Function _create_year_locator

lib/matplotlib/tests/test_dates.py:1147–1152

(date1, date2, **kwargs)

def test_YearLocator():
    def _create_year_locator(date1, date2, **kwargs):
        locator = mdates.YearLocator(**kwargs)
        locator.create_dummy_axis()
        locator.axis.set_view_interval(mdates.date2num(date1),
                                       mdates.date2num(date2))
        return locator

    d1 = datetime.datetime(1990, 1, 1)
    results = ([datetime.timedelta(weeks=52 * 200),