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/afe/feeds/feed.py b/frontend/afe/feeds/feed.py
index 801cfe0..d34a0b9 100644
--- a/frontend/afe/feeds/feed.py
+++ b/frontend/afe/feeds/feed.py
@@ -11,57 +11,57 @@
 
 # name changed from feed to feed_view
 def feed_view(request, url, feed_dict=None):
-	if not feed_dict:
-		raise Http404, "No feeds are registered."
+    if not feed_dict:
+        raise Http404, "No feeds are registered."
 
-	try:
-		slug, param = url.split('/', 1)
-	except ValueError:
-		slug, param = url, ''
+    try:
+        slug, param = url.split('/', 1)
+    except ValueError:
+        slug, param = url, ''
 
-	try:
-		f = feed_dict[slug]
-	except KeyError:
-		raise Http404, "Slug %r isn't registered." % slug
+    try:
+        f = feed_dict[slug]
+    except KeyError:
+        raise Http404, "Slug %r isn't registered." % slug
 
-	try:
-		# this line is changed from the Django library version to pass
-		# in request instead of request.path
-		feedgen = f(slug, request).get_feed(param)
-	except feeds.FeedDoesNotExist:
-		raise Http404, "Invalid feed parameters. Slug %r is valid, but other parameters, or lack thereof, are not." % slug
+    try:
+        # this line is changed from the Django library version to pass
+        # in request instead of request.path
+        feedgen = f(slug, request).get_feed(param)
+    except feeds.FeedDoesNotExist:
+        raise Http404, "Invalid feed parameters. Slug %r is valid, but other parameters, or lack thereof, are not." % slug
 
-	response = HttpResponse(mimetype=feedgen.mime_type)
-	feedgen.write(response, 'utf-8')
-	return response
+    response = HttpResponse(mimetype=feedgen.mime_type)
+    feedgen.write(response, 'utf-8')
+    return response
 # end copied code
 
 class JobFeed(feeds.Feed):
-	"""\
-	Common feed functionality.
-	"""
-	link  =  "/results"
-	title_template = "feeds/job_feed_title.html"
-	description_template = "feeds/job_feed_description.html"
+    """\
+    Common feed functionality.
+    """
+    link  =  "/results"
+    title_template = "feeds/job_feed_title.html"
+    description_template = "feeds/job_feed_description.html"
 
-	NUM_ITEMS = 20
+    NUM_ITEMS = 20
 
-	def __init__(self, slug, request):
-		super(JobFeed, self).__init__(slug, request.path)
-		server_hostname = django.http.get_host(request)
-		self.full_link = 'http://' + server_hostname + self.link
+    def __init__(self, slug, request):
+        super(JobFeed, self).__init__(slug, request.path)
+        server_hostname = django.http.get_host(request)
+        self.full_link = 'http://' + server_hostname + self.link
 
-	def title(self, obj):
-		return "Automated Test Framework %s Jobs" % obj.capitalize()
+    def title(self, obj):
+        return "Automated Test Framework %s Jobs" % obj.capitalize()
 
-	def get_object(self, bits):
-		# bits[0] should be a job status
-		return bits[0]
+    def get_object(self, bits):
+        # bits[0] should be a job status
+        return bits[0]
 
-	def items(self, obj):
-		item_list = models.HostQueueEntry.objects.filter(
-		    status__iexact=obj).select_related()
-		return item_list.order_by('-id')[:self.NUM_ITEMS]
+    def items(self, obj):
+        item_list = models.HostQueueEntry.objects.filter(
+            status__iexact=obj).select_related()
+        return item_list.order_by('-id')[:self.NUM_ITEMS]
 
-	def item_link(self, obj):
-		return  '%s/%s-%s' % (self.full_link, obj.job.id, obj.job.owner)
+    def item_link(self, obj):
+        return  '%s/%s-%s' % (self.full_link, obj.job.id, obj.job.owner)