python实现万年历（一行三个月份）
实现效果如下:
代码如下：
# -*- coding:utf-8 -*-
from datetime import datetime
import string
#判断平闰年
def leap_year(year):
if (year % 4) == 0 and (year % 100) != 0 or (year % 400) == 0:
return True
else:
return False
#二维数组
def two_array(year,month):
array = [[] for i in range(5)]
weekday = datetime(year, month, 1).weekday()
index=1
amount=getMonthDays(year,month)
for i in range(0, len(array)):
if i == 0:
while weekday != 6:
for a in range(0, weekday+1):
array[i].append(0)
break
if len(array[i]) != 7:
while len(array[i]) != 7:
array[i].append(index)
index = index + 1
elif i == 1:
for a in range(index, index + 7):
array[i].append(a)
index = index + 7
elif i == 2:
for a in range(index, index + 7):
array[i].append(a)
index = index + 7
elif i == 3:
for a in range(index, index + 7):
array[i].append(a)
index = index + 7
elif i == 4:
count = 1
while index <= amount and count <= 7:
array[i].append(index)
index = index + 1
count = count + 1
if index <= amount:
array.append([])
for i in range(index, amount+1):
array[len(array) - 1].append(i)
return array
#得到每个年份每月的天数
def getMonthDays(year,month):
days = 31
if month == 2 :
if leap_year(year):
days=29
else:
days=28
elif month==4 or month==6 or month==9 or month==11:
days=30
return days
#打印日期
def print_date(array,x):
for i in range(0,len(array[x])):
if array[x][i]==0:
print(" \t", end='')
elif array[x][i]<10:
print(" "+'%d'%array[x][i]+"\t",end='')
else:
print('%d'%array[x][i]+"\t",end='')
if len(array[x])!=7:
for i in range(len(array[x]),7):
print(" \t",end='')
print("\t\t",end='')
#主函数
def main(year):
print("\t\t\t一月\t\t\t\t\t\t\t\t二月\t\t\t\t\t\t\t\t三月")
print("日\t" + "一\t" + "二\t" + "三\t" + "四\t" + "五\t" + "六\t" + "\t\t" + "日\t" + "一\t" + "二\t" + "三\t" + "四\t" + "五\t" + "六\t" + "\t\t" + "日\t" + "一\t" + "二\t" + "三\t" + "四\t" + "五\t" + "六\t")
array1 = two_array(year, 1)
array2 = two_array(year, 2)
array3 = two_array(year, 3)
#第一行
print_date(array1,0)
print_date(array2,0)
print_date(array3,0)
print("\n")
#第二行
print_date(array1, 1)
print_date(array2, 1)
print_date(array3, 1)
print("\n")
# 第三行
print_date(array1, 2)
print_date(array2, 2)
print_date(array3, 2)
print("\n")
# 第四行
print_date(array1, 3)
print_date(array2, 3)
print_date(array3, 3)
print("\n")
# 第五行
add_row1=print_date(array1, 4)
add_row2=print_date(array2, 4)
add_row3=print_date(array3, 4)
print("\n")
if len(array1)==6 or len(array2)==6 or len(array3)==6:
if len(array1)==6:
print_date(array1, 5)
else:
print(" ",end='')
if len(array2)==6:
print_date(array2, 5)
else:
print(" ",end='')
if len(array3)==6:
print_date(array3, 5)
else:
print(" ",end='')
print("\n")
print("\t\t\t四月\t\t\t\t\t\t\t\t五月\t\t\t\t\t\t\t\t六月")
print(
"日\t" + "一\t" + "二\t" + "三\t" + "四\t" + "五\t" + "六\t" + "\t\t" + "日\t" + "一\t" + "二\t" + "三\t" + "四\t" + "五\t" + "六\t" + "\t\t" + "日\t" + "一\t" + "二\t" + "三\t" + "四\t" + "五\t" + "六\t")
array4 = two_array(year, 4)
array5 = two_array(year, 5)
