Catch exceptions when error rendering templates

2015-12-11 19:07:03 -08:00 · 2015-12-11 19:07:03 -08:00 · b1bf6a609e
commit b1bf6a609e
parent 5c63862054
3 changed files with 28 additions and 5 deletions
--- a/homeassistant/exceptions.py
+++ b/homeassistant/exceptions.py
@ -14,3 +14,10 @@ class InvalidEntityFormatError(HomeAssistantError):
 class NoEntitySpecifiedError(HomeAssistantError):
    """ When no entity is specified. """
    pass
+
+
+class TemplateError(HomeAssistantError):
+    """ Error during template rendering. """
+    def __init__(self, exception):
+        super().__init__('{}: {}'.format(exception.__class__.__name__,
+                                         exception))