Specify encoding when loading readme

Loading readme fails when system locale is not utf-8.

Potentially replaces #1313

Signed-off-by: Ben Firshman <ben@firshman.co.uk>

1 files changed, 2 insertions, 1 deletions

diff --git a/setup.py b/setup.py
index 89c97c8..2d1bfdb 100644
--- a/setup.py
+++ b/setup.py
@@ -1,4 +1,5 @@
 #!/usr/bin/env python
+import codecs
 import os
 import sys
 
@@ -35,7 +36,7 @@ with open('./test-requirements.txt') as test_reqs_txt:
 
 long_description = ''
 try:
-    with open('./README.rst') as readme_rst:
+    with codecs.open('./README.rst', encoding='utf-8') as readme_rst:
         long_description = readme_rst.read()
 except IOError:
     # README.rst is only generated on release. Its absence should not prevent