Merge pull request #2545 from edx/ned/remove-tabs

Remove tabs.

common/lib/xmodule/xmodule/tests/test_utils_django.py

@@ -4,17 +4,17 @@ from nose.tools import assert_is_none
 from unittest import TestCase
 
 class UtilDjangoTests(TestCase):
-	"""
-	Tests for methods exposed in util/django
-	"""
-	def test_get_current_request(self):
-		"""
-		Since we are running outside of Django assert that get_current_request returns None
-		"""
-		assert_is_none(get_current_request())
+    """
+    Tests for methods exposed in util/django
+    """
+    def test_get_current_request(self):
+        """
+        Since we are running outside of Django assert that get_current_request returns None
+        """
+        assert_is_none(get_current_request())
 
-	def test_get_current_request_hostname(self):
-		"""
-		Since we are running outside of Django assert that get_current_request_hostname returns None
-		"""
-		assert_is_none(get_current_request_hostname())
+    def test_get_current_request_hostname(self):
+        """
+        Since we are running outside of Django assert that get_current_request_hostname returns None
+        """
+        assert_is_none(get_current_request_hostname())

common/lib/xmodule/xmodule/util/django.py

 """
 Exposes Django utilities for consumption in the xmodule library
-NOTE: This file should only be imported into 'django-safe' code, i.e. known that this code runs int the Django 
+NOTE: This file should only be imported into 'django-safe' code, i.e. known that this code runs int the Django
 runtime environment with the djangoapps in common configured to load
 """
 
@@ -9,12 +9,12 @@ from crum import get_current_request
 
 
 def get_current_request_hostname():
-	"""
-	This method will return the hostname that was used in the current Django request
-	"""
-	hostname = None
-	request = get_current_request()
-	if request:
-		hostname = request.META.get('HTTP_HOST')
+    """
+    This method will return the hostname that was used in the current Django request
+    """
+    hostname = None
+    request = get_current_request()
+    if request:
+        hostname = request.META.get('HTTP_HOST')
 
-	return hostname
+    return hostname