Printer App Refactor

This project is a refactored version of the original monolithic Currentv2.py printer app. The codebase is now organized into logical modules for maintainability and clarity.

Structure

• app/ - App entry point and Flask app creation
• config/ - Configuration management (load/save config, defaults)
• shopify_api/ - Shopify API interaction (GraphQL, inventory)
• label_utils/ - Label creation, image manipulation, barcode handling
• printer_utils/ - Printer communication (Brother, Epson, etc.)
• spreadsheet_utils/ - Spreadsheet loading, parsing, and utilities
• routes/ - Flask route handlers, grouped by functionality:
  • index.py - Main page and admin config
  • products.py - Product endpoints
  • printing.py - Print label, print status, cancel print
  • inventory.py - Inventory status and update
  • admin.py - Admin login, config, product management
  • debug.py - Debug log endpoint

How to Run

1. Install dependencies (see requirements.txt)
2. Set up your configuration (see config/config.py)
3. Run the app:

   python app/app.py

Notes

• The original monolithic file is preserved as Currentv2.py for reference.
• All secrets (API keys, tokens) must be set via environment variables or config files, not in code.