Python calendar module : monthdays2calendar() method

Calendar module allows to output calendars like program, and provides additional useful functions related to the calendar. Functions and classes defined in Calendar module use an idealized calendar, the current Gregorian calendar extended indefinitely in both directions. 
monthdays2calendar() method in Python is used to get a list of the weeks in the month of the year as full weeks.

Syntax: monthdays2calendar(year, month)

Parameter: 
year: year of the calendar
month: month of the calendar

Returns: a list of the weeks in the month.

Code #1: 

Python3

# Python program to demonstrate working of
# monthdays2calendar() method

# importing calendar module
import calendar

obj = calendar.Calendar()

year = 2018
month = 9

# printing with monthdays2calendar
print(obj.monthdays2calendar(year, month))

Output:

[[(0, 0), (0, 1), (0, 2), (0, 3), (0, 4), (1, 5), (2, 6)], [(3, 0), (4, 1), (5, 2), (6, 3), (7, 4), (8, 5), (9, 6)], [(10, 0), (11, 1), (12, 2), (13, 3), (14, 4), (15, 5), (16, 6)], [(17, 0), (18, 1), (19, 2), (20, 3), (21, 4), (22, 5), (23, 6)], [(24, 0), (25, 1), (26, 2), (27, 3), (28, 4), (29, 5), (30, 6)]]

Note that weeks in the output are lists of seven-tuples of day numbers and weekday numbers. 

Code #2: iterating the list of weeks 

Python3

# Python program to demonstrate working of
# monthdays2calendar() method

# importing calendar module
import calendar

obj = calendar.Calendar()

# iterating with monthdays2calendar
for day in obj.monthdays2calendar(2018, 9):
    print(day)

Output:

[(0, 0), (0, 1), (0, 2), (0, 3), (0, 4), (1, 5), (2, 6)]
[(3, 0), (4, 1), (5, 2), (6, 3), (7, 4), (8, 5), (9, 6)]
[(10, 0), (11, 1), (12, 2), (13, 3), (14, 4), (15, 5), (16, 6)]
[(17, 0), (18, 1), (19, 2), (20, 3), (21, 4), (22, 5), (23, 6)]
[(24, 0), (25, 1), (26, 2), (27, 3), (28, 4), (29, 5), (30, 6)]