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Marc-André Lemburgef342742001-01-10 10:21:11 +00001""" Test Codecs (used by test_charmapcodec)
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3Written by Marc-Andre Lemburg (mal@lemburg.com).
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5(c) Copyright 2000 Guido van Rossum.
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7"""#"
8import codecs
9
10### Codec APIs
11
12class Codec(codecs.Codec):
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14 def encode(self,input,errors='strict'):
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16 return codecs.charmap_encode(input,errors,encoding_map)
Tim Petersd2bf3b72001-01-18 02:22:22 +000017
Marc-André Lemburgef342742001-01-10 10:21:11 +000018 def decode(self,input,errors='strict'):
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20 return codecs.charmap_decode(input,errors,decoding_map)
21
22class StreamWriter(Codec,codecs.StreamWriter):
23 pass
Tim Petersd2bf3b72001-01-18 02:22:22 +000024
Marc-André Lemburgef342742001-01-10 10:21:11 +000025class StreamReader(Codec,codecs.StreamReader):
26 pass
27
28### encodings module API
29
30def getregentry():
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32 return (Codec().encode,Codec().decode,StreamReader,StreamWriter)
33
34### Decoding Map
35
36decoding_map = codecs.make_identity_dict(range(256))
37decoding_map.update({
38 0x78: u"abc", # 1-n decoding mapping
39 "abc": 0x0078,# 1-n encoding mapping
40 0x01: None, # decoding mapping to <undefined>
41 0x79: u"", # decoding mapping to <remove character>
42})
43
44### Encoding Map
45
46encoding_map = {}
47for k,v in decoding_map.items():
48 encoding_map[v] = k