Issue #14874: Restore charmap decoding speed to pre-PEP 393 levels.
Patch by Serhiy Storchaka.
diff --git a/Lib/encodings/ptcp154.py b/Lib/encodings/ptcp154.py
index aef8975..656b79d 100644
--- a/Lib/encodings/ptcp154.py
+++ b/Lib/encodings/ptcp154.py
@@ -14,18 +14,18 @@
class Codec(codecs.Codec):
def encode(self,input,errors='strict'):
- return codecs.charmap_encode(input,errors,encoding_map)
+ return codecs.charmap_encode(input,errors,encoding_table)
def decode(self,input,errors='strict'):
- return codecs.charmap_decode(input,errors,decoding_map)
+ 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_map)[0]
+ 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_map)[0]
+ return codecs.charmap_decode(input,self.errors,decoding_table)[0]
class StreamWriter(Codec,codecs.StreamWriter):
pass
@@ -46,130 +46,267 @@
streamwriter=StreamWriter,
)
-### Decoding Map
-decoding_map = codecs.make_identity_dict(range(256))
-decoding_map.update({
- 0x0080: 0x0496, # CYRILLIC CAPITAL LETTER ZHE WITH DESCENDER
- 0x0081: 0x0492, # CYRILLIC CAPITAL LETTER GHE WITH STROKE
- 0x0082: 0x04ee, # CYRILLIC CAPITAL LETTER U WITH MACRON
- 0x0083: 0x0493, # CYRILLIC SMALL LETTER GHE WITH STROKE
- 0x0084: 0x201e, # DOUBLE LOW-9 QUOTATION MARK
- 0x0085: 0x2026, # HORIZONTAL ELLIPSIS
- 0x0086: 0x04b6, # CYRILLIC CAPITAL LETTER CHE WITH DESCENDER
- 0x0087: 0x04ae, # CYRILLIC CAPITAL LETTER STRAIGHT U
- 0x0088: 0x04b2, # CYRILLIC CAPITAL LETTER HA WITH DESCENDER
- 0x0089: 0x04af, # CYRILLIC SMALL LETTER STRAIGHT U
- 0x008a: 0x04a0, # CYRILLIC CAPITAL LETTER BASHKIR KA
- 0x008b: 0x04e2, # CYRILLIC CAPITAL LETTER I WITH MACRON
- 0x008c: 0x04a2, # CYRILLIC CAPITAL LETTER EN WITH DESCENDER
- 0x008d: 0x049a, # CYRILLIC CAPITAL LETTER KA WITH DESCENDER
- 0x008e: 0x04ba, # CYRILLIC CAPITAL LETTER SHHA
- 0x008f: 0x04b8, # CYRILLIC CAPITAL LETTER CHE WITH VERTICAL STROKE
- 0x0090: 0x0497, # CYRILLIC SMALL LETTER ZHE WITH DESCENDER
- 0x0091: 0x2018, # LEFT SINGLE QUOTATION MARK
- 0x0092: 0x2019, # RIGHT SINGLE QUOTATION MARK
- 0x0093: 0x201c, # LEFT DOUBLE QUOTATION MARK
- 0x0094: 0x201d, # RIGHT DOUBLE QUOTATION MARK
- 0x0095: 0x2022, # BULLET
- 0x0096: 0x2013, # EN DASH
- 0x0097: 0x2014, # EM DASH
- 0x0098: 0x04b3, # CYRILLIC SMALL LETTER HA WITH DESCENDER
