175 lines
6.9 KiB
Python
175 lines
6.9 KiB
Python
|
""" Python Character Mapping Codec generated from 'CP437.TXT'.
|
||
|
|
|
||
|
|
|
||
|
|
Written by Marc-Andre Lemburg (mal@lemburg.com).
|
||
|
|
|
||
|
|
(c) Copyright CNRI, All Rights Reserved. NO WARRANTY.
|
||
|
|
|
||
|
|
"""#"
|
||
|
|
|
||
|
|
import codecs
|
||
|
|
|
||
|
|
### Codec APIs
|
||
|
|
|
||
|
|
class Codec(codecs.Codec):
|
||
|
|
|
||
|
|
def encode(self,input,errors='strict'):
|
||
|
|
|
||
|
|
return codecs.charmap_encode(input,errors,encoding_map)
|
||
|
|
|
||
|
|
def decode(self,input,errors='strict'):
|
||
|
|
|
||
|
|
return codecs.charmap_decode(input,errors,decoding_map)
|
||
|
|
|
||
|
|
class StreamWriter(Codec,codecs.StreamWriter):
|
||
|
|
pass
|
||
|
|
|
||
|
|
class StreamReader(Codec,codecs.StreamReader):
|
||
|
|
pass
|
||
|
|
|
||
|
|
### encodings module API
|
||
|
|
|
||
|
|
def getregentry():
|
||
|
|
|
||
|
|
return (Codec().encode,Codec().decode,StreamReader,StreamWriter)
|
||
|
|
|
||
|
|
### Decoding Map
|
||
|
|
|
||
|
|
decoding_map = {
|
||
|
|
|
||
|
|
0x0080: 0x00c7, # LATIN CAPITAL LETTER C WITH CEDILLA
|
||
|
|
0x0081: 0x00fc, # LATIN SMALL LETTER U WITH DIAERESIS
|
||
|
|
0x0082: 0x00e9, # LATIN SMALL LETTER E WITH ACUTE
|
||
|
|
0x0083: 0x00e2, # LATIN SMALL LETTER A WITH CIRCUMFLEX
|
||
|
|
0x0084: 0x00e4, # LATIN SMALL LETTER A WITH DIAERESIS
|
||
|
|
0x0085: 0x00e0, # LATIN SMALL LETTER A WITH GRAVE
|
||
|
|
0x0086: 0x00e5, # LATIN SMALL LETTER A WITH RING ABOVE
|
||
|
|
0x0087: 0x00e7, # LATIN SMALL LETTER C WITH CEDILLA
|
||
|
|
0x0088: 0x00ea, # LATIN SMALL LETTER E WITH CIRCUMFLEX
|
||
|
|
0x0089: 0x00eb, # LATIN SMALL LETTER E WITH DIAERESIS
|
||
|
|
0x008a: 0x00e8, # LATIN SMALL LETTER E WITH GRAVE
|
||
|
|
0x008b: 0x00ef, # LATIN SMALL LETTER I WITH DIAERESIS
|
||
|
|
0x008c: 0x00ee, # LATIN SMALL LETTER I WITH CIRCUMFLEX
|
||
|
|
0x008d: 0x00ec, # LATIN SMALL LETTER I WITH GRAVE
|
||
|
|
0x008e: 0x00c4, # LATIN CAPITAL LETTER A WITH DIAERESIS
|
||
|
|
0x008f: 0x00c5, # LATIN CAPITAL LETTER A WITH RING ABOVE
|
||
|
|
0x0090: 0x00c9, # LATIN CAPITAL LETTER E WITH ACUTE
|
||
