Michael
54f92ae47e
Builds 02_text_cleaner.py from stub to working: character-level hygiene for CSV/Excel inputs covering trim, whitespace collapse, smart-character folding, Unicode NFC/NFKC, BOM strip, zero-width strip, control-char strip, line-ending normalization, and per-column case conversion. Three presets (minimal/excel-hygiene/paranoid) keep the buyer surface small. - src/core/text_clean.py: pure helpers + CleanOptions/CleanResult + clean_dataframe with dtype-safe column selection - src/cli_text_clean.py: Typer CLI mirroring the dedup CLI shape (dry-run by default, --apply writes cleaned + changes audit, JSON config save/load) - src/gui/pages/2_Text_Cleaner.py: real Streamlit page with preset picker, advanced toggles, preview, before/after metrics, and three download buttons - tests/test_text_clean.py + test_cli_text_clean.py: 92 new tests covering edge cases E1-E50 from the spec - samples/messy_text.csv: demo dataset surfacing UC1, UC3, UC6, UC10 in 10 rows - test-cases/uc16-uc26 + ec05-ec09: per-use-case and per-edge-case fixtures Docs: TECHNICAL.md §10.2 (full Tier 1/2/3 spec), DECISIONS.md v1.7 entry locking the spec, CLI-REFERENCE.md gains the text cleaner section, README.md gains a top-level Text Cleaner block, USER-GUIDE.md status row 02 promoted Skeleton -> Working. 200/200 tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
165 B
165 B
| 1 | sku | title | description |
|---|---|---|---|
| 2 | DOG-001 | “Best Dog Collar” | High quality… |
| 3 | CAT-002 | Cat Toy — Premium | It’s the best |
| 4 | FISH-003 | Fish Food – Tropical | Use don’t overfeed |