- 0x0099: 0x04b7, # CYRILLIC SMALL LETTER CHE WITH DESCENDER
- 0x009a: 0x04a1, # CYRILLIC SMALL LETTER BASHKIR KA
- 0x009b: 0x04e3, # CYRILLIC SMALL LETTER I WITH MACRON
- 0x009c: 0x04a3, # CYRILLIC SMALL LETTER EN WITH DESCENDER
- 0x009d: 0x049b, # CYRILLIC SMALL LETTER KA WITH DESCENDER
- 0x009e: 0x04bb, # CYRILLIC SMALL LETTER SHHA
- 0x009f: 0x04b9, # CYRILLIC SMALL LETTER CHE WITH VERTICAL STROKE
- 0x00a1: 0x040e, # CYRILLIC CAPITAL LETTER SHORT U (Byelorussian)
- 0x00a2: 0x045e, # CYRILLIC SMALL LETTER SHORT U (Byelorussian)
- 0x00a3: 0x0408, # CYRILLIC CAPITAL LETTER JE
- 0x00a4: 0x04e8, # CYRILLIC CAPITAL LETTER BARRED O
- 0x00a5: 0x0498, # CYRILLIC CAPITAL LETTER ZE WITH DESCENDER
- 0x00a6: 0x04b0, # CYRILLIC CAPITAL LETTER STRAIGHT U WITH STROKE
- 0x00a8: 0x0401, # CYRILLIC CAPITAL LETTER IO
- 0x00aa: 0x04d8, # CYRILLIC CAPITAL LETTER SCHWA
- 0x00ad: 0x04ef, # CYRILLIC SMALL LETTER U WITH MACRON
- 0x00af: 0x049c, # CYRILLIC CAPITAL LETTER KA WITH VERTICAL STROKE
- 0x00b1: 0x04b1, # CYRILLIC SMALL LETTER STRAIGHT U WITH STROKE
- 0x00b2: 0x0406, # CYRILLIC CAPITAL LETTER BYELORUSSIAN-UKRAINIAN I
- 0x00b3: 0x0456, # CYRILLIC SMALL LETTER BYELORUSSIAN-UKRAINIAN I
- 0x00b4: 0x0499, # CYRILLIC SMALL LETTER ZE WITH DESCENDER
- 0x00b5: 0x04e9, # CYRILLIC SMALL LETTER BARRED O
- 0x00b8: 0x0451, # CYRILLIC SMALL LETTER IO
- 0x00b9: 0x2116, # NUMERO SIGN
- 0x00ba: 0x04d9, # CYRILLIC SMALL LETTER SCHWA
- 0x00bc: 0x0458, # CYRILLIC SMALL LETTER JE
- 0x00bd: 0x04aa, # CYRILLIC CAPITAL LETTER ES WITH DESCENDER
- 0x00be: 0x04ab, # CYRILLIC SMALL LETTER ES WITH DESCENDER
- 0x00bf: 0x049d, # CYRILLIC SMALL LETTER KA WITH VERTICAL STROKE
- 0x00c0: 0x0410, # CYRILLIC CAPITAL LETTER A
- 0x00c1: 0x0411, # CYRILLIC CAPITAL LETTER BE
- 0x00c2: 0x0412, # CYRILLIC CAPITAL LETTER VE
- 0x00c3: 0x0413, # CYRILLIC CAPITAL LETTER GHE
- 0x00c4: 0x0414, # CYRILLIC CAPITAL LETTER DE
- 0x00c5: 0x0415, # CYRILLIC CAPITAL LETTER IE
- 0x00c6: 0x0416, # CYRILLIC CAPITAL LETTER ZHE
- 0x00c7: 0x0417, # CYRILLIC CAPITAL LETTER ZE
- 0x00c8: 0x0418, # CYRILLIC CAPITAL LETTER I
- 0x00c9: 0x0419, # CYRILLIC CAPITAL LETTER SHORT I
- 0x00ca: 0x041a, # CYRILLIC CAPITAL LETTER KA
