bpo-33951: IDLE test_configdialog: call page.update() in setUpClass#7892

terryjreedy merged 1 commit intopython:masterpython/cpython:masterfrom

taleinat:bpo-33951_test_configdialog_setupclass_updatetaleinat/cpython:bpo-33951_test_configdialog_setupclass_updateCopy head branch name to clipboard