r16g16b16-uscaled': [ 86, 0, 'L', 48, 1, 1, lambda x: struct.pack("=HHH", pack_uint16(x[0][0][0]), pack_uint16(x[0][0][1]), pack_uint16(x[0][0][2])) ],163 'r16g16b16-sscaled': [ 87, 0, 'L', 48, 1, 1, lambda x: struct.pack("=HHH", pack_sint16(x[0][0][0]), pack_sint16(x[0][0][1]), pack_sint16(x[0][0][2])) ],164 'r16g16b16-uint': [ 88, 0, 'L', 48, 1, 1, lambda x: struct.pack("=HHH", pack_uint16(x[0][0][0]), pack_uint16(x[0][0][1]), pack_uint16(x[0][0][2])) ],165 'r16g16b16-sint': [ 89, 0, 'L', 48, 1, 1, lambda x: struct.pack("=HHH", pack_sint16(x[0][0][0]), pack_sint16(x[0][0][1]), pack_sint16(x[0][0][2])) ],166 'r16g16b16-sfloat': [ 90, 0, 'L', 48, 1, 1, lambda x: struct.pack("=HHH", pack_fp16(x[0][0][0]), pack_fp16(x[0][0][1]), pack_fp16(x[0][0][2])) ],167 'r16g16b16a16-unorm': [ 91, 11, 'L', 64, 1, 1, lambda x: struct.pack("=HHHH", pack_unorm16(x[0][0][0]), pack_unorm16(x[0][0][1]), pack_unorm16(x[0][0][2]), pack_unorm16(x[0][0][3])) ],168 'r16g16b16a16-snorm': [ 92, 13, 'L', 64, 1, 1, lambda x: struct.pack("=HHHH", pack_snorm16(x[0][0][0]), pack_snorm16(x[0][0][1]), pack_snorm16(x[0][0][2]), pack_snorm16(x[0][0][3])) ],169 'r16g16b16a16-uscaled': [ 93, 0, 'L', 64, 1, 1, lambda x: struct.pack("=HHHH", pack_uint16(x[0][0][0]), pack_uint16(x[0][0][1]), pack_uint16(x[0][0][2]), pack_uint16(x[0][0][3])) ],170 'r16g16b16a16-sscaled': [ 94, 0, 'L', 64, 1, 1, lambda x: struct.pack("=HHHH", pack_sint16(x[0][0][0]), pack_sint16(x[0][0][1]), pack_sint16(x[0][0][2]), pack_sint16(x[0][0][3])) ],171 'r16g16b16a16-uint': [ 95, 12, 'L', 64, 1, 1, lambda x: struct.pack("=HHHH", pack_uint16(x[0][0][0]), pack_uint16(x[0][0][1]), pack_uint16(x[0][0][2]), pack_uint16(x[0][0][3])) ],172 'r16g16b16a16-sint': [ 96, 14, 'L', 64, 1, 1, lambda x: struct.pack("=HHHH", pack_sint16(x[0][0][0]), pack_sint16(x[0][0][1]), pack_sint16(x[0][0][2]), pack_sint16(x[0][0][3])) ],173 'r16g16b16a16-sfloat': [ 97, 10, 'L', 64, 1, 1, lambda x: struct.pack("=HHHH", pack_fp16(x[0][0][0]), pack_fp16(x[0][0][1]), pack_fp16(x[0][0][2]), pack_fp16(x[0][0][3])) ],174 'r32-uint': [ 98, 42, 'L', 32, 1, 1, lambda x: struct.pack("=I", pack_uint32(x[0][0][0])) ],175 'r32-sint': [ 99, 43, 'L', 32, 1, 1, lambda x: struct.pack("=I", pack_sint32(x[0][0][0])) ],176 'r32-sfloat': [ 100, 41, 'L', 32, 1, 1, lambda x: struct.pack("=f", x[0][0][0]) ],177 'r32g32-uint': [ 101, 17, 'L', 64, 1, 1, lambda x: struct.pack("=II", pack_uint32(x[0][0][0]), pack_uint32(x[0][0][1])) ],178 'r32g32-sint': [ 102, 18, 'L', 64, 1, 1, lambda x: struct.pack("=II", pack_sint32(x[0][0][0]), pack_sint323(x[0][0][1])) ],179 'r32g32-sfloat': [ 103, 16, 'L', 64, 1, 1, lambda x: struct.pack("=ff", x[0][0][0], x[0][0][1]) ],180 'r32g32b32-uint': [ 104, 7, 'L', 96, 1, 1, lambda x: struct.pack("=III", pack_uint32(x[0][0][0]), pack_uint32(x[0][0][1]), pack_uint32(x[0][0][2])) ],181 'r32g32b32-sint': [ 105, 8, 'L', 96, 1, 1, lambda x: struct.pack("=III", pack_sint32(x[0][0][0]), pack_sint32(x[0][0][1]), pack_sint32(x[0][0][2])) ],182 'r32g32b32-sfloat': [ 106, 6, 'L', 96, 1, 1, lambda x: struct.pack("=fff", x[0][0][0], x[0][0][1], x[0][0][2]) ],183 'r32g32b32a32-uint': [ 106, 3, 'L', 128, 1, 1, lambda x: struct.pack("=IIII", pack_uint32(x[0][0][0]), pack_uint32(x[0][0][1]), pack_uint32(x[0][0][2]), pack_uint32(x[0][0][3])) ],184 'r32g32b32a32-sint': [ 108, 4, 'L', 128, 1, 1, lambda x: struct.pack("=IIII", pack_sint32(x[0][0][0]), pack_sint32(x[0][0][1]), pack_sint32(x[0][0][2]), pack_sint32(x[0][0][3])) ],185 'r32g32b32a32-sfloat': [ 109, 2, 'L', 128, 1, 1, lambda x: struct.pack("=ffff", x[0][0][0], x[0][0][1], x[0][0][2], x[0][0][3]) ],186 'r64-uint': [ 110, 0, 'L', 64, 1, 1, lambda x: struct.pack("=Q", pack_uint64(x[0][0][0])) ],187 'r64-sint': [ 111, 0, 'L', 64, 1, 1, lambda x: struct.pack("=Q", pack_sint64(x[0][0][0])) ],188 'r64-sfloat': [ 112, 0, 'L', 64, 1, 1, lambda x: struct.pack("=d", x[0][0][0]) ],189 'r64g64-uint': [ 113, 0, 'L', 128, 1, 1, lambda x: struct.pack("=QQ", pack_uint64(x[0][0][0]), pack_uint64(x[0][0][1])) ],190 'r64g64-sint': [ 114, 0, 'L', 128, 1, 1, lambda x: struct.pack("=QQ", pack_sint64(x[0][0][0]), pack_sint64(x[0][0][1])) ],191 'r64g64-sfloat': [ 115, 0, 'L', 128, 1, 1, lambda x: struct.pack("=dd", x[0][0][0], x[0][0][1]) ],192 'r64g64b64-uint': [ 116, 0, 'L', 192, 1, 1, lambda x: struct.pack("=QQQ", pack_uint64(x[0][0][0]), pack_uint64(x[0][0][1]), pack_uint64(x[0][0][2])) ],193 'r64g64b64-sint': [ 117, 0, 'L', 192, 1, 1, lambda x: struct.pack("=QQQ", pack_sint64(x[0][0][0]), pack_sint64(x[0][0][1]), pack_sint64(x[0][0][2])) ],194 'r64g64b64-sfloat': [ 118, 0, 'L', 192, 1, 1, lambda x: struct.pack("=ddd", x[0][0][0], x[0][0][1], x[0][0][2]) ],195 'r64g64b64a64-uint': [ 119, 0, 'L', 256, 1, 1, lambda x: struct.pack("=QQQQ", pack_uint64(x[0][0][0]), pack_uint64(x[0][0][1]), pack_uint64(x[0][0][2]), pack_uint64(x[0][0][3])) ],196 'r64g64b64a64-sint': [ 120, 0, 'L', 256, 1, 1, lambda x: struct.pack("=QQQQ", pack_sint64(x[0][0][0]), pack_sint64(x[0][0][1]), pack_sint64(x[0][0][2]), pack_sint64(x[0][0][3])) ],197 'r64g64b64a64-sfloat': [ 121, 0, 'L', 256, 1, 1, lambda x: struct.pack("=dddd", x[0][0][0], x[0][0][1], x[0][0][2], x[0][0][3]) ],198 'b10g11r11-ufloat': [ 122, 26, 'L', 32, 1, 1 ],199# 'e5b9g9r9-ufloat':200# 'bc1-rgb-unorm':201# 'bc1-rgb-srgb':202# 'bc1-rgba-unorm':203# 'bc1-rgba-srgb':204# 'bc2-unorm':205# 'bc2-srgb':206# 'bc3-unorm':207# 'bc3-srgb':208# 