From 5073ff0a414d0eeb794de50d48557d6088b6d4b3 Mon Sep 17 00:00:00 2001 From: sobolevn Date: Mon, 18 May 2026 21:55:27 +0300 Subject: [PATCH] gh-149977: Fix extra output of `-m test test_lazy_import` (GH-149978) (cherry picked from commit 6d5be4b1d6ca91a18e76ae8dad2c5e94837d6309) Co-authored-by: sobolevn --- Lib/test/test_lazy_import/__init__.py | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_lazy_import/__init__.py b/Lib/test/test_lazy_import/__init__.py index 5d770eeae07a15..bcbf1a23233ba8 100644 --- a/Lib/test/test_lazy_import/__init__.py +++ b/Lib/test/test_lazy_import/__init__.py @@ -10,6 +10,7 @@ import unittest import tempfile import os +import contextlib from test import support from test.support.script_helper import assert_python_ok @@ -441,10 +442,14 @@ def tearDown(self): def test_lazy_import_pkg(self): """lazy import of package submodule should load the package.""" - import test.test_lazy_import.data.lazy_import_pkg + out = io.StringIO() + + with contextlib.redirect_stdout(out): + import test.test_lazy_import.data.lazy_import_pkg self.assertIn("test.test_lazy_import.data.pkg", sys.modules) self.assertIn("test.test_lazy_import.data.pkg.bar", sys.modules) + self.assertIn("BAR_MODULE_LOADED", out.getvalue()) def test_lazy_import_pkg_cross_import(self): """Cross-imports within package should preserve lazy imports."""