DOC: Add deprecation to is_categorical (pandas-dev#48414)

noatamir · Nov 9, 2022 · e0e59b3 · e0e59b3
1 parent a58cfe0
commit e0e59b3
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/pandas/core/dtypes/common.py b/pandas/core/dtypes/common.py
@@ -280,6 +280,9 @@ def is_categorical(arr) -> bool:
     """
     Check whether an array-like is a Categorical instance.
 
+    .. deprecated:: 1.1.0
+        Use ``is_categorical_dtype`` instead.
+
     Parameters
     ----------
     arr : array-like