smilepngquant 0.0.1

That is a bridge of pngquant for python3

SmilePngquant

That is a bridge of pngquant for python3

Download

Find package

• https://pkgs.org/download/pngquant
• Ex: https://ubuntu.pkgs.org/20.04/ubuntu-universe-amd64/pngquant_2.12.2-1_amd64.deb.html
• This document will cover

Or build from github

git clone --recursive git://github.com/kornelski/pngquant.git
cd pngquant
make
sudo make install

Find

which pngquant

$ /usr/local/bin/pngquant

Check version

pngquant --version

$ 2.17.0 (September 2021)

Start to code

from SmilePNGQuant import SmilePNGQuant

# initialize
smile = SmilePNGQuant()

# test a filename
# quality value starts 20 to 100, and it's integer
smile.compress(
  filename  = '/home/thyda/Download/kara.png'
  , quality = 80
)

# verify before use
if smile.isError():
  print(f'Everything is okay, the file name is: {smile.getFilename()}')

else:
  print(f'{smile.getErrorMessage()}')

It is available on PyPi store via https://pypi.org/project/SmilePngquant/
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