import zipfile, io, json
from PIL import Image

z = zipfile.ZipFile('/home/iliasmohuchine/vela-salah/dist/com.ilias.salah.release.0.1.rpk')
names = z.namelist()
print('entries:', names)
if 'common/icon.png' in names:
    im = Image.open(io.BytesIO(z.read('common/icon.png')))
    print('icon in rpk:', im.size, im.mode)
mf = json.loads(z.read('manifest.json'))
print('manifest:', mf['package'], mf['versionName'], mf['versionCode'])