PyLint fixes

platformio/check/defect.py

@@ -16,6 +16,7 @@ import os
 
 import click
 
+from platformio.exception import PlatformioException
 from platformio.project.helpers import get_project_dir
 
 # pylint: disable=too-many-instance-attributes, redefined-builtin
@@ -79,7 +80,7 @@ class DefectItem:
         for key, value in DefectItem.SEVERITY_LABELS.items():
             if label == value:
                 return key
-        raise Exception("Unknown severity label -> %s" % label)
+        raise PlatformioException("Unknown severity label -> %s" % label)
 
     def as_dict(self):
         return {