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-rw-r--r--msgpack/exceptions.py12
1 files changed, 10 insertions, 2 deletions
diff --git a/msgpack/exceptions.py b/msgpack/exceptions.py
index f7678f1..e0d5b5f 100644
--- a/msgpack/exceptions.py
+++ b/msgpack/exceptions.py
@@ -1,4 +1,8 @@
-class UnpackException(Exception):
+class MsgpackBaseException(Exception):
+ pass
+
+
+class UnpackException(MsgpackBaseException):
pass
@@ -22,8 +26,12 @@ class ExtraData(ValueError):
def __str__(self):
return "unpack(b) received extra data."
-class PackException(Exception):
+class PackException(MsgpackBaseException):
pass
class PackValueError(PackException, ValueError):
pass
+
+
+class PackOverflowError(PackValueError, OverflowError):
+ pass