CODEWITHSUNDEEP
pythondatetime
Rikkas
Rikkas

Reputation: 582

Calendar week list of the current month in Python

I am trying to get the weeks of the current month. I can get the number of the week in that month(current_w) but I will need to get a list in the correct order. For example, for July, it will be w = [27, 28, 29, 30] because current week is in the third order of the 4 weeks of this month. Can somebody help me on that? 

import datetime

kw = datetime.datetime.today().isocalendar()[1]
weeks = [7,14,21,28]
    for idx, i in enumerate(weeks):
        delta = datetime.timedelta(days=i)
        if (a - delta).month != a.month:
            current_w = idx

Upvotes: 2

Views: 2108

Answers (2)

Serge Ballesta
Serge Ballesta

Reputation: 148880

If you only want weeks that are fully included in a month, the first week will be the one that contains the 7th of that month. And the last week will one before the one that contains the 1st of next month.

That is enough to give the following function:

def weeks_in_month(month, year=None):
    """Returns the (ISO) weeks fully contained in a month.
month is an integer between 1 and 12. Year is the current year
if not given"""
    if year is None:
        year = datetime.date.today().year
    first = datetime.date(year, month, 7).isocalendar()[1]
    nextd = datetime.date(year + 1, 1, 1) if month == 12 \
        else datetime.date(year, month + 1, 1)
    nextw = nextd.isocalendar()[1]
    return list(range(first, nextw))

Upvotes: 1

Bernhard
Bernhard

Reputation: 1273

You could use datetime to get both the first and the last week and then just everything in between. 

import datetime
import calendar

year = datetime.datetime.now().year
month = datetime.datetime.now().month
first_week = datetime.datetime(year, month, calendar.monthrange(year, month)[0]).isocalendar()[1]
last_week = datetime.datetime(year, month, calendar.monthrange(year, month)[1]).isocalendar()[1]

print(list(range(first_week, last_week + 1)))

from datetime import datetime would save you all the datetime.datetime usage btw.

Upvotes: 4

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