How to get the week number of the year?

Question

Python

How to get current week number?

Answer 1

import datetime

week_number = datetime.datetime.today().isocalendar()[1]
print(week_number)

Answer 2

1. Take the date datetime then translate it into days, days and months,
2. then divide by 7, if the number was divisible by 7, do nothing, if it was not divided by 7, then add 1
3. remove the fractional part - here you have the week number

Answer 3

For example, you can yank this
Week number -- the second element of the count tuple. See the documentation for more details.

import datetime

print(datetime.date(2020,9,1).isocalendar())