pandas.Interval.open_left

Interval.open_left

Check if the interval is open on the left side.

For the meaning of closed and open see Interval.

Returns:

bool

True if the Interval is not closed on the left-side.

See also

Interval.open_right

Check if the interval is open on the right side.

Interval.closed_left

Boolean inverse of open_left.

Examples

>>> iv = pd.Interval(0, 5, closed='neither')
>>> iv.open_left
True

>>> iv = pd.Interval(0, 5, closed='both')
>>> iv.open_left
False