dev-python/jupyter_client: Fix tests with dev-python/msgpack-1*

Closes: https://bugs.gentoo.org/761217
Signed-off-by: Michał Górny <mgorny@gentoo.org>

dev-python/jupyter_client/files/jupyter_client-6.1.6-msgpack-1.patch

@@ -0,0 +1,28 @@
+From bb973fa33952c1a803097852c031b3979dae607c Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
+Date: Tue, 22 Dec 2020 09:38:13 +0100
+Subject: [PATCH] Fix test_session with msgpack-1
+
+Replace the encoding parameter with raw=False to fix test_session
+with msgpack-1.0.0+.  The encoding parameter was already deprecated
+in msgpack-0.6.2, and raw=False is compatible with that version too.
+---
+ jupyter_client/tests/test_session.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/jupyter_client/tests/test_session.py b/jupyter_client/tests/test_session.py
+index d0ec662..45be9a9 100644
+--- a/jupyter_client/tests/test_session.py
++++ b/jupyter_client/tests/test_session.py
+@@ -304,7 +304,7 @@ class TestSession(SessionTestCase):
+ 
+         session = ss.Session(
+             pack=msgpack.packb,
+-            unpack=lambda buf: msgpack.unpackb(buf, encoding='utf8'),
++            unpack=lambda buf: msgpack.unpackb(buf, raw=False),
+         )
+         self._datetime_test(session)
+ 
+-- 
+2.29.2
+

dev-python/jupyter_client/jupyter_client-6.1.6-r2.ebuild

@@ -32,3 +32,7 @@ DEPEND="${RDEPEND}
 	)"
 
 distutils_enable_tests pytest
+
+PATCHES=(
+	"${FILESDIR}"/${P}-msgpack-1.patch
+)