- 0x00cb: 0x041b, # CYRILLIC CAPITAL LETTER EL
- 0x00cc: 0x041c, # CYRILLIC CAPITAL LETTER EM
- 0x00cd: 0x041d, # CYRILLIC CAPITAL LETTER EN
- 0x00ce: 0x041e, # CYRILLIC CAPITAL LETTER O
- 0x00cf: 0x041f, # CYRILLIC CAPITAL LETTER PE
- 0x00d0: 0x0420, # CYRILLIC CAPITAL LETTER ER
- 0x00d1: 0x0421, # CYRILLIC CAPITAL LETTER ES
- 0x00d2: 0x0422, # CYRILLIC CAPITAL LETTER TE
- 0x00d3: 0x0423, # CYRILLIC CAPITAL LETTER U
- 0x00d4: 0x0424, # CYRILLIC CAPITAL LETTER EF
- 0x00d5: 0x0425, # CYRILLIC CAPITAL LETTER HA
- 0x00d6: 0x0426, # CYRILLIC CAPITAL LETTER TSE
- 0x00d7: 0x0427, # CYRILLIC CAPITAL LETTER CHE
- 0x00d8: 0x0428, # CYRILLIC CAPITAL LETTER SHA
- 0x00d9: 0x0429, # CYRILLIC CAPITAL LETTER SHCHA
- 0x00da: 0x042a, # CYRILLIC CAPITAL LETTER HARD SIGN
- 0x00db: 0x042b, # CYRILLIC CAPITAL LETTER YERU
- 0x00dc: 0x042c, # CYRILLIC CAPITAL LETTER SOFT SIGN
- 0x00dd: 0x042d, # CYRILLIC CAPITAL LETTER E
- 0x00de: 0x042e, # CYRILLIC CAPITAL LETTER YU
- 0x00df: 0x042f, # CYRILLIC CAPITAL LETTER YA
- 0x00e0: 0x0430, # CYRILLIC SMALL LETTER A
- 0x00e1: 0x0431, # CYRILLIC SMALL LETTER BE
- 0x00e2: 0x0432, # CYRILLIC SMALL LETTER VE
- 0x00e3: 0x0433, # CYRILLIC SMALL LETTER GHE
- 0x00e4: 0x0434, # CYRILLIC SMALL LETTER DE
- 0x00e5: 0x0435, # CYRILLIC SMALL LETTER IE
- 0x00e6: 0x0436, # CYRILLIC SMALL LETTER ZHE
- 0x00e7: 0x0437, # CYRILLIC SMALL LETTER ZE
- 0x00e8: 0x0438, # CYRILLIC SMALL LETTER I
- 0x00e9: 0x0439, # CYRILLIC SMALL LETTER SHORT I
- 0x00ea: 0x043a, # CYRILLIC SMALL LETTER KA
- 0x00eb: 0x043b, # CYRILLIC SMALL LETTER EL
- 0x00ec: 0x043c, # CYRILLIC SMALL LETTER EM
- 0x00ed: 0x043d, # CYRILLIC SMALL LETTER EN
- 0x00ee: 0x043e, # CYRILLIC SMALL LETTER O
- 0x00ef: 0x043f, # CYRILLIC SMALL LETTER PE
- 0x00f0: 0x0440, # CYRILLIC SMALL LETTER ER
- 0x00f1: 0x0441, # CYRILLIC SMALL LETTER ES
- 0x00f2: 0x0442, # CYRILLIC SMALL LETTER TE
- 0x00f3: 0x0443, # CYRILLIC SMALL LETTER U
- 0x00f4: 0x0444, # CYRILLIC SMALL LETTER EF
- 0x00f5: 0x0445, # CYRILLIC SMALL LETTER HA
- 0x00f6: 0x0446, # CYRILLIC SMALL LETTER TSE
- 0x00f7: 0x0447, # CYRILLIC SMALL LETTER CHE
- 0x00f8: 0x0448, # CYRILLIC SMALL LETTER SHA
- 0x00f9: 0x0449, # CYRILLIC SMALL LETTER SHCHA
- 0x00fa: 0x044a, # CYRILLIC SMALL LETTER HARD SIGN
