code sample for pandas-dev#43424

simonjayhawkins · simonjayhawkins · commit eda7729c4a89 · 2021-09-07T15:55:45.000+01:00
diff --git a/bisect/43424.py b/bisect/43424.py
@@ -0,0 +1,12 @@
+# BUG: Series.fillna raising with float32 dtype when using value arg #43424
+
+import pandas as pd
+
+print(pd.__version__)
+
+ser = pd.Series([1.0, 2.0], dtype="float32")
+val = {1: 1.01}
+result = ser.fillna(val)
+print(result)
+
+pd.testing.assert_series_equal(result, ser)