'bc4-unorm':209# 'bc4-snorm':210# 'bc5-unorm':211# 'bc5-snorm':212# 'bc6h-ufloat':213# 'bc6h-sfloat':214# 'bc7-unorm':215# 'bc7-srgb':216# 'etc2-r8g8b8-unorm':217# 'etc2-r8g8b8-srgb':218# 'etc2-r8g8b8a1-unorm':219# 'etc2-r8g8b8a1-srgb':220# 'etc2-r8g8b8a8-unorm':221# 'etc2-r8g8b8a8-srgb':222# 'eac-r11-unorm':223# 'eac-r11-snorm':224# 'eac-r11g11-unorm':225# 'eac-r11g11-snorm':226# 'astc-4x4-unorm':227# 'astc-4x4-srgb':228# 'astc-5x4-unorm':229# 'astc-5x4-srgb':230# 'astc-5x5-unorm':231# 'astc-5x5-srgb':232# 'astc-6x5-unorm':233# 'astc-6x5-srgb':234# 'astc-6x6-unorm':235# 'astc-6x6-srgb':236# 'astc-8x5-unorm':237# 'astc-8x5-srgb':238# 'astc-8x6-unorm':239# 'astc-8x6-srgb':240# 'astc-8x8-unorm':241# 'astc-8x8-srgb':242# 'astc-10x5-unorm':243# 'astc-10x5-srgb':244# 'astc-10x6-unorm':245# 'astc-10x6-srgb':246# 'astc-10x8-unorm':247# 'astc-10x8-srgb':248# 'astc-10x10-unorm':249# 'astc-10x10-srgb':250# 'astc-12x10-unorm':251# 'astc-12x10-srgb':252# 'astc-12x12-unorm':253# 'astc-12x12-srgb':254}255def perror(str):256 sys.stderr.write("textool: ")257 sys.stderr.write(str)258 sys.stderr.write("\n")259 sys.stderr.flush()260 sys.exit(1)261def pwarn(str):262 sys.stderr.write("textool: ")263 sys.stderr.write(str)264 sys.stderr.write("\n")265 sys.stderr.flush()266def parse_command_line():267 argp = argparse.ArgumentParser(description="Process and compress textures")268 argp.add_argument('-m', '--merge', action='store_true', help='Combine textures into one single file')269 argp.add_argument('-c', '--cubemap', action='store_true', help='Create cubemap, implies merge')270 argp.add_argument('-g', '--generate-mipmaps', action='store_true', help='Generate mipmaps')271 argp.add_argument('-l', '--list-formats', action='store_true', help='List supported formats, then exit')272 argp.add_argument('-f', '--format' , action='store', type=str, help='Select output format (r16g16b16a16-sfloat)')273 argp.add_argument('-S', '--reshape', action='store', type=str, help='Reshape image to w:h:d:l')274 argp.add_argument('-s', '--scale', action='store', type=str, help='Multiply all pixels by r:g:b:a')275 argp.add_argument('-b', '--bias', action='store', type=str, help='Add r:g:b:a to all pixels')276 argp.add_argument('-o', '--output', action='store', type=str, help='Output file ({input}.dds)')277 argp.add_argument('-C', '--directory', action='store', type=str, help='Set working directory')278 argp.add_argument('images', nargs=argparse.REMAINDER)279 argv = argp.parse_args()280 if not argv.format:281 argv.format = 'r16g16b16a16-sfloat'282 if not argv.directory:283 argv.directory = ""284 if not argv.output:285 argv.output = "{input}.dds"286 if not argv.list_formats and len(argv.images) < 1:287 perror("No input files specified")288 return argv289def image_load(images):290 for image in images:291 pwarn("Processing %s..." % image)292 img = Image.open(image)293 img.load()294 pixels = np.asarray(img, dtype='float32')295 channels = pixels.shape[2] if len(pixels.shape) > 2 else 1296 pixels = pixels.reshape((pixels.shape[0], pixels.shape[1], 1, 1, channels))297 if channels < 4:298 pixels = np.pad(pixels, ((0,0),(0,0),(0,0),(0,0),(0, 4 - channels)), mode='constant', constant_values=0)299 if img.mode != 'F':300 pixels /​= 255.0301 yield image, pixels302def image_load_combined(images):303 return []304def image_resize_half(pixels):305 return pixels306def image_convert(pixels, fmt, mipmaps):307 data = []308 for l in xrange(pixels.shape[3]):309 slice = ""310 for z in xrange(pixels.shape[2]):311 for y in xrange(0, pixels.shape[1], fmt[PF_BLKH]):312 for x in xrange(0, pixels.shape[0], fmt[PF_BLKW]):313 slice += fmt[PF_FUNC](pixels[y:y+fmt[PF_BLKH],x:x+fmt[PF_BLKW],z,l,:])314 data.append([ slice ])315 return data316def dds_write(output, pixels, shape, fmt, cubemap):317 pwarn("Writing to '%s'..." % output)318 try:319 out = open(output, 'wb')320 except:321 perror("Failed to open output file!")322 flags = 0x1007 # DDS_CAPS, DDS_WIDTH, DDS_HEIGHT, DDS_PF323 caps0 = 0x00001008 # DDSCAPS_COMPLEX, DDSCAPS_TEXTURE324 caps1 = 0325 flags10 = 0326 dims = 2327 mipmaps = len(pixels[0])328 if fmt[PF_PACKING] == 'L': pitch = int((shape[1] * fmt[PF_BPP] + 7) /​ 8)329 if fmt[PF_PACKING] == 'B': pitch = max(int((shape[1] + 3) /​ 4), 1) * fmt[PF_BPP]330 if pitch > 0: flags |= 0x8 # DDS_PITCH331 if mipmaps > 1: flags |= 0x20000 # DDS_MIPMAPCOUNT332 if shape[2] > 1: flags |= 0x800000 # DDS_DEPTH333 if mipmaps > 1: caps0 |= 0x400000 # DDSCAPS_MIPMAP334 if cubemap: caps1 |= 0xfe00 # DDSCAPS2_CUBEMAP, DDSCAPS2_CUBEMAP_ALL_FACES335 if cubemap: flags10 |= 0x4 # DDS_RESOURCE_MISC_TEXTURECUBE336 if shape[0] > 1: dims = 3337 if shape[2] > 1: dims = 4338 out.write(struct.pack("=I II IIII I IIII IIII III III I IIII IIII I II III",339 0x20534444, 124, flags, # magic, size, flags340 shape[1], shape[0], pitch, shape[2], mipmaps, # width, height, pitch, depth, mipmaps341 0,0,0,0, 0,0,0,0, 0,0,0, # reserved[11]342 32, 0x04, 0x30315844, 0, 0, 0, 0, 0, # pf_size, flags:FOURCC, fourcc:DX10, bits, rmask, gmask, bmask, amask343 caps0, caps1, 0, 0, 0, # caps0, caps1, caps2, caps3, reserved344 fmt[PF_DXGI], dims, flags10, shape[3], 0)) # dx10_fmt, dimensions, flags, array_count, reserved345 for image in pixels:346 for mipmap in image:347 out.write(mipmap)348 out.close()349np.set_printoptions(threshold=np.nan)350argv = parse_command_line()351if argv.list_formats:352 pwarn("Supported formats:")...

