I'm getting this error:
unknown Bson binary subtype 2
http://api.mongodb.org/python/current/api/bson/binary.html
bson.binary.OLD_BINARY_SUBTYPE = 2
Old BSON binary subtype for binary data.
Is it just the matter of adding the following case in Data,Bson,Binary?
0x02 -> return $ Bin (Binary b)