Clarify weekday return in calendar.monthrange docstring

[martinvuyk]

Documentation

def weekday(year, month, day):
    """Return weekday (0-6 ~ Mon-Sun) for year, month (1-12), day (1-31)."""
    if not datetime.MINYEAR <= year <= datetime.MAXYEAR:
        year = 2000 + year % 400
    return Day(datetime.date(year, month, day).weekday())


def monthrange(year, month):
    """Return weekday (0-6 ~ Mon-Sun) and number of days (28-31) for
       year, month."""
    if not 1 <= month <= 12:
        raise IllegalMonthError(month)
    day1 = weekday(year, month, 1)
    ndays = mdays[month] + (month == FEBRUARY and isleap(year))
    return day1, ndays

In docs it is defined as: Returns weekday of first day of the month and number of days in month, for the specified year and month. which is clearer than what is in the code.

Linked PRs

• gh-120567: Clarify weekday return in calendar.monthrange docstring #120570
• [3.13] gh-120567: Clarify weekday return in calendar.monthrange docstring (GH-120570) #120597
• [3.12] gh-120567: Clarify weekday return in calendar.monthrange docstring (GH-120570) #120598