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db distinct.py

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1import rethinkdb as r2import json3from datetime import datetime, tzinfo4conn = r.connect()5conn.use("ygo")6# pack list before processing7# packnames = [8# {"pack": 'Absolute Powerforce', "release": datetime.strptime("02, 16, 2010", '%m, %d, %Y'), "shortname": "TAEV"},9# {"pack": 'Abyss Rising', "release": datetime.strptime("11, 9, 2012", '%m, %d, %Y'), "shortname": "TAEV"},10# {"pack": 'Ancient Prophecy', "release": datetime.strptime("09, 1, 2009", '%m, %d, %Y'), "shortname": "TAEV"},11# {"pack": 'Ancient Sanctuary', "release": datetime.strptime("06, 1, 2004", '%m, %d, %Y'), "shortname": "TAEV"},12# {"pack": 'Battles of Legend: Light\'s Revenge', "release": datetime.strptime("07, 7, 2017", '%m, %d, %Y'), "shortname": "TAEV"},13# {"pack": 'Battles of Legend: Relentless Revenge', "release": datetime.strptime("06, 29, 2018", '%m, %d, %Y'), "shortname": "TAEV"},14# {"pack": 'Breakers of Shadow', "release": datetime.strptime("1, 15, 2016", '%m, %d, %Y'), "shortname": "TAEV"},15# {"pack": 'Circuit Break', "release": datetime.strptime("10, 20, 2017", '%m, %d, %Y'), "shortname": "TAEV"},16# {"pack": 'Clash of Rebellions', "release": datetime.strptime("08, 7, 2015", '%m, %d, %Y'), "shortname": "TAEV"},17# {"pack": 'Code of the Duelist', "release": datetime.strptime("08, 4, 2017", '%m, %d, %Y'), "shortname": "TAEV"},18# {"pack": 'Cosmo Blazer', "release": datetime.strptime("1, 25, 2013", '%m, %d, %Y'), "shortname": "TAEV"},19# {"pack": 'Crimson Crisis', "release": datetime.strptime("03, 3, 2009", '%m, %d, %Y'), "shortname": "TAEV"},20# {"pack": 'Crossed Souls', "release": datetime.strptime("05, 15, 2015", '%m, %d, %Y'), "shortname": "TAEV"},21# {"pack": 'Crossroads of Chaos', "release": datetime.strptime("11, 18, 2008", '%m, %d, %Y'), "shortname": "TAEV"},22# {"pack": 'Cyberdark Impact', "release": datetime.strptime("11, 15, 2006", '%m, %d, %Y'), "shortname": "TAEV"},23# {"pack": 'Cybernetic Horizon', "release": datetime.strptime("07, 27, 2018", '%m, %d, %Y'), "shortname": "TAEV"},24# {"pack": 'Cybernetic Revolution', "release": datetime.strptime("08, 17, 2005", '%m, %d, %Y'), "shortname": "TAEV"},25# {"pack": 'Dark Beginning 1', "release": datetime.strptime("10, 12, 2004", '%m, %d, %Y'), "shortname": "TAEV"},26# {"pack": 'Dark Beginning 2', "release": datetime.strptime("07, 27, 2005", '%m, %d, %Y'), "shortname": "TAEV"},27# {"pack": 'Dark Crisis', "release": datetime.strptime("12, 1, 2003", '%m, %d, %Y'), "shortname": "TAEV"},28# {"pack": 'Dark Legends', "release": datetime.strptime("11, 21, 2008", '%m, %d, %Y'), "shortname": "TAEV"},29# {"pack": 'Dark Revelation Volume 4', "release": datetime.strptime("11, 14, 2007", '%m, %d, %Y'), "shortname": "TAEV"},30# {"pack": 'Dark Saviors', "release": datetime.strptime("05, 25, 2018", '%m, %d, %Y'), "shortname": "TAEV"},31# {"pack": 'Destiny Soldiers', "release": datetime.strptime("11, 18, 2016", '%m, %d, %Y'), "shortname": "TAEV"},32# {"pack": 'Dimension of Chaos', "release": datetime.strptime("11, 6, 2015", '%m, %d, %Y'), "shortname": "TAEV"},33# {"pack": 'Dragons of Legend', "release": datetime.strptime("04, 25, 2014", '%m, %d, %Y'), "shortname": "TAEV"},34# {"pack": 'Dragons of Legend 2', "release": datetime.strptime("1, 1, 2012", '%m, %d, %Y'), "shortname": "TAEV"},35# {"pack": 'Duelist Alliance', "release": datetime.strptime("08, 15, 2014", '%m, %d, %Y'), "shortname": "TAEV"},36# {"pack": 'Duelist Revolution', "release": datetime.strptime("08, 17, 2010", '%m, %d, %Y'), "shortname": "TAEV"},37# {"pack": 'Elemental Energy', "release": datetime.strptime("11, 16, 2005", '%m, %d, %Y'), "shortname": "TAEV"},38# {"pack": 'Enemy of Justice', "release": datetime.strptime("05, 17, 2006", '%m, %d, %Y'), "shortname": "TAEV"},39# {"pack": 'Exclusive Pack', "release": datetime.strptime("08, 1, 2004", '%m, %d, %Y'), "shortname": "TAEV"},40# {"pack": 'Extreme Force', "release": datetime.strptime("02, 2, 2018", '%m, %d, %Y'), "shortname": "TAEV"},41# {"pack": 'Extreme Victory', "release": datetime.strptime("05, 10, 2011", '%m, %d, %Y'), "shortname": "TAEV"},42# {"pack": 'Flames of Destruction', "release": datetime.strptime("05, 4, 2018", '%m, %d, %Y'), "shortname": "TAEV"},43# {"pack": 'Flaming Eternity', "release": datetime.strptime("03, 1, 2005", '%m, %d, %Y'), "shortname": "TAEV"},44# {"pack": 'Force of the Breaker', "release": datetime.strptime("05, 16, 2007", '%m, %d, %Y'), "shortname": "TAEV"},45# {"pack": 'Fusion Enforcers', "release": datetime.strptime("02, 24, 2017", '%m, %d, %Y'), "shortname": "TAEV"},46# {"pack": 'Galactic Overlord', "release": datetime.strptime("05, 8, 2012", '%m, %d, %Y'), "shortname": "TAEV"},47# {"pack": 'Generation Force', "release": datetime.strptime("08, 16, 2011", '%m, %d, %Y'), "shortname": "TAEV"},48# {"pack": 'Gladiator\'s Assault', "release": datetime.strptime("11, 14, 2007", '%m, %d, %Y'), "shortname": "TAEV"},49# {"pack": 'Hidden Arsenal', "release": datetime.strptime("11, 10, 2009", '%m, %d, %Y'), "shortname": "TAEV"},50# {"pack": 'Hidden Arsenal 2', "release": datetime.strptime("07, 20, 2010", '%m, %d, %Y'), "shortname": "TAEV"},51# {"pack": 'Hidden Arsenal 3', "release": datetime.strptime("12, 7, 2010", '%m, %d, %Y'), "shortname": "TAEV"},52# {"pack": 'Hidden Arsenal 4: Trishula\'s Triumph', "release": datetime.strptime("04, 19, 2011", '%m, %d, %Y'), "shortname": "TAEV"},53# {"pack": 'High-Speed Riders', "release": datetime.strptime("10, 