|
|
0x0091: 0x00e6, # LATIN SMALL LIGATURE AE
|
||
|
|
0x0092: 0x00c6, # LATIN CAPITAL LIGATURE AE
|
||
|
|
0x0093: 0x00f4, # LATIN SMALL LETTER O WITH CIRCUMFLEX
|
||
|
|
0x0094: 0x00f6, # LATIN SMALL LETTER O WITH DIAERESIS
|
||
|
|
0x0095: 0x00f2, # LATIN SMALL LETTER O WITH GRAVE
|
||
|
|
0x0096: 0x00fb, # LATIN SMALL LETTER U WITH CIRCUMFLEX
|
||
|
|
0x0097: 0x00f9, # LATIN SMALL LETTER U WITH GRAVE
|
||
|
|
0x0098: 0x00ff, # LATIN SMALL LETTER Y WITH DIAERESIS
|
||
|
|
0x0099: 0x00d6, # LATIN CAPITAL LETTER O WITH DIAERESIS
|
||
|
|
0x009a: 0x00dc, # LATIN CAPITAL LETTER U WITH DIAERESIS
|
||
|
|
0x009b: 0x00a2, # CENT SIGN
|
||
|
|
0x009c: 0x00a3, # POUND SIGN
|
||
|
|
0x009d: 0x00a5, # YEN SIGN
|
||
|
|
0x009e: 0x20a7, # PESETA SIGN
|
||
|
|
0x009f: 0x0192, # LATIN SMALL LETTER F WITH HOOK
|
||
|
|
0x00a0: 0x00e1, # LATIN SMALL LETTER A WITH ACUTE
|
||
|
|
0x00a1: 0x00ed, # LATIN SMALL LETTER I WITH ACUTE
|
||
|
|
0x00a2: 0x00f3, # LATIN SMALL LETTER O WITH ACUTE
|
||
|
|
0x00a3: 0x00fa, # LATIN SMALL LETTER U WITH ACUTE
|
||
|
|
0x00a4: 0x00f1, # LATIN SMALL LETTER N WITH TILDE
|
||
|
|
0x00a5: 0x00d1, # LATIN CAPITAL LETTER N WITH TILDE
|
||
|
|
0x00a6: 0x00aa, # FEMININE ORDINAL INDICATOR
|
||
|
|
0x00a7: 0x00ba, # MASCULINE ORDINAL INDICATOR
|
||
|
|
0x00a8: 0x00bf, # INVERTED QUESTION MARK
|
||
|
|
0x00a9: 0x2310, # REVERSED NOT SIGN
|
||
|
|
0x00aa: 0x00ac, # NOT SIGN
|
||
|
|
0x00ab: 0x00bd, # VULGAR FRACTION ONE HALF
|
||
|
|
0x00ac: 0x00bc, # VULGAR FRACTION ONE QUARTER
|
||
|
|
0x00ad: 0x00a1, # INVERTED EXCLAMATION MARK
|
||
|
|
0x00ae: 0x00ab, # LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
|
||
|
|
0x00af: 0x00bb, # RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
|
||
|
|
0x00b0: 0x2591, # LIGHT SHADE
|
||
|
|
0x00b1: 0x2592, # MEDIUM SHADE
|
||
|
|
0x00b2: 0x2593, # DARK SHADE
|
||
|
|
0x00b3: 0x2502, # BOX DRAWINGS LIGHT VERTICAL
|
||
|
|
0x00b4: 0x2524, # BOX DRAWINGS LIGHT VERTICAL AND LEFT
|
||
|
|
0x00b5: 0x2561, # BOX DRAWINGS VERTICAL SINGLE AND LEFT DOUBLE
|
||
|
|
0x00b6: 0x2562, # BOX DRAWINGS VERTICAL DOUBLE AND LEFT SINGLE
|
||
|
|
