- go back to a working version: downgrade to 0.20.1

- add  0001-Fix-SSL-connection-reset-errors.patch to fix
  hangs on SSL connections

OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-eventlet?expand=0&rev=41

python-eventlet.spec

@@ -18,13 +18,14 @@
 
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
 Name:           python-eventlet
-Version:        0.21.0
+Version:        0.20.1
 Release:        0
 Summary:        Concurrent networking library for Python
 License:        MIT
 Group:          Development/Languages/Python
 Url:            http://eventlet.net
 Source:         https://files.pythonhosted.org/packages/source/e/eventlet/eventlet-%{version}.tar.gz
+Patch0:         0001-Fix-SSL-connection-reset-errors.patch
 BuildRequires:  %{python_module Sphinx}
 BuildRequires:  %{python_module devel}
 BuildRequires:  %{python_module greenlet}
@@ -60,6 +61,7 @@ for Python that allows changing how code is run.
 
 %prep
 %setup -q -n eventlet-%{version}
+%patch0 -p1
 sed -i '/enum_compat/d' setup.py # crude way to drop the strange "enum-compat" requirement
 sed -i "s|^#!.*||" eventlet/support/greendns.py # Fix non-executable script