Updated script that can be controled by Nodejs web app

lib/python3.13/site-packages/pandas/tests/io/pytables/test_compat.py

@@ -0,0 +1,75 @@
+import pytest
+
+import pandas as pd
+import pandas._testing as tm
+
+tables = pytest.importorskip("tables")
+
+
+@pytest.fixture
+def pytables_hdf5_file(tmp_path):
+    """
+    Use PyTables to create a simple HDF5 file.
+    """
+    table_schema = {
+        "c0": tables.Time64Col(pos=0),
+        "c1": tables.StringCol(5, pos=1),
+        "c2": tables.Int64Col(pos=2),
+    }
+
+    t0 = 1_561_105_000.0
+
+    testsamples = [
+        {"c0": t0, "c1": "aaaaa", "c2": 1},
+        {"c0": t0 + 1, "c1": "bbbbb", "c2": 2},
+        {"c0": t0 + 2, "c1": "ccccc", "c2": 10**5},
+        {"c0": t0 + 3, "c1": "ddddd", "c2": 4_294_967_295},
+    ]
+
+    objname = "pandas_test_timeseries"
+
+    path = tmp_path / "written_with_pytables.h5"
+    with tables.open_file(path, mode="w") as f:
+        t = f.create_table("/", name=objname, description=table_schema)
+        for sample in testsamples:
+            for key, value in sample.items():
+                t.row[key] = value
+            t.row.append()
+
+    yield path, objname, pd.DataFrame(testsamples)
+
+
+class TestReadPyTablesHDF5:
+    """
+    A group of tests which covers reading HDF5 files written by plain PyTables
+    (not written by pandas).
+
+    Was introduced for regression-testing issue 11188.
+    """
+
+    def test_read_complete(self, pytables_hdf5_file):
+        path, objname, df = pytables_hdf5_file
+        result = pd.read_hdf(path, key=objname)
+        expected = df
+        tm.assert_frame_equal(result, expected, check_index_type=True)
+
+    def test_read_with_start(self, pytables_hdf5_file):
+        path, objname, df = pytables_hdf5_file
+        # This is a regression test for pandas-dev/pandas/issues/11188
+        result = pd.read_hdf(path, key=objname, start=1)
+        expected = df[1:].reset_index(drop=True)
+        tm.assert_frame_equal(result, expected, check_index_type=True)
+
+    def test_read_with_stop(self, pytables_hdf5_file):
+        path, objname, df = pytables_hdf5_file
+        # This is a regression test for pandas-dev/pandas/issues/11188
+        result = pd.read_hdf(path, key=objname, stop=1)
+        expected = df[:1].reset_index(drop=True)
+        tm.assert_frame_equal(result, expected, check_index_type=True)
+
+    def test_read_with_startstop(self, pytables_hdf5_file):
+        path, objname, df = pytables_hdf5_file
+        # This is a regression test for pandas-dev/pandas/issues/11188
+        result = pd.read_hdf(path, key=objname, start=1, stop=2)
+        expected = df[1:2].reset_index(drop=True)
+        tm.assert_frame_equal(result, expected, check_index_type=True)