1 files changed, 12 insertions, 0 deletions
diff --git a/scripts/pnodespy.py b/scripts/pnodespy.py
index caa06b2b9..b50f9c568 100755
--- a/scripts/pnodespy.py
+++ b/scripts/pnodespy.py
@@ -210,7 +210,19 @@ def do_libghdl_nodes():
         )
         from pyGHDL.libghdl.vhdl.tokens import Tok
 
+        __all__ = [
+            "Null_Iir",
+            "Null_Iir_List",
+            "Iir_List_All",
+            "Null_Iir_Flist",
+            "Iir_Flist_Others",
+            "Iir_Flist_All",
+        ]
+
         Null_Iir = 0
+        \"\"\"
+        Null element for an IIR node reference.
+        \"\"\"
 
         Null_Iir_List = 0
         Iir_List_All = 1