annotate CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/lib/python3.8/encodings/cp874.py @ 68:5028fdace37b

planemo upload commit 2e9511a184a1ca667c7be0c6321a36dc4e3d116d
author jpayne
date Tue, 18 Mar 2025 16:23:26 -0400
parents
children
rev   line source
jpayne@68 1 """ Python Character Mapping Codec cp874 generated from 'MAPPINGS/VENDORS/MICSFT/WINDOWS/CP874.TXT' with gencodec.py.
jpayne@68 2
jpayne@68 3 """#"
jpayne@68 4
jpayne@68 5 import codecs
jpayne@68 6
jpayne@68 7 ### Codec APIs
jpayne@68 8
jpayne@68 9 class Codec(codecs.Codec):
jpayne@68 10
jpayne@68 11 def encode(self,input,errors='strict'):
jpayne@68 12 return codecs.charmap_encode(input,errors,encoding_table)
jpayne@68 13
jpayne@68 14 def decode(self,input,errors='strict'):
jpayne@68 15 return codecs.charmap_decode(input,errors,decoding_table)
jpayne@68 16
jpayne@68 17 class IncrementalEncoder(codecs.IncrementalEncoder):
jpayne@68 18 def encode(self, input, final=False):
jpayne@68 19 return codecs.charmap_encode(input,self.errors,encoding_table)[0]
jpayne@68 20
jpayne@68 21 class IncrementalDecoder(codecs.IncrementalDecoder):
jpayne@68 22 def decode(self, input, final=False):
jpayne@68 23 return codecs.charmap_decode(input,self.errors,decoding_table)[0]
jpayne@68 24
jpayne@68 25 class StreamWriter(Codec,codecs.StreamWriter):
jpayne@68 26 pass
jpayne@68 27
jpayne@68 28 class StreamReader(Codec,codecs.StreamReader):
jpayne@68 29 pass
jpayne@68 30
jpayne@68 31 ### encodings module API
jpayne@68 32
jpayne@68 33 def getregentry():
jpayne@68 34 return codecs.CodecInfo(
jpayne@68 35 name='cp874',
jpayne@68 36 encode=Codec().encode,
jpayne@68 37 decode=Codec().decode,
jpayne@68 38 incrementalencoder=IncrementalEncoder,
jpayne@68 39 incrementaldecoder=IncrementalDecoder,
jpayne@68 40 streamreader=StreamReader,
jpayne@68 41 streamwriter=StreamWriter,
jpayne@68 42 )
jpayne@68 43
jpayne@68 44
jpayne@68 45 ### Decoding Table
jpayne@68 46
jpayne@68 47 decoding_table = (
jpayne@68 48 '\x00' # 0x00 -> NULL
jpayne@68 49 '\x01' # 0x01 -> START OF HEADING
jpayne@68 50 '\x02' # 0x02 -> START OF TEXT
jpayne@68 51 '\x03' # 0x03 -> END OF TEXT
jpayne@68 52 '\x04' # 0x04 -> END OF TRANSMISSION
jpayne@68 53 '\x05' # 0x05 -> ENQUIRY
jpayne@68 54 '\x06' # 0x06 -> ACKNOWLEDGE
jpayne@68 55 '\x07' # 0x07 -> BELL
jpayne@68 56 '\x08' # 0x08 -> BACKSPACE
jpayne@68 57 '\t' # 0x09 -> HORIZONTAL TABULATION
jpayne@68 58 '\n' # 0x0A -> LINE FEED
jpayne@68 59 '\x0b' # 0x0B -> VERTICAL TABULATION
jpayne@68 60 '\x0c' # 0x0C -> FORM FEED
jpayne@68 61 '\r' # 0x0D -> CARRIAGE RETURN
jpayne@68 62 '\x0e' # 0x0E -> SHIFT OUT
jpayne@68 63 '\x0f' # 0x0F -> SHIFT IN
jpayne@68 64 '\x10' # 0x10 -> DATA LINK ESCAPE
jpayne@68 65 '\x11' # 0x11 -> DEVICE CONTROL ONE
jpayne@68 66 '\x12' # 0x12 -> DEVICE CONTROL TWO
jpayne@68 67 '\x13' # 0x13 -> DEVICE CONTROL THREE
jpayne@68 68 '\x14' # 0x14 -> DEVICE CONTROL FOUR
jpayne@68 69 '\x15' # 0x15 -> NEGATIVE ACKNOWLEDGE
jpayne@68 70 '\x16' # 0x16 -> SYNCHRONOUS IDLE
jpayne@68 71 '\x17' # 0x17 -> END OF TRANSMISSION BLOCK
jpayne@68 72 '\x18' # 0x18 -> CANCEL
jpayne@68 73 '\x19' # 0x19 -> END OF MEDIUM
jpayne@68 74 '\x1a' # 0x1A -> SUBSTITUTE
jpayne@68 75 '\x1b' # 0x1B -> ESCAPE
jpayne@68 76 '\x1c' # 0x1C -> FILE SEPARATOR
jpayne@68 77 '\x1d' # 0x1D -> GROUP SEPARATOR
jpayne@68 78 '\x1e' # 0x1E -> RECORD SEPARATOR
jpayne@68 79 '\x1f' # 0x1F -> UNIT SEPARATOR
jpayne@68 80 ' ' # 0x20 -> SPACE
jpayne@68 81 '!' # 0x21 -> EXCLAMATION MARK
jpayne@68 82 '"' # 0x22 -> QUOTATION MARK
jpayne@68 83 '#' # 0x23 -> NUMBER SIGN
jpayne@68 84 '$' # 0x24 -> DOLLAR SIGN
jpayne@68 85 '%' # 0x25 -> PERCENT SIGN
jpayne@68 86 '&' # 0x26 -> AMPERSAND
jpayne@68 87 "'" # 0x27 -> APOSTROPHE
jpayne@68 88 '(' # 0x28 -> LEFT PARENTHESIS
jpayne@68 89 ')' # 0x29 -> RIGHT PARENTHESIS
jpayne@68 90 '*' # 0x2A -> ASTERISK
jpayne@68 91 '+' # 0x2B -> PLUS SIGN
jpayne@68 92 ',' # 0x2C -> COMMA
jpayne@68 93 '-' # 0x2D -> HYPHEN-MINUS
jpayne@68 94 '.' # 0x2E -> FULL STOP
jpayne@68 95 '/' # 0x2F -> SOLIDUS
jpayne@68 96 '0' # 0x30 -> DIGIT ZERO
jpayne@68 97 '1' # 0x31 -> DIGIT ONE
jpayne@68 98 '2' # 0x32 -> DIGIT TWO
jpayne@68 99 '3' # 0x33 -> DIGIT THREE
jpayne@68 100 '4' # 0x34 -> DIGIT FOUR
jpayne@68 101 '5' # 0x35 -> DIGIT FIVE
jpayne@68 102 '6' # 0x36 -> DIGIT SIX
jpayne@68 103 '7' # 0x37 -> DIGIT SEVEN
jpayne@68 104 '8' # 0x38 -> DIGIT EIGHT
jpayne@68 105 '9' # 0x39 -> DIGIT NINE
jpayne@68 106 ':' # 0x3A -> COLON
jpayne@68 107 ';' # 0x3B -> SEMICOLON
jpayne@68 108 '<' # 0x3C -> LESS-THAN SIGN
jpayne@68 109 '=' # 0x3D -> EQUALS SIGN
jpayne@68 110 '>' # 0x3E -> GREATER-THAN SIGN
jpayne@68 111 '?' # 0x3F -> QUESTION MARK
jpayne@68 112 '@' # 0x40 -> COMMERCIAL AT
jpayne@68 113 'A' # 0x41 -> LATIN CAPITAL LETTER A
jpayne@68 114 'B' # 0x42 -> LATIN CAPITAL LETTER B
jpayne@68 115 'C' # 0x43 -> LATIN CAPITAL LETTER C
jpayne@68 116 'D' # 0x44 -> LATIN CAPITAL LETTER D
jpayne@68 117 'E' # 0x45 -> LATIN CAPITAL LETTER E
jpayne@68 118 'F' # 0x46 -> LATIN CAPITAL LETTER F
jpayne@68 119 'G' # 0x47 -> LATIN CAPITAL LETTER G
jpayne@68 120 'H' # 0x48 -> LATIN CAPITAL LETTER H
jpayne@68 121 'I' # 0x49 -> LATIN CAPITAL LETTER I
jpayne@68 122 'J' # 0x4A -> LATIN CAPITAL LETTER J
jpayne@68 123 'K' # 0x4B -> LATIN CAPITAL LETTER K
jpayne@68 124 'L' # 0x4C -> LATIN CAPITAL LETTER L
jpayne@68 125 'M' # 0x4D -> LATIN CAPITAL LETTER M
jpayne@68 126 'N' # 0x4E -> LATIN CAPITAL LETTER N
jpayne@68 127 'O' # 0x4F -> LATIN CAPITAL LETTER O
jpayne@68 128 'P' # 0x50 -> LATIN CAPITAL LETTER P
jpayne@68 129 'Q' # 0x51 -> LATIN CAPITAL LETTER Q
jpayne@68 130 'R' # 0x52 -> LATIN CAPITAL LETTER R
jpayne@68 131 'S' # 0x53 -> LATIN CAPITAL LETTER S
jpayne@68 132 'T' # 0x54 -> LATIN CAPITAL LETTER T
jpayne@68 133 'U' # 0x55 -> LATIN CAPITAL LETTER U
jpayne@68 134 'V' # 0x56 -> LATIN CAPITAL LETTER V
jpayne@68 135 'W' # 0x57 -> LATIN CAPITAL LETTER W
jpayne@68 136 'X' # 0x58 -> LATIN CAPITAL LETTER X
jpayne@68 137 'Y' # 0x59 -> LATIN CAPITAL LETTER Y
jpayne@68 138 'Z' # 0x5A -> LATIN CAPITAL LETTER Z
jpayne@68 139 '[' # 0x5B -> LEFT SQUARE BRACKET
jpayne@68 140 '\\' # 0x5C -> REVERSE SOLIDUS
jpayne@68 141 ']' # 0x5D -> RIGHT SQUARE BRACKET
jpayne@68 142 '^' # 0x5E -> CIRCUMFLEX ACCENT
jpayne@68 143 '_' # 0x5F -> LOW LINE
jpayne@68 144 '`' # 0x60 -> GRAVE ACCENT
jpayne@68 145 'a' # 0x61 -> LATIN SMALL LETTER A
jpayne@68 146 'b' # 0x62 -> LATIN SMALL LETTER B
jpayne@68 147 'c' # 0x63 -> LATIN SMALL LETTER C
jpayne@68 148 'd' # 0x64 -> LATIN SMALL LETTER D
jpayne@68 149 'e' # 0x65 -> LATIN SMALL LETTER E
jpayne@68 150 'f' # 0x66 -> LATIN SMALL LETTER F
jpayne@68 151 'g' # 0x67 -> LATIN SMALL LETTER G
jpayne@68 152 'h' # 0x68 -> LATIN SMALL LETTER H
jpayne@68 153 'i' # 0x69 -> LATIN SMALL LETTER I
jpayne@68 154 'j' # 0x6A -> LATIN SMALL LETTER J
jpayne@68 155 'k' # 0x6B -> LATIN SMALL LETTER K
jpayne@68 156 'l' # 0x6C -> LATIN SMALL LETTER L
jpayne@68 157 'm' # 0x6D -> LATIN SMALL LETTER M
jpayne@68 158 'n' # 0x6E -> LATIN SMALL LETTER N
jpayne@68 159 'o' # 0x6F -> LATIN SMALL LETTER O
jpayne@68 160 'p' # 0x70 -> LATIN SMALL LETTER P
jpayne@68 161 'q' # 0x71 -> LATIN SMALL LETTER Q
jpayne@68 162 'r' # 0x72 -> LATIN SMALL LETTER R
jpayne@68 163 's' # 0x73 -> LATIN SMALL LETTER S
jpayne@68 164 't' # 0x74 -> LATIN SMALL LETTER T
jpayne@68 165 'u' # 0x75 -> LATIN SMALL LETTER U
jpayne@68 166 'v' # 0x76 -> LATIN SMALL LETTER V
jpayne@68 167 'w' # 0x77 -> LATIN SMALL LETTER W
jpayne@68 168 'x' # 0x78 -> LATIN SMALL LETTER X
jpayne@68 169 'y' # 0x79 -> LATIN SMALL LETTER Y
jpayne@68 170 'z' # 0x7A -> LATIN SMALL LETTER Z
jpayne@68 171 '{' # 0x7B -> LEFT CURLY BRACKET
jpayne@68 172 '|' # 0x7C -> VERTICAL LINE
jpayne@68 173 '}' # 0x7D -> RIGHT CURLY BRACKET
jpayne@68 174 '~' # 0x7E -> TILDE
jpayne@68 175 '\x7f' # 0x7F -> DELETE
jpayne@68 176 '\u20ac' # 0x80 -> EURO SIGN
jpayne@68 177 '\ufffe' # 0x81 -> UNDEFINED
jpayne@68 178 '\ufffe' # 0x82 -> UNDEFINED
jpayne@68 179 '\ufffe' # 0x83 -> UNDEFINED
jpayne@68 180 '\ufffe' # 0x84 -> UNDEFINED
jpayne@68 181 '\u2026' # 0x85 -> HORIZONTAL ELLIPSIS
jpayne@68 182 '\ufffe' # 0x86 -> UNDEFINED
jpayne@68 183 '\ufffe' # 0x87 -> UNDEFINED
jpayne@68 184 '\ufffe' # 0x88 -> UNDEFINED
jpayne@68 185 '\ufffe' # 0x89 -> UNDEFINED
jpayne@68 186 '\ufffe' # 0x8A -> UNDEFINED
jpayne@68 187 '\ufffe' # 0x8B -> UNDEFINED
jpayne@68 188 '\ufffe' # 0x8C -> UNDEFINED
jpayne@68 189 '\ufffe' # 0x8D -> UNDEFINED
jpayne@68 190 '\ufffe' # 0x8E -> UNDEFINED
jpayne@68 191 '\ufffe' # 0x8F -> UNDEFINED
jpayne@68 192 '\ufffe' # 0x90 -> UNDEFINED
jpayne@68 193 '\u2018' # 0x91 -> LEFT SINGLE QUOTATION MARK
jpayne@68 194 '\u2019' # 0x92 -> RIGHT SINGLE QUOTATION MARK
jpayne@68 195 '\u201c' # 0x93 -> LEFT DOUBLE QUOTATION MARK
jpayne@68 196 '\u201d' # 0x94 -> RIGHT DOUBLE QUOTATION MARK
jpayne@68 197 '\u2022' # 0x95 -> BULLET
jpayne@68 198 '\u2013' # 0x96 -> EN DASH
jpayne@68 199 '\u2014' # 0x97 -> EM DASH
jpayne@68 200 '\ufffe' # 0x98 -> UNDEFINED
jpayne@68 201 '\ufffe' # 0x99 -> UNDEFINED
jpayne@68 202 '\ufffe' # 0x9A -> UNDEFINED
jpayne@68 203 '\ufffe' # 0x9B -> UNDEFINED
jpayne@68 204 '\ufffe' # 0x9C -> UNDEFINED
jpayne@68 205 '\ufffe' # 0x9D -> UNDEFINED
jpayne@68 206 '\ufffe' # 0x9E -> UNDEFINED
jpayne@68 207 '\ufffe' # 0x9F -> UNDEFINED
jpayne@68 208 '\xa0' # 0xA0 -> NO-BREAK SPACE
jpayne@68 209 '\u0e01' # 0xA1 -> THAI CHARACTER KO KAI
jpayne@68 210 '\u0e02' # 0xA2 -> THAI CHARACTER KHO KHAI
jpayne@68 211 '\u0e03' # 0xA3 -> THAI CHARACTER KHO KHUAT
jpayne@68 212 '\u0e04' # 0xA4 -> THAI CHARACTER KHO KHWAI
jpayne@68 213 '\u0e05' # 0xA5 -> THAI CHARACTER KHO KHON
jpayne@68 214 '\u0e06' # 0xA6 -> THAI CHARACTER KHO RAKHANG
jpayne@68 215 '\u0e07' # 0xA7 -> THAI CHARACTER NGO NGU
jpayne@68 216 '\u0e08' # 0xA8 -> THAI CHARACTER CHO CHAN
jpayne@68 217 '\u0e09' # 0xA9 -> THAI CHARACTER CHO CHING
jpayne@68 218 '\u0e0a' # 0xAA -> THAI CHARACTER CHO CHANG
jpayne@68 219 '\u0e0b' # 0xAB -> THAI CHARACTER SO SO
jpayne@68 220 '\u0e0c' # 0xAC -> THAI CHARACTER CHO CHOE
jpayne@68 221 '\u0e0d' # 0xAD -> THAI CHARACTER YO YING
jpayne@68 222 '\u0e0e' # 0xAE -> THAI CHARACTER DO CHADA
jpayne@68 223 '\u0e0f' # 0xAF -> THAI CHARACTER TO PATAK
jpayne@68 224 '\u0e10' # 0xB0 -> THAI CHARACTER THO THAN
jpayne@68 225 '\u0e11' # 0xB1 -> THAI CHARACTER THO NANGMONTHO
jpayne@68 226 '\u0e12' # 0xB2 -> THAI CHARACTER THO PHUTHAO
jpayne@68 227 '\u0e13' # 0xB3 -> THAI CHARACTER NO NEN
jpayne@68 228 '\u0e14' # 0xB4 -> THAI CHARACTER DO DEK
jpayne@68 229 '\u0e15' # 0xB5 -> THAI CHARACTER TO TAO
jpayne@68 230 '\u0e16' # 0xB6 -> THAI CHARACTER THO THUNG
jpayne@68 231 '\u0e17' # 0xB7 -> THAI CHARACTER THO THAHAN
jpayne@68 232 '\u0e18' # 0xB8 -> THAI CHARACTER THO THONG
jpayne@68 233 '\u0e19' # 0xB9 -> THAI CHARACTER NO NU
jpayne@68 234 '\u0e1a' # 0xBA -> THAI CHARACTER BO BAIMAI
jpayne@68 235 '\u0e1b' # 0xBB -> THAI CHARACTER PO PLA
jpayne@68 236 '\u0e1c' # 0xBC -> THAI CHARACTER PHO PHUNG
jpayne@68 237 '\u0e1d' # 0xBD -> THAI CHARACTER FO FA
jpayne@68 238 '\u0e1e' # 0xBE -> THAI CHARACTER PHO PHAN
jpayne@68 239 '\u0e1f' # 0xBF -> THAI CHARACTER FO FAN
jpayne@68 240 '\u0e20' # 0xC0 -> THAI CHARACTER PHO SAMPHAO
jpayne@68 241 '\u0e21' # 0xC1 -> THAI CHARACTER MO MA
jpayne@68 242 '\u0e22' # 0xC2 -> THAI CHARACTER YO YAK
jpayne@68 243 '\u0e23' # 0xC3 -> THAI CHARACTER RO RUA
jpayne@68 244 '\u0e24' # 0xC4 -> THAI CHARACTER RU
jpayne@68 245 '\u0e25' # 0xC5 -> THAI CHARACTER LO LING
jpayne@68 246 '\u0e26' # 0xC6 -> THAI CHARACTER LU
jpayne@68 247 '\u0e27' # 0xC7 -> THAI CHARACTER WO WAEN
jpayne@68 248 '\u0e28' # 0xC8 -> THAI CHARACTER SO SALA
jpayne@68 249 '\u0e29' # 0xC9 -> THAI CHARACTER SO RUSI
jpayne@68 250 '\u0e2a' # 0xCA -> THAI CHARACTER SO SUA
jpayne@68 251 '\u0e2b' # 0xCB -> THAI CHARACTER HO HIP
jpayne@68 252 '\u0e2c' # 0xCC -> THAI CHARACTER LO CHULA
jpayne@68 253 '\u0e2d' # 0xCD -> THAI CHARACTER O ANG
jpayne@68 254 '\u0e2e' # 0xCE -> THAI CHARACTER HO NOKHUK
jpayne@68 255 '\u0e2f' # 0xCF -> THAI CHARACTER PAIYANNOI
jpayne@68 256 '\u0e30' # 0xD0 -> THAI CHARACTER SARA A
jpayne@68 257 '\u0e31' # 0xD1 -> THAI CHARACTER MAI HAN-AKAT
jpayne@68 258 '\u0e32' # 0xD2 -> THAI CHARACTER SARA AA
jpayne@68 259 '\u0e33' # 0xD3 -> THAI CHARACTER SARA AM
jpayne@68 260 '\u0e34' # 0xD4 -> THAI CHARACTER SARA I
jpayne@68 261 '\u0e35' # 0xD5 -> THAI CHARACTER SARA II
jpayne@68 262 '\u0e36' # 0xD6 -> THAI CHARACTER SARA UE
jpayne@68 263 '\u0e37' # 0xD7 -> THAI CHARACTER SARA UEE
jpayne@68 264 '\u0e38' # 0xD8 -> THAI CHARACTER SARA U
jpayne@68 265 '\u0e39' # 0xD9 -> THAI CHARACTER SARA UU
jpayne@68 266 '\u0e3a' # 0xDA -> THAI CHARACTER PHINTHU
jpayne@68 267 '\ufffe' # 0xDB -> UNDEFINED
jpayne@68 268 '\ufffe' # 0xDC -> UNDEFINED
jpayne@68 269 '\ufffe' # 0xDD -> UNDEFINED
jpayne@68 270 '\ufffe' # 0xDE -> UNDEFINED
jpayne@68 271 '\u0e3f' # 0xDF -> THAI CURRENCY SYMBOL BAHT
jpayne@68 272 '\u0e40' # 0xE0 -> THAI CHARACTER SARA E
jpayne@68 273 '\u0e41' # 0xE1 -> THAI CHARACTER SARA AE
jpayne@68 274 '\u0e42' # 0xE2 -> THAI CHARACTER SARA O
jpayne@68 275 '\u0e43' # 0xE3 -> THAI CHARACTER SARA AI MAIMUAN
jpayne@68 276 '\u0e44' # 0xE4 -> THAI CHARACTER SARA AI MAIMALAI
jpayne@68 277 '\u0e45' # 0xE5 -> THAI CHARACTER LAKKHANGYAO
jpayne@68 278 '\u0e46' # 0xE6 -> THAI CHARACTER MAIYAMOK
jpayne@68 279 '\u0e47' # 0xE7 -> THAI CHARACTER MAITAIKHU
jpayne@68 280 '\u0e48' # 0xE8 -> THAI CHARACTER MAI EK
jpayne@68 281 '\u0e49' # 0xE9 -> THAI CHARACTER MAI THO
jpayne@68 282 '\u0e4a' # 0xEA -> THAI CHARACTER MAI TRI
jpayne@68 283 '\u0e4b' # 0xEB -> THAI CHARACTER MAI CHATTAWA
jpayne@68 284 '\u0e4c' # 0xEC -> THAI CHARACTER THANTHAKHAT
jpayne@68 285 '\u0e4d' # 0xED -> THAI CHARACTER NIKHAHIT
jpayne@68 286 '\u0e4e' # 0xEE -> THAI CHARACTER YAMAKKAN
jpayne@68 287 '\u0e4f' # 0xEF -> THAI CHARACTER FONGMAN
jpayne@68 288 '\u0e50' # 0xF0 -> THAI DIGIT ZERO
jpayne@68 289 '\u0e51' # 0xF1 -> THAI DIGIT ONE
jpayne@68 290 '\u0e52' # 0xF2 -> THAI DIGIT TWO
jpayne@68 291 '\u0e53' # 0xF3 -> THAI DIGIT THREE
jpayne@68 292 '\u0e54' # 0xF4 -> THAI DIGIT FOUR
jpayne@68 293 '\u0e55' # 0xF5 -> THAI DIGIT FIVE
jpayne@68 294 '\u0e56' # 0xF6 -> THAI DIGIT SIX
jpayne@68 295 '\u0e57' # 0xF7 -> THAI DIGIT SEVEN
jpayne@68 296 '\u0e58' # 0xF8 -> THAI DIGIT EIGHT
jpayne@68 297 '\u0e59' # 0xF9 -> THAI DIGIT NINE
jpayne@68 298 '\u0e5a' # 0xFA -> THAI CHARACTER ANGKHANKHU
jpayne@68 299 '\u0e5b' # 0xFB -> THAI CHARACTER KHOMUT
jpayne@68 300 '\ufffe' # 0xFC -> UNDEFINED
jpayne@68 301 '\ufffe' # 0xFD -> UNDEFINED
jpayne@68 302 '\ufffe' # 0xFE -> UNDEFINED
jpayne@68 303 '\ufffe' # 0xFF -> UNDEFINED
jpayne@68 304 )
jpayne@68 305
jpayne@68 306 ### Encoding table
jpayne@68 307 encoding_table=codecs.charmap_build(decoding_table)