Глубокая работа с календарем Python

import calendar
.HTMLCalendar(0)
cal.formatmonth(2019,6)

'\n\n\n\n\n\n\n\n
June 2019
Mon
Tue
Wed
Thu
Fri
Sat
Sun
 
 
 
 
 
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
\n'

import calendar(input()) 
print(calendar.calendar(year))

2019

2020
2
   February 2020
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

# Using the TextCalendar class
#Storing the TextCalendar object with starting day as Sunday in 'c' variable .TextCalendar(calendar.SUNDAY)
# Calendar for year 2020.formatyear(2020)
print(cal)

for i in calendar.month_name: 
    print(i)

January
February
March
April
May
June
July
August
September
October
November
December

import calendar.TextCalendar(calendar.SUNDAY)
for i in c.itermonthdays4(2020,7): 
     print(i)

(2020, 6, 29, 0)
(2020, 6, 30, 1)
(2020, 7, 1, 2)
(2020, 7, 2, 3)
(2020, 7, 3, 4)
(2020, 7, 4, 5)
(2020, 7, 5, 6)
(2020, 7, 6, 0)
(2020, 7, 7, 1)
(2020, 7, 8, 2)
(2020, 7, 9, 3)
(2020, 7, 10, 4)
(2020, 7, 11, 5)
(2020, 7, 12, 6)
(2020, 7, 13, 0)
(2020, 7, 14, 1)
(2020, 7, 15, 2)
(2020, 7, 16, 3)
(2020, 7, 17, 4)
(2020, 7, 18, 5)
(2020, 7, 19, 6)
(2020, 7, 20, 0)
(2020, 7, 21, 1)
(2020, 7, 22, 2)
(2020, 7, 23, 3)
(2020, 7, 24, 4)
(2020, 7, 25, 5)
(2020, 7, 26, 6)
(2020, 7, 27, 0)
(2020, 7, 28, 1)
(2020, 7, 29, 2)
(2020, 7, 30, 3)
(2020, 7, 31, 4)
(2020, 8, 1, 5)
(2020, 8, 2, 6)

import calendar

def isleapyear(year):
    return calendar.isleap(year)

print(isleapyear(2012))
print(isleapyear(2021))

True 
False

import calendar
calendar.leapdays(2019,2093)

18

def firstday(year,month):
    # Refer to the website above for better understanding of the program
    dict1={1:1,2:4,3:4,4:0,5:2,6:5,7:0,8:3,9:6,10:1,11:4,12:6}
   (str(year)[len(str(year))-2:])
    last=(last1//4)+1
   +dict1[month]
    if isleap(year) and or) :
       -1
    else:
       
    if and year<2000:
       
    elif and year<3000:
       
    elif and year<1800:
       
    elif and:
       
   
    if:
        return 0
    if:
        return 1
    if:
        return 2
    if:
        return 3
    if:
        return 4
    if:
        return 5
    if:
        return 6

def isleap(year):
    if (year % 4):
        if (year % 100):
            if (year % 400):
                return True
            else:
                return False
        else:
            return True
    else:
        return False

def print_calendar(year,month):
    months={1:"January",2:"Feburary",3:"March",4:"April",5:"May",6:"June",7:"July",8:"August",9:"September",10:"October",11:"November",12:"December"}
    print(year,"          ",months[month],"\n")
    days_31=[1,3,5,7,8,10,12]
    days_30=[4,6,9,11]
    print("Su  Mo  Tu  We  Th  Fr  Sa")
   (year,month)
    
    if month in days_31:
       
    elif (month in days_30):
       
    else:
        if:
           
        else:
           
    if:       
        print(")
    elif:       
        print(" "*(day*4-1),'01')
   
    for i in range(2,total_days+1):
        if i<10:
           +str(i)
        else:
           
        if:
           )
        elif:
            print(")
        elif: 
            print(")
        elif:
            print(")
        elif:
            print(")
        elif day % 7:
            print(")
        elif day:
            print(" ",i1)
       
   
print_calendar(2020,2)

2020            Feburary 

Su  Mo  Tu  We  Th  Fr  Sa
                        01
02  03  04  05  06  07  08
09  10  11  12  13  14  15
16  17  18  19  20  21  22
23  24  25  26  27  28  29

import holidays 

for holiday in).items(): 
    print(holiday)

(datetime.date(2020, 1, 14), 'Makar Sankranti / Pongal') (datetime.date(2020, 1, 26), 'Republic Day') (datetime.date(2020, 8, 15), 'Independence Day') (datetime.date(2020, 10, 2), 'Gandhi Jayanti') (datetime.date(2020, 5, 1), 'Labour Day') (datetime.date(2020, 12, 25), 'Christmas')

class Application(Frame):

    def __init__(self, master):
        Frame.__init__(self, master)
        self.grid()

       (input('\nEnter Year eg. 2020\n'))
       (input('\nEnter month number.\n'))
        self.create_widgets(year, month)

    def create_widgets(self, year, month):

        days = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
        #create labels
        for i in range(7):
           (self,[i])
           ,)

        weekday,(year, month)
       
        for i in range(1, numDays + 1):
           (self,(i))
           ,)

            weekday
            if weekday > 6:
                week
               

()(root)
root.mainloop()

import calendar.LocaleTextCalendar(locale='en_IN')
print(cal.formatmonth(2020, 9))

September 2020
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