From b6bee040b19263889379943f91a3f2b2da0dc24a Mon Sep 17 00:00:00 2001 From: Tuhin Sharma Date: Wed, 5 Feb 2025 12:59:37 +0530 Subject: [PATCH] DOC: fix ES01 for pandas.Interval.is_empty --- pandas/_libs/interval.pyx | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/pandas/_libs/interval.pyx b/pandas/_libs/interval.pyx index 564019d7c0d8c..5d0876591a151 100644 --- a/pandas/_libs/interval.pyx +++ b/pandas/_libs/interval.pyx @@ -209,6 +209,12 @@ cdef class IntervalMixin: """ Indicates if an interval is empty, meaning it contains no points. + An interval is considered empty if its `left` and `right` endpoints + are equal, and it is not closed on both sides. This means that the + interval does not include any real points. In the case of an + :class:`pandas.arrays.IntervalArray` or :class:`IntervalIndex`, the + property returns a boolean array indicating the emptiness of each interval. + Returns ------- bool or ndarray