2, 2015", '%m, %d, %Y'), "shortname": "TAEV"},54# {"pack": 'Invasion of Chaos', "release": datetime.strptime("03, 1, 2004", '%m, %d, %Y'), "shortname": "TAEV"},55# {"pack": 'Invasion: Vengeance', "release": datetime.strptime("11, 4, 2016", '%m, %d, %Y'), "shortname": "TAEV"},56# {"pack": 'Judgment of the Light', "release": datetime.strptime("08, 9, 2013", '%m, %d, %Y'), "shortname": "TAEV"},57# {"pack": 'Labyrinth of Nightmare', "release": datetime.strptime("03, 1, 2003", '%m, %d, %Y'), "shortname": "TAEV"},58# {"pack": 'Legacy of Darkness', "release": datetime.strptime("06, 6, 2003", '%m, %d, %Y'), "shortname": "TAEV"},59# {"pack": 'Legend of Blue Eyes White Dragon', "release": datetime.strptime("12, 1, 2004", '%m, %d, %Y'), "shortname": "TAEV"},60# {"pack": 'Legendary Duelists', "release": datetime.strptime("09, 8, 2017", '%m, %d, %Y'), "shortname": "TAEV"},61# {"pack": 'Legendary Duelists: Ancient Millennium', "release": datetime.strptime("02, 23, 2018", '%m, %d, %Y'), "shortname": "TAEV"},62# {"pack": 'Legendary Duelists: White Dragon Abyss', "release": datetime.strptime("09, 28, 2018", '%m, %d, %Y'), "shortname": "TAEV"},63# {"pack": 'Light of Destruction', "release": datetime.strptime("05, 13, 2008", '%m, %d, %Y'), "shortname": "TAEV"},64# {"pack": 'Lord of the Tachyon Galaxy', "release": datetime.strptime("05, 17, 2013", '%m, %d, %Y'), "shortname": "TAEV"},65# {"pack": 'Magician\'s Force', "release": datetime.strptime("10, 10, 2003", '%m, %d, %Y'), "shortname": "TAEV"},66# {"pack": 'Maximum Crisis', "release": datetime.strptime("05, 5, 2017", '%m, %d, %Y'), "shortname": "TAEV"},67# {"pack": 'Metal Raiders', "release": datetime.strptime("06, 26, 2002", '%m, %d, %Y'), "shortname": "TAEV"},68# {"pack": 'Movie Pack', "release": datetime.strptime("08, 13, 2004", '%m, %d, %Y'), "shortname": "TAEV"},69# {"pack": 'Number Hunters', "release": datetime.strptime("07, 12, 2013", '%m, %d, %Y'), "shortname": "TAEV"},70# {"pack": 'Order of Chaos', "release": datetime.strptime("1, 24, 2012", '%m, %d, %Y'), "shortname": "TAEV"},71# {"pack": 'Pendulum Evolution', "release": datetime.strptime("06, 23, 2017", '%m, %d, %Y'), "shortname": "TAEV"},72# {"pack": 'Phantom Darkness', "release": datetime.strptime("02, 13, 2008", '%m, %d, %Y'), "shortname": "TAEV"},73# {"pack": 'Pharaoh\'s Servant', "release": datetime.strptime("10, 20, 2002", "%m, %d, %Y"), "shortname": "TAEV"},74# {"pack": 'Pharaonic Guardian', "release": datetime.strptime("07, 18, 2003", '%m, %d, %Y'), "shortname": "TAEV"},75# {"pack": 'Photon Shockwave', "release": datetime.strptime("11, 15, 2011", '%m, %d, %Y'), "shortname": "TAEV"},76# {"pack": 'Primal Origin', "release": datetime.strptime("05, 16, 2014", '%m, %d, %Y'), "shortname": "TAEV"},77# {"pack": 'Raging Battle', "release": datetime.strptime("05, 12, 2009", '%m, %d, %Y'), "shortname": "TAEV"},78# {"pack": 'Raging Tempest', "release": datetime.strptime("02, 10, 2017", '%m, %d, %Y'), "shortname": "TAEV"},79# {"pack": 'Return of the Duelist', "release": datetime.strptime("08, 28, 2012", '%m, %d, %Y'), "shortname": "TAEV"},80# {"pack": 'Rise of Destiny', "release": datetime.strptime("12, 1, 2004", '%m, %d, %Y'), "shortname": "TAEV"},81# {"pack": 'Secrets of Eternity', "release": datetime.strptime("1, 16, 2015", '%m, %d, %Y'), "shortname": "TAEV"},82# {"pack": 'Shadow of Infinity', "release": datetime.strptime("02, 18, 2006", '%m, %d, %Y'), "shortname": "TAEV"},83# {"pack": 'Shadow Specters', "release": datetime.strptime("11, 8, 2013", '%m, %d, %Y'), "shortname": "TAEV"},84# {"pack": 'Shadows in Valhalla', "release": datetime.strptime("08, 17, 2018", '%m, %d, %Y'), "shortname": "TAEV"},85# {"pack": 'Shining Victories', "release": datetime.strptime("05, 6, 2016", '%m, %d, %Y'), "shortname": "TAEV"},86# {"pack": 'Soul Fusion', "release": datetime.strptime("10, 19, 2018", '%m, %d, %Y'), "shortname": "TAEV"},87# {"pack": 'Soul of the Duelist', "release": datetime.strptime("10, 1, 2004", '%m, %d, %Y'), "shortname": "TAEV"},88# {"pack": 'Spell Ruler', "release": datetime.strptime("09, 16, 2002", "%m, %d, %Y"), "shortname": "TAEV"},89# {"pack": 'Spirit Warriors', "release": datetime.strptime("11, 17, 2017", '%m, %d, %Y'), "shortname": "TAEV"},90# {"pack": 'Stardust Overdrive', "release": datetime.strptime("11, 17, 2009", '%m, %d, %Y'), "shortname": "TAEV"},91# {"pack": 'Starstrike Blast', "release": datetime.strptime("11, 16, 2010", '%m, %d, %Y'), "shortname": "TAEV"},92# {"pack": 'Storm of Ragnarok', "release": datetime.strptime("02, 8, 2011", '%m, %d, %Y'), "shortname": "TAEV"},93# {"pack": 'Strike of Neos', "release": datetime.strptime("02, 28, 2007", '%m, %d, %Y'), "shortname": "TAEV"},94# {"pack": 'Tactical Evolution', "release": datetime.strptime("08, 15, 2007", '%m, %d, %Y'), "shortname": "TAEV"},95# {"pack": 'The Dark Illusion', "release": datetime.strptime("08, 5, 2016", '%m, %d, %Y'), "shortname": "TAEV"},96# {"pack": 'The Duelist Genesis', "release": datetime.strptime("09, 2, 2008", '%m, %d, %Y'), "shortname": "TAEV"},97# {"pack": 'The Lost Millennium', "release": datetime.strptime("06, 1, 2005", '%m, %d, %Y'), "shortname": "TAEV"},98# {"pack": 'The New Challengers', "release": datetime.strptime("11, 7, 2014", '%m, %d, %Y'), "shortname": "TAEV"},99# {"pack": 'The Shining Darkness', "release": datetime.strptime("05, 11, 2010", '%m, %d, %Y'), "shortname": "TAEV"},100# {"pack": 'War of the Giants: Round 2', "release": datetime.strptime("1, 17, 2014", '%m, %d, %Y'), "shortname": "TAEV"},101# {"pack": 