pandas.api.types.is_interval_dtype — pandas 2.2.3 documentation (original) (raw)

pandas.api.types.is_interval_dtype(arr_or_dtype)[source]#

Check whether an array-like or dtype is of the Interval dtype.

Deprecated since version 2.2.0: Use isinstance(dtype, pd.IntervalDtype) instead.

Parameters:

arr_or_dtypearray-like or dtype

The array-like or dtype to check.

Returns:

boolean

Whether or not the array-like or dtype is of the Interval dtype.

Examples

from pandas.core.dtypes.common import is_interval_dtype is_interval_dtype(object) False is_interval_dtype(pd.IntervalDtype()) True is_interval_dtype([1, 2, 3]) False

interval = pd.Interval(1, 2, closed="right") is_interval_dtype(interval) False is_interval_dtype(pd.IntervalIndex([interval])) True