Fix Python 3.9 compatibility (#1792055)

python-blosc.spec

@@ -1,7 +1,7 @@
 Summary:        Python wrapper for the Blosc high performance compressor
 Name:           python-blosc
 Version:        1.8.1
-Release:        6%{?dist}
+Release:        7%{?dist}
 License:        MIT
 URL:            https://github.com/Blosc/python-blosc
 Source0:        https://github.com/Blosc/python-blosc/archive/v%{version}/blosc-%{version}.tar.gz
@@ -12,6 +12,9 @@ Patch2:         0002-setup.py-unbreak-build-on-architectures-which-don-t-.patch
 Patch3:         0003-setup.py-catch-import-error-for-cpuinfo.patch
 # https://github.com/Blosc/python-blosc/pull/202
 Patch4:         0004-Read-os-release-instead-of-using-platform.linux_dist.patch
+# Fix Python 3.9 compatibility
+# https://github.com/Blosc/python-blosc/pull/218
+Patch5:         0005-fix-python-3.9-compatibility.patch
 
 BuildRequires:  gcc
 BuildRequires:  blosc-devel >= 1.16.0
@@ -57,6 +60,9 @@ PYTHONPATH=%{buildroot}%{python3_sitearch} %__python3 -c 'import sys, blosc; sys
 %doc README.rst RELEASE_NOTES.rst
 
 %changelog
+* Wed May 27 2020 Charalampos Stratakis <cstratak@redhat.com> - 1.8.1-7
+- Fix Python 3.9 compatibility (#1792055)
+
 * Tue May 26 2020 Miro Hrončok <mhroncok@redhat.com> - 1.8.1-6
 - Rebuilt for Python 3.9