Python implementation of simple perpetual calendar example sharing _python

Copy Code code as follows:

#!/usr/bin/env Python2
#-*-Coding:utf-8-*-
__author__ = ' Jalright '

"""
Implementing a calendar with Python
"""

Def is_leap_year (year):
"""
Judge whether it is a leap year, return a Boolean value
"""
If Year/4==0 and year/400!=0:
Return True
elif year/100 = = 0 and year/400 ==0:
Return True
Else
Return False

def getmonthdays (Year,month):
"""
How many days are there in the month of the specified date
"""
Days = #31天居多, set to default value
If month = 2: #2月份要判断是否是闰年
If Is_leap_year (year):
days=29
Else
days=28;
Elif month in [4,6,9,11]: #判断小月, only 30 days
Days=30
Return days

def gettotaldays (Year,month):
"""
Get 1990-01-01 from now how many days, 1990-01-01 is Monday, this is the standard to judge the week
"""
Totaldays=0
For I in Range (1990,year): #使用range来循环, figure out how many years and how many days
If Is_leap_year (i): #判断是否是闰年
Totaldays + 366
Else
Totaldays + 365
For I in Range (1,month): #使用range循环, figure out how many days before the first few months of this year
Totaldays +=getmonthdays (year,i)
Return totaldays

if __name__ = = ' __main__ ':
While True: #循环判断是否输入错误的格式
Print "Xxxxxxxxxxpython realize million Almanac xxxxxxxx"
Year = raw_input ("Please enter years (such as: 1990):")
month = raw_input ("Please enter month: such as: 1")
Try: #捕捉输入异常格式和月份的正确
year = Int (year)
month = Int (month)
If month <1 or month >1: #判断月份是否输入错误, the error starts the loop again
Print "Year or month input error, please re-enter!" "
Continue
Except: #捕捉到转换成整型异常, output prompt, restart cycle
Print "Year or month input error, please re-enter!" "
Continue
Break #如果没有异常就跳出循环
#if is_leap_year (year):
# print '%s is run year '%year
#else:
# print '%s is excepting '%year
#print "%s Month total%s days!" "% (Month,getmonthdays (year,month))

print "day \ t two \ t three t four \ t five \ t six"
icount = 0 #计数器来判断是否换行
For I in range (Gettotaldays (year,month)%7):
print ' \ t ', #输出空不换行
Icount+=1
For I in range (1,getmonthdays (year,month)):
Print I,
print ' \ t ',
Icount +=1
If icount%7 = 0: #计数器取余为0, linefeed
print '