Updated script that can be controled by Nodejs web app

lib/python3.13/site-packages/pandas/tests/frame/methods/test_pipe.py

@@ -0,0 +1,39 @@
+import pytest
+
+from pandas import (
+    DataFrame,
+    Series,
+)
+import pandas._testing as tm
+
+
+class TestPipe:
+    def test_pipe(self, frame_or_series):
+        obj = DataFrame({"A": [1, 2, 3]})
+        expected = DataFrame({"A": [1, 4, 9]})
+        if frame_or_series is Series:
+            obj = obj["A"]
+            expected = expected["A"]
+
+        f = lambda x, y: x**y
+        result = obj.pipe(f, 2)
+        tm.assert_equal(result, expected)
+
+    def test_pipe_tuple(self, frame_or_series):
+        obj = DataFrame({"A": [1, 2, 3]})
+        obj = tm.get_obj(obj, frame_or_series)
+
+        f = lambda x, y: y
+        result = obj.pipe((f, "y"), 0)
+        tm.assert_equal(result, obj)
+
+    def test_pipe_tuple_error(self, frame_or_series):
+        obj = DataFrame({"A": [1, 2, 3]})
+        obj = tm.get_obj(obj, frame_or_series)
+
+        f = lambda x, y: y
+
+        msg = "y is both the pipe target and a keyword argument"
+
+        with pytest.raises(ValueError, match=msg):
+            obj.pipe((f, "y"), x=1, y=0)