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Phase 1 improvements: WiFi QR, colors, SVG export, bug fixes
✨ New Features:
- WiFi QR code generation with SSID, password, security type, hidden network support
- Colored QR codes with 12 available colors (foreground/background)
- SVG export format for vector graphics
- Interactive mode with menu-driven interface
- Enhanced QR code type detection (WiFi, URL, email, phone)
🐛 Bug Fixes:
- Fixed argument parsing logic where args.input and args.output never executed
- Added file existence validation for QR decoding
- Improved error handling with user-friendly messages
- Fixed Windows filename compatibility issues
🎨 UI/UX Improvements:
- Beautiful colored terminal output with emojis
- Comprehensive help with usage examples
- Input validation (empty strings, length limits)
- Progress indicators and status messages
- Detailed QR code information display
🔧 Technical Improvements:
- Modular code structure with better separation of concerns
- Enhanced exception handling and logging
- Cross-platform color support with colorama
- Comprehensive command-line argument parsing
- Updated dependencies for latest security patches
📝 Usage Examples:
- Basic: ./qrgenerator.py -i "Hello World"
- Colored: ./qrgenerator.py -i "Text" --fg red --bg yellow
- WiFi: ./qrgenerator.py --wifi "Network" "Password"
- SVG: ./qrgenerator.py -i "Text" -f svg
- Decode: ./qrgenerator.py -d "qrcode.png"
🏗️ Files Changed:
- qrgenerator.py: Complete rewrite with new features
- requirements.txt: Added svgwrite dependency
- Maintained backward compatibility with existing usage patterns