pilflow 0.1.0

A Pillow-based image processing pipeline project.

Pilflow

A Pillow-based image processing pipeline project with a functional programming approach for image processing operations.

Features

• Modular and extensible image processing pipeline
• Functional programming approach with immutable operations
• Method chaining for clean and readable code
• Easy to extend with custom operations
• Comprehensive test suite

Python Version Compatibility

This project is developed and tested with Python 3.8.

Installation

pip install -e .

For development:

pip install -e ".[dev]"

Usage

For a quick start, see examples/example_usage.py.

from pilflow import from_file, Operation

# Load an image
pipeline = from_file('path/to/image.jpg')

# Apply operations
result = (pipeline
         .decide_resolution()  # Analyze resolution
         .resize(width=800)    # Resize to width 800px
         .blur(radius=1.5))    # Apply blur

# Access the final image
final_image = result.img

# Access context data
print(result.context)

Testing

The project includes a comprehensive test suite. To run the tests:

python run_tests.py

Or with coverage reporting:

python run_tests.py --html

See tests/README.md for more details on testing.