File fix_COPY_THRESHOLD.patch of Package python-jupyter_client

From 2840d26e329b1ce6b752943cd2128469a8a481c6 Mon Sep 17 00:00:00 2001
From: Min RK <benjaminrk@gmail.com>
Date: Wed, 31 Jan 2018 16:51:41 +0100
Subject: [PATCH] fix testing patch for pyzmq < 17

zmq.COPY_THRESHOLD is undefined prior to pyzmq 17,
so we need `create=True` to define it in that case
---
 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 e8027436..55181e91 100644
--- a/jupyter_client/tests/test_session.py
+++ b/jupyter_client/tests/test_session.py
@@ -41,7 +41,7 @@ def setUp(self):
 @pytest.fixture
 def no_copy_threshold():
     """Disable zero-copy optimizations in pyzmq >= 17"""
-    with mock.patch.object(zmq, 'COPY_THRESHOLD', 1):
+    with mock.patch.object(zmq, 'COPY_THRESHOLD', 1, create=True):
         yield