dev-python/python-xmlsec: enable py3.10, EAPI=8, fix tests

Signed-off-by: Arthur Zamarin <arthurzam@gmail.com>
Signed-off-by: Michał Górny <mgorny@gentoo.org>

dev-python/python-xmlsec/files/python-xmlsec-1.3.11-fix-xml-testfail.patch

@@ -0,0 +1,23 @@
+Taken from: https://github.com/mehcode/python-xmlsec/issues/84#issuecomment-632930116
+diff --git a/tests/base.py b/tests/base.py
+index b05de1d..5ec356f 100644
+--- a/tests/base.py
++++ b/tests/base.py
+@@ -94,6 +94,7 @@ class TestMemoryLeaks(unittest.TestCase):
+ 
+     def load_xml(self, name, xpath=None):
+         """returns xml.etree"""
++        etree.set_default_parser(parser=etree.XMLParser())
+         root = etree.parse(self.path(name)).getroot()
+         if xpath is None:
+             return root
+diff --git a/tests/test_doc_examples.py b/tests/test_doc_examples.py
+index 2fc490f..53d2377 100644
+--- a/tests/test_doc_examples.py
++++ b/tests/test_doc_examples.py
+@@ -42,3 +42,5 @@ def test_doc_example(example):
+     """
+     with cd(example.parent):
+         runpy.run_path(str(example))
++    from lxml import etree
++    etree.set_default_parser(parser=etree.XMLParser())

dev-python/python-xmlsec/python-xmlsec-1.3.11.ebuild

@@ -1,9 +1,9 @@
 # Copyright 2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=7
+EAPI=8
 
-PYTHON_COMPAT=( python3_{7..9} )
+PYTHON_COMPAT=( python3_{8..10} )
 inherit distutils-r1
 
 DESCRIPTION="Python bindings for the XML Security Library"
@@ -23,11 +23,13 @@ RDEPEND="${DEPEND}
 BDEPEND="${RDEPEND}
 	dev-python/pkgconfig[${PYTHON_USEDEP}]
 	dev-python/wheel[${PYTHON_USEDEP}]
-"
+	test? (
+		dev-python/hypothesis[${PYTHON_USEDEP}]
+	)"
 
-# tests fail, has been reported upstream
-# https://github.com/mehcode/python-xmlsec/issues/84
-RESTRICT=test
+PATCHES=(
+	"${FILESDIR}/${P}-fix-xml-testfail.patch"
+)
 
 distutils_enable_tests pytest