add lib

1 files changed, 24 insertions, 0 deletions

diff --git a/lib/beaker/exceptions.py b/lib/beaker/exceptions.py
new file mode 100644
index 000000000..cc0eed286
--- /dev/null
+++ b/lib/beaker/exceptions.py
@@ -0,0 +1,24 @@
+"""Beaker exception classes"""
+
+class BeakerException(Exception):
+    pass
+
+
+class CreationAbortedError(Exception):
+    """Deprecated."""
+
+
+class InvalidCacheBackendError(BeakerException, ImportError):
+    pass
+
+
+class MissingCacheParameter(BeakerException):
+    pass
+
+
+class LockError(BeakerException):
+    pass
+
+
+class InvalidCryptoBackendError(BeakerException):
+    pass