add to module/time/test/test_time.py

gistfile1.txt

class AppTestLocaleTime:
    spaceconfig = {
        "usemodules": ['time', '_locale'],
    }

    def test_strftime_locale(self):
        # issue bb-3079
        import time, _locale, os
        oldlocale = os.environ.get('LC_TIME', None)
        _locale.setlocale(_locale.LC_TIME, 'fr_FR')
        try:
            s = time.strftime('%B', (2019, 8, 17, 0, 0, 0, 0, 0, 0))
            print(s, s.encode('utf8'))
            assert s.encode('utf8') == b'ao\xc3\xbbt'
        finally:
            if oldlocale:
                _locale.setlocale(_locale.LC_TIME, oldlocale)