Missing commit ?.

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/branches/0.7@2359 b32b6428-25c9-4566-ad07-03861ab6144f

libs/lib/xaal/lib/cbor.py

+import cbor2
+from cbor2 import CBORTag,encoder
+
+from . import bindings
+
+# ugly patch to remove default UUID decodeur
+cbor2.decoder.semantic_decoders.pop(37)
+
+
+def tag_hook(decoder, tag, shareable_index=None):
+    if tag.tag == 37:
+        return bindings.UUID(bytes=tag.value)
+    return tag
+
+def default_encoder(encoder, value):
+    if type(value) == bindings.UUID:
+        encoder.encode(CBORTag(37, value.bytes))
+
+
+def dumps(obj, **kwargs):
+    return cbor2.dumps(obj,default=default_encoder,**kwargs)
+
+def loads(payload, **kwargs):
+    return cbor2.loads(payload,tag_hook=tag_hook,**kwargs)