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__init__.py	229 B	-rw-r--r--	2025-10-22 11:54:19	Edit Del
__pycache__	-	drwxr-xr-x	2025-10-22 11:54:24	Del
test_add_prefix_suffix.py	1.87 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_align.py	17.52 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_asfreq.py	9.12 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_asof.py	6.57 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_assign.py	2.91 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_astype.py	31.94 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_at_time.py	4.6 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_between_time.py	7.89 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_clip.py	7.38 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_combine.py	1.33 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_combine_first.py	19.26 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_compare.py	9.39 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_convert_dtypes.py	7.66 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_copy.py	1.83 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_count.py	1.06 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_cov_corr.py	17.46 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_describe.py	14.16 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_diff.py	9.86 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_dot.py	4.51 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_drop.py	19.88 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_drop_duplicates.py	14.16 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_droplevel.py	1.22 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_dropna.py	10.07 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_dtypes.py	4.88 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_duplicated.py	3.23 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_equals.py	2.93 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_explode.py	8.85 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_fillna.py	32.63 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_filter.py	5.29 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_first_and_last.py	5.22 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_first_valid_index.py	2.51 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_get_numeric_data.py	3.29 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_head_tail.py	1.89 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_infer_objects.py	1.21 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_info.py	17.5 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_interpolate.py	19.93 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_is_homogeneous_dtype.py	1.42 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_isetitem.py	1.39 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_isin.py	7.42 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_iterrows.py	338 B	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_join.py	17.11 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_map.py	5.85 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_matmul.py	3.06 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_nlargest.py	8 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_pct_change.py	6.38 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_pipe.py	1023 B	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_pop.py	2.17 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_quantile.py	35.73 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_rank.py	17.14 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_reindex.py	47.21 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_reindex_like.py	1.16 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_rename.py	14.99 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_rename_axis.py	4 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_reorder_levels.py	2.67 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_replace.py	61.28 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_reset_index.py	28.47 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_round.py	7.79 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_sample.py	13.12 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_select_dtypes.py	17.75 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_set_axis.py	4.5 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_set_index.py	25.95 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_shift.py	27.08 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_size.py	571 B	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_sort_index.py	34.01 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_sort_values.py	32.21 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_swapaxes.py	1.43 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_swaplevel.py	1.25 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_to_csv.py	50.35 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_to_dict.py	18.2 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_to_dict_of_blocks.py	2.58 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_to_numpy.py	1.87 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_to_period.py	2.8 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_to_records.py	18.12 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_to_timestamp.py	5.73 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_transpose.py	6.67 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_truncate.py	5.09 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_tz_convert.py	4.6 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_tz_localize.py	2.04 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_update.py	6.73 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_value_counts.py	5.43 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del
test_values.py	9.19 KB	-rw-r--r--	2025-10-22 11:54:19	Edit Del

Editing: test_isetitem.py (1.39 KB)

import pytest

from pandas import (
    DataFrame,
    Series,
)
import pandas._testing as tm


class TestDataFrameSetItem:
    def test_isetitem_ea_df(self):
        # GH#49922
        df = DataFrame([[1, 2, 3], [4, 5, 6]])
        rhs = DataFrame([[11, 12], [13, 14]], dtype="Int64")

        df.isetitem([0, 1], rhs)
        expected = DataFrame(
            {
                0: Series([11, 13], dtype="Int64"),
                1: Series([12, 14], dtype="Int64"),
                2: [3, 6],
            }
        )
        tm.assert_frame_equal(df, expected)

    def test_isetitem_ea_df_scalar_indexer(self):
        # GH#49922
        df = DataFrame([[1, 2, 3], [4, 5, 6]])
        rhs = DataFrame([[11], [13]], dtype="Int64")

        df.isetitem(2, rhs)
        expected = DataFrame(
            {
                0: [1, 4],
                1: [2, 5],
                2: Series([11, 13], dtype="Int64"),
            }
        )
        tm.assert_frame_equal(df, expected)

    def test_isetitem_dimension_mismatch(self):
        # GH#51701
        df = DataFrame({"a": [1, 2], "b": [3, 4], "c": [5, 6]})
        value = df.copy()
        with pytest.raises(ValueError, match="Got 2 positions but value has 3 columns"):
            df.isetitem([1, 2], value)

        value = df.copy()
        with pytest.raises(ValueError, match="Got 2 positions but value has 1 columns"):
            df.isetitem([1, 2], value[["a"]])