dev-python/pdoc3: add testsuite patch for Python 3.9 compat

Closes: https://bugs.gentoo.org/808603
Signed-off-by: Florian Schmaus <flow@gentoo.org>

2 files changed, 47 insertions, 0 deletions

diff --git a/dev-python/pdoc3/files/pdoc3-TST-use-explicit-ClassWithNew-instead-of-typing.Gene.patch b/dev-python/pdoc3/files/pdoc3-TST-use-explicit-ClassWithNew-instead-of-typing.Gene.patch
new file mode 100644
index 000000000000..b969bf4727bc
--- /dev/null
+++ b/dev-python/pdoc3/files/pdoc3-TST-use-explicit-ClassWithNew-instead-of-typing.Gene.patch
@@ -0,0 +1,43 @@
+From 4aa70de2221a34a3003a7e5f52a9b91965f0e359 Mon Sep 17 00:00:00 2001
+From: Spencer Baugh <sbaugh@catern.com>
+Date: Thu, 23 Sep 2021 09:00:25 -0400
+Subject: [PATCH] TST: use explicit ClassWithNew instead of typing.Generic
+
+typing.Generic doesn't have a __new__ method in 3.9.
+
+Fixes https://github.com/pdoc3/pdoc/issues/355
+---
+ pdoc/test/__init__.py | 10 +++++++---
+ 1 file changed, 7 insertions(+), 3 deletions(-)
+
+diff --git a/pdoc/test/__init__.py b/pdoc/test/__init__.py
+index e8c3d94a805b..8b67ab77d3f7 100644
+--- a/pdoc/test/__init__.py
++++ b/pdoc/test/__init__.py
+@@ -1043,16 +1043,20 @@ class Foo:
+ 
+         self.assertEqual(pdoc.Class('C2', mod, C2).params(), ['a', 'b', 'c=None', '*', 'd=1', 'e'])
+ 
+-        class G(typing.Generic[T]):
++        class ClassWithNew:
++            def __new__(self, arg):
++                pass
++
++        class G(ClassWithNew):
+             def __init__(self, a, b, c=100):
+                 pass
+ 
+         self.assertEqual(pdoc.Class('G', mod, G).params(), ['a', 'b', 'c=100'])
+ 
+-        class G2(typing.Generic[T]):
++        class G2(ClassWithNew):
+             pass
+ 
+-        self.assertEqual(pdoc.Class('G2', mod, G2).params(), ['*args', '**kwds'])
++        self.assertEqual(pdoc.Class('G2', mod, G2).params(), ['arg'])
+ 
+     def test_url(self):
+         mod = pdoc.Module(EXAMPLE_MODULE)
+-- 
+2.32.0
+
diff --git a/dev-python/pdoc3/pdoc3-0.10.0.ebuild b/dev-python/pdoc3/pdoc3-0.10.0.ebuild
index 7769b43281fc..5f148c0355d0 100644
--- a/dev-python/pdoc3/pdoc3-0.10.0.ebuild
+++ b/dev-python/pdoc3/pdoc3-0.10.0.ebuild
@@ -21,6 +21,10 @@ RDEPEND="
 "
 DEPEND="${RDEPEND}"
 
+PATCHES=(
+	"${FILESDIR}/${PN}-TST-use-explicit-ClassWithNew-instead-of-typing.Gene.patch"
+)
+
 python_prepare_all() {
 	distutils-r1_python_prepare_all
 	sed -i \