pandas compat: address is_categorical_dtype deprecation

mwaskom · May 4, 2023 · 78e9477 · 78e9477
1 parent 971f47e
commit 78e9477
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/seaborn/_core/rules.py b/seaborn/_core/rules.py
@@ -67,7 +67,7 @@ def variable_type(
     """
 
     # If a categorical dtype is set, infer categorical
-    if pd.api.types.is_categorical_dtype(vector):
+    if isinstance(getattr(vector, 'dtype', None), pd.CategoricalDtype):
         return VarType("categorical")
 
     # Special-case all-na data, which is always "numeric"

diff --git a/seaborn/_oldcore.py b/seaborn/_oldcore.py
@@ -1497,7 +1497,7 @@ def variable_type(vector, boolean_type="numeric"):
     """
 
     # If a categorical dtype is set, infer categorical
-    if pd.api.types.is_categorical_dtype(vector):
+    if isinstance(getattr(vector, 'dtype', None), pd.CategoricalDtype):
         return VariableType("categorical")
 
     # Special-case all-na data, which is always "numeric"