config: Fix the subclassed exception types

The subclassed exception types don't call the parent's __init__ method
which takes care of connecting all our exception types to the global
'LcitoolError' one. This patch fixes that.

Resolves: https://gitlab.com/libvirt/libvirt-ci/-/issues/15
Signed-off-by: Erik Skultety <eskultet@redhat.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/lcitool/config.py b/lcitool/config.py
index 1dfea1c..eea3041 100644
--- a/lcitool/config.py
+++ b/lcitool/config.py
@@ -34,7 +34,8 @@ class LoadError(ConfigError):
 
     def __init__(self, message):
         message_prefix = "Failed to load config: "
-        self.message = message_prefix + message
+        message = message_prefix + message
+        super().__init__(message)
 
 
 class ValidationError(ConfigError):
@@ -42,7 +43,8 @@ class ValidationError(ConfigError):
 
     def __init__(self, message):
         message_prefix = "Failed to validate config: "
-        self.message = message_prefix + message
+        message = message_prefix + message
+        super().__init__(message)
 
 
 class Config(metaclass=Singleton):