0x00b7: 0x2556, # BOX DRAWINGS DOWN DOUBLE AND LEFT SINGLE
|
||
|
|
0x00b8: 0x2555, # BOX DRAWINGS DOWN SINGLE AND LEFT DOUBLE
|
||
|
|
0x00b9: 0x2563, # BOX DRAWINGS DOUBLE VERTICAL AND LEFT
|
||
|
|
0x00ba: 0x2551, # BOX DRAWINGS DOUBLE VERTICAL
|
||
|
|
0x00bb: 0x2557, # BOX DRAWINGS DOUBLE DOWN AND LEFT
|
||
|
|
0x00bc: 0x255d, # BOX DRAWINGS DOUBLE UP AND LEFT
|
||
|
|
0x00bd: 0x255c, # BOX DRAWINGS UP DOUBLE AND LEFT SINGLE
|
||
|
|
0x00be: 0x255b, # BOX DRAWINGS UP SINGLE AND LEFT DOUBLE
|
||
|
|
0x00bf: 0x2510, # BOX DRAWINGS LIGHT DOWN AND LEFT
|
||
|
|
0x00c0: 0x2514, # BOX DRAWINGS LIGHT UP AND RIGHT
|
||
|
|
0x00c1: 0x2534, # BOX DRAWINGS LIGHT UP AND HORIZONTAL
|
||
|
|
0x00c2: 0x252c, # BOX DRAWINGS LIGHT DOWN AND HORIZONTAL
|
||
|
|
0x00c3: 0x251c, # BOX DRAWINGS LIGHT VERTICAL AND RIGHT
|
||
|
|
0x00c4: 0x2500, # BOX DRAWINGS LIGHT HORIZONTAL
|
||
|
|
0x00c5: 0x253c, # BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL
|
||
|
|
0x00c6: 0x255e, # BOX DRAWINGS VERTICAL SINGLE AND RIGHT DOUBLE
|
||
|
|
0x00c7: 0x255f, # BOX DRAWINGS VERTICAL DOUBLE AND RIGHT SINGLE
|
||
|
|
0x00c8: 0x255a, # BOX DRAWINGS DOUBLE UP AND RIGHT
|
||
|
|
0x00c9: 0x2554, # BOX DRAWINGS DOUBLE DOWN AND RIGHT
|
||
|
|
0x00ca: 0x2569, # BOX DRAWINGS DOUBLE UP AND HORIZONTAL
|
||
|
|
0x00cb: 0x2566, # BOX DRAWINGS DOUBLE DOWN AND HORIZONTAL
|
||
|
|
0x00cc: 0x2560, # BOX DRAWINGS DOUBLE VERTICAL AND RIGHT
|
||
|
|
0x00cd: 0x2550, # BOX DRAWINGS DOUBLE HORIZONTAL
|
||
|
|
0x00ce: 0x256c, # BOX DRAWINGS DOUBLE VERTICAL AND HORIZONTAL
|
||
|
|
0x00cf: 0x2567, # BOX DRAWINGS UP SINGLE AND HORIZONTAL DOUBLE
|
||
|
|
0x00d0: 0x2568, # BOX DRAWINGS UP DOUBLE AND HORIZONTAL SINGLE
|
||
|
|
0x00d1: 0x2564, # BOX DRAWINGS DOWN SINGLE AND HORIZONTAL DOUBLE
|
||
|
|
0x00d2: 0x2565, # BOX DRAWINGS DOWN DOUBLE AND HORIZONTAL SINGLE
|
||
|
|
0x00d3: 0x2559, # BOX DRAWINGS UP DOUBLE AND RIGHT SINGLE
|
||
|
|
0x00d4: 0x2558, # BOX DRAWINGS UP SINGLE AND RIGHT DOUBLE
|
||
|
|
0x00d5: 0x2552, # BOX DRAWINGS DOWN SINGLE AND RIGHT DOUBLE
|
||
|
|
0x00d6: 0x2553, # BOX DRAWINGS DOWN DOUBLE AND RIGHT SINGLE
|
||
|
|
