test: add note about custom pickler

scikit-hep · Dec 4, 2023 · 7d62858 · 7d62858
1 parent bd3d668
commit 7d62858
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/tests/test_2682_custom_pickler.py b/tests/test_2682_custom_pickler.py
@@ -44,6 +44,8 @@ def _pickle_complex_array_and_return_form_impl():
     return pickle.loads(pickle.dumps(array)).layout.form
 
 
+# NOTE: custom picklers are disabled in our tests, but the subprocess that is
+#       spawned here doesn't pick up that configuration, thus it can be tested!
 def pickle_complex_array_and_return_form(pickler_source, tmp_path):
     """Create a new (spawned) process, and register the given pickler source
     via entrypoints"""