fix collections import MutableMapping

fix-collections-import-MutableMapping.patch

@@ -0,0 +1,47 @@
+From 923c498fd2c3c9805c613f8ac33e5572b9a784e2 Mon Sep 17 00:00:00 2001
+From: Scott Johnson <scottjohnsoninsf@gmail.com>
+Date: Sat, 22 Jun 2019 05:16:23 -0700
+Subject: [PATCH] Fix deprecation warning in Python 3.7 (#231)
+
+$SITE_PYTHON/lib/python3.7/site-packages/elftools/construct/lib/container.py:5
+ Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated, and in 3.8 it will stop working
+
+This change is compatible with Python 3.3 and up, when the ABCs were
+moved to collections.abc. Backward compatibility is retained through
+the try/except block.
+---
+ elftools/construct/lib/container.py | 2 +-
+ elftools/construct/lib/py3compat.py | 5 +++++
+ 2 files changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/elftools/construct/lib/container.py b/elftools/construct/lib/container.py
+index 2f89b2dc..5a580fac 100644
+--- a/elftools/construct/lib/container.py
++++ b/elftools/construct/lib/container.py
+@@ -2,8 +2,8 @@
+ Various containers.
+ """
+ 
+-from collections import MutableMapping
+ from pprint import pformat
++from .py3compat import MutableMapping
+ 
+ def recursion_lock(retval, lock_name = "__recursion_lock__"):
+     def decorator(func):
+diff --git a/elftools/construct/lib/py3compat.py b/elftools/construct/lib/py3compat.py
+index 4a52c293..1cbae81d 100644
+--- a/elftools/construct/lib/py3compat.py
++++ b/elftools/construct/lib/py3compat.py
+@@ -6,6 +6,11 @@
+ import sys
+ PY3 = sys.version_info[0] == 3
+ 
++try:
++    from collections.abc import MutableMapping  # python >= 3.3
++except ImportError:
++    from collections import MutableMapping  # python < 3.3
++
+ 
+ if PY3:
+     import io
+     

pyelftools.spec

@@ -1,11 +1,11 @@
 Name:           pyelftools
 Version:        0.25
-Release:        3
+Release:        4
 License:        Public Domain
 Summary:        Pure-Python library for parsing and analyzing ELF files
 URL:            https://github.com/eliben/pyelftools
 Source0:        https://files.pythonhosted.org/packages/source/p/pyelftools/pyelftools-%{version}.tar.gz
-
+Patch0:         fix-collections-import-MutableMapping.patch
 BuildRequires:  python3-devel python3-setuptools
 BuildArch:      noarch
 
@@ -44,6 +44,9 @@ mv %{buildroot}/usr/bin/readelf.py %{buildroot}/usr/bin/pyreadelf
 
 
 %changelog
+* Sat Jan 29 2022 caodongxia <caodongxia@huawei.com> - 0.25-4
+- fix collections import MutableMapping 
+
 * Wed Oct 21 2020 wutao <wutao61@huawei.com> - 0.25-3
 - delete python2 modules