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author | Walter Dörwald <walter@livinglogic.de> | 2006-03-15 11:35:15 (GMT) |
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committer | Walter Dörwald <walter@livinglogic.de> | 2006-03-15 11:35:15 (GMT) |
commit | abb02e59946f9ea3076e96e3b03b51d1cebd46b4 (patch) | |
tree | 165444acd89173a8832547078cbc417d4626116e /Lib/encodings/raw_unicode_escape.py | |
parent | e2ebb2d7f777db2de72cfeb0e3c489ac4cc5c400 (diff) | |
download | cpython-abb02e59946f9ea3076e96e3b03b51d1cebd46b4.zip cpython-abb02e59946f9ea3076e96e3b03b51d1cebd46b4.tar.gz cpython-abb02e59946f9ea3076e96e3b03b51d1cebd46b4.tar.bz2 |
Patch #1436130: codecs.lookup() now returns a CodecInfo object (a subclass
of tuple) that provides incremental decoders and encoders (a way to use
stateful codecs without the stream API). Functions
codecs.getincrementaldecoder() and codecs.getincrementalencoder() have
been added.
Diffstat (limited to 'Lib/encodings/raw_unicode_escape.py')
-rw-r--r-- | Lib/encodings/raw_unicode_escape.py | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/Lib/encodings/raw_unicode_escape.py b/Lib/encodings/raw_unicode_escape.py index a2f3fff..2b919b4 100644 --- a/Lib/encodings/raw_unicode_escape.py +++ b/Lib/encodings/raw_unicode_escape.py @@ -17,6 +17,14 @@ class Codec(codecs.Codec): encode = codecs.raw_unicode_escape_encode decode = codecs.raw_unicode_escape_decode +class IncrementalEncoder(codecs.IncrementalEncoder): + def encode(self, input, final=False): + return codecs.raw_unicode_escape_encode(input, self.errors)[0] + +class IncrementalDecoder(codecs.IncrementalDecoder): + def decode(self, input, final=False): + return codecs.raw_unicode_escape_decode(input, self.errors)[0] + class StreamWriter(Codec,codecs.StreamWriter): pass @@ -26,5 +34,12 @@ class StreamReader(Codec,codecs.StreamReader): ### encodings module API def getregentry(): - - return (Codec.encode,Codec.decode,StreamReader,StreamWriter) + return codecs.CodecInfo( + name='raw-unicode-escape', + encode=Codec.encode, + decode=Codec.decode, + incrementalencoder=IncrementalEncoder, + incrementaldecoder=IncrementalDecoder, + streamwriter=StreamWriter, + streamreader=StreamReader, + ) |