Use UTF-8 for the API on Python2

api/serializers.py

@@ -1,3 +1,6 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals, division, print_function
+
 from rest_framework import serializers
 
 from panorama.models import Panorama, ReferencePoint, Reference

api/tests.py

@@ -1,3 +1,6 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals, division, print_function
+
 from django.test import TestCase
 
 # Create your tests here.

api/urls.py

@@ -1,3 +1,6 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals, division, print_function
+
 from django.conf.urls import url, include
 from rest_framework import routers
 from . import views

api/views.py

@@ -1,3 +1,6 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals, division, print_function
+
 from rest_framework import viewsets
 from django.conf import settings