dev-python/qrcode: Backport fix for Python3

Gentoo-Bug: https://bugs.gentoo.org/show_bug.cgi?id=564930

Package-Manager: portage-2.2.25
Signed-off-by: Justin Lecher <jlec@gentoo.org>

dev-python/qrcode/files/qrcode-5.1-unicode.patch

@@ -0,0 +1,34 @@
+From 0a9f17d3afb0ff01f68c2276ec0844d329a6add9 Mon Sep 17 00:00:00 2001
+From: Chris Beaven <smileychris@gmail.com>
+Date: Mon, 3 Nov 2014 10:56:14 -0600
+Subject: [PATCH] Fix script piping to stdout in Python 3
+
+Fixes #66
+---
+ qrcode/console_scripts.py | 13 ++++++++++++-
+ 1 file changed, 12 insertions(+), 1 deletion(-)
+
+diff --git a/qrcode/console_scripts.py b/qrcode/console_scripts.py
+index d215993..c51463b 100755
+--- a/qrcode/console_scripts.py
++++ b/qrcode/console_scripts.py
+@@ -57,7 +57,18 @@ def main(args=sys.argv[1:]):
+         return
+ 
+     img = qr.make_image(image_factory=image_factory)
+-    img.save(sys.stdout)
++
++    sys.stdout.flush()
++    if sys.version_info[0] >= 3:
++        buff = sys.stdout.buffer
++    else:
++        if sys.platform == 'win32':
++            import os
++            import msvcrt
++            msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
++        buff = sys.stdout
++
++    img.save(buff)
+ 
+ 
+ if __name__ == "__main__":

dev-python/qrcode/qrcode-5.1-r1.ebuild

@@ -4,7 +4,7 @@
 
 EAPI=5
 
-PYTHON_COMPAT=( python{2_7,3_3,3_4} )
+PYTHON_COMPAT=( python2_7 python3_{3,4,5} )
 
 inherit distutils-r1
 
@@ -28,6 +28,10 @@ DEPEND="
 	test? ( ${RDEPEND}
 		$(python_gen_cond_dep 'dev-python/mock[${PYTHON_USEDEP}]' python2_7) )"
 
+PATCHES=(
+	"${FILESDIR}"/${P}-unicode.patch
+)
+
 python_test() {
 	"${PYTHON}" -m unittest discover > /dev/tty | less || die "Testing failed with ${EPYTHON}"
 }