'Wing Raiders', "release": datetime.strptime("02, 12, 2016", '%m, %d, %Y'), "shortname": "TAEV"},102# {"pack": 'World Superstars', "release": datetime.strptime("04, 17, 2015", '%m, %d, %Y'), "shortname": "TAEV"}]103# grabs shortnames from abbrv file104# y = ""105# file = open("packAbbrv")106# for line in file:107# for x, value in enumerate(packnames):108# if packnames[x]["pack"] == line.strip():109# y = line.strip()110# elif y == packnames[x]["pack"]:111# packnames[x]["shortname"] = line.strip()112# print("%s," % (packnames[x]))113# y = ""114# insert packs into packlist115# time = r.make_timezone("-06:00")116#117# packnames = [118# {'pack': 'Absolute Powerforce', 'shortname': 'ABPF', 'release': datetime(2010, 2, 16, 0, 0, 0, 0, time)},119# {'pack': 'Abyss Rising', 'shortname': 'ABYR', 'release': datetime(2012, 11, 9, 0, 0, 0, 0, time)},120# {'pack': 'Ancient Prophecy', 'shortname': 'ANPR', 'release': datetime(2009, 9, 1, 0, 0, 0, 0, time)},121# {'pack': 'Ancient Sanctuary', 'shortname': 'AST', 'release': datetime(2004, 6, 1, 0, 0, 0, 0, time)},122# {'pack': "Battles of Legend: Light's Revenge", 'shortname': 'BLLR', 'release': datetime(2017, 7, 7, 0, 0, 0, 0, time)},123# {'pack': 'Battles of Legend: Relentless Revenge', 'shortname': 'BLRR', 'release': datetime(2018, 6, 29, 0, 0, 0, 0, time)},124# {'pack': 'Breakers of Shadow', 'shortname': 'BOSH', 'release': datetime(2016, 1, 15, 0, 0, 0, 0, time)},125# {'pack': 'Circuit Break', 'shortname': 'CIBR', 'release': datetime(2017, 10, 20, 0, 0, 0, 0, time)},126# {'pack': 'Clash of Rebellions', 'shortname': 'CORE', 'release': datetime(2015, 8, 7, 0, 0, 0, 0, time)},127# {'pack': 'Code of the Duelist', 'shortname': 'COTD', 'release': datetime(2017, 8, 4, 0, 0, 0, 0, time)},128# {'pack': 'Cosmo Blazer', 'shortname': 'CBLZ', 'release': datetime(2013, 1, 25, 0, 0, 0, 0, time)},129# {'pack': 'Crimson Crisis', 'shortname': 'CRMS', 'release': datetime(2009, 3, 3, 0, 0, 0, 0, time)},130# {'pack': 'Crossed Souls', 'shortname': 'CROS', 'release': datetime(2015, 5, 15, 0, 0, 0, 0, time)},131# {'pack': 'Crossroads of Chaos', 'shortname': 'CSOC', 'release': datetime(2008, 11, 18, 0, 0, 0, 0, time)},132# {'pack': 'Cyberdark Impact', 'shortname': 'CDIP', 'release': datetime(2006, 11, 15, 0, 0, 0, 0, time)},133# {'pack': 'Cybernetic Horizon', 'shortname': 'CYHO', 'release': datetime(2018, 7, 27, 0, 0, 0, 0, time)},134# {'pack': 'Cybernetic Revolution', 'shortname': 'CRV', 'release': datetime(2005, 8, 17, 0, 0, 0, 0, time)},135# {'pack': 'Dark Beginning 1', 'shortname': 'DB1', 'release': datetime(2004, 10, 12, 0, 0, 0, 0, time)},136# {'pack': 'Dark Beginning 2', 'shortname': 'DB2', 'release': datetime(2005, 7, 27, 0, 0, 0, 0, time)},137# {'pack': 'Dark Crisis', 'shortname': 'DCR', 'release': datetime(2003, 12, 1, 0, 0, 0, 0, time)},138# {'pack': 'Dark Legends', 'shortname': 'DLG1', 'release': datetime(2008, 11, 21, 0, 0, 0, 0, time)},139# {'pack': 'Dark Revelation Volume 4', 'shortname': 'DR04', 'release': datetime(2007, 11, 14, 0, 0, 0, 0, time)},140# {'pack': 'Dark Saviors', 'shortname': 'DASA', 'release': datetime(2018, 5, 25, 0, 0, 0, 0, time)},141# {'pack': 'Destiny Soldiers', 'shortname': 'DESO', 'release': datetime(2016, 11, 18, 0, 0, 0, 0, time)},142# {'pack': 'Dimension of Chaos', 'shortname': 'DOCS', 'release': datetime(2015, 11, 6, 0, 0, 0, 0, time)},143# {'pack': 'Dragons of Legend', 'shortname': 'DRLG', 'release': datetime(2014, 4, 25, 0, 0, 0, 0, time)},144# {'pack': 'Dragons of Legend 2', 'shortname': 'DRL2', 'release': datetime(2012, 1, 1, 0, 0, 0, 0, time)},145# {'pack': 'Duelist Alliance', 'shortname': 'DUEA', 'release': datetime(2014, 8, 15, 0, 0, 0, 0, time)},146# {'pack': 'Duelist Revolution', 'shortname': 'DREV', 'release': datetime(2010, 8, 17, 0, 0, 0, 0, time)},147# {'pack': 'Elemental Energy', 'shortname': 'EEN', 'release': datetime(2005, 11, 16, 0, 0, 0, 0, time)},148# {'pack': 'Enemy of Justice', 'shortname': 'EOJ', 'release': datetime(2006, 5, 17, 0, 0, 0, 0, time)},149# {'pack': 'Exclusive Pack', 'shortname': 'EP1', 'release': datetime(2004, 8, 1, 0, 0, 0, 0, time)},150# {'pack': 'Extreme Force', 'shortname': 'EXFO', 'release': datetime(2018, 2, 2, 0, 0, 0, 0, time)},151# {'pack': 'Extreme Victory', 'shortname': 'EXVC', 'release': datetime(2011, 5, 10, 0, 0, 0, 0, time)},152# {'pack': 'Flames of Destruction', 'shortname': 'FLOD', 'release': datetime(2018, 5, 4, 0, 0, 0, 0, time)},153# {'pack': 'Flaming Eternity', 'shortname': 'FET', 'release': datetime(2005, 3, 1, 0, 0, 0, 0, time)},154# {'pack': 'Force of the Breaker', 'shortname': 'FOTB', 'release': datetime(2007, 5, 16, 0, 0, 0, 0, time)},155# {'pack': 'Fusion Enforcers', 'shortname': 'FUEN', 'release': datetime(2017, 2, 24, 0, 0, 0, 0, time)},156# {'pack': 'Galactic Overlord', 'shortname': 'GAOV', 'release': datetime(2012, 5, 8, 0, 0, 0, 0, time)},157# {'pack': 'Generation Force', 'shortname': 'GENF', 'release': datetime(2011, 8, 16, 0, 0, 0, 0, time)},158# {'pack': "Gladiator's Assault", 'shortname': 'GLAS', 'release': datetime(2007, 11, 14, 0, 0, 0, 0, time)},159# {'pack': 'Hidden Arsenal', 'shortname': 'HA01', 'release': datetime(2009, 11, 10, 0, 0, 0, 0, time)},160# {'pack': 'Hidden Arsenal 2', 'shortname': 'HA02', 'release': datetime(2010, 7, 20, 0, 0, 0, 0, time)},161# {'pack': 'Hidden Arsenal 3', 'shortname': 'HA03', 'release': datetime(2010, 12, 7, 0, 0, 0, 0, time)},162# {'pack': "Hidden Arsenal 4: Trishula's Triumph", 'shortname': 'HA04', 'release': datetime(2011, 4, 19, 0, 0, 0, 0, time)},163# {'pack': 'High-Speed Riders', 'shortname': 'HSRD', 'release': datetime(2015, 10, 2, 0, 0, 0, 0, time)},164# {'pack': 'Invasion of Chaos', 'shortname': 'IOC', 'release': datetime(2004, 3, 1, 0, 0, 0, 0, time)},165# {'pack': 'Invasion: Vengeance', 'shortname': 'INOV', 'release': datetime(2016, 11, 4, 0, 0, 0, 0, time)},166# {'pack': 'Judgment of the Light', 'shortname': 'JOTL', 'release': datetime(2013, 8, 9, 0, 0, 0, 0, time)},167# {'pack': 'Labyrinth of Nightmare', 'shortname': 'LON', 'release': datetime(2003, 3, 1, 0, 0, 0, 0, time)},168# {'pack': 'Legacy of Darkness', 'shortname': 'LOD', 'release': datetime(2003, 6, 6, 0, 0, 0, 0, time)},169# {'pack': 'Legend of Blue Eyes White Dragon', 'shortname': 'LOB', 'release': datetime(2004, 12, 1, 0, 0, 0, 0, time)},170# {'pack': 'Legendary Duelists', 'shortname': 'LEDU', 'release': datetime(2017, 9, 8, 0, 0, 0, 0, time)},171# {'pack': 'Legendary Duelists: Ancient Millennium', 'shortname': 'LED2', 'release': datetime(2018, 2, 23, 0, 0, 0, 0, time)},172# {'pack': 'Legendary Duelists: White Dragon Abyss', 'shortname': 'LED3', 'release': datetime(2018, 9, 28, 0, 0, 0, 0, time)},173# {'pack': 'Light of Destruction', 'shortname': 'LODT', 'release': datetime(2008, 5, 13, 0, 0, 0, 0, time)},174# {'pack': 'Lord of the Tachyon Galaxy', 'shortname': 'LTGY', 'release': datetime(2013, 5, 17, 0, 0, 0, 0, time)},175# {'pack': "Magician's Force", 'shortname': 'MFC', 'release': datetime(2003, 10, 10, 0, 0, 0, 0, time)},176# {'pack': 'Maximum Crisis', 'shortname': 'MACR', 'release': datetime(2017, 5, 5, 0, 0, 0, 0, time)},177# {'pack': 'Metal Raiders', 'shortname': 'MRD', 'release': datetime(2002, 6, 26, 0, 0, 0, 0, time)},178# {'pack': 'Movie Pack', 'shortname': 'MOV', 'release': datetime(2004, 8, 13, 0, 0, 0, 0, time)},179# {'pack': 'Number Hunters', 'shortname': 'NUMH', 'release': datetime(2013, 7, 12, 0, 0, 0, 0, time)},180# {'pack': 'Order of Chaos', 'shortname': 'ORCS', 'release': datetime(2012, 1, 24, 0, 0, 0, 0, time)},181# {'pack': 'Pendulum Evolution', 'shortname': 'PEVO', 'release': datetime(2017, 6, 23, 0, 0, 0, 0, time)},182# {'pack': 'Phantom Darkness', 'shortname': 'PTDN', 'release': datetime(2008, 2, 13, 0, 0, 0, 0, time)},183# {'pack': "Pharaoh's Servant", 'shortname': 'PSV', 'release': datetime(2002, 10, 20, 0, 0, 0, 0, time)},184# {'pack': 'Pharaonic Guardian', 'shortname': 'PGD', 'release': datetime(2003, 7, 18, 0, 0, 0, 0, time)},185# {'pack': 'Photon Shockwave', 'shortname': 'PHSW', 'release': datetime(2011, 11, 15, 0, 0, 0, 0, time)},186# {'pack': 'Primal Origin', 'shortname': 'PRIO', 'release': datetime(2014, 5, 16, 0, 0, 0, 0, time)},187# {'pack': 'Raging Battle', 'shortname': 'RGBT', 'release': datetime(2009, 5, 12, 0, 0, 0, 0, time)},188# {'pack': 'Raging Tempest', 'shortname': 'RATE', 'release': datetime(2017, 2, 10, 0, 0, 0, 0, time)},189# {'pack': 'Return of the Duelist', 'shortname': 'REDU', 'release': datetime(2012, 8, 28, 0, 0, 0, 0, time)},190# {'pack': 'Rise of Destiny', 'shortname': 'RDS', 'release': datetime(2004, 12, 1, 0, 0, 0, 0, time)},191# {'pack': 'Secrets of Eternity', 'shortname': 'SECE', 'release': datetime(2015, 1, 16, 0, 0, 0, 0, time)},192# {'pack': 'Shadow of Infinity', 'shortname': 'SOI', 'release': datetime(2006, 2, 18, 0, 0, 0, 0, time)},193# {'pack': 'Shadow Specters', 'shortname': 'SHSP', 'release': datetime(2013, 11, 8, 0, 0, 0, 0, time)},194# {'pack': 'Shadows in Valhalla', 'shortname': 'SHVA', 'release': datetime(2018, 8, 17, 0, 0, 0, 0, time)},195# {'pack': 'Shining Victories', 'shortname': 'SHVI', 'release': datetime(2016, 5, 6, 0, 0, 0, 0, time)},196# {'pack': 'Soul Fusion', 'shortname': 'SOFU', 'release': datetime(2018, 10, 19, 0, 0, 0, 0, time)},197# {'pack': 'Soul of the Duelist', 'shortname': 'SOD', 'release': datetime(2004, 10, 1, 0, 0, 0, 0, time)},198# {'pack': 'Spell Ruler', 'shortname': 'SRL', 'release': datetime(2002, 9, 16, 0, 0, 0, 0, time)},199# {'pack': 'Spirit Warriors', 'shortname': 'SPWA', 'release': datetime(2017, 11, 17, 0, 0, 0, 0, time)},200# {'pack': 'Stardust Overdrive', 'shortname': 'SOVR', 'release': datetime(2009, 11, 17, 0, 0, 0, 0, time)},201# {'pack': 'Starstrike Blast', 'shortname': 'STBL', 'release': datetime(2010, 11, 16, 0, 0, 0, 0, time)},202# {'pack': 'Storm of Ragnarok', 'shortname': 'STOR', 'release': datetime(2011, 2, 8, 0, 0, 0, 0, time)},203# {'pack': 'Strike of Neos', 'shortname': 'STON', 'release': datetime(2007, 2, 28, 0, 0, 0, 0, time)},204# {'pack': 'Tactical Evolution', 'shortname': 'TAEV', 'release': datetime(2007, 8, 15, 0, 0, 0, 0, time)},205# {'pack': 'The Dark Illusion', 'shortname': 'TDIL', 'release': datetime(2016, 8, 5, 0, 0, 0, 0, time)},206# {'pack': 'The Duelist Genesis', 'shortname': 'TDGS', 'release': datetime(2008, 9, 2, 0, 0, 0, 0, time)},207# {'pack': 'The Lost Millennium', 'shortname': 'TLM', 'release': datetime(2005, 6, 1, 0, 0, 0, 0, time)},208# {'pack': 'The New Challengers', 'shortname': 'NECH', 'release': datetime(2014, 11, 7, 0, 0, 0, 0, time)},209# {'pack': 'The Shining Darkness', 'shortname': 'TSHD', 'release': datetime(2010, 5, 11, 0, 0, 0, 0, time)},210# {'pack': 'War of the Giants: Round 2', 'shortname': 'BPW2', 'release': datetime(2014, 1, 17, 0, 0, 0, 0, time)},211# {'pack': 'Wing Raiders', 'shortname': 'WIRA', 'release': datetime(2016, 2, 12, 0, 0, 0, 0, time)},212# {'pack': 'World Superstars', 'shortname': 'WSUP', 'release': datetime(2015, 4, 17, 0, 0, 0, 0, time)}]213#214# results = r.table("packlist").insert(packnames).run(conn)...

