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""" Python Character Mapping Codec test
Written by Marc-Andre Lemburg (mal@lemburg.com).
(c) Copyright 2000 Guido van Rossum.
"""#"
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 = codecs.make_identity_dict(range(256))
decoding_map.update({
0x0078: u"abc",
"abc": 0x0078,
})
### Encoding Map
encoding_map = {}
for k,v in decoding_map.items():
encoding_map[v] = k
### Tests
def check(a, b):
if a != b:
print '*** check failed: %s != %s' % (repr(a), repr(b))
check(unicode('abc', 'mycp'), u'abc')
check(unicode('xdef', 'mycp'), u'abcdef')
check(unicode('defx', 'mycp'), u'defabc')
check(unicode('dxf', 'mycp'), u'dabcf')
check(unicode('dxfx', 'mycp'), u'dabcfabc')
check(u'abc'.encode('mycp'), 'abc')
check(u'xdef'.encode('mycp'), 'abcdef')
check(u'defx'.encode('mycp'), 'defabc')
check(u'dxf'.encode('mycp'), 'dabcf')
check(u'dxfx'.encode('mycp'), 'dabcfabc')
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