- 0x00fb: 0x044b, # CYRILLIC SMALL LETTER YERU
- 0x00fc: 0x044c, # CYRILLIC SMALL LETTER SOFT SIGN
- 0x00fd: 0x044d, # CYRILLIC SMALL LETTER E
- 0x00fe: 0x044e, # CYRILLIC SMALL LETTER YU
- 0x00ff: 0x044f, # CYRILLIC SMALL LETTER YA
-})
+### Decoding Table
-### Encoding Map
+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 (DEL)
+ '\u0496' # 0x80 -> CYRILLIC CAPITAL LETTER ZHE WITH DESCENDER
+ '\u0492' # 0x81 -> CYRILLIC CAPITAL LETTER GHE WITH STROKE
+ '\u04ee' # 0x82 -> CYRILLIC CAPITAL LETTER U WITH MACRON
+ '\u0493' # 0x83 -> CYRILLIC SMALL LETTER GHE WITH STROKE
+ '\u201e' # 0x84 -> DOUBLE LOW-9 QUOTATION MARK
+ '\u2026' # 0x85 -> HORIZONTAL ELLIPSIS
+ '\u04b6' # 0x86 -> CYRILLIC CAPITAL LETTER CHE WITH DESCENDER
+ '\u04ae' # 0x87 -> CYRILLIC CAPITAL LETTER STRAIGHT U
+ '\u04b2' # 0x88 -> CYRILLIC CAPITAL LETTER HA WITH DESCENDER
+ '\u04af' # 0x89 -> CYRILLIC SMALL LETTER STRAIGHT U
+ '\u04a0' # 0x8A -> CYRILLIC CAPITAL LETTER BASHKIR KA
+ '\u04e2' # 0x8B -> CYRILLIC CAPITAL LETTER I WITH MACRON
+ '\u04a2' # 0x8C -> CYRILLIC CAPITAL LETTER EN WITH DESCENDER
+ '\u049a' # 0x8D -> CYRILLIC CAPITAL LETTER KA WITH DESCENDER
+ '\u04ba' # 0x8E -> CYRILLIC CAPITAL LETTER SHHA
+ '\u04b8' # 0x8F -> CYRILLIC CAPITAL LETTER CHE WITH VERTICAL STROKE
+ '\u0497' # 0x90 -> CYRILLIC SMALL LETTER ZHE 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
+ '\u04b3' # 0x98 -> CYRILLIC SMALL LETTER HA WITH DESCENDER
+ '\u04b7' # 0x99 -> CYRILLIC SMALL LETTER CHE WITH DESCENDER
+ '\u04a1' # 0x9A -> CYRILLIC SMALL LETTER BASHKIR KA
+ '\u04e3' # 0x9B -> CYRILLIC SMALL LETTER I WITH MACRON
+ '\u04a3' # 0x9C -> CYRILLIC SMALL LETTER EN WITH DESCENDER
+ '\u049b' # 0x9D -> CYRILLIC SMALL LETTER KA WITH DESCENDER
+ '\u04bb' # 0x9E -> CYRILLIC SMALL LETTER SHHA
+ '\u04b9' # 0x9F -> CYRILLIC SMALL LETTER CHE WITH VERTICAL STROKE
+ '\xa0' # 0xA0 -> NO-BREAK SPACE
+ '\u040e' # 0xA1 -> CYRILLIC CAPITAL LETTER SHORT U (Byelorussian)
+ '\u045e' # 0xA2 -> CYRILLIC SMALL LETTER SHORT U (Byelorussian)
+ '\u0408' # 0xA3 -> CYRILLIC CAPITAL LETTER JE
+ '\u04e8' # 0xA4 -> CYRILLIC CAPITAL LETTER BARRED O
+ '\u0498' # 0xA5 -> CYRILLIC CAPITAL LETTER ZE WITH DESCENDER
+ '\u04b0' # 0xA6 -> CYRILLIC CAPITAL LETTER STRAIGHT U WITH STROKE
+ '\xa7' # 0xA7 -> SECTION SIGN
+ '\u0401' # 0xA8 -> CYRILLIC CAPITAL LETTER IO
+ '\xa9' # 0xA9 -> COPYRIGHT SIGN
+ '\u04d8' # 0xAA -> CYRILLIC CAPITAL LETTER SCHWA
+ '\xab' # 0xAB -> LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
+ '\xac' # 0xAC -> NOT SIGN
+ '\u04ef' # 0xAD -> CYRILLIC SMALL LETTER U WITH MACRON
+ '\xae' # 0xAE -> REGISTERED SIGN
+ '\u049c' # 0xAF -> CYRILLIC CAPITAL LETTER KA WITH VERTICAL STROKE
+ '\xb0' # 0xB0 -> DEGREE SIGN
+ '\u04b1' # 0xB1 -> CYRILLIC SMALL LETTER STRAIGHT U WITH STROKE
+ '\u0406' # 0xB2 -> CYRILLIC CAPITAL LETTER BYELORUSSIAN-UKRAINIAN I
+ '\u0456' # 0xB3 -> CYRILLIC SMALL LETTER BYELORUSSIAN-UKRAINIAN I
+ '\u0499' # 0xB4 -> CYRILLIC SMALL LETTER ZE WITH DESCENDER
+ '\u04e9' # 0xB5 -> CYRILLIC SMALL LETTER BARRED O
+ '\xb6' # 0xB6 -> PILCROW SIGN
+ '\xb7' # 0xB7 -> MIDDLE DOT
+ '\u0451' # 0xB8 -> CYRILLIC SMALL LETTER IO
+ '\u2116' # 0xB9 -> NUMERO SIGN
+ '\u04d9' # 0xBA -> CYRILLIC SMALL LETTER SCHWA
+ '\xbb' # 0xBB -> RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
+ '\u0458' # 0xBC -> CYRILLIC SMALL LETTER JE
+ '\u04aa' # 0xBD -> CYRILLIC CAPITAL LETTER ES WITH DESCENDER
+ '\u04ab' # 0xBE -> CYRILLIC SMALL LETTER ES WITH DESCENDER
+ '\u049d' # 0xBF -> CYRILLIC SMALL LETTER KA WITH VERTICAL STROKE
+ '\u0410' # 0xC0 -> CYRILLIC CAPITAL LETTER A
+ '\u0411' # 0xC1 -> CYRILLIC CAPITAL LETTER BE
+ '\u0412' # 0xC2 -> CYRILLIC CAPITAL LETTER VE
+ '\u0413' # 0xC3 -> CYRILLIC CAPITAL LETTER GHE
+ '\u0414' # 0xC4 -> CYRILLIC CAPITAL LETTER DE
+ '\u0415' # 0xC5 -> CYRILLIC CAPITAL LETTER IE
+ '\u0416' # 0xC6 -> CYRILLIC CAPITAL LETTER ZHE
+ '\u0417' # 0xC7 -> CYRILLIC CAPITAL LETTER ZE
+ '\u0418' # 0xC8 -> CYRILLIC CAPITAL LETTER I
+ '\u0419' # 0xC9 -> CYRILLIC CAPITAL LETTER SHORT I
+ '\u041a' # 0xCA -> CYRILLIC CAPITAL LETTER KA
+ '\u041b' # 0xCB -> CYRILLIC CAPITAL LETTER EL
+ '\u041c' # 0xCC -> CYRILLIC CAPITAL LETTER EM
+ '\u041d' # 0xCD -> CYRILLIC CAPITAL LETTER EN
+ '\u041e' # 0xCE -> CYRILLIC CAPITAL LETTER O
+ '\u041f' # 0xCF -> CYRILLIC CAPITAL LETTER PE
+ '\u0420' # 0xD0 -> CYRILLIC CAPITAL LETTER ER
+ '\u0421' # 0xD1 -> CYRILLIC CAPITAL LETTER ES
+ '\u0422' # 0xD2 -> CYRILLIC CAPITAL LETTER TE
+ '\u0423' # 0xD3 -> CYRILLIC CAPITAL LETTER U
