Silence warning about collections import

8b3d0ccc2381919c8de944caa6485eb88d13e819.patch

@@ -0,0 +1,23 @@
+From 8b3d0ccc2381919c8de944caa6485eb88d13e819 Mon Sep 17 00:00:00 2001
+From: Thomas Robitaille <thomas.robitaille@gmail.com>
+Date: Thu, 6 Jun 2019 09:49:48 +0200
+Subject: [PATCH] Fix import from collections
+
+---
+ astropy/utils/timer.py | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/astropy/utils/timer.py b/astropy/utils/timer.py
+index 30519b9f681..c9d0bacdb5f 100644
+--- a/astropy/utils/timer.py
++++ b/astropy/utils/timer.py
+@@ -4,7 +4,8 @@
+ # STDLIB
+ import time
+ import warnings
+-from collections import Iterable, OrderedDict
++from collections import OrderedDict
++from collections.abc import Iterable
+ from functools import partial, wraps
+ 
+ # THIRD-PARTY

python-astropy.spec

@@ -26,6 +26,8 @@ Patch1: python-astropy-system-six.patch
 # https://github.com/astropy/astropy/pull/8500
 Patch2: python-astropy-fix-pyyaml5-8500.patch
 
+Patch3: https://github.com/astropy/astropy/commit/8b3d0ccc2381919c8de944caa6485eb88d13e819.patch
+
 BuildRequires: gcc
 BuildRequires: git
 BuildRequires: cfitsio-devel
@@ -142,6 +144,8 @@ cp %{SOURCE2} astropy/extern/ply.py
 # Fix for PyYAML 5.x
 %patch2 -p1
 
+%patch3 -p1
+
 # Force Cython re-run
 echo "cython_version = 'unknown'" > astropy/cython_version.py