array6 = two_array(year, 6)
# 第一行
print_date(array4, 0)
print_date(array5, 0)
print_date(array6, 0)
print("\n")
# 第二行
print_date(array4, 1)
print_date(array5, 1)
print_date(array6, 1)
print("\n")
# 第三行
print_date(array4, 2)
print_date(array5, 2)
print_date(array6, 2)
print("\n")
# 第四行
print_date(array4, 3)
print_date(array5, 3)
print_date(array6, 3)
print("\n")
# 第五行
add_row1 = print_date(array4, 4)
add_row2 = print_date(array5, 4)
add_row3 = print_date(array6, 4)
print("\n")
if len(array4)==6 or len(array5)==6 or len(array6)==6:
if len(array4)==6:
print_date(array4, 5)
else:
print(" ",end='')
if len(array5)==6:
print_date(array5, 5)
else:
print(" ",end='')
if len(array6)==6:
print_date(array6, 5)
else:
print(" ",end='')
print("\n")
print("\t\t\t七月\t\t\t\t\t\t\t\t八月\t\t\t\t\t\t\t\t九月")
print(
"日\t" + "一\t" + "二\t" + "三\t" + "四\t" + "五\t" + "六\t" + "\t\t" + "日\t" + "一\t" + "二\t" + "三\t" + "四\t" + "五\t" + "六\t" + "\t\t" + "日\t" + "一\t" + "二\t" + "三\t" + "四\t" + "五\t" + "六\t")
array7 = two_array(year, 7)
array8 = two_array(year, 8)
array9 = two_array(year, 9)
# 第一行
print_date(array7, 0)
print_date(array8, 0)
print_date(array9, 0)
print("\n")
# 第二行
print_date(array7, 1)
print_date(array8, 1)
print_date(array9, 1)
print("\n")
# 第三行
print_date(array7, 2)
print_date(array8, 2)
print_date(array9, 2)
print("\n")
# 第四行
print_date(array7, 3)
print_date(array8, 3)
print_date(array9, 3)
print("\n")
# 第五行
add_row1 = print_date(array7, 4)
add_row2 = print_date(array8, 4)
add_row3 = print_date(array9, 4)
print("\n")
if len(array7) == 6 or len(array8) == 6 or len(array9) == 6:
if len(array7) == 6:
print_date(array7, 5)
else:
print(" ", end='')
if len(array8) == 6:
print_date(array8, 5)
else:
print(" ", end='')
if len(array9) == 6:
print_date(array9, 5)
else:
print(" ", end='')
print("\n")
print("\t\t\t十月\t\t\t\t\t\t\t\t十一月\t\t\t\t\t\t\t\t十二月")
print(
"日\t" + "一\t" + "二\t" + "三\t" + "四\t" + "五\t" + "六\t" + "\t\t" + "日\t" + "一\t" + "二\t" + "三\t" + "四\t" + "五\t" + "六\t" + "\t\t" + "日\t" + "一\t" + "二\t" + "三\t" + "四\t" + "五\t" + "六\t")
array10 = two_array(year, 10)
array11 = two_array(year, 11)
array12 = two_array(year, 12)
# 第一行
print_date(array10, 0)
print_date(array11, 0)
print_date(array12, 0)
print("\n")
# 第二行
print_date(array10, 1)
print_date(array11, 1)
print_date(array12, 1)
print("\n")
# 第三行
print_date(array10, 2)
print_date(array11, 2)
print_date(array12, 2)
print("\n")
# 第四行
print_date(array10, 3)
print_date(array11, 3)
print_date(array12, 3)
print("\n")
# 第五行
add_row1 = print_date(array10, 4)
add_row2 = print_date(array11, 4)
add_row3 = print_date(array12, 4)
print("\n")
if len(array10) == 6 or len(array11) == 6 or len(array12) == 6:
if len(array10) == 6:
print_date(array10, 5)
else:
print(" ", end='')
if len(array11) == 6:
print_date(array11, 5)
else:
print(" ", end='')
if len(array12) == 6:
print_date(array12, 5)
else:
print(" ", end='')
print("\n")
year=int(input(("请输入年份:")))
main(year)