[dev-python/imaging] port from tree, add proper python-tk dependency

dev-python/imaging/Manifest

@@ -0,0 +1 @@
+DIST Imaging-1.1.7.tar.gz 498749 SHA256 895bc7c2498c8e1f9b99938f1a40dc86b3f149741f105cf7c7bd2e0725405211 SHA512 fec2d39b4db3cb33cd7e7895aba4c3a8a5d4cff28decb9106c88e392cb848edf5593fcd77d11994bb16321837fdb26958787dac2c86d6f7c09996f466bac11f1 WHIRLPOOL e610b4097723f77de4c495537c64741ee4bd996f89d12e2e7853fb8f09028d02fa46920a86827f263eb6324a9063d2321ff865c80b7f8482b19f8143500575e8

dev-python/imaging/files/imaging-1.1.7-giftrans.patch

@@ -0,0 +1,14 @@
+--- Imaging-1.1.6.orig/PIL/GifImagePlugin.py    2006-12-03 11:37:15.000000000 +0000
++++ Imaging-1.1.6/PIL/GifImagePlugin.py 2008-10-02 14:51:43.000000000 +0100
+@@ -352,6 +352,11 @@
+         for i in range(maxcolor):
+             s.append(chr(i) * 3)
+ 
++    if im.info.has_key('transparency'):
++        transparentIndex = im.info['transparency']
++        s.append('!' + chr(0xf9) + chr(4) + chr(1) + chr(0) + chr(0) +
++                 chr(transparentIndex) + chr(0))
++
+     return s
+ 
+ def getdata(im, offset = (0, 0), **params):

dev-python/imaging/files/imaging-1.1.7-missing-math.patch

@@ -0,0 +1,20 @@
+--- setup.py.old	2009-07-03 11:34:59.141671252 +0200
++++ setup.py	2009-07-03 11:51:54.415666711 +0200
+@@ -281,6 +281,8 @@ class pil_build_ext(build_ext):
+         if struct.unpack("h", "\0\1")[0] == 1:
+             defs.append(("WORDS_BIGENDIAN", None))
+ 
++        libs.append("m")
++
+         exts = [(Extension(
+             "_imaging", files, libraries=libs, define_macros=defs
+             ))]
+@@ -332,7 +334,7 @@ class pil_build_ext(build_ext):
+                 ))
+ 
+         if os.path.isfile("_imagingmath.c"):
+-            exts.append(Extension("_imagingmath", ["_imagingmath.c"]))
++            exts.append(Extension("_imagingmath", ["_imagingmath.c"], libraries=["m"]))
+ 
+         self.extensions[:] = exts
+ 

dev-python/imaging/files/imaging-1.1.7-no-xv.patch

@@ -0,0 +1,18 @@
+--- PIL/ImageShow.py.old	2009-11-30 10:28:37.000000000 +0100
++++ PIL/ImageShow.py	2009-11-30 10:29:02.000000000 +0100
+@@ -149,13 +149,10 @@
+         def get_command_ex(self, file, title=None, **options):
+             # note: xv is pretty outdated.  most modern systems have
+             # imagemagick's display command instead.
+-            command = executable = "xv"
+-            if title:
+-                # FIXME: do full escaping
+-                command = command + " -name \"%s\"" % title
++            command = executable = "xdg-open"
+             return command, executable
+ 
+-    if which("xv"):
++    if which("xdg-open"):
+         register(XVViewer)
+ 
+ if __name__ == "__main__":

dev-python/imaging/files/imaging-1.1.7-sane.patch

@@ -0,0 +1,13 @@
+--- Imaging-1.1.6/Sane/_sane.c.orig	2006-12-03 13:12:22.000000000 +0100
++++ Imaging-1.1.6/Sane/_sane.c	2009-02-28 11:41:19.000000000 +0200
+@@ -1152,8 +1152,8 @@
+ static PyObject *
+ PySane_get_devices(PyObject *self, PyObject *args)
+ {
+-  SANE_Device **devlist;
+-  SANE_Device *dev;
++  const SANE_Device **devlist;
++  const SANE_Device *dev;
+   SANE_Status st;
+   PyObject *list;
+   int local_only, i;

dev-python/imaging/imaging-1.1.7-r4.ebuild

@@ -0,0 +1,103 @@
+# Copyright 1999-2013 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI=5
+PYTHON_COMPAT=( python{2_5,2_6,2_7} )
+
+inherit distutils-r1
+
+MY_P=Imaging-${PV}
+
+DESCRIPTION="Python Imaging Library (PIL)"
+HOMEPAGE="http://www.pythonware.com/products/pil/index.htm"
+SRC_URI="http://www.effbot.org/downloads/${MY_P}.tar.gz"
+
+LICENSE="HPND"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~x86-solaris"
+IUSE="doc examples jpeg lcms scanner test tiff tk truetype zlib"
+
+RDEPEND="
+	truetype? ( media-libs/freetype:2 )
+	jpeg? ( virtual/jpeg )
+	lcms? ( media-libs/lcms:0 )
+	scanner? ( media-gfx/sane-backends )
+	tiff? ( media-libs/tiff )
+	zlib? ( sys-libs/zlib )
+	tk? ( || ( dev-lang/python-tk:2.7 dev-lang/python-tk:2.6 dev-lang/python-tk:2.5 ) )
+	!dev-python/pillow"
+DEPEND="${RDEPEND}"
+RDEPEND+=" !dev-python/pillow"
+
+# Tests don't handle missing jpeg, tiff & zlib properly.
+REQUIRED_USE="test? ( jpeg tiff zlib )"
+
+S="${WORKDIR}/${MY_P}"
+
+python_prepare_all() {
+	local PATCHES=(
+		"${FILESDIR}/${P}-no-xv.patch"
+		"${FILESDIR}/${P}-sane.patch"
+		"${FILESDIR}/${P}-giftrans.patch"
+		"${FILESDIR}/${P}-missing-math.patch"
+	)
+
+	# Add shebangs.
+	sed -e "1i#!/usr/bin/env python" -i Scripts/*.py || die
+
+	# Disable all the stuff we don't want.
+	local f
+	for f in jpeg lcms tiff tk zlib; do
+		if ! use ${f}; then
+			sed -i -e "s:feature.${f} =:& None #:" setup.py || die
+		fi
+	done
+	if ! use truetype; then
+		sed -i -e 's:feature.freetype =:& None #:' setup.py || die
+	fi
+
+	distutils-r1_python_prepare_all
+}
+
+# XXX: split into two ebuilds?
+wrap_phase() {
+	"${@}"
+
+	if use scanner; then
+		cd Sane || die
+		"${@}"
+	fi
+}
+
+python_compile() {
+	wrap_phase distutils-r1_python_compile
+}
+
+python_test() {
+	"${PYTHON}" selftest.py || die "Tests fail with ${EPYTHON}"
+}
+
+python_install() {
+	python_doheader libImaging/{Imaging.h,ImPlatform.h}
+
+	wrap_phase distutils-r1_python_install
+}
+
+python_install_all() {
+	use doc && local HTML_DOCS=( Docs/. )
+	use examples && local EXAMPLES=( Scripts/. )
+
+	distutils-r1_python_install_all
+
+	if use scanner; then
+		docinto sane
+		dodoc Sane/{CHANGES,README,sanedoc.txt}
+	fi
+
+	if use examples && use scanner; then
+		docinto examples/sane
+		dodoc Sane/demo_*.py
+		docompress -x /usr/share/${PF}/examples
+	fi
+}

dev-python/imaging/metadata.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<herd>python</herd>
+</pkgmetadata>