dev-python/yapps: Add patches to fix python3 support

Grabbed from smurfix/yapps#2

Package-Manager: portage-2.2.26

dev-python/yapps/files/yapps-Convert-print-statements-to-python3-style-print-func.patch

@@ -0,0 +1,46 @@
+From d051588873a54860cfb86ec0d330f7d855336618 Mon Sep 17 00:00:00 2001
+From: Julien Cristau <julien.cristau@logilab.fr>
+Date: Tue, 2 Dec 2014 10:41:05 +0100
+Subject: [PATCH 2/2] Convert print statements to python3-style print function
+
+Signed-off-by: Julien Cristau <julien.cristau@logilab.fr>
+---
+ yapps/runtime.py | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/yapps/runtime.py b/yapps/runtime.py
+index 58017fe..5d40581 100644
+--- a/yapps/runtime.py
++++ b/yapps/runtime.py
+@@ -178,7 +178,7 @@ class Scanner(object):
+         file,line,p = pos
+         if file != self.filename:
+             if self.stack: return self.stack.print_line_with_pointer(pos,length=length,out=out)
+-            print >>out, "(%s: not in input buffer)" % file
++            print("(%s: not in input buffer)" % file, file=out)
+             return
+
+         text = self.input
+@@ -201,7 +201,7 @@ class Scanner(object):
+                     break
+                 spos = cr+1
+         else:
+-            print >>out, "(%s:%d not in input buffer)" % (file,origline)
++            print("(%s:%d not in input buffer)" % (file,origline), file=out)
+             return
+
+         # Now try printing part of the line
+@@ -230,8 +230,8 @@ class Scanner(object):
+             p = p - 7
+
+         # Now print the string, along with an indicator
+-        print >>out, '> ',text
+-        print >>out, '> ',' '*p + '^'
++        print('> ',text, file=out)
++        print('> ',' '*p + '^', file=out)
+
+     def grab_input(self):
+         """Get more input if possible."""
+-- 
+2.6.4
+

dev-python/yapps/files/yapps-Don-t-capture-sys.stderr-at-import-time.patch

@@ -0,0 +1,32 @@
+From 482faec17f1c69784d8cc2757a79809458d71154 Mon Sep 17 00:00:00 2001
+From: Julien Cristau <julien.cristau@logilab.fr>
+Date: Tue, 2 Dec 2014 10:40:01 +0100
+Subject: [PATCH 1/2] Don't capture sys.stderr at import time
+
+Signed-off-by: Julien Cristau <julien.cristau@logilab.fr>
+---
+ yapps/runtime.py | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/yapps/runtime.py b/yapps/runtime.py
+index 29f91e7..58017fe 100644
+--- a/yapps/runtime.py
++++ b/yapps/runtime.py
+@@ -168,10 +168,13 @@ class Scanner(object):
+ #			output += '%s\n' % (repr(t),)
+ #		return output
+
+-    def print_line_with_pointer(self, pos, length=0, out=sys.stderr):
++    def print_line_with_pointer(self, pos, length=0, out=None):
+         """Print the line of 'text' that includes position 'p',
+         along with a second line with a single caret (^) at position p"""
+
++        if out is None:
++            out = sys.stderr
++
+         file,line,p = pos
+         if file != self.filename:
+             if self.stack: return self.stack.print_line_with_pointer(pos,length=length,out=out)
+-- 
+2.6.4
+

dev-python/yapps/yapps-2.2.0-r1.ebuild

@@ -0,0 +1,29 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI="5"
+PYTHON_COMPAT=( python{2_7,3_3,3_4} pypy )
+
+inherit distutils-r1
+
+MY_PN="Yapps"
+MY_P="${MY_PN}-${PV}"
+
+DESCRIPTION="An easy to use parser generator"
+HOMEPAGE="https://github.com/smurfix/yapps"
+SRC_URI="mirror://pypi/${MY_P:0:1}/${MY_PN}/${MY_P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+
+DEPEND="dev-python/setuptools[${PYTHON_USEDEP}]"
+RDEPEND=""
+
+S="${WORKDIR}/${MY_PN}-${PV}"
+
+src_prepare() {
+	epatch "${FILESDIR}/${PN}-Don-t-capture-sys.stderr-at-import-time.patch"
+	epatch "${FILESDIR}/${PN}-Convert-print-statements-to-python3-style-print-func.patch"
+}