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ism.py

Source:ism.py Github

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...16s88 = compat_Struct('>bx')17s16 = compat_Struct('>h')18s1616 = compat_Struct('>hxx')19s32 = compat_Struct('>i')20unity_matrix = (s32.pack(0x10000) + s32.pack(0) * 3) * 2 + s32.pack(0x40000000)21TRACK_ENABLED = 0x122TRACK_IN_MOVIE = 0x223TRACK_IN_PREVIEW = 0x424SELF_CONTAINED = 0x125def box(box_type, payload):26 return u32.pack(8 + len(payload)) + box_type + payload27def full_box(box_type, version, flags, payload):28 return box(box_type, u8.pack(version) + u32.pack(flags)[1:] + payload)29def write_piff_header(stream, params):30 track_id = params['track_id']31 fourcc = params['fourcc']32 duration = params['duration']33 timescale = params.get('timescale', 10000000)34 language = params.get('language', 'und')35 height = params.get('height', 0)36 width = params.get('width', 0)37 is_audio = width == 0 and height == 038 creation_time = modification_time = int(time.time())39 ftyp_payload = b'isml' # major brand40 ftyp_payload += u32.pack(1) # minor version41 ftyp_payload += b'piff' + b'iso2' # compatible brands42 stream.write(box(b'ftyp', ftyp_payload)) # File Type Box43 mvhd_payload = u64.pack(creation_time)44 mvhd_payload += u64.pack(modification_time)45 mvhd_payload += u32.pack(timescale)46 mvhd_payload += u64.pack(duration)47 mvhd_payload += s1616.pack(1) # rate48 mvhd_payload += s88.pack(1) # volume49 mvhd_payload += u16.pack(0) # reserved50 mvhd_payload += u32.pack(0) * 2 # reserved51 mvhd_payload += unity_matrix52 mvhd_payload += u32.pack(0) * 6 # pre defined53 mvhd_payload += u32.pack(0xffffffff) # next track id54 moov_payload = full_box(b'mvhd', 1, 0, mvhd_payload) # Movie Header Box55 tkhd_payload = u64.pack(creation_time)56 tkhd_payload += u64.pack(modification_time)57 tkhd_payload += u32.pack(track_id) # track id58 tkhd_payload += u32.pack(0) # reserved59 tkhd_payload += u64.pack(duration)60 tkhd_payload += u32.pack(0) * 2 # reserved61 tkhd_payload += s16.pack(0) # layer62 tkhd_payload += s16.pack(0) # alternate group63 tkhd_payload += s88.pack(1 if is_audio else 0) # volume64 tkhd_payload += u16.pack(0) # reserved65 tkhd_payload += unity_matrix66 tkhd_payload += u1616.pack(width)67 tkhd_payload += u1616.pack(height)68 trak_payload = full_box(b'tkhd', 1, TRACK_ENABLED | TRACK_IN_MOVIE | TRACK_IN_PREVIEW, tkhd_payload) # Track Header Box69 mdhd_payload = u64.pack(creation_time)70 mdhd_payload += u64.pack(modification_time)71 mdhd_payload += u32.pack(timescale)72 mdhd_payload += u64.pack(duration)73 mdhd_payload += u16.pack(((ord(language[0]) - 0x60) << 10) | ((ord(language[1]) - 0x60) << 5) | (ord(language[2]) - 0x60))74 mdhd_payload += u16.pack(0) # pre defined75 mdia_payload = full_box(b'mdhd', 1, 0, mdhd_payload) # Media Header Box76 hdlr_payload = u32.pack(0) # pre defined77 hdlr_payload += b'soun' if is_audio else b'vide' # handler type78 hdlr_payload += u32.pack(0) * 3 # reserved79 hdlr_payload += (b'Sound' if is_audio else b'Video') + b'Handler\0' # name80 mdia_payload += full_box(b'hdlr', 0, 0, hdlr_payload) # Handler Reference Box81 if is_audio:82 smhd_payload = s88.pack(0) # balance83 smhd_payload += u16.pack(0) # reserved84 media_header_box = full_box(b'smhd', 0, 0, smhd_payload) # Sound Media Header85 else:86 vmhd_payload = u16.pack(0) # graphics mode87 vmhd_payload += u16.pack(0) * 3 # opcolor88 media_header_box = full_box(b'vmhd', 0, 1, vmhd_payload) # Video Media Header89 minf_payload = media_header_box90 dref_payload = u32.pack(1) # entry count91 dref_payload += full_box(b'url ', 0, SELF_CONTAINED, b'') # Data Entry URL Box92 dinf_payload = full_box(b'dref', 0, 0, dref_payload) # Data Reference Box93 minf_payload += box(b'dinf', dinf_payload) # Data Information Box94 stsd_payload = u32.pack(1) # entry count95 sample_entry_payload = u8.pack(0) * 6 # reserved96 sample_entry_payload += u16.pack(1) # data reference index97 if is_audio:98 sample_entry_payload += u32.pack(0) * 2 # reserved99 sample_entry_payload += u16.pack(params.get('channels', 2))100 sample_entry_payload += u16.pack(params.get('bits_per_sample', 16))101 sample_entry_payload += u16.pack(0) # pre defined102 sample_entry_payload += u16.pack(0) # reserved103 sample_entry_payload += u1616.pack(params['sampling_rate'])104 if fourcc == 'AACL':105 sample_entry_box = box(b'mp4a', sample_entry_payload)106 else:107 sample_entry_payload += u16.pack(0) # pre defined108 sample_entry_payload += u16.pack(0) # reserved109 sample_entry_payload += u32.pack(0) * 3 # pre defined110 sample_entry_payload += u16.pack(width)111 sample_entry_payload += u16.pack(height)112 sample_entry_payload += u1616.pack(0x48) # horiz resolution 72 dpi113 sample_entry_payload += u1616.pack(0x48) # vert resolution 72 dpi114 sample_entry_payload += u32.pack(0) # reserved115 sample_entry_payload += u16.pack(1) # frame count116 sample_entry_payload += u8.pack(0) * 32 # compressor name117 sample_entry_payload += u16.pack(0x18) # depth118 sample_entry_payload += s16.pack(-1) # pre defined119 codec_private_data = binascii.unhexlify(params['codec_private_data'].encode('utf-8'))120 if fourcc in ('H264', 'AVC1'):121 sps, pps = codec_private_data.split(u32.pack(1))[1:]122 avcc_payload = u8.pack(1) # configuration version123 avcc_payload += sps[1:4] # avc profile indication + profile compatibility + avc level indication124 avcc_payload += u8.pack(0xfc | (params.get('nal_unit_length_field', 4) - 1)) # complete representation (1) + reserved (11111) + length size minus one125 avcc_payload += u8.pack(1) # reserved (0) + number of sps (0000001)126 avcc_payload += u16.pack(len(sps))127 avcc_payload += sps128 avcc_payload += u8.pack(1) # number of pps129 avcc_payload += u16.pack(len(pps))130 avcc_payload += pps131 sample_entry_payload += box(b'avcC', avcc_payload) # AVC Decoder Configuration Record132 sample_entry_box = box(b'avc1', sample_entry_payload) # AVC Simple Entry133 stsd_payload += sample_entry_box134 stbl_payload = full_box(b'stsd', 0, 0, stsd_payload) # Sample Description Box135 stts_payload = u32.pack(0) # entry count136 stbl_payload += full_box(b'stts', 0, 0, stts_payload) # Decoding Time to Sample Box137 stsc_payload = u32.pack(0) # entry count138 stbl_payload += full_box(b'stsc', 0, 0, stsc_payload) # Sample To Chunk Box139 stco_payload = u32.pack(0) # entry count140 stbl_payload += full_box(b'stco', 0, 0, stco_payload) # Chunk Offset Box141 minf_payload += box(b'stbl', stbl_payload) # Sample Table Box142 mdia_payload += box(b'minf', minf_payload) # Media Information Box143 trak_payload += box(b'mdia', mdia_payload) # Media Box144 moov_payload += box(b'trak', trak_payload) # Track Box145 mehd_payload = u64.pack(duration)146 mvex_payload = full_box(b'mehd', 1, 0, mehd_payload) # Movie Extends Header Box147 trex_payload = u32.pack(track_id) # track id148 trex_payload += u32.pack(1) # default sample description index149 trex_payload += u32.pack(0) # default sample duration150 trex_payload += u32.pack(0) # default sample size151 trex_payload += u32.pack(0) # default sample flags152 mvex_payload += full_box(b'trex', 0, 0, trex_payload) # Track Extends Box153 moov_payload += box(b'mvex', mvex_payload) # Movie Extends Box154 stream.write(box(b'moov', moov_payload)) # Movie Box155def extract_box_data(data, box_sequence):156 data_reader = io.BytesIO(data)157 while True:158 box_size = u32.unpack(data_reader.read(4))[0]159 box_type = data_reader.read(4)160 if box_type == box_sequence[0]:161 box_data = data_reader.read(box_size - 8)162 if len(box_sequence) == 1:163 return box_data164 return extract_box_data(box_data, box_sequence[1:])165 data_reader.seek(box_size - 8, 1)166class IsmFD(FragmentFD):167 """168 Download segments in a ISM manifest169 """170 FD_NAME = 'ism'171 def real_download(self, filename, info_dict):172 segments = info_dict['fragments'][:1] if self.params.get(173 'test', False) else info_dict['fragments']174 ctx = {175 'filename': filename,176 'total_frags': len(segments),177 }178 self._prepare_and_start_frag_download(ctx)179 fragment_retries = self.params.get('fragment_retries', 0)180 skip_unavailable_fragments = self.params.get('skip_unavailable_fragments', True)181 track_written = False182 frag_index = 0183 for i, segment in enumerate(segments):184 frag_index += 1185 if frag_index <= ctx['fragment_index']:186 continue187 count = 0188 while count <= fragment_retries:189 try:190 success, frag_content = self._download_fragment(ctx, segment['url'], info_dict)191 if not success:192 return False193 if not track_written:194 tfhd_data = extract_box_data(frag_content, [b'moof', b'traf', b'tfhd'])195 info_dict['_download_params']['track_id'] = u32.unpack(tfhd_data[4:8])[0]196 write_piff_header(ctx['dest_stream'], info_dict['_download_params'])197 track_written = True198 self._append_fragment(ctx, frag_content)199 break200 except compat_urllib_error.HTTPError as err:201 count += 1202 if count <= fragment_retries:203 self.report_retry_fragment(err, frag_index, count, fragment_retries)204 if count > fragment_retries:205 if skip_unavailable_fragments:206 self.report_skip_fragment(frag_index)207 continue208 self.report_error('giving up after %s fragment retries' % fragment_retries)209 return False...

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test_pack.py

Source:test_pack.py Github

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...103 for indexfile, version, size in (self.packindexfile_v1, self.packindexfile_v2):104 index = PackIndexFile(indexfile)105 self._assert_index_file(index, version, size)106 # END run tests107 def test_pack(self):108 # there is this special version 3, but apparently its like 2 ...109 for packfile, version, size in (self.packfile_v2_3_ascii, self.packfile_v2_1, self.packfile_v2_2):110 pack = PackFile(packfile)111 self._assert_pack_file(pack, version, size)112 # END for each pack to test113 @with_rw_directory114 def test_pack_entity(self, rw_dir):115 pack_objs = list()116 for packinfo, indexinfo in ((self.packfile_v2_1, self.packindexfile_v1),117 (self.packfile_v2_2, self.packindexfile_v2),118 (self.packfile_v2_3_ascii, self.packindexfile_v2_3_ascii)):119 packfile, version, size = packinfo120 indexfile, version, size = indexinfo121 entity = PackEntity(packfile)122 assert entity.pack().path() == packfile123 assert entity.index().path() == indexfile124 pack_objs.extend(entity.stream_iter())125 count = 0126 for info, stream in izip(entity.info_iter(), entity.stream_iter()):127 count += 1128 assert info.binsha == stream.binsha129 assert len(info.binsha) == 20130 assert info.type_id == stream.type_id131 assert info.size == stream.size132 # we return fully resolved items, which is implied by the sha centric access133 assert not info.type_id in delta_types134 # try all calls135 assert len(entity.collect_streams(info.binsha))136 oinfo = entity.info(info.binsha)137 assert isinstance(oinfo, OInfo)138 assert oinfo.binsha is not None139 ostream = entity.stream(info.binsha)140 assert isinstance(ostream, OStream)141 assert ostream.binsha is not None142 # verify the stream143 try:144 assert entity.is_valid_stream(info.binsha, use_crc=True)145 except UnsupportedOperation:146 pass147 # END ignore version issues148 assert entity.is_valid_stream(info.binsha, use_crc=False)149 # END for each info, stream tuple150 assert count == size151 # END for each entity152 # pack writing - write all packs into one153 # index path can be None154 pack_path1 = tempfile.mktemp('', "pack1", rw_dir)155 pack_path2 = tempfile.mktemp('', "pack2", rw_dir)156 index_path = tempfile.mktemp('', 'index', rw_dir)157 iteration = 0158 def rewind_streams():159 for obj in pack_objs:160 obj.stream.seek(0)161 # END utility162 for ppath, ipath, num_obj in zip((pack_path1, pack_path2),163 (index_path, None),164 (len(pack_objs), None)):165 iwrite = None166 if ipath:167 ifile = open(ipath, 'wb')168 iwrite = ifile.write169 # END handle ip170 # make sure we rewind the streams ... we work on the same objects over and over again171 if iteration > 0:172 rewind_streams()173 # END rewind streams174 iteration += 1175 with open(ppath, 'wb') as pfile:176 pack_sha, index_sha = PackEntity.write_pack(pack_objs, pfile.write, iwrite, object_count=num_obj)177 assert os.path.getsize(ppath) > 100178 # verify pack179 pf = PackFile(ppath)180 assert pf.size() == len(pack_objs)181 assert pf.version() == PackFile.pack_version_default182 assert pf.checksum() == pack_sha183 pf.close()184 # verify index185 if ipath is not None:186 ifile.close()187 assert os.path.getsize(ipath) > 100188 idx = PackIndexFile(ipath)189 assert idx.version() == PackIndexFile.index_version_default190 assert idx.packfile_checksum() == pack_sha...

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