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	They support now splitting escape sequences between input chunks. Add the third parameter "final" in codecs.raw_unicode_escape_decode(). It is True by default to match the former behavior.
		
			
				
	
	
		
			46 lines
		
	
	
	
		
			1.3 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			46 lines
		
	
	
	
		
			1.3 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
""" Python 'raw-unicode-escape' Codec
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Written by Marc-Andre Lemburg (mal@lemburg.com).
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(c) Copyright CNRI, All Rights Reserved. NO WARRANTY.
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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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    # Note: Binding these as C functions will result in the class not
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    # converting them to methods. This is intended.
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    encode = codecs.raw_unicode_escape_encode
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    decode = codecs.raw_unicode_escape_decode
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class IncrementalEncoder(codecs.IncrementalEncoder):
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    def encode(self, input, final=False):
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        return codecs.raw_unicode_escape_encode(input, self.errors)[0]
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class IncrementalDecoder(codecs.BufferedIncrementalDecoder):
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    def _buffer_decode(self, input, errors, final):
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        return codecs.raw_unicode_escape_decode(input, errors, final)
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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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    def decode(self, input, errors='strict'):
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        return codecs.raw_unicode_escape_decode(input, errors, False)
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### encodings module API
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def getregentry():
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    return codecs.CodecInfo(
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        name='raw-unicode-escape',
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        encode=Codec.encode,
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        decode=Codec.decode,
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        incrementalencoder=IncrementalEncoder,
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        incrementaldecoder=IncrementalDecoder,
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        streamwriter=StreamWriter,
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        streamreader=StreamReader,
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    )
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