Python Program for calendar itermonthdays() Method with Examples

/ Python / By

Calendar Module:

The calendar module allows you to output calendars like a program and includes extra calendar-related operations. Calendar module functions and classes make use of an idealized calendar, the current Gregorian calendar extended in both directions indefinitely.

itermonthdays() Method:

The itermonthdays() method returns an iterator for a month and year given. The days returned will be merely day numbers. The procedure is similar to itermonthdates ().

Syntax:

itermonthdays(year, month)

Parameter Values:

year: This is required. It is a number. The year for which the calendar should be created.

month: This is required. It is a number. The month for which the calendar should be created.

Return Value:

The iterator of the chosen month is returned.

Program for calendar itermonthdays() Method with Examples in Python

Method #1: Using Built-in Functions (Static Input)

Example1:

Approach:

  • Import calendar module using the import keyword.
  • Give the year as static input and store it in a variable.
  • Give the month as static input and store it in another variable.
  • Call the Calendar() function and store it in another variable.
  • Apply itermonthdays() method to the above calendar by passing the given year, month as the arguments and store it in another variable.
  • Iterate in the above result using the for loop.
  • Inside the loop, print the iterator value.
  • The Exit of the Program.

Below is the implementation:

# Import calendar module using the import keyword.
import calendar
# Give the year as static input and store it in a variable.
gvn_yr = 2015
# Give the month as static input and store it in another variable.
gvn_mont = 4
# Call the Calendar() function and store it in another variable.
calendr = calendar.Calendar()
# Apply itermonthdays() method to the above calendar by passing the given year,
# month as the arguments and store it in another variable.
rslt = calendr.itermonthdays(gvn_yr, gvn_mont)
# Iterate in the above result using the for loop.
for itr in rslt:
    # Inside the loop, print the iterator value.
    print(itr)

Output:

0
0
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
0
0
0

Example2:

Approach:

  • Import calendar module using the import keyword.
  • Give the year as static input and store it in a variable.
  • Give the month as static input and store it in another variable.
  • Call the Calendar() function by setting firstweekday=2 and store it in another variable.
  • Apply itermonthdays() method to the above calendar by passing the given year, month as the arguments and store it in another variable.
  • Iterate in the above result using the for loop.
  • Inside the loop, print the iterator value.
  • The Exit of the Program.

Below is the implementation:

# Import calendar module using the import keyword.
import calendar
# Give the year as static input and store it in a variable.
gvn_yr = 2012
# Give the month as static input and store it in another variable.
gvn_mont = 5
# Call the Calendar() function by setting firstweekday=2 and store it in
# another variable.
calendr = calendar.Calendar(firstweekday=2)
# Apply itermonthdays() method to the above calendar by passing the given year,
# month as the arguments and store it in another variable.
rslt = calendr.itermonthdays(gvn_yr, gvn_mont)
# Iterate in the above result using the for loop.
for itr in rslt:
    # Inside the loop, print the iterator value.
    print(itr)

Output:

0
0
0
0
0
0
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
31
0
0
0
0
0

Method #2: Using Built-in Functions (User Input)

Example1:

Approach:

  • Import calendar module using the import keyword.
  • Give the year as user input using the int(input()) function and store it in a variable.
  • Give the month as user input using the int(input()) function and store it in another variable.
  • Call the Calendar() function and store it in another variable.
  • Apply itermonthdays() method to the above calendar by passing the given year, month as the arguments and store it in another variable.
  • Iterate in the above result using the for loop.
  • Inside the loop, print the iterator value.
  • The Exit of the Program.

Below is the implementation:

# Import calendar module using the import keyword.
import calendar
# Give the year as user input using the int(input()) function and store it in a variable.
gvn_yr = int(input("Enter some random year = "))
# Give the month as user input using the int(input()) function and store it in another variable.
gvn_mont = int(input("Enter some random month = "))
# Call the Calendar() function and store it in another variable.
calendr = calendar.Calendar()
# Apply itermonthdays() method to the above calendar by passing the given year,
# month as the arguments and store it in another variable.
rslt = calendr.itermonthdays(gvn_yr, gvn_mont)
# Iterate in the above result using the for loop.
for itr in rslt:
    # Inside the loop, print the iterator value.
    print(itr)

Output:

Enter some random year = 2005
Enter some random month = 7
0
0
0
0
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
31