Module util

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Utility functions.

Modules§

range_validated: Versions of functions that are optimized for when the year has already been range-validated.

days_in_month: Get the number of days in the month of a given year.
days_in_month_leap: Get the number of days in the month. The year does not need to be known, but whether the year is a leap year does.
days_in_year: Get the number of calendar days in a given year.
is_leap_year: Returns if the provided year is a leap year in the proleptic Gregorian calendar. Uses astronomical year numbering.
weeks_in_year: Get the number of weeks in the ISO year.