Some of calendar functions are discussed in the Set 1
1. monthrange(year, month) :- This function returns two integers, first, the starting day number of week(0 as monday) , second, the number of days in the month.
2. prcal(year, w, l, c) :- This function also prints the calendar of specific year but there is no need of “print” operation to execute this.
# Python code to demonstrate the working of # monthrange() and prcal() # importing calendar module for calendar operations import calendar
# using monthrange() to print start week day and # number of month print ( "The start week number and no. of days of month : " ,end = "")
print (calendar.monthrange( 2008 , 2 ))
# using prcal() to print calendar of 1997 print ( "The calendar of 1997 is : " )
calendar.prcal( 1997 , 2 , 1 , 6 )
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Output:
The start week number and no. of days of month : (4, 29) The calendar of 1997 is : 1997 January February March Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su 1 2 3 4 5 1 2 1 2 6 7 8 9 10 11 12 3 4 5 6 7 8 9 3 4 5 6 7 8 9 13 14 15 16 17 18 19 10 11 12 13 14 15 16 10 11 12 13 14 15 16 20 21 22 23 24 25 26 17 18 19 20 21 22 23 17 18 19 20 21 22 23 27 28 29 30 31 24 25 26 27 28 24 25 26 27 28 29 30 31 April May June Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su 1 2 3 4 5 6 1 2 3 4 1 7 8 9 10 11 12 13 5 6 7 8 9 10 11 2 3 4 5 6 7 8 14 15 16 17 18 19 20 12 13 14 15 16 17 18 9 10 11 12 13 14 15 21 22 23 24 25 26 27 19 20 21 22 23 24 25 16 17 18 19 20 21 22 28 29 30 26 27 28 29 30 31 23 24 25 26 27 28 29 30 July August September Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su 1 2 3 4 5 6 1 2 3 1 2 3 4 5 6 7 7 8 9 10 11 12 13 4 5 6 7 8 9 10 8 9 10 11 12 13 14 14 15 16 17 18 19 20 11 12 13 14 15 16 17 15 16 17 18 19 20 21 21 22 23 24 25 26 27 18 19 20 21 22 23 24 22 23 24 25 26 27 28 28 29 30 31 25 26 27 28 29 30 31 29 30 October November December Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su 1 2 3 4 5 1 2 1 2 3 4 5 6 7 6 7 8 9 10 11 12 3 4 5 6 7 8 9 8 9 10 11 12 13 14 13 14 15 16 17 18 19 10 11 12 13 14 15 16 15 16 17 18 19 20 21 20 21 22 23 24 25 26 17 18 19 20 21 22 23 22 23 24 25 26 27 28 27 28 29 30 31 24 25 26 27 28 29 30 29 30 31
3. prmonth(year, month, w, l) :- This function also prints the month of specific year but there is no need of “print” operation to execute this.
4. setfirstweekday(num) :- This function sets the day start number of week.
# Python code to demonstrate the working of # prmonth() and setfirstweekday() # importing calendar module for calendar operations import calendar
# using prmonth() to print calendar of 1997 print ( "The 4th month of 1997 is : " )
calendar.prmonth( 1997 , 4 , 2 , 1 )
# using setfirstweekday() to set first week day number calendar.setfirstweekday( 4 )
print ( "\r" )
# using firstweekday() to check the changed day print ( "The new week day number is : " ,end = "")
print (calendar.firstweekday())
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Output:
The 4th month of 1997 is : April 1997 Mo Tu We Th Fr Sa Su 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 The new week day number is : 4
5. weekday(year, month, date) :- This function returns the week day number(0 is Monday) of the date specified in its arguments.
# Python code to demonstrate the working of # weekday() # importing calendar module for calendar operations import calendar
# using weekday() to print day number of date print ( "The day number of 25 April 1997 is : " ,end = "")
print (calendar.weekday( 1997 , 4 , 25 ))
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Output:
The day number of 25 April 1997 is : 4