fix(python): add missing _NUMPY_AVAILABLE check in Series.__getitem__ (…

…#5126)
pola-rs · Oct 6, 2022 · 1a38e6b · 1a38e6b
1 parent 082df8b
commit 1a38e6b
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/py-polars/polars/internals/series/series.py b/py-polars/polars/internals/series/series.py
@@ -649,7 +649,11 @@ def __getitem__(
         if (
             is_bool_sequence(item)
             or (isinstance(item, Series) and item.dtype == Boolean)
-            or (isinstance(item, np.ndarray) and item.dtype.kind == "b")
+            or (
+                _NUMPY_AVAILABLE
+                and isinstance(item, np.ndarray)
+                and item.dtype.kind == "b"
+            )
         ):
             warnings.warn(
                 "passing a boolean mask to Series.__getitem__ is being deprecated; "