def in_date_delta(self, delta_day, anchor=None): if anchor is None: anchor = self.get_today() other_day = get_date_from_diff(anchor, delta_day) if delta_day > 0: start, end = anchor, other_day else: start, end = other_day, anchor return self.retype(self.ix[start:end])
def test_get_date_from_diff_zero(self): assert_that(int_date.get_date_from_diff(20120503, 0), equal_to(20120503))
def test_get_date_from_diff_next(self): assert_that(int_date.get_date_from_diff(20120228, 2), equal_to(20120301))
def test_get_date_from_diff_before(self): assert_that(int_date.get_date_from_diff(20120503, -40), equal_to(20120324))