From 32451fc063568b147ebf773a3f122fb1f5bfe097 Mon Sep 17 00:00:00 2001
From: Juan-Pablo Scaletti <juanpablo@jpscaletti.com>
Date: Tue, 3 Oct 2023 13:26:50 -0500
Subject: [PATCH] Fix tests for py39 and add py312

---
 pyproject.toml          | 2 +-
 src/jinjax/component.py | 5 ++++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index 03ab192..3b4aafc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -119,7 +119,7 @@ addopts = "--doctest-modules"
 legacy_tox_ini = """
 [tox]
 skipsdist = True
-envlist = py39,py310,py311
+envlist = py39,py310,py311,py312
 
 [testenv]
 skip_install = true
diff --git a/src/jinjax/component.py b/src/jinjax/component.py
index 51c26ef..ad3eb78 100644
--- a/src/jinjax/component.py
+++ b/src/jinjax/component.py
@@ -29,7 +29,10 @@ def eval_expression(input_string):
     for name in code.co_names:
         if name not in ALLOWED_NAMES_IN_EXPRESSION_VALUES:
             raise InvalidArgument(f"Use of {name} not allowed")
-    return eval(code, {"__builtins__": {}}, ALLOWED_NAMES_IN_EXPRESSION_VALUES)
+    try:
+        return eval(code, {"__builtins__": {}}, ALLOWED_NAMES_IN_EXPRESSION_VALUES)
+    except NameError as err:
+        raise InvalidArgument(err)
 
 
 def is_valid_variable_name(name):