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SamoilenkoVadym 7db62e06da Phase 1.1: Rebrand to Oliver Metadata Tool v3.0 
- Updated application name to "Oliver Metadata Tool"
- Updated version to 3.0.0
- Added App Info constants to config.py (APP_NAME, APP_VERSION, APP_DESCRIPTION)
- Updated web interface (title, header, footer)
- Updated README with new branding and description
- Added AI configuration settings to config.py
- Added ExifTool check method to config.py

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-25 15:15:26 +00:00
src Phase 1.1: Rebrand to Oliver Metadata Tool v3.0 2026-01-25 15:15:26 +00:00
templates Phase 1.1: Rebrand to Oliver Metadata Tool v3.0 2026-01-25 15:15:26 +00:00
.gitignore Initial commit: Universal metadata tool with Excel-based lookup 2026-01-25 14:23:42 +00:00
README.md Phase 1.1: Rebrand to Oliver Metadata Tool v3.0 2026-01-25 15:15:26 +00:00
requirements.txt Initial commit: Universal metadata tool with Excel-based lookup 2026-01-25 14:23:42 +00:00
run_gui.py Initial commit: Universal metadata tool with Excel-based lookup 2026-01-25 14:23:42 +00:00
web_app.py Phase 1.1: Rebrand to Oliver Metadata Tool v3.0 2026-01-25 15:15:26 +00:00

README.md

Oliver Metadata Tool

Universal metadata creation and management tool for all file types. Create, import, and manage metadata from multiple sources with an intuitive web interface.

Features

  • Excel-based metadata lookup: Reads metadata from "Celum ID to Adobe Asset Path Mapping Spreadsheet"
  • Multi-format support: PDF, images (JPG, PNG, etc.), Office documents (Word, Excel, PowerPoint), video files
  • Unicode support: Full support for Chinese, Japanese, Korean characters (CGA region)
  • OCR capabilities: Multi-language text extraction with Tesseract
  • Web interface: Flask-based UI for easy batch processing
  • Dual-sheet Excel lookup: Primary lookup from DSB sheet, fallback to Medsurg sheet

Requirements

  • Python 3.8+
  • Tesseract OCR (for image text extraction)
  • Poppler (for PDF processing)

Installation

  1. Install system dependencies:
# macOS
brew install tesseract tesseract-lang poppler

# Linux (Ubuntu/Debian)
sudo apt-get install tesseract-ocr tesseract-ocr-chi-sim tesseract-ocr-chi-tra tesseract-ocr-jpn tesseract-ocr-kor poppler-utils
  1. Create virtual environment and install Python packages:
python3 -m venv venv
source venv/bin/activate  # On Windows: venv\Scripts\activate
pip install -r requirements.txt
  1. Set up environment variables (create .env file):
UPLOAD_FOLDER=uploads
OUTPUT_FOLDER=output
TESSERACT_PATH=/opt/homebrew/bin/tesseract
OCR_LANGUAGES=eng+chi_sim+chi_tra+jpn+kor

Usage

Web Interface

python web_app.py

Open browser at http://localhost:5001

GUI Application

python run_gui.py

Excel Data Structure

The tool reads metadata from Excel file with two sheets:

Sheet 1: DSB Celum ID to Path mapping (Primary)

  • Column B: Celum ID
  • Column E: Title
  • Column F: External Description/Alt Text

Sheet 2: Medsurg Metadata Cheat (Fallback)

  • Column: Solventum DAM Asset Path (contains filename)
  • Metadata columns for Title and Description

Lookup is performed by filename (without extension), case-insensitive.

Architecture

  • web_app.py - Flask web application
  • run_gui.py - GUI launcher
  • src/ - Core modules
    • extractors/ - Content extraction for different file types
    • updaters/ - Metadata update for different file types
    • excel_metadata_lookup.py - Excel-based metadata lookup
    • main.py - Core processing logic
    • config.py - Configuration management

License

Proprietary - Solventum