Metadata-Version: 2.4
Name: dynamic-favicon
Version: 1.0.0
Summary: A Python module for automatically rotating website favicons based on time intervals
Author-email: Sanjay Choudhary <sanjay@mailchat.me>
License: MIT
Project-URL: Homepage, https://github.com/cu-sanjay/DynamicFavicon
Project-URL: Bug Reports, https://github.com/cu-sanjay/DynamicFavicon/issues
Project-URL: Source, https://github.com/cu-sanjay/DynamicFavicon
Project-URL: Documentation, https://github.com/cu-sanjay/DynamicFavicon#readme
Keywords: favicon,dynamic,rotation,website,emoji,icons
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Topic :: Internet :: WWW/HTTP :: Dynamic Content
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Requires-Python: >=3.8
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: schedule>=1.2.0
Requires-Dist: Pillow>=9.1.0
Requires-Dist: requests>=2.25.0
Provides-Extra: dev
Requires-Dist: flask>=2.0.0; extra == "dev"
Requires-Dist: build>=0.8.0; extra == "dev"
Requires-Dist: setuptools>=61.0; extra == "dev"
Requires-Dist: wheel>=0.37.0; extra == "dev"
Requires-Dist: twine>=4.0.0; extra == "dev"
Dynamic: license-file

# Dynamic Favicon

A Python module for automatically rotating website favicons based on configurable time intervals. Perfect for adding dynamic visual elements to your web applications without any external API dependencies.

## Features

- **Time-based favicon rotation** (1 hour, 1 day, custom intervals)
- **Multiple favicon sources**:
  - Unicode emojis
  - Twemoji (Twitter's emoji set)
  - Geometric icons (circles, squares, triangles, diamonds, stars)
- **No API keys required** - works offline with automatic fallback to geometric icons
- **Robust error handling** - never breaks your website
- **Simple integration** - just a few lines of code
- **Automatic ICO generation** with multiple sizes (16x16, 32x32, 48x48)

## Installation

```bash
pip install dynamic-favicon
```

## Quick Start

### Basic Usage

```python
from dynamic_favicon import FaviconRotator, FaviconScheduler

# Initialize the favicon rotator
rotator = FaviconRotator(output_dir="static", favicon_name="favicon.ico")

# Create a favicon from an emoji
rotator.create_emoji_favicon("🚀")

# Or create a random geometric icon
rotator.create_icon_favicon()
```

### Automated Rotation

```python
from dynamic_favicon import FaviconRotator, FaviconScheduler

# Setup favicon rotation
rotator = FaviconRotator(output_dir="static")
scheduler = FaviconScheduler(rotator)

# Rotate emoji favicons every hour
scheduler.schedule_rotation(interval="1hour", rotation_type="emoji", category="nature")

# Start the scheduler (runs in background)
scheduler.start()

# Your web server code here...
# The favicon will automatically update every hour

# Stop when needed
scheduler.stop()
```

### Flask Integration

```python
from flask import Flask
from dynamic_favicon import FaviconRotator, FaviconScheduler

app = Flask(__name__)

# Setup favicon rotation
rotator = FaviconRotator(output_dir="static")
scheduler = FaviconScheduler(rotator)

# Rotate every 30 minutes with random icons
scheduler.schedule_rotation(interval="30min", rotation_type="icon")
scheduler.start()

@app.route('/')
def home():
    return '<html><head><link rel="icon" href="/static/favicon.ico"></head><body><h1>Dynamic Favicon Demo</h1></body></html>'

if __name__ == '__main__':
    app.run()
```

## API Reference

### FaviconRotator

Main class for creating and managing favicons.

```python
FaviconRotator(output_dir="static", favicon_name="favicon.ico")
```

**Methods:**
- `create_emoji_favicon(emoji, size=32)` - Create favicon from emoji
- `create_icon_favicon(size=32)` - Create random geometric icon favicon
- `rotate_emoji_favicon(category=None)` - Rotate to random emoji
- `rotate_icon_favicon()` - Rotate to random icon
- `get_favicon_data_url()` - Get base64 data URL of current favicon

### FaviconScheduler

Handles automatic favicon rotation on time intervals.

```python
FaviconScheduler(favicon_rotator)
```

**Methods:**
- `schedule_rotation(interval, rotation_type, category=None)` - Setup rotation schedule (triggers immediate rotation)
- `start()` - Start background scheduler
- `stop()` - Stop scheduler
- `is_running()` - Check if scheduler is active

**Intervals:**
- `"1hour"` or `"hourly"` - Every hour
- `"1day"` or `"daily"` - Every day
- `"30min"` - Every 30 minutes
- `"15min"` - Every 15 minutes
- `"5min"` - Every 5 minutes
- `"10s"`, `"30s"` etc. - Custom seconds (append 's')
- Integer < 60 - Seconds interval
- Integer >= 60 - Minutes interval

**Rotation Types:**
- `"emoji"` - Use emoji favicons
- `"icon"` - Use geometric icons

**Emoji Categories:**
- `"nature"` - Nature emojis (🌟, 🌙, ☀️, etc.)
- `"objects"` - Object emojis (⚽, 🎮, 📱, etc.)
- `"faces"` - Face emojis (😊, 😎, 🤔, etc.)
- `"symbols"` - Symbol emojis (❤️, ⭐, 💎, etc.)
- `None` - Random from all categories

## Advanced Usage

### Custom Favicon from Image

```python
rotator = FaviconRotator()
rotator.create_custom_favicon("path/to/your/image.png")
```

### Multiple Scheduled Rotations

```python
scheduler = FaviconScheduler(rotator)

# Nature emojis every hour
scheduler.schedule_rotation("1hour", "emoji", "nature")

# Geometric icons every 30 minutes  
scheduler.schedule_rotation("30min", "icon")

scheduler.start()
```

### Get Favicon as Data URL

```python
data_url = rotator.get_favicon_data_url()
# Returns: "data:image/x-icon;base64,AAABAAEAEBAAAAEAIABoBAAAFgAAA..."

# Use in HTML
html = f'<link rel="icon" href="{data_url}">'
```

## Error Handling

The module is designed with robust error handling to ensure your website never breaks:

- All methods return `True`/`False` to indicate success
- Failed favicon creation falls back gracefully
- Network errors (for Twemoji) don't crash the application
- Scheduler continues running even if individual rotations fail

```python
# Safe error handling example
if not rotator.create_emoji_favicon("🚀"):
    # Fallback to geometric icon
    rotator.create_icon_favicon()
```

## Requirements

- Python 3.8+
- Pillow (PIL) for image processing
- requests for fetching Twemoji images
- schedule for time-based automation

## Publishing to PyPI

### Build the Package

```bash
python -m build
```

### Upload to PyPI

```bash
pip install twine
twine upload dist/*
```

### Test Installation

```bash
pip install dynamic-favicon
```

## License

MIT License - see LICENSE file for details.

## Contributing

1. Fork the repository
2. Create a feature branch
3. Make your changes
4. Add tests
5. Submit a pull request

## Support

For issues and questions:
- Create an issue on GitHub
- Check existing documentation
- Review the examples above
