def test_time(self):
    self.do_run_in_out_file_test('tests', 'core', 'test_time')
    for tz in ['EST+05EDT', 'UTC+0']:
        print('extra tz test:', tz)
        with env_modify({'TZ': tz}):
            self.do_run_in_out_file_test('tests', 'core', 'test_time')
def test_time(self):
    self.do_run_in_out_file_test('tests', 'core', 'test_time')
    for tz in ['EST+05EDT', 'UTC+0']:
        print('extra tz test:', tz)
        with env_modify({'TZ': tz}):
            self.do_run_in_out_file_test('tests', 'core', 'test_time')