Changing year filter scope

The scope of the year filter is defined in options.year_filter_months and its default value is:

((0, 1),
 (1, 1))

Option year_filter_months is a tuple of two tuples. The inner tuples consist of two integers: year offset and month number. The last month is non-inclusive (as with Python range() iterator). Therefore, the default year filter for 2022 returns filings whose last_end_date is any last day of month from 31 January 2022 until 31 December 2022.

You might also be interested in fiscal years ending around the end of calendar year. To query Norwegian filings around the end of year 2022 (30 June 2022 to 31 May 2023), use the following:

>>> xf.options.year_filter_months = ((0, 6), (1, 6))
>>> fs = xf.get_filings(
...     filters={'country': 'NO', 'last_end_date': 2022},
...     sort='last_end_date', limit=3, flags=xf.GET_ENTITY)
>>> for filing in fs:
...     print(filing)
...
MEDISTIM ASA 2022 [en]
STOLT-NIELSEN LIMITED Nov-2022 [en]
SAS AB Oct-2022 [sv]

To query all month end dates in three years, you can set year_filter_months to ((0, 1), (3, 1)).