A number of tests are failed or skipped when run in directory with a name that contains non-decodable characters. Attached output of following command:

./python -m test.regrtest -uall -v test_cgitb test_cmd_line test_gdb test_inspect test_multiprocessin_fork test_multiprocessing_forkserver test_multiprocessing_spawn test_pdb test_pydoc test_pyexpat test_sax test_site test_subprocess test_tk test_venv test_xml_etree test_xml_etree_c

test_logging just hangs.

Locale is en_US.utf8.