Add patch to remove install_requires clause

Python does not recognize the dbus-python package installed via pacman
as the one required. Since we explicitly depend on the correct package
in the PKGBUILD, we can remove this clause.

2 files changed, 23 insertions, 3 deletions

diff --git a/0001_dscreen-git_remove-requires.patch b/0001_dscreen-git_remove-requires.patch
new file mode 100644
index 000000000000..40705cda04b2
--- /dev/null
+++ b/0001_dscreen-git_remove-requires.patch
@@ -0,0 +1,13 @@
+diff -aur dscreen-git.pristine/setup.py dscreen-git.new/setup.py
+--- dscreen-git.pristine/setup.py	2016-10-09 20:43:27.416703548 +0200
++++ dscreen-git.new/setup.py	2016-10-09 20:44:07.352409557 +0200
+@@ -18,9 +18,6 @@
+         'Programming Language :: Python :: 3'
+     ],
+     keywords='screensaver dbus',
+-    install_requires=[
+-        'dbus-python',
+-    ],
+     entry_points={
+         'console_scripts': [
+             'dscreen = dscreen.__init__:daemonize'
diff --git a/PKGBUILD b/PKGBUILD
index 3dd215957b12..58ee9c3404d9 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -9,14 +9,21 @@ url="https://github.com/fmorgner/dscreen.git"
 license=('BSD')
 makedepends=('python-setuptools' 'git')
 depends=('python-gobject' 'python-dbus')
-source=('dscreen-git::git+https://github.com/fmorgner/dscreen.git')
-md5sums=('SKIP')
+source=('dscreen-git::git+https://github.com/fmorgner/dscreen.git'
+        '0001_dscreen-git_remove-requires.patch')
+md5sums=('SKIP'
+         '1a562230bd3ae650ef33c40658634cd8')
 
 pkgver() {
   cd "$pkgname"
   git describe --long | sed 's/\([^-]*-g\)/r\1/;s/-/./g'
 }
 
+prepare() {
+  cd "$srcdir/$pkgname"
+  patch -Np1 -i "$srcdir/0001_dscreen-git_remove-requires.patch"
+}
+
 build() {
   cd "$srcdir/$pkgname"
   python setup.py build
@@ -24,7 +31,7 @@ build() {
 
 package() {
   cd "$srcdir/$pkgname"
-  python setup.py install --optimize=1 --root=${pkgdir}
+  PIP_CONFIG_FILE=/dev/null pip install --isolated --root="$pkgdir" --ignore-installed --no-deps .
   install -m755 -d "${pkgdir}/usr/share/licenses/dscreen/"
   install -m644 LICENSE "${pkgdir}/usr/share/licenses/dscreen/"
 }