How to print a calendar for a month in Python


Introduction

Your helpful garden snake language python has you covered if you want to put up a personal calendar or even practise your daily coding challenge. How so?

The Calendar module in Python is a built-in module that you may use to execute date, month, and calendar-related actions and modify your code for a particular day or month.

Calendar module

The idealised calendar, which is the current Gregorian calendar, is used by the Python Calendar module. It continues endlessly in both the past and the future. These calendars designate Monday as the start of the week and Sunday as its conclusion.

The Calendar class

Now let's look at the Python calendar module's calendar class. This class does not handle formatting; instead, we have subclasses for it, including the HTMLCalendar, TextCalendar, and SimpleCalendar classes. Using the calendar class, we may conduct calculations for numerous tasks dependent on months, dates, and years.

Syntax

  • iterweekdays() − For all the weekday numbers that would be used for one week, one iterator is returned.

  • itermonthdays() − This returns an iterator of the month and year specified.

  • itermonthdates() − An iterator for all the months from 1 - 12 in the year is returned.

  • itermonthdays4(year, month) − As a result, it does not impose a DateTime restriction and provides an iterator for the month in the year. Any value that is parsed with a date range.

  • monthdatescalendar(year, month) − For each data that is processed, produce a list of weeks in the form of a tuple with the month and year as full weeks. The lists of seven date times are called weeks. The runtime contains date objects.

Algorithm

  • To print a calendar in Python, we import the calendar module, which will import all module classes.

  • Then we assign a value to a variable for the year in which we want the calendar to be printed.

  • Similarly, we assign a value to a variable for the month in which we want the calendar to be printed.

  • At last, we print the calendar by using the calendar.month({year_variable, month_variable}).

Example: To print a calendar for a month in Python

#imporing re functions import calendar #storing the value of a year in a variable y y = 2022 #storing the value of the month in a variable m m = 8 #printing the calendar by using the calendar.month in-built function provided by python print(calendar.month(y, m))

Output

The calendar will be printed for August (2022) month.

         August 2022
   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  31

Code Explanation

To print a calendar for a month in Python, first import the calendar module, which will automatically import all the module classes. The next step is to assign the values for a year as “y” and a month as “m”, which will be utilised further in the code. By using the function calendar.month(y,m), print the resulting calendar for the assigned month and year. Here we used the month as 8, which is August, and the year is 2022.

Conclusion

Calendar is a built-in module that Python offers. You can access helpful features relating to dates, weeks, months, and years through the Calendar module. We have reviewed and tested the codes. We can see that the calendar module is often simple to use, both to comprehend and implement. Therefore, instead of studying the functions, let's apply the codes.

These functions are used to carry out several calendar-related tasks. The Calendar module also provides two classes: TextCalendar and HTMLCalendar, in addition to these operations. These classes make it simple to utilise the calendar module as required.

Updated on: 20-Sep-2022

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