+ '\u0424' # 0xD4 -> CYRILLIC CAPITAL LETTER EF
+ '\u0425' # 0xD5 -> CYRILLIC CAPITAL LETTER HA
+ '\u0426' # 0xD6 -> CYRILLIC CAPITAL LETTER TSE
+ '\u0427' # 0xD7 -> CYRILLIC CAPITAL LETTER CHE
+ '\u0428' # 0xD8 -> CYRILLIC CAPITAL LETTER SHA
+ '\u0429' # 0xD9 -> CYRILLIC CAPITAL LETTER SHCHA
+ '\u042a' # 0xDA -> CYRILLIC CAPITAL LETTER HARD SIGN
+ '\u042b' # 0xDB -> CYRILLIC CAPITAL LETTER YERU
+ '\u042c' # 0xDC -> CYRILLIC CAPITAL LETTER SOFT SIGN
+ '\u042d' # 0xDD -> CYRILLIC CAPITAL LETTER E
+ '\u042e' # 0xDE -> CYRILLIC CAPITAL LETTER YU
+ '\u042f' # 0xDF -> CYRILLIC CAPITAL LETTER YA
+ '\u0430' # 0xE0 -> CYRILLIC SMALL LETTER A
+ '\u0431' # 0xE1 -> CYRILLIC SMALL LETTER BE
+ '\u0432' # 0xE2 -> CYRILLIC SMALL LETTER VE
+ '\u0433' # 0xE3 -> CYRILLIC SMALL LETTER GHE
+ '\u0434' # 0xE4 -> CYRILLIC SMALL LETTER DE
+ '\u0435' # 0xE5 -> CYRILLIC SMALL LETTER IE
+ '\u0436' # 0xE6 -> CYRILLIC SMALL LETTER ZHE
+ '\u0437' # 0xE7 -> CYRILLIC SMALL LETTER ZE
+ '\u0438' # 0xE8 -> CYRILLIC SMALL LETTER I
+ '\u0439' # 0xE9 -> CYRILLIC SMALL LETTER SHORT I
+ '\u043a' # 0xEA -> CYRILLIC SMALL LETTER KA
+ '\u043b' # 0xEB -> CYRILLIC SMALL LETTER EL
+ '\u043c' # 0xEC -> CYRILLIC SMALL LETTER EM
+ '\u043d' # 0xED -> CYRILLIC SMALL LETTER EN
+ '\u043e' # 0xEE -> CYRILLIC SMALL LETTER O
+ '\u043f' # 0xEF -> CYRILLIC SMALL LETTER PE
+ '\u0440' # 0xF0 -> CYRILLIC SMALL LETTER ER
+ '\u0441' # 0xF1 -> CYRILLIC SMALL LETTER ES
+ '\u0442' # 0xF2 -> CYRILLIC SMALL LETTER TE
+ '\u0443' # 0xF3 -> CYRILLIC SMALL LETTER U
+ '\u0444' # 0xF4 -> CYRILLIC SMALL LETTER EF
+ '\u0445' # 0xF5 -> CYRILLIC SMALL LETTER HA
+ '\u0446' # 0xF6 -> CYRILLIC SMALL LETTER TSE
+ '\u0447' # 0xF7 -> CYRILLIC SMALL LETTER CHE
+ '\u0448' # 0xF8 -> CYRILLIC SMALL LETTER SHA
+ '\u0449' # 0xF9 -> CYRILLIC SMALL LETTER SHCHA
+ '\u044a' # 0xFA -> CYRILLIC SMALL LETTER HARD SIGN
+ '\u044b' # 0xFB -> CYRILLIC SMALL LETTER YERU
+ '\u044c' # 0xFC -> CYRILLIC SMALL LETTER SOFT SIGN
+ '\u044d' # 0xFD -> CYRILLIC SMALL LETTER E
+ '\u044e' # 0xFE -> CYRILLIC SMALL LETTER YU
+ '\u044f' # 0xFF -> CYRILLIC SMALL LETTER YA
+)
-encoding_map = codecs.make_encoding_map(decoding_map)
+### Encoding table
+encoding_table=codecs.charmap_build(decoding_table)