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c:\python24\lib \ encodings \ palmos.py



0001 """ Python Character Mapping Codec for PalmOS 3.5.
0002 
0003 Written by Sjoerd Mullender (sjoerd@acm.org); based on iso8859_15.py.
0004 
0005 """#"
0006 
0007 import codecs
0008 
0009 ### Codec APIs
0010 
0011 class Codec(codecs.Codec):
0012     def encode(self,input,errors='strict'):
0013         return codecs.charmap_encode(input,errors,encoding_map)
0014 
0015     def decode(self,input,errors='strict'):
0016         return codecs.charmap_decode(input,errors,decoding_map)
0017 
0018 class StreamWriter(Codec,codecs.StreamWriter):
0019     pass
0020 
0021 class StreamReader(Codec,codecs.StreamReader):
0022     pass
0023 
0024 ### encodings module API
0025 
0026 def getregentry():
0027     return (Codec().encode,Codec().decode,StreamReader,StreamWriter)
0028 
0029 ### Decoding Map
0030 
0031 decoding_map = codecs.make_identity_dict(range(256))
0032 
0033 # The PalmOS character set is mostly iso-8859-1 with some differences.
0034 decoding_map.update({
0035         0x0080: 0x20ac, #       EURO SIGN
0036         0x0082: 0x201a, #       SINGLE LOW-9 QUOTATION MARK
0037         0x0083: 0x0192, #       LATIN SMALL LETTER F WITH HOOK
0038         0x0084: 0x201e, #       DOUBLE LOW-9 QUOTATION MARK
0039         0x0085: 0x2026, #       HORIZONTAL ELLIPSIS
0040         0x0086: 0x2020, #       DAGGER
0041         0x0087: 0x2021, #       DOUBLE DAGGER
0042         0x0088: 0x02c6, #       MODIFIER LETTER CIRCUMFLEX ACCENT
0043         0x0089: 0x2030, #       PER MILLE SIGN
0044         0x008a: 0x0160, #       LATIN CAPITAL LETTER S WITH CARON
0045         0x008b: 0x2039, #       SINGLE LEFT-POINTING ANGLE QUOTATION MARK
0046         0x008c: 0x0152, #       LATIN CAPITAL LIGATURE OE
0047         0x008d: 0x2666, #       BLACK DIAMOND SUIT
0048         0x008e: 0x2663, #       BLACK CLUB SUIT
0049         0x008f: 0x2665, #       BLACK HEART SUIT
0050         0x0090: 0x2660, #       BLACK SPADE SUIT
0051         0x0091: 0x2018, #       LEFT SINGLE QUOTATION MARK
0052         0x0092: 0x2019, #       RIGHT SINGLE QUOTATION MARK
0053         0x0093: 0x201c, #       LEFT DOUBLE QUOTATION MARK
0054         0x0094: 0x201d, #       RIGHT DOUBLE QUOTATION MARK
0055         0x0095: 0x2022, #       BULLET
0056         0x0096: 0x2013, #       EN DASH
0057         0x0097: 0x2014, #       EM DASH
0058         0x0098: 0x02dc, #       SMALL TILDE
0059         0x0099: 0x2122, #       TRADE MARK SIGN
0060         0x009a: 0x0161, #       LATIN SMALL LETTER S WITH CARON
0061         0x009c: 0x0153, #       LATIN SMALL LIGATURE OE
0062         0x009f: 0x0178, #       LATIN CAPITAL LETTER Y WITH DIAERESIS
0063 })
0064 
0065 ### Encoding Map
0066 
0067 encoding_map = codecs.make_encoding_map(decoding_map)
0068 

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