A simple image manipulation library aiming to make common image/photo manipulation tasks easy. This library is still under development, API may also change at any time.

Requires PIL/Pillow.

Example usage:

from da_vinci import Image

image = Image('lena.jpg')
image.flip('horizontal')
image.resize(width=10, height=10)
image.save()

# Opening an image from URL, rotating and change it's format
image = Image('http://stamps.co.id/static/merchants/img/logo.png')
image.rotate(degrees=90)
image.set(format='jpg', quality=85)
image.save() # Creates a file logo.jpg

# Manipulating saturation, brightness, contrast and sharpness
# Accepts values range from -100 (decrease) to 100 (increase)
image.adjust(saturation=-100)
image.adjust(brightness=-75, contrast=50, sharpness=-20)

If you need more extensive manipulation, an escape hatch to PIL is also available:

image = image.from_file('a.jpg')
pil_image = image.get_pil_image()
# Do whatever you need to do with the pil image
# And if you want to convert this back to a da_vinci image
image.set_pil_image(pil_image)

Tests

To run tests:

python -m unittest tests

Changelog

Version 0.5.0

• Added support for converting transparent images to JPEG. Thanks @marsha97!

Version 0.4.0

• Support Pillow 10
• Preserve EXIF data when image is rotated

Version 0.3.0

• Added webp extension support

Version 0.2.2

• Added bmp extension support