class Pygobject3 < Formula
  desc "GNOME Python bindings (based on GObject Introspection)"
  homepage "https://live.gnome.org/PyGObject"
  url "https://download.gnome.org/sources/pygobject/3.20/pygobject-3.20.1.tar.xz"
  sha256 "3d261005d6fed6a92ac4c25f283792552f7dad865d1b7e0c03c2b84c04dbd745"

  bottle do
    sha256 "69948257796089035e7f0ca55471290493831ffe88fee85b6ab8621c4b6957fb" => :el_capitan
    sha256 "11d9221d4dad4f2e7e01709892cb0b7f631087ecd37fae9d6d9cc80a0dbc417f" => :yosemite
    sha256 "9765c0bbd5a32d844764592b455e506bc60ffec2a59b6c0f79d945c7c231990f" => :mavericks
  end

  option :universal
  option "without-python", "Build without python2 support"

  depends_on "pkg-config" => :build
  depends_on "libffi" => :optional
  depends_on "glib"
  depends_on :python3 => :optional
  depends_on "py2cairo" if build.with? "python"
  depends_on "py3cairo" if build.with? "python3"
  depends_on "gobject-introspection"

  def install
    ENV.universal_binary if build.universal?

    Language::Python.each_python(build) do |python, _version|
      system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}", "PYTHON=#{python}"
      system "make", "install"
      system "make", "clean"
    end
  end

  test do
    Pathname("test.py").write <<-EOS.undent
    import gi
    assert("__init__" in gi.__file__)
    EOS
    Language::Python.each_python(build) do |python, _version|
      system python, "test.py"
    end
  end
end