python显示给定年月的日历

系统管理员 2022-12-03 09:57 192阅读 0赞

用户输入年月，然后显示该月的整个日历。

#显示给定年份的日历
    #打印日历函数
    def printMonth(year,month):
        printMonthTitle(year,month)
        printMonthBody(year,month)
    
    #打印标题栏显示月份与年份
    def printMonthTitle(year,month):
        print(" ",getMonthName(month)," ",year)
        print("---------------------------------------")
        print(" sun Mon Tue Wed Thu Fri Sat")
    
    #打印日历主体
    def printMonthBody(year,month):
        startDay=getStartDay(year,month)
        numberOfDaysInMonth=getNumberOfDaysInMonth(year,month)
        i=0
        for i in range(0,startDay):
            print(" ",end=" ")
        for i in range(1,numberOfDaysInMonth+1):
            print(format(i,"4d"),end=" ")
            if (i+startDay)%7==0:
                print()
    
    def getMonthName(month):
        if month==1:
            monthName="January"
        elif month==2:
            monthName="February"
        elif month==3:
            monthName="March"
        elif month==4:
            monthName="April"
        elif month==5:
            monthName="May"
        elif month==6:
            monthName="June"
        elif month==7:
            monthName="July"
        elif month==8:
            monthName="Augest"
        elif month==9:
            monthName="September"
        elif month==10:
            monthName="October"
        elif month==11:
            monthName="November"
        else:
            monthName="December"
        return  monthName
    
    def getStartDay(year,month):
        STRT_DAY_FOR_JAN_1_1800=3
        totalNumberOfDays=getTotalNumberOfDays(year,month)
        return (totalNumberOfDays+STRT_DAY_FOR_JAN_1_1800)%7
    
    def getTotalNumberOfDays(year,month):
        total=0
        for i in range(1800,year):
            if isLeapYear(i):
                total=total+366
            else:
                total=total+365
        for i in range(1,month):
            total=total+getNumberOfDaysInMonth(year,i)
        return total
    
    def getNumberOfDaysInMonth(year,month):
        if(month==1 or month==3 or month==5 or month==7 or month==8 or
           month==10 or month==12):
            return 31
        if(month==4 or month==6 or month==9 or month==11):
            return 30
        if month==2:
            return 29 if isLeapYear(year) else 28
        return 0
    
    def isLeapYear(year):
        return (year%4==0 and year%100 !=0) or year%400==0
    
    def main():
        year=eval(input("请输入一个年份："))
        month=eval(input("请输入月份："))
        printMonth(year,month)
    
    main()

**运行截图：**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQzNTEwMDgz_size_16_color_FFFFFF_t_70_pic_center]

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