dev-python/pyxdg: fix tests

This patch fixes tests with python 3.8.4 and newer.

Closes: https://bugs.gentoo.org/735746
Closes: https://bugs.gentoo.org/743823
Package-Manager: Portage-3.0.8, Repoman-3.0.1
Signed-off-by: Conrad Kostecki <conikost@gentoo.org>

dev-python/pyxdg/files/pyxdg-0.26-python384.patch

@@ -0,0 +1,58 @@
+From 9b913229ace838958e51a16cabc41905a2460f7b Mon Sep 17 00:00:00 2001
+From: Conrad Kostecki <conrad@kostecki.com>
+Date: Tue, 25 Aug 2020 00:24:53 +0200
+Subject: [PATCH] Fix compatibility with >=python-3.8.4
+
+Signed-off-by: Conrad Kostecki <conrad@kostecki.com>
+---
+ xdg/Menu.py | 16 ++++++++++++++--
+ 1 file changed, 14 insertions(+), 2 deletions(-)
+
+diff --git a/xdg/Menu.py b/xdg/Menu.py
+index 1d03cad..ee406bd 100644
+--- a/xdg/Menu.py
++++ b/xdg/Menu.py
+@@ -21,6 +21,7 @@ def print_menu(menu, tab=0):
+ import locale
+ import subprocess
+ import ast
++import sys
+ try:
+     import xml.etree.cElementTree as etree
+ except ImportError:
+@@ -35,6 +36,17 @@ def print_menu(menu, tab=0):
+ import xdg.Config
+ 
+ 
++def _ast_const(name):
++    if sys.version_info >= (3, 4):
++        name = ast.literal_eval(name)
++        if sys.version_info >= (3, 8):
++            return ast.Constant(name)
++        else:
++            return ast.NameConstant(name)
++    else:
++        return ast.Name(id=name, ctx=ast.Load())
++
++
+ def _strxfrm(s):
+     """Wrapper around locale.strxfrm that accepts unicode strings on Python 2.
+ 
+@@ -754,7 +766,7 @@ def parse_rule(self, node):
+         if expr:
+             tree.body = expr
+         else:
+-            tree.body = ast.Name('False', ast.Load())
++            tree.body = _ast_const('False')
+         ast.fix_missing_locations(tree)
+         return Rule(type, tree)
+ 
+@@ -781,7 +793,7 @@ def parse_rule_node(self, node):
+             expr = self.parse_bool_op(node, ast.Or())
+             return ast.UnaryOp(ast.Not(), expr) if expr else None
+         elif tag == 'All':
+-            return ast.Name('True', ast.Load())
++            return _ast_const('True')
+         elif tag == 'Category':
+             category = node.text
+             return ast.Compare(

dev-python/pyxdg/pyxdg-0.26-r2.ebuild

@@ -3,16 +3,16 @@
 
 EAPI=7
 
-DISTUTILS_USE_SETUPTOOLS=no
+DISTUTILS_USE_SETUPTOOLS="no"
+MY_P="${PN}-rel-${PV}"
 PYTHON_COMPAT=( python{3_6,3_7,3_8,3_9} )
 
 inherit distutils-r1
 
-MY_P=${PN}-rel-${PV}
 DESCRIPTION="A Python module to deal with freedesktop.org specifications"
 HOMEPAGE="https://freedesktop.org/wiki/Software/pyxdg https://cgit.freedesktop.org/xdg/pyxdg/"
-# official mirror of the git repo
-SRC_URI="https://github.com/takluyver/pyxdg/archive/rel-${PV}.tar.gz -> ${MY_P}.tar.gz"
+SRC_URI="https://github.com/takluyver/${PN}/archive/rel-${PV}.tar.gz -> ${MY_P}.tar.gz"
+S="${WORKDIR}/${MY_P}"
 
 LICENSE="LGPL-2"
 SLOT="0"
@@ -20,14 +20,8 @@ KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~mips ppc ppc64 sparc x86"
 IUSE="test"
 RESTRICT="!test? ( test )"
 
-DEPEND="
-	test? (
-		dev-python/nose[${PYTHON_USEDEP}]
-		x11-themes/hicolor-icon-theme
-	)"
+DEPEND="test? ( x11-themes/hicolor-icon-theme )"
 
-S=${WORKDIR}/${MY_P}
+PATCHES=( "${FILESDIR}/${P}-python384.patch" )
 
-python_test() {
-	nosetests -v || die
-}
+distutils_enable_tests nose