png2jpg 0.1.0

A Python package to convert PNG images to JPG format while maintaining directory structure

png2jpg

A Python package to convert PNG images to JPG format while maintaining directory structure and optimizing file sizes.

Installation

You can install the package using pip:

pip install png2jpg

Usage

The package provides a command-line interface to convert PNG images to JPG format. Here's how to use it:

Basic Usage

png2jpg -d /path/to/png/directory -o /path/to/output/directory

Alternative Usage

You can also run the package as a Python module:

python -m png2jpg -d /path/to/png/directory -o /path/to/output/directory

Command Line Arguments

• -d, --directory: (Required) The root directory containing PNG files to convert
• -o, --output: (Optional) The output directory for JPG files (default: 'lower')
• -q, --quality: (Optional) JPG quality (0-100, default: 50)
• -l, --lowest: (Optional) Minimum file size in MB to apply quality reduction (default: 0.5)
• -v, --verbose: (Optional) Enable verbose output

Examples

1. Convert all PNG files in a directory with default settings:

png2jpg -d ./images

2. Convert with custom quality and minimum file size:

png2jpg -d ./images -q 80 -l 1.0

3. Convert with verbose output:

png2jpg -d ./images -v

4. Convert with custom output directory:

png2jpg -d ./images -o ./converted_images

Features

• Maintains original directory structure
• Automatically creates output directories
• Preserves full quality for small files (below the minimum size threshold)
• Configurable JPG quality
• Verbose mode for detailed conversion information

Requirements

• Python 3.8+
• Pillow (PIL Fork) >= 8.0.0

License

MIT License