""" Python Character Mapping Codec for PalmOS 3.5. | |
Written by Sjoerd Mullender (sjoerd@acm.org); based on iso8859_15.py. | |
"""#" | |
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 IncrementalEncoder(codecs.IncrementalEncoder): | |
def encode(self, input, final=False): | |
return codecs.charmap_encode(input,self.errors,encoding_map)[0] | |
class IncrementalDecoder(codecs.IncrementalDecoder): | |
def decode(self, input, final=False): | |
return codecs.charmap_decode(input,self.errors,decoding_map)[0] | |
class StreamWriter(Codec,codecs.StreamWriter): | |
pass | |
class StreamReader(Codec,codecs.StreamReader): | |
pass | |
### encodings module API | |
def getregentry(): | |
return codecs.CodecInfo( | |
name='palmos', | |
encode=Codec().encode, | |
decode=Codec().decode, | |
incrementalencoder=IncrementalEncoder, | |
incrementaldecoder=IncrementalDecoder, | |
streamreader=StreamReader, | |
streamwriter=StreamWriter, | |
) | |
### Decoding Map | |
decoding_map = codecs.make_identity_dict(range(256)) | |
# The PalmOS character set is mostly iso-8859-1 with some differences. | |
decoding_map.update({ | |
0x0080: 0x20ac, # EURO SIGN | |
0x0082: 0x201a, # SINGLE LOW-9 QUOTATION MARK | |
0x0083: 0x0192, # LATIN SMALL LETTER F WITH HOOK | |
0x0084: 0x201e, # DOUBLE LOW-9 QUOTATION MARK | |
0x0085: 0x2026, # HORIZONTAL ELLIPSIS | |
0x0086: 0x2020, # DAGGER | |
0x0087: 0x2021, # DOUBLE DAGGER | |
0x0088: 0x02c6, # MODIFIER LETTER CIRCUMFLEX ACCENT | |
0x0089: 0x2030, # PER MILLE SIGN | |
0x008a: 0x0160, # LATIN CAPITAL LETTER S WITH CARON | |
0x008b: 0x2039, # SINGLE LEFT-POINTING ANGLE QUOTATION MARK | |
0x008c: 0x0152, # LATIN CAPITAL LIGATURE OE | |
0x008d: 0x2666, # BLACK DIAMOND SUIT | |
0x008e: 0x2663, # BLACK CLUB SUIT | |
0x008f: 0x2665, # BLACK HEART SUIT | |
0x0090: 0x2660, # BLACK SPADE SUIT | |
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: 0x02dc, # SMALL TILDE | |
0x0099: 0x2122, # TRADE MARK SIGN | |
0x009a: 0x0161, # LATIN SMALL LETTER S WITH CARON | |
0x009c: 0x0153, # LATIN SMALL LIGATURE OE | |
0x009f: 0x0178, # LATIN CAPITAL LETTER Y WITH DIAERESIS | |
}) | |
### Encoding Map | |
encoding_map = codecs.make_encoding_map(decoding_map) |