From cb5d4d23919eeda93013f7eb9c61f96ec88cb29c Mon Sep 17 00:00:00 2001
From: Paul Moore <p.f.moore@gmail.com>
Date: Sat, 7 Apr 2018 11:19:34 +0100
Subject: [PATCH] encoding argument for open isn't valid in Python 2.7

---
 docs/conf.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/conf.py b/docs/conf.py
index 818f8cc79..e615e6be8 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -71,7 +71,7 @@ version = release = 'dev'
 root = os.path.dirname(os.path.dirname(__file__))
 pip_init = os.path.join(root, 'src', 'pip', '__init__.py')
 
-with open(pip_init, encoding='utf-8') as f:
+with open(pip_init) as f:
     for line in f:
         m = re.match(r'__version__ = "(.*)"', line)
         if m: