Python isoweek library (Objects representing a week )

See also

• https://github.com/gisle/isoweek

• https://en.wikipedia.org/wiki/ISO_week_date

ISO Week

The isoweek module provide the class Week. Instances represent specific weeks spanning Monday to Sunday.

There are 52 or 53 numbered weeks in a year. Week 1 is defined to be the first week with 4 or more days in January.

It’s called isoweek because this is the week definition of ISO 8601.

This standard also define a notation for identifying weeks; yyyyWww (where the “W” is a literal).

An example is “2011W08” which denotes the 8th week of year 2011.

Week instances stringify to this form.