dev-python/svgelements: Add patch to fix tests

Closes: https://bugs.gentoo.org/927876
Signed-off-by: Henri Gasc <gasc@eurecom.fr>

dev-python/svgelements/files/fix_tests.patch

@@ -0,0 +1,20 @@
+Fix https://bugs.gentoo.org/927876
+--- a/test/test_cubic_bezier.py
++++ b/test/test_cubic_bezier.py
+@@ -79,4 +79,4 @@ class TestElementCubicBezierPoint(unittest.TestCase):
+         p = Path(transform=Matrix(682.657124793113, 0.000000000003, -0.000000000003, 682.657124793113, 257913.248909660178, -507946.354527872754))
+         p += CubicBezier(start=Point(-117.139521365,1480.99923469), control1=Point(-41.342266634,1505.62725567), control2=Point(40.3422666342,1505.62725567), end=Point(116.139521365,1480.99923469))
+         bounds = p.bbox()
+-        self.assertNotAlmostEquals(bounds[1], bounds[3], delta=100)
++        self.assertNotAlmostEqual(bounds[1], bounds[3], delta=100)
+--- a/test/test_write.py
++++ b/test/test_write.py
+@@ -24,7 +24,7 @@ class TestElementWrite(unittest.TestCase):
+ 
+     def test_write_group(self):
+         g = Group()
+-        self.assertEquals(g.string_xml(), "<g />")
++        self.assertEqual(g.string_xml(), "<g />")
+ 
+     def test_write_rect(self):
+         r = Rect("1in", "1in", "3in", "3in", rx="5%")

dev-python/svgelements/svgelements-1.9.6.ebuild

@@ -16,6 +16,10 @@ LICENSE="MIT"
 SLOT="0"
 KEYWORDS="~amd64 ~x86"
 
+PATCHES=(
+	"${FILESDIR}/fix_tests.patch"
+)
+
 BDEPEND="
 	test? (
 		dev-python/numpy[${PYTHON_USEDEP}]