Add python2 support to raise from

ComplianceAsCode · Feb 20, 2024 · bcff6c1 · bcff6c1
1 parent 3e68c8f
commit bcff6c1
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/ssg/controls.py b/ssg/controls.py
@@ -1,3 +1,5 @@
+from future.utils import raise_from
+
 import collections
 import os
 import copy
@@ -190,7 +192,7 @@ def add_references(self, reference_type, rules):
                     "Please remove any duplicate listing of rule '%s' in "
                     "control '%s'." % (
                         rule.id_, self.id))
-                raise ValueError(msg) from exc
+                raise_from(ValueError(msg), exc)
 
 
 class Level(ssg.entities.common.XCCDFEntity):