sun.py 文件源码

def Julian(self, year, month, day):
        """
        Return julian day.
        """
        if calendar.isleap(year):  # Bissextil year, 366 days
            lMonth = [0, 31, 60, 91, 121, 152,
                      182, 213, 244, 274, 305, 335, 366]
        else:  # Normal year, 365 days
            lMonth = [0, 31, 59, 90, 120, 151, 181, 212,
                      243, 273, 304, 334, 365]

        nJulian = lMonth[month - 1] + day
        return nJulian