src/ffx/process.py

@@ -15,8 +15,14 @@ def executeProcess(commandSequence: List[str], directory: str = None, context: d
 
     niceSequence = []
 
-    niceness = int((context or {}).get('resource_limits', {}).get('niceness', 99))
-    cpu_percent = int((context or {}).get('resource_limits', {}).get('cpu_percent', 0))
+    niceness = (int(context['resource_limits']['niceness'])
+                        if not context is None
+                        and 'resource_limits' in context.keys()
+                        and 'niceness' in context['resource_limits'].keys() else 99)
+    cpu_percent = (int(context['resource_limits']['cpu_percent'])
+                        if not context is None
+                        and 'resource_limits' in context.keys()
+                        and 'cpu_percent' in context['resource_limits'].keys() else 0)
 
     if niceness >= -20 and niceness <= 19:
         niceSequence += ['nice', '-n', str(niceness)]