From 00d1c583af06dbcc19c00716b34bf22ffaed2655 Mon Sep 17 00:00:00 2001
From: Pragyansh Chaturvedi <pragyanshchaturvedi18@gmail.com>
Date: Wed, 8 Oct 2025 06:04:29 +0530
Subject: [PATCH] Add support for is and is not keywords

---
 pythonbpf/expr_pass.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pythonbpf/expr_pass.py b/pythonbpf/expr_pass.py
index aee2ab1..2c734ea 100644
--- a/pythonbpf/expr_pass.py
+++ b/pythonbpf/expr_pass.py
@@ -228,6 +228,8 @@ def _handle_comparator(func, builder, op, lhs, rhs):
         ast.LtE: "<=",
         ast.Gt: ">",
         ast.GtE: ">=",
+        ast.Is: "==",
+        ast.IsNot: "!=",
     }
 
     if type(op) not in comparison_ops: