Add table_grid_fill: fill a ruling-line grid with OCR text#374
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edge_lines.find_grid recovers a bordered table's geometry but leaves the cells empty; OCR gives the text but no structure, and nothing joined them. Drop OCR boxes into the grid (assigned by cell-centre, gated by an overlap fraction), concatenate each cell's text in reading order, flag merged-cell spans, and convert to records / CSV. Pure-stdlib over plain dicts.
Up to standards ✅🟢 Issues
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| Metric | Results |
|---|---|
| Complexity | 50 |
| Duplication | 0 |
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Summary
Adds
populate_table/assign_text_to_grid/table_to_records/table_to_csv— join a bordered table's ruling-line geometry with OCR text boxes into an addressableR x Ctable.edge_lines.find_gridalready recovers{rows:[y…], cols:[x…], cells:[…]}but the cells come back empty; OCR gives the text but no table structure. Nothing joined the two, so reading a bordered table meant hand-rolling the box→cell assignment.Each box is assigned to the cell its centre falls in (gated by an
overlapfraction so a box straddling a thin rule isn't double-counted), text within a cell is concatenated in reading order, and boxes that straddle multiple cells are reported as merged-cell candidates. Converts straight to records / CSV. Pure-stdlib geometry over plain dicts — no image, no OCR engine, no device. Qt-free.Layers
utils/table_grid_fill/—assign_text_to_grid,populate_table,table_to_records,table_to_csv.je_auto_control+__all__.AC_populate_table(grid/text_boxes/overlap→{n_rows, n_cols, cells, spans}).ac_populate_table(read-only).Tests
test/unit_test/headless/test_table_grid_fill_batch.py— row-major fill, multi-word reading-order join, out-of-grid drop, dims + cells reporting, merged-cell span detection, records + CSV. 8 passed. ruff / bandit / radon / float-scan / Qt-free all clean.