[section.py] Change Validation Error Messages Print

Author: fschrader1992

odml/section.py

@@ -83,8 +83,9 @@ def __init__(self, name=None, type=None, parent=None,
         self.parent = parent
 
         for err in validation.Validation(self).errors:
-            if err.rank == "error":
-                print("ERROR", err.obj, err.msg)
+            if err.is_error:
+                msg = "\n\t- %s %s: %s" % (err.obj, err.rank, err.msg)
+                print(msg)
 
     def __repr__(self):
         return "Section[%d|%d] {name = %s, type = %s, id = %s}" % (len(self._sections),