code sample for pandas-dev#42816

simonjayhawkins · simonjayhawkins · commit 31ce667328f4 · 2021-07-30T12:37:05.000+01:00
diff --git a/bisect/42816.py b/bisect/42816.py
@@ -0,0 +1,11 @@
+# BUG: nlargest raises TypeError "No matching signature found" on Float64Dtype Series, versions >1.3.0 #42816
+
+import numpy as np
+import pandas as pd
+
+print(pd.__version__)
+
+s = pd.Series(np.random.random(10)).astype("Float64")
+
+result = s.nlargest(5)
+print(result)
