Provide exception messages

UmbrellaNotFoundError: serial
UmbrellaValueError: field

1 files changed, 8 insertions, 2 deletions

diff --git a/jimbrella/exceptions.py b/jimbrella/exceptions.py
index 2c62bc4..ad92b50 100644
--- a/jimbrella/exceptions.py
+++ b/jimbrella/exceptions.py
@@ -4,7 +4,10 @@
 class UmbrellaNotFoundError(Exception):
     """For when an umbrella with required serial is not found in database."""
 
-    pass
+    def __init__(self, serial):
+        self.serial = serial
+        self.message = f"No umbrella {serial} found."
+        super().__init__(self.message)
 
 
 class UmbrellaStatusError(Exception):
@@ -18,4 +21,7 @@ class UmbrellaStatusError(Exception):
 class UmbrellaValueError(Exception):
     """For when an admin enters an invalid value when modifying the database."""
 
-    pass
+    def __init__(self, field: str):
+        self.field = field
+        self.message = f"Invalid field: {field}."
+        super().__init__(self.message)