Convert all python code to use four-space indents instead of eight-space tabs.

Signed-off-by: John Admanski <jadmanski@google.com>



git-svn-id: http://test.kernel.org/svn/autotest/trunk@1658 592f7852-d20e-0410-864c-8624ca9c26a4
diff --git a/frontend/apache_auth.py b/frontend/apache_auth.py
index 552a6bf..9ce0da2 100644
--- a/frontend/apache_auth.py
+++ b/frontend/apache_auth.py
@@ -7,59 +7,59 @@
 DEBUG_USER = 'debug_user'
 
 class SimpleAuthBackend:
-	"""
-	Automatically allows any login.  This backend is for use when Apache is
-	doing the real authentication.  Also ensures logged-in user exists in
-	frontend.afe.models.User database.
-	"""
-	def authenticate(self, username=None, password=None):
-		try:
-			user = User.objects.get(username=username)
-		except User.DoesNotExist:
-			# password is meaningless
-			user = User(username=username,
-				    password='apache authentication')
-			user.is_staff = True
-			user.save() # need to save before adding groups
-			user.groups.add(Group.objects.get(
-			    name=management.BASIC_ADMIN))
+    """
+    Automatically allows any login.  This backend is for use when Apache is
+    doing the real authentication.  Also ensures logged-in user exists in
+    frontend.afe.models.User database.
+    """
+    def authenticate(self, username=None, password=None):
+        try:
+            user = User.objects.get(username=username)
+        except User.DoesNotExist:
+            # password is meaningless
+            user = User(username=username,
+                        password='apache authentication')
+            user.is_staff = True
+            user.save() # need to save before adding groups
+            user.groups.add(Group.objects.get(
+                name=management.BASIC_ADMIN))
 
-		SimpleAuthBackend.check_afe_user(username)
-		return user
+        SimpleAuthBackend.check_afe_user(username)
+        return user
 
 
-	@staticmethod
-	def check_afe_user(username):
-		user, _ = models.User.objects.get_or_create(login=username)
-		user.save()
+    @staticmethod
+    def check_afe_user(username):
+        user, _ = models.User.objects.get_or_create(login=username)
+        user.save()
 
-	def get_user(self, user_id):
-		try:
-			return User.objects.get(pk=user_id)
-		except User.DoesNotExist:
-			return None
+    def get_user(self, user_id):
+        try:
+            return User.objects.get(pk=user_id)
+        except User.DoesNotExist:
+            return None
 
 
 class ApacheAuthMiddleware(object):
-	"""
-	Middleware for use when Apache is doing authentication.  Looks for
-	REQUEST_USER in requests and logs that user in.  If no such header is
-	found, looks for HTTP_AUTHORIZATION header with username to login (this
-	allows CLI to authenticate).
-	"""
+    """
+    Middleware for use when Apache is doing authentication.  Looks for
+    REQUEST_USER in requests and logs that user in.  If no such header is
+    found, looks for HTTP_AUTHORIZATION header with username to login (this
+    allows CLI to authenticate).
+    """
 
-	def process_request(self, request):
-		# look for a username from Apache
-		user = request.META.get('REMOTE_USER')
-		if user is None:
-			# look for a user in headers.  This is insecure but
-			# it's our temporarily solution for CLI auth.
-			user = request.META.get('HTTP_AUTHORIZATION')
-		if user is None:
-			# no user info - assume we're in development mode
-			user = DEBUG_USER
-		user_object = auth.authenticate(username=user,
-						password='')
-		auth.login(request, user_object)
-		request.afe_user = models.User.objects.get(login=user)
-		return None
+    def process_request(self, request):
+        # look for a username from Apache
+        user = request.META.get('REMOTE_USER')
+        if user is None:
+            # look for a user in headers.  This is insecure but
+            # it's our temporarily solution for CLI auth.
+            user = request.META.get('HTTP_AUTHORIZATION')
+        if user is None:
+            # no user info - assume we're in development mode
+            user = DEBUG_USER
+        user_object = auth.authenticate(username=user,
+                                        password='')
+        auth.login(request, user_object)
+        request.afe_user = models.User.objects.get(login=user)
+        return None