From fb3cda17164fc13be10432e1e6036129c0b1fad9 Mon Sep 17 00:00:00 2001
From: Ruslan Shestopalyuk <rushbits@gmail.com>
Date: Mon, 23 Oct 2017 08:49:10 +0200
Subject: [PATCH] Provide utf-8 as encoding explicitly when opening text files

---
 register.py                      | 7 ++++---
 sendgrid/helpers/inbound/send.py | 3 ++-
 setup.py                         | 3 ++-
 3 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/register.py b/register.py
index f7c0b9be0..4eb612387 100644
--- a/register.py
+++ b/register.py
@@ -1,10 +1,11 @@
 import pypandoc
+import io
 
 output = pypandoc.convert('README.md', 'rst')
 with open('README.txt' 'w+') as f:
     f.write(str(output.encode('utf-8')))
 
-readme_rst = open('./README.txt').read()
+readme_rst = io.open('./README.txt', 'r', encoding='utf-8').read()
 replace = '''
             .. figure:: https://uiux.s3.amazonaws.com/2016-logos/email-logo
             %402x.png\n   :alt: SendGrid Logo\n\n   SendGrid Logo\n
@@ -15,5 +16,5 @@
                 \n   :target: https://www.sendgrid.com
               '''
 final_text = readme_rst.replace(replace, replacement)
-with open('./README.txt', 'w') as f:
-    f.write(final_text)
+with io.open('./README.txt', 'w', encoding='utf-8') as f:
+  f.write(final_text)
diff --git a/sendgrid/helpers/inbound/send.py b/sendgrid/helpers/inbound/send.py
index d786f678a..a7bbe01b8 100644
--- a/sendgrid/helpers/inbound/send.py
+++ b/sendgrid/helpers/inbound/send.py
@@ -2,6 +2,7 @@
 Usage: ./send.py [path to file containing test data]"""
 import argparse
 import sys
+import io
 try:
     from config import Config
 except ImportError:
@@ -26,7 +27,7 @@ def test_payload(self, payload_filepath):
             "Content-Type": "multipart/form-data; boundary=xYzZY"
         }
         client = Client(host=self.url, request_headers=headers)
-        f = open(payload_filepath, 'r')
+        f = io.open(payload_filepath, 'r', encoding='utf-8')
         data = f.read()
         return client.post(request_body=data)
 
diff --git a/setup.py b/setup.py
index f95e4ee40..8826acb0c 100644
--- a/setup.py
+++ b/setup.py
@@ -1,5 +1,6 @@
 import sys
 import os
+import io
 from setuptools import setup, find_packages
 
 __version__ = None
@@ -8,7 +9,7 @@
 
 long_description = 'Please see our GitHub README'
 if os.path.exists('README.txt'):
-    long_description = open('README.txt').read()
+    long_description = io.open('README.txt', 'r', encoding='utf-8').read()
 
 
 def getRequires():