add comment to explain TypeError change

Signed-off-by: Paul Gesel <paul.gesel@picknik.ai>
PickNikRobotics · Aug 2, 2024 · 0760aac · 0760aac
1 parent 1a8322d
commit 0760aac
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/generate_parameter_library_py/generate_parameter_library_py/parse_yaml.py b/generate_parameter_library_py/generate_parameter_library_py/parse_yaml.py
@@ -32,9 +32,11 @@
 from jinja2 import Template, Environment
 from typeguard import typechecked
 
+# try to import TypeCheckError from typeguard. This was breaking and replaced TypeError in 3.0.0
 try:
     from typeguard import TypeCheckError
-except:
+except ImportError as e:
+    # otherwise, use the old TypeError
     TypeCheckError = TypeError
 
 from typing import Any, List, Union