1 files changed, 14 insertions, 0 deletions
diff --git a/dns/exception.py b/dns/exception.py
index 8f1d488..9486f45 100644
--- a/dns/exception.py
+++ b/dns/exception.py
@@ -126,3 +126,17 @@ class Timeout(DNSException):
     """The DNS operation timed out."""
     supp_kwargs = {'timeout'}
     fmt = "The DNS operation timed out after {timeout} seconds"
+
+
+class ExceptionWrapper:
+    def __init__(self, exception_class):
+        self.exception_class = exception_class
+
+    def __enter__(self):
+        return self
+
+    def __exit__(self, exc_type, exc_val, exc_tb):
+        if exc_type is not None and not isinstance(exc_val,
+                                                   self.exception_class):
+            raise self.exception_class() from exc_val
+        return False