Michael
b871ab24fc
- Rewrite README.md with project overview, quick-start, and CLI summary - Add docs/CLI-REFERENCE.md with full flag reference and 8 recipe sections - Add docs/DEVELOPER.md with architecture, data flow, and extension guides - Rewrite src/core/__init__.py with public API exports and module docstring - Add Streamlit GUI (src/gui/) with file upload, advanced options, interactive match group review with side-by-side diff, and download buttons - Add .gitignore, requirements.txt, all source code, tests, and sample data - Add streamlit to requirements.txt Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Excel & CSV Data Cleaning Mastery Bundle
Ready-to-sell Python automation product. 9 scripts for data cleaning, deduplication, text hygiene, formatting, merging, validation, and reporting.
Each script ships with both a GUI (runs in your browser locally, no internet needed) and a CLI.
Cross-platform: Windows, macOS, Linux.
Quick Start (for buyers)
- Download the installer for your operating system.
- Run the installer. No Python knowledge required.
- Launch via the desktop shortcut "Launch Bundle" (or the app icon on macOS, or the AppImage on Linux).
- Your default browser opens to a local page where the data tool runs. Your data never leaves your computer.
Full instructions: see USER-GUIDE.md.
Documentation Index
Ships with the product (buyer-facing)
- USER-GUIDE.md - Installation, script reference, usage examples for both GUI and CLI.
Creator-only (do not ship to buyers)
- BUSINESS.md - Business case, market analysis, pricing, marketing strategy (including the hosted browser demo as a conversion lever).
- TECHNICAL.md - Architecture (dual CLI + Streamlit GUI), build pipeline, dev standards.
- DECISIONS.md - Locked criteria, scoring rubric, decisions log, rationale for product choices including the GUI framework decision.
- RECOVERY.md - How to rebuild the entire project from scratch if lost.
Version: 1.6 Last updated: April 28, 2026 Owner: Michael