File enforce_utf8_encoding.patch of Package python3-websockets

Index: setup.py
===================================================================
--- setup.py	2017-03-29 15:47:49.000000000 +0200
+++ setup.py.new	2017-07-06 08:59:13.552338153 +0200
@@ -7,7 +7,7 @@
 
 description = "An implementation of the WebSocket Protocol (RFC 6455)"
 
-with open(os.path.join(root_dir, 'README.rst')) as f:
+with open(os.path.join(root_dir, 'README.rst'), encoding="utf-8") as f:
     long_description = f.read()
 
 with open(os.path.join(root_dir, 'websockets', 'version.py')) as f: