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koi8_t.py
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koi8_t.py
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""" Python Character Mapping Codec koi8_t
"""
# http://ru.wikipedia.org/wiki/КОИ-8
# http://www.opensource.apple.com/source/libiconv/libiconv-4/libiconv/tests/KOI8-T.TXT
import codecs
### Codec APIs
class Codec(codecs.Codec):
def encode(self,input,errors='strict'):
return codecs.charmap_encode(input,errors,encoding_table)
def decode(self,input,errors='strict'):
return codecs.charmap_decode(input,errors,decoding_table)
class IncrementalEncoder(codecs.IncrementalEncoder):
def encode(self, input, final=False):
return codecs.charmap_encode(input,self.errors,encoding_table)[0]
class IncrementalDecoder(codecs.IncrementalDecoder):
def decode(self, input, final=False):
return codecs.charmap_decode(input,self.errors,decoding_table)[0]
class StreamWriter(Codec,codecs.StreamWriter):
pass
class StreamReader(Codec,codecs.StreamReader):
pass
### encodings module API
def getregentry():
return codecs.CodecInfo(
name='koi8-t',
encode=Codec().encode,
decode=Codec().decode,
incrementalencoder=IncrementalEncoder,
incrementaldecoder=IncrementalDecoder,
streamreader=StreamReader,
streamwriter=StreamWriter,
)
### Decoding Table
decoding_table = (
'\x00' # 0x00 -> NULL
'\x01' # 0x01 -> START OF HEADING
'\x02' # 0x02 -> START OF TEXT
'\x03' # 0x03 -> END OF TEXT
'\x04' # 0x04 -> END OF TRANSMISSION
'\x05' # 0x05 -> ENQUIRY
'\x06' # 0x06 -> ACKNOWLEDGE
'\x07' # 0x07 -> BELL
'\x08' # 0x08 -> BACKSPACE
'\t' # 0x09 -> HORIZONTAL TABULATION
'\n' # 0x0A -> LINE FEED
'\x0b' # 0x0B -> VERTICAL TABULATION
'\x0c' # 0x0C -> FORM FEED
'\r' # 0x0D -> CARRIAGE RETURN
'\x0e' # 0x0E -> SHIFT OUT
'\x0f' # 0x0F -> SHIFT IN
'\x10' # 0x10 -> DATA LINK ESCAPE
'\x11' # 0x11 -> DEVICE CONTROL ONE
'\x12' # 0x12 -> DEVICE CONTROL TWO
'\x13' # 0x13 -> DEVICE CONTROL THREE
'\x14' # 0x14 -> DEVICE CONTROL FOUR
'\x15' # 0x15 -> NEGATIVE ACKNOWLEDGE
'\x16' # 0x16 -> SYNCHRONOUS IDLE
'\x17' # 0x17 -> END OF TRANSMISSION BLOCK
'\x18' # 0x18 -> CANCEL
'\x19' # 0x19 -> END OF MEDIUM
'\x1a' # 0x1A -> SUBSTITUTE
'\x1b' # 0x1B -> ESCAPE
'\x1c' # 0x1C -> FILE SEPARATOR
'\x1d' # 0x1D -> GROUP SEPARATOR
'\x1e' # 0x1E -> RECORD SEPARATOR
'\x1f' # 0x1F -> UNIT SEPARATOR
' ' # 0x20 -> SPACE
'!' # 0x21 -> EXCLAMATION MARK
'"' # 0x22 -> QUOTATION MARK
'#' # 0x23 -> NUMBER SIGN
'$' # 0x24 -> DOLLAR SIGN
'%' # 0x25 -> PERCENT SIGN
'&' # 0x26 -> AMPERSAND
"'" # 0x27 -> APOSTROPHE
'(' # 0x28 -> LEFT PARENTHESIS
')' # 0x29 -> RIGHT PARENTHESIS
'*' # 0x2A -> ASTERISK
'+' # 0x2B -> PLUS SIGN
',' # 0x2C -> COMMA
'-' # 0x2D -> HYPHEN-MINUS
'.' # 0x2E -> FULL STOP
'/' # 0x2F -> SOLIDUS
'0' # 0x30 -> DIGIT ZERO
'1' # 0x31 -> DIGIT ONE
'2' # 0x32 -> DIGIT TWO
'3' # 0x33 -> DIGIT THREE
'4' # 0x34 -> DIGIT FOUR
'5' # 0x35 -> DIGIT FIVE
'6' # 0x36 -> DIGIT SIX
'7' # 0x37 -> DIGIT SEVEN
'8' # 0x38 -> DIGIT EIGHT
'9' # 0x39 -> DIGIT NINE
':' # 0x3A -> COLON
';' # 0x3B -> SEMICOLON
'<' # 0x3C -> LESS-THAN SIGN
'=' # 0x3D -> EQUALS SIGN
'>' # 0x3E -> GREATER-THAN SIGN
'?' # 0x3F -> QUESTION MARK
'@' # 0x40 -> COMMERCIAL AT
'A' # 0x41 -> LATIN CAPITAL LETTER A
'B' # 0x42 -> LATIN CAPITAL LETTER B
'C' # 0x43 -> LATIN CAPITAL LETTER C
'D' # 0x44 -> LATIN CAPITAL LETTER D
'E' # 0x45 -> LATIN CAPITAL LETTER E
'F' # 0x46 -> LATIN CAPITAL LETTER F
'G' # 0x47 -> LATIN CAPITAL LETTER G
'H' # 0x48 -> LATIN CAPITAL LETTER H
'I' # 0x49 -> LATIN CAPITAL LETTER I
'J' # 0x4A -> LATIN CAPITAL LETTER J
'K' # 0x4B -> LATIN CAPITAL LETTER K
'L' # 0x4C -> LATIN CAPITAL LETTER L
'M' # 0x4D -> LATIN CAPITAL LETTER M
'N' # 0x4E -> LATIN CAPITAL LETTER N
'O' # 0x4F -> LATIN CAPITAL LETTER O
'P' # 0x50 -> LATIN CAPITAL LETTER P
'Q' # 0x51 -> LATIN CAPITAL LETTER Q
'R' # 0x52 -> LATIN CAPITAL LETTER R
'S' # 0x53 -> LATIN CAPITAL LETTER S
'T' # 0x54 -> LATIN CAPITAL LETTER T
'U' # 0x55 -> LATIN CAPITAL LETTER U
'V' # 0x56 -> LATIN CAPITAL LETTER V
'W' # 0x57 -> LATIN CAPITAL LETTER W
'X' # 0x58 -> LATIN CAPITAL LETTER X
'Y' # 0x59 -> LATIN CAPITAL LETTER Y
'Z' # 0x5A -> LATIN CAPITAL LETTER Z
'[' # 0x5B -> LEFT SQUARE BRACKET
'\\' # 0x5C -> REVERSE SOLIDUS
']' # 0x5D -> RIGHT SQUARE BRACKET
'^' # 0x5E -> CIRCUMFLEX ACCENT
'_' # 0x5F -> LOW LINE
'`' # 0x60 -> GRAVE ACCENT
'a' # 0x61 -> LATIN SMALL LETTER A
'b' # 0x62 -> LATIN SMALL LETTER B
'c' # 0x63 -> LATIN SMALL LETTER C
'd' # 0x64 -> LATIN SMALL LETTER D
'e' # 0x65 -> LATIN SMALL LETTER E
'f' # 0x66 -> LATIN SMALL LETTER F
'g' # 0x67 -> LATIN SMALL LETTER G
'h' # 0x68 -> LATIN SMALL LETTER H
'i' # 0x69 -> LATIN SMALL LETTER I
'j' # 0x6A -> LATIN SMALL LETTER J
'k' # 0x6B -> LATIN SMALL LETTER K
'l' # 0x6C -> LATIN SMALL LETTER L
'm' # 0x6D -> LATIN SMALL LETTER M
'n' # 0x6E -> LATIN SMALL LETTER N
'o' # 0x6F -> LATIN SMALL LETTER O
'p' # 0x70 -> LATIN SMALL LETTER P
'q' # 0x71 -> LATIN SMALL LETTER Q
'r' # 0x72 -> LATIN SMALL LETTER R
's' # 0x73 -> LATIN SMALL LETTER S
't' # 0x74 -> LATIN SMALL LETTER T
'u' # 0x75 -> LATIN SMALL LETTER U
'v' # 0x76 -> LATIN SMALL LETTER V
'w' # 0x77 -> LATIN SMALL LETTER W
'x' # 0x78 -> LATIN SMALL LETTER X
'y' # 0x79 -> LATIN SMALL LETTER Y
'z' # 0x7A -> LATIN SMALL LETTER Z
'{' # 0x7B -> LEFT CURLY BRACKET
'|' # 0x7C -> VERTICAL LINE
'}' # 0x7D -> RIGHT CURLY BRACKET
'~' # 0x7E -> TILDE
'\x7f' # 0x7F -> DELETE
'\u049b' # 0x80 -> CYRILLIC SMALL LETTER KA WITH DESCENDER
'\u0493' # 0x81 -> CYRILLIC SMALL LETTER GHE WITH STROKE
'\u201a' # 0x82 -> SINGLE LOW-9 QUOTATION MARK
'\u0492' # 0x83 -> CYRILLIC CAPITAL LETTER GHE WITH STROKE
'\u201e' # 0x84 -> DOUBLE LOW-9 QUOTATION MARK
'\u2026' # 0x85 -> HORIZONTAL ELLIPSIS
'\u2020' # 0x86 -> DAGGER
'\u2021' # 0x87 -> DOUBLE DAGGER
'\ufffe' # 0x88 -> UNDEFINED
'\u2030' # 0x89 -> PER MILLE SIGN
'\u04b3' # 0x8A -> CYRILLIC SMALL LETTER HA WITH DESCENDER
'\u2039' # 0x8B -> SINGLE LEFT-POINTING ANGLE QUOTATION MARK
'\u04b2' # 0x8C -> CYRILLIC CAPITAL LETTER HA WITH DESCENDER
'\u04b7' # 0x8D -> CYRILLIC SMALL LETTER CHE WITH DESCENDER
'\u04b6' # 0x8E -> CYRILLIC CAPITAL LETTER CHE WITH DESCENDER
'\ufffe' # 0x8F -> UNDEFINED
'\u049a' # 0x90 -> CYRILLIC CAPITAL LETTER KA WITH DESCENDER
'\u2018' # 0x91 -> LEFT SINGLE QUOTATION MARK
'\u2019' # 0x92 -> RIGHT SINGLE QUOTATION MARK
'\u201c' # 0x93 -> LEFT DOUBLE QUOTATION MARK
'\u201d' # 0x94 -> RIGHT DOUBLE QUOTATION MARK
'\u2022' # 0x95 -> BULLET
'\u2013' # 0x96 -> EN DASH
'\u2014' # 0x97 -> EM DASH
'\ufffe' # 0x98 -> UNDEFINED
'\u2122' # 0x99 -> TRADE MARK SIGN
'\ufffe' # 0x9A -> UNDEFINED
'\u203a' # 0x9B -> SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
'\ufffe' # 0x9C -> UNDEFINED
'\ufffe' # 0x9D -> UNDEFINED
'\ufffe' # 0x9E -> UNDEFINED
'\ufffe' # 0x9F -> UNDEFINED
'\ufffe' # 0xA0 -> UNDEFINED
'\u04ef' # 0xA1 -> CYRILLIC SMALL LETTER U WITH MACRON
'\u04ee' # 0xA2 -> CYRILLIC CAPITAL LETTER U WITH MACRON
'\u0451' # 0xA3 -> CYRILLIC SMALL LETTER IO
'\xa4' # 0xA4 -> CURRENCY SIGN
'\u04e3' # 0xA5 -> CYRILLIC SMALL LETTER I WITH MACRON
'\xa6' # 0xA6 -> BROKEN BAR
'\xa7' # 0xA7 -> SECTION SIGN
'\ufffe' # 0xA8 -> UNDEFINED
'\ufffe' # 0xA9 -> UNDEFINED
'\ufffe' # 0xAA -> UNDEFINED
'\xab' # 0xAB -> LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
'\xac' # 0xAC -> NOT SIGN
'\xad' # 0xAD -> SOFT HYPHEN
'\xae' # 0xAE -> REGISTERED SIGN
'\ufffe' # 0xAF -> UNDEFINED
'\xb0' # 0xB0 -> DEGREE SIGN
'\xb1' # 0xB1 -> PLUS-MINUS SIGN
'\xb2' # 0xB2 -> SUPERSCRIPT TWO
'\u0401' # 0xB3 -> CYRILLIC CAPITAL LETTER IO
'\ufffe' # 0xB4 -> UNDEFINED
'\u04e2' # 0xB5 -> CYRILLIC CAPITAL LETTER I WITH MACRON
'\xb6' # 0xB6 -> PILCROW SIGN
'\xb7' # 0xB7 -> MIDDLE DOT
'\ufffe' # 0xB8 -> UNDEFINED
'\u2116' # 0xB9 -> NUMERO SIGN
'\ufffe' # 0xBA -> UNDEFINED
'\xbb' # 0xBB -> RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
'\ufffe' # 0xBC -> UNDEFINED
'\ufffe' # 0xBD -> UNDEFINED
'\ufffe' # 0xBE -> UNDEFINED
'\xa9' # 0xBF -> COPYRIGHT SIGN
'\u044e' # 0xC0 -> CYRILLIC SMALL LETTER YU
'\u0430' # 0xC1 -> CYRILLIC SMALL LETTER A
'\u0431' # 0xC2 -> CYRILLIC SMALL LETTER BE
'\u0446' # 0xC3 -> CYRILLIC SMALL LETTER TSE
'\u0434' # 0xC4 -> CYRILLIC SMALL LETTER DE
'\u0435' # 0xC5 -> CYRILLIC SMALL LETTER IE
'\u0444' # 0xC6 -> CYRILLIC SMALL LETTER EF
'\u0433' # 0xC7 -> CYRILLIC SMALL LETTER GHE
'\u0445' # 0xC8 -> CYRILLIC SMALL LETTER HA
'\u0438' # 0xC9 -> CYRILLIC SMALL LETTER I
'\u0439' # 0xCA -> CYRILLIC SMALL LETTER SHORT I
'\u043a' # 0xCB -> CYRILLIC SMALL LETTER KA
'\u043b' # 0xCC -> CYRILLIC SMALL LETTER EL
'\u043c' # 0xCD -> CYRILLIC SMALL LETTER EM
'\u043d' # 0xCE -> CYRILLIC SMALL LETTER EN
'\u043e' # 0xCF -> CYRILLIC SMALL LETTER O
'\u043f' # 0xD0 -> CYRILLIC SMALL LETTER PE
'\u044f' # 0xD1 -> CYRILLIC SMALL LETTER YA
'\u0440' # 0xD2 -> CYRILLIC SMALL LETTER ER
'\u0441' # 0xD3 -> CYRILLIC SMALL LETTER ES
'\u0442' # 0xD4 -> CYRILLIC SMALL LETTER TE
'\u0443' # 0xD5 -> CYRILLIC SMALL LETTER U
'\u0436' # 0xD6 -> CYRILLIC SMALL LETTER ZHE
'\u0432' # 0xD7 -> CYRILLIC SMALL LETTER VE
'\u044c' # 0xD8 -> CYRILLIC SMALL LETTER SOFT SIGN
'\u044b' # 0xD9 -> CYRILLIC SMALL LETTER YERU
'\u0437' # 0xDA -> CYRILLIC SMALL LETTER ZE
'\u0448' # 0xDB -> CYRILLIC SMALL LETTER SHA
'\u044d' # 0xDC -> CYRILLIC SMALL LETTER E
'\u0449' # 0xDD -> CYRILLIC SMALL LETTER SHCHA
'\u0447' # 0xDE -> CYRILLIC SMALL LETTER CHE
'\u044a' # 0xDF -> CYRILLIC SMALL LETTER HARD SIGN
'\u042e' # 0xE0 -> CYRILLIC CAPITAL LETTER YU
'\u0410' # 0xE1 -> CYRILLIC CAPITAL LETTER A
'\u0411' # 0xE2 -> CYRILLIC CAPITAL LETTER BE
'\u0426' # 0xE3 -> CYRILLIC CAPITAL LETTER TSE
'\u0414' # 0xE4 -> CYRILLIC CAPITAL LETTER DE
'\u0415' # 0xE5 -> CYRILLIC CAPITAL LETTER IE
'\u0424' # 0xE6 -> CYRILLIC CAPITAL LETTER EF
'\u0413' # 0xE7 -> CYRILLIC CAPITAL LETTER GHE
'\u0425' # 0xE8 -> CYRILLIC CAPITAL LETTER HA
'\u0418' # 0xE9 -> CYRILLIC CAPITAL LETTER I
'\u0419' # 0xEA -> CYRILLIC CAPITAL LETTER SHORT I
'\u041a' # 0xEB -> CYRILLIC CAPITAL LETTER KA
'\u041b' # 0xEC -> CYRILLIC CAPITAL LETTER EL
'\u041c' # 0xED -> CYRILLIC CAPITAL LETTER EM
'\u041d' # 0xEE -> CYRILLIC CAPITAL LETTER EN
'\u041e' # 0xEF -> CYRILLIC CAPITAL LETTER O
'\u041f' # 0xF0 -> CYRILLIC CAPITAL LETTER PE
'\u042f' # 0xF1 -> CYRILLIC CAPITAL LETTER YA
'\u0420' # 0xF2 -> CYRILLIC CAPITAL LETTER ER
'\u0421' # 0xF3 -> CYRILLIC CAPITAL LETTER ES
'\u0422' # 0xF4 -> CYRILLIC CAPITAL LETTER TE
'\u0423' # 0xF5 -> CYRILLIC CAPITAL LETTER U
'\u0416' # 0xF6 -> CYRILLIC CAPITAL LETTER ZHE
'\u0412' # 0xF7 -> CYRILLIC CAPITAL LETTER VE
'\u042c' # 0xF8 -> CYRILLIC CAPITAL LETTER SOFT SIGN
'\u042b' # 0xF9 -> CYRILLIC CAPITAL LETTER YERU
'\u0417' # 0xFA -> CYRILLIC CAPITAL LETTER ZE
'\u0428' # 0xFB -> CYRILLIC CAPITAL LETTER SHA
'\u042d' # 0xFC -> CYRILLIC CAPITAL LETTER E
'\u0429' # 0xFD -> CYRILLIC CAPITAL LETTER SHCHA
'\u0427' # 0xFE -> CYRILLIC CAPITAL LETTER CHE
'\u042a' # 0xFF -> CYRILLIC CAPITAL LETTER HARD SIGN
)
### Encoding table
encoding_table=codecs.charmap_build(decoding_table)