test_calendar.py 文件源码

def test_itermonthdays2(self):
        for firstweekday in range(7):
            cal = calendar.Calendar(firstweekday)
            # Test the extremes, see #28253 and #26650
            for y, m in [(1, 1), (9999, 12)]:
                days = list(cal.itermonthdays2(y, m))
                self.assertEqual(days[0][1], firstweekday)
                self.assertEqual(days[-1][1], (firstweekday - 1) % 7)