66 lines
1.4 KiB
Python
66 lines
1.4 KiB
Python
""" Python Character Mapping Codec test
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Written by Marc-Andre Lemburg (mal@lemburg.com).
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(c) Copyright 2000 Guido van Rossum.
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"""#"
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import codecs
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### Codec APIs
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class Codec(codecs.Codec):
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def encode(self,input,errors='strict'):
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return codecs.charmap_encode(input,errors,encoding_map)
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def decode(self,input,errors='strict'):
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return codecs.charmap_decode(input,errors,decoding_map)
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class StreamWriter(Codec,codecs.StreamWriter):
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pass
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class StreamReader(Codec,codecs.StreamReader):
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pass
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### encodings module API
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def getregentry():
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return (Codec().encode,Codec().decode,StreamReader,StreamWriter)
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### Decoding Map
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decoding_map = codecs.make_identity_dict(range(256))
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decoding_map.update({
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0x0078: u"abc",
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"abc": 0x0078,
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})
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### Encoding Map
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encoding_map = {}
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for k,v in decoding_map.items():
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encoding_map[v] = k
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### Tests
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def check(a, b):
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if a != b:
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print '*** check failed: %s != %s' % (repr(a), repr(b))
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check(unicode('abc', 'mycp'), u'abc')
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check(unicode('xdef', 'mycp'), u'abcdef')
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check(unicode('defx', 'mycp'), u'defabc')
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check(unicode('dxf', 'mycp'), u'dabcf')
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check(unicode('dxfx', 'mycp'), u'dabcfabc')
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check(u'abc'.encode('mycp'), 'abc')
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check(u'xdef'.encode('mycp'), 'abcdef')
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check(u'defx'.encode('mycp'), 'defabc')
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check(u'dxf'.encode('mycp'), 'dabcf')
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check(u'dxfx'.encode('mycp'), 'dabcfabc')
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