dev-python/qtsass: enable py3.10

Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org>

dev-python/qtsass/files/qtsass-0.3.0-fix-py3.10.patch

@@ -0,0 +1,37 @@
+From cbea8d8729282106373a12b9e08bcaac8abeb52f Mon Sep 17 00:00:00 2001
+From: goanpeca <goanpeca@gmail.com>
+Date: Tue, 24 Mar 2020 11:51:28 -0500
+Subject: [PATCH] Add check for deprecated api between 2 and 3 versions
+
+---
+ qtsass/api.py | 8 +++++++-
+ 1 file changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/qtsass/api.py b/qtsass/api.py
+index 7ea4138..7a65fe2 100644
+--- a/qtsass/api.py
++++ b/qtsass/api.py
+@@ -13,9 +13,9 @@
+ from __future__ import absolute_import, print_function
+ 
+ # Standard library imports
+-from collections import Mapping, Sequence
+ import logging
+ import os
++import sys
+ 
+ # Third party imports
+ import sass
+@@ -26,6 +26,12 @@
+ from qtsass.importers import qss_importer
+ 
+ 
++if sys.version_info[0] == 3:
++    from collections.abc import Mapping, Sequence
++else:
++    from collections import Mapping, Sequence
++
++
+ # yapf: enable
+ 
+ # Constants

dev-python/qtsass/qtsass-0.3.0.ebuild

@@ -1,9 +1,9 @@
-# Copyright 1999-2020 Gentoo Authors
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
 
-PYTHON_COMPAT=( python3_{7,8,9} )
+PYTHON_COMPAT=( python3_{8..10} )
 
 DISTUTILS_USE_SETUPTOOLS=rdepend
 
@@ -17,13 +17,15 @@ LICENSE="MIT"
 SLOT="0"
 KEYWORDS="amd64 x86"
 
-DEPEND="dev-python/libsass[${PYTHON_USEDEP}]"
+RDEPEND="dev-python/libsass[${PYTHON_USEDEP}]"
+
+PATCHES=(
+	"${FILESDIR}/${P}-fix-py3.10.patch"
+)
 
 distutils_enable_tests pytest
 
-python_prepare_all() {
+EPYTEST_DESELECT=(
 	# assert 1 == 2
-	sed -i -e 's:test_watchers:_&:' tests/test_watchers.py || die
-
-	distutils-r1_python_prepare_all
-}
+	tests/test_watchers.py::test_watchers
+)