1 files changed, 19 insertions, 2 deletions
diff --git a/Lib/encodings/base64_codec.py b/Lib/encodings/base64_codec.py
index 085ab14..f84e780 100644
--- a/Lib/encodings/base64_codec.py
+++ b/Lib/encodings/base64_codec.py
@@ -49,6 +49,16 @@ class Codec(codecs.Codec):
     def decode(self, input,errors='strict'):
         return base64_decode(input,errors)
 
+class IncrementalEncoder(codecs.IncrementalEncoder):
+    def encode(self, input, final=False):
+        assert self.errors == 'strict'
+        return base64.encodestring(input)
+
+class IncrementalDecoder(codecs.IncrementalDecoder):
+    def decode(self, input, final=False):
+        assert self.errors == 'strict'
+        return base64.decodestring(input)
+
 class StreamWriter(Codec,codecs.StreamWriter):
     pass
 
@@ -58,5 +68,12 @@ class StreamReader(Codec,codecs.StreamReader):
 ### encodings module API
 
 def getregentry():
-
-    return (base64_encode,base64_decode,StreamReader,StreamWriter)
+    return codecs.CodecInfo(
+        name='base64',
+        encode=base64_encode,
+        decode=base64_decode,
+        incrementalencoder=IncrementalEncoder,
+        incrementaldecoder=IncrementalDecoder,
+        streamwriter=StreamWriter,
+        streamreader=StreamReader,
+    )