pkgbase=python-sympy
pkgname=('python2-sympy' 'python3-sympy')
pkgver=1.0
pkgrel=2
arch=('any')
pkgdesc='Symbolic manipulation package (Computer Algebra System), written in pure Python'
url='http://sympy.org/en/index.html'
license=('BSD')
makedepends=('python2-mpmath' 'python3-mpmath' 'python3-setuptools' 'python2-setuptools')
source=("https://github.com/sympy/sympy/archive/sympy-${pkgver}.tar.gz")
sha256sums=('bf6f4c6c79d7c0c5057f59274ab9c71ae1d35f1c9f979d1c9787ad54ef7cb282')

prepare() {
  cp -a sympy{,-py2}
}

build() {
  cd "$srcdir"/sympy
  python2 setup.py build

  cd "$srcdir"/sympy-py2
  python3 setup.py build
}

check() {
  cd "$srcdir"/sympy
  python2 setup.py test

  cd "$srcdir"/sympy-py2
  python3 setup.py test
}

package_python2-sympy() {
  depends=('python2-mpmath')
  optdepends=('python2-pyglet: plotting'
              'ipython2: user friendly interface for isympy')

  cd sympy

  python2 setup.py install --root "${pkgdir}" --optimize=1

  install -D -m644 LICENSE "${pkgdir}"/usr/share/licenses/${pkgname}/LICENSE
}

package_python3-sympy() {
  depends=('python3-mpmath')
  optdepends=('ipython3: user friendly interface for isympy')

  cd py3-sympy

  python3 setup.py install --root "${pkgdir}" --optimize=1

  # rename files that exists in both 'python2-sympy' and 'python3-sympy'
  mv "${pkgdir}"/usr/bin/isympy{,-py3}
  mv "${pkgdir}"/usr/share/man/man1/isympy{,-py3}.1

  install -D -m644 LICENSE "${pkgdir}"/usr/share/licenses/${pkgname}/LICENSE
}