pkgbase=python-pillow
pkgname=(python3-pillow python2-pillow)
pkgver=4.3.0
pkgrel=1
# consider splitting out sane if this gets weird enough
_sanever=2.8.3
_appname=Pillow
_py2basever=2.7
_py3basever=3.6m
pkgdesc="Python Imaging Library (PIL) fork. Python3 version."
arch=('x86_64')
url="http://python-pillow.github.io/"
license=('BSD')
makedepends=('python3-setuptools' 'python3' 'python2-setuptools' 'python2' 'lcms' 'libwebp' 'tk' 'sane')
source=("https://files.pythonhosted.org/packages/source/P/$_appname/$_appname-$pkgver.tar.gz"
        "Sane-$_sanever.tar.gz::https://github.com/python-pillow/Sane/archive/v$_sanever.tar.gz")
md5sums=('ac8904e17922c8a699ff7d6cb0cf89cd'
         '96877da43524fdab2c367541da547d2b')

prepare() {
  cd "$srcdir"
  # allow sane to build
  sed -i "s|os.path.join|'../libImaging', &|" "$srcdir/Sane-$_sanever/setup.py"
  cp -r "$srcdir/Sane-$_sanever" "$srcdir/$_appname-$pkgver/Sane"
  # py2 and py3
  cp -r "$srcdir/$_appname-$pkgver" "$srcdir/${_appname}2-$pkgver"
}  

package_python3-pillow() {
  depends=('python3' 'lcms' 'libwebp')
  optdepends=('tk: for the ImageTK module'
              'sane: for the Sane module'
              'python-pyqt4: for the ImageQt module')
  cd ${_appname}-${pkgver}
  python3 setup.py install --root="${pkgdir}/" --optimize=0
  pushd Sane
    python3 setup.py install --root="${pkgdir}/" --optimize=0
  popd
  install -Dm644 LICENSE "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE"

  install -dm755 "${pkgdir}/usr/include/python${_py3basever}/"
  install -m644 -t "${pkgdir}/usr/include/python${_py3basever}/" libImaging/*.h

  # clean up bins
  cd "${pkgdir}/usr/bin"
  for f in *.py; do
    mv "$f" "${f%.py}"
  done
}

package_python2-pillow() {
  pkgdesc="Python Imaging Library (PIL) fork. Python2 version."
  depends=('python2' 'lcms' 'libwebp')
  optdepends=('tk: for the ImageTK module'
              'sane: for the Sane module'
              'python2-pyqt4: for the ImageQt module')
  provides=('python-imaging' 'python2-imaging')
  conflicts=('python-imaging' 'python2-imaging')
  replaces=('python2-imaging')
  cd ${_appname}2-${pkgver}
  sed -i 's|/usr/local/bin/python$|/usr/bin/env python2|' PIL/OleFileIO.py
  python2 setup.py install --root="${pkgdir}/" --optimize=0
  pushd Sane
    python2 setup.py install --root="${pkgdir}/" --optimize=0
  popd

  install -Dm644 LICENSE "${pkgdir}/usr/share/licenses/$pkgname/LICENSE"

  install -dm755 "${pkgdir}/usr/include/python${_py2basever}/"
  install -m644 -t "${pkgdir}/usr/include/python${_py2basever}/" libImaging/*.h

  # clean up bins
  cd "${pkgdir}/usr/bin"
  for f in *.py; do
    mv "$f" "${f%.py}2"
  done
}