0x00d7: 0x256b, # BOX DRAWINGS VERTICAL DOUBLE AND HORIZONTAL SINGLE
|
||
|
|
0x00d8: 0x256a, # BOX DRAWINGS VERTICAL SINGLE AND HORIZONTAL DOUBLE
|
||
|
|
0x00d9: 0x2518, # BOX DRAWINGS LIGHT UP AND LEFT
|
||
|
|
0x00da: 0x250c, # BOX DRAWINGS LIGHT DOWN AND RIGHT
|
||
|
|
0x00db: 0x2588, # FULL BLOCK
|
||
|
|
0x00dc: 0x2584, # LOWER HALF BLOCK
|
||
|
|
0x00dd: 0x258c, # LEFT HALF BLOCK
|
||
|
|
0x00de: 0x2590, # RIGHT HALF BLOCK
|
||
|
|
0x00df: 0x2580, # UPPER HALF BLOCK
|
||
|
|
0x00e0: 0x03b1, # GREEK SMALL LETTER ALPHA
|
||
|
|
0x00e1: 0x00df, # LATIN SMALL LETTER SHARP S
|
||
|
|
0x00e2: 0x0393, # GREEK CAPITAL LETTER GAMMA
|
||
|
|
0x00e3: 0x03c0, # GREEK SMALL LETTER PI
|
||
|
|
0x00e4: 0x03a3, # GREEK CAPITAL LETTER SIGMA
|
||
|
|
0x00e5: 0x03c3, # GREEK SMALL LETTER SIGMA
|
||
|
|
0x00e6: 0x00b5, # MICRO SIGN
|
||
|
|
0x00e7: 0x03c4, # GREEK SMALL LETTER TAU
|
||
|
|
0x00e8: 0x03a6, # GREEK CAPITAL LETTER PHI
|
||
|
|
0x00e9: 0x0398, # GREEK CAPITAL LETTER THETA
|
||
|
|
0x00ea: 0x03a9, # GREEK CAPITAL LETTER OMEGA
|
||
|
|
0x00eb: 0x03b4, # GREEK SMALL LETTER DELTA
|
||
|
|
0x00ec: 0x221e, # INFINITY
|
||
|
|
0x00ed: 0x03c6, # GREEK SMALL LETTER PHI
|
||
|
|
0x00ee: 0x03b5, # GREEK SMALL LETTER EPSILON
|
||
|
|
0x00ef: 0x2229, # INTERSECTION
|
||
|
|
0x00f0: 0x2261, # IDENTICAL TO
|
||
|
|
0x00f1: 0x00b1, # PLUS-MINUS SIGN
|
||
|
|
0x00f2: 0x2265, # GREATER-THAN OR EQUAL TO
|
||
|
|
0x00f3: 0x2264, # LESS-THAN OR EQUAL TO
|
||
|
|
0x00f4: 0x2320, # TOP HALF INTEGRAL
|
||
|
|
0x00f5: 0x2321, # BOTTOM HALF INTEGRAL
|
||
|
|
0x00f6: 0x00f7, # DIVISION SIGN
|
||
|
|
0x00f7: 0x2248, # ALMOST EQUAL TO
|
||
|
|
0x00f8: 0x00b0, # DEGREE SIGN
|
||
|
|
0x00f9: 0x2219, # BULLET OPERATOR
|
||
|
|
0x00fa: 0x00b7, # MIDDLE DOT
|
||
|
|
0x00fb: 0x221a, # SQUARE ROOT
|
||
|
|
0x00fc: 0x207f, # SUPERSCRIPT LATIN SMALL LETTER N
|
||
|
|
0x00fd: 0x00b2, # SUPERSCRIPT TWO
|
||
|
|
0x00fe: 0x25a0, # BLACK SQUARE
|
||
|
|
0x00ff: 0x00a0, # NO-BREAK SPACE
|
||
|
|
}
|
||
|
|
|
||
|
|
### Encoding Map
|
||
|
|
|
||
|
|
encoding_map = {}
|
||
|
|
for k,v in decoding_map.items():
|
||
|
|
encoding_map[v] = k
|