Method test05_otherFile

tables/tests/test_tables.py:6895–6928

Appending to a table in another file.

(self)

        self.assertRaises(KeyError, tbl1.append_where, tbl2, "id > 1")

    def test05_otherFile(self):
        """Appending to a table in another file."""

        h5fname2 = tempfile.mktemp(suffix=".h5")

        try:
            with tb.open_file(h5fname2, "w") as h5file2:
                tbl1 = self.h5file.root.test
                tbl2 = h5file2.create_table("/", "test", self.SrcTblDesc)

                # RW to RW.
                tbl1.append_where(tbl2, "id > 1")

            # RW to RO.
            with tb.open_file(h5fname2, "r") as h5file2:
                tbl2 = h5file2.root.test
                self.assertRaises(
                    tb.FileModeError, tbl1.append_where, tbl2, "id > 1"
                )

                # RO to RO.
                self._reopen("r")
                tbl1 = self.h5file.root.test
                self.assertRaises(
                    tb.FileModeError, tbl1.append_where, tbl2, "id > 1"
                )

            # RO to RW.
            with tb.open_file(h5fname2, "a") as h5file2:
                tbl2 = h5file2.root.test
                tbl1.append_where(tbl2, "id > 1")
        finally:
            if Path(h5fname2).is_file():
                Path(h5fname2).unlink()

    def test06_wholeTable(self):
        """Append whole table."""