File requests-toolbelt-pr246-collections.abc.patch of Package python-requests-toolbelt

From 7188b06330e5260be20bce8cbcf0d5ae44e34eaf Mon Sep 17 00:00:00 2001
From: Jon Dufresne <jon.dufresne@gmail.com>
Date: Fri, 1 Feb 2019 16:30:01 -0800
Subject: [PATCH] Fix collections.abc deprecation warning in downloadutils

Warning appears as:

tests/test_downloadutils.py::test_stream_response_to_specific_filename
  requests_toolbelt/downloadutils/stream.py:161: DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated, and in 3.8 it will stop working
    if path and isinstance(getattr(path, 'write', None), collections.Callable):
---
 requests_toolbelt/downloadutils/stream.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/requests_toolbelt/downloadutils/stream.py b/requests_toolbelt/downloadutils/stream.py
index eed60a7..1d1c31b 100644
--- a/requests_toolbelt/downloadutils/stream.py
+++ b/requests_toolbelt/downloadutils/stream.py
@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 """Utilities for dealing with streamed requests."""
-import collections
 import os.path
 import re
 
@@ -158,7 +157,7 @@ def stream_response_to_file(response, path=None, chunksize=_DEFAULT_CHUNKSIZE):
     pre_opened = False
     fd = None
     filename = None
-    if path and isinstance(getattr(path, 'write', None), collections.Callable):
+    if path and callable(getattr(path, 'write', None)):
         pre_opened = True
         fd = path
         filename = getattr(fd, 'name', None)