Kill some more dead code.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16795 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/template/defaultfilters.py

@@ -607,7 +607,8 @@ def unordered_list(value, autoescape=None):
         if second_item == []:
             return [first_item], True
         try:
-            it = iter(second_item)  # see if second item is iterable
+            # see if second item is iterable
+            iter(second_item)
         except TypeError:
             return list_, False
         old_style_list = True

django/template/defaulttags.py

@@ -51,7 +51,7 @@ def token_kwargs(bits, parser, support_legacy=False):
 
     kwargs = {}
     while bits:
-        if kwarg_format: 
+        if kwarg_format:
             match = kwarg_re.match(bits[0])
             if not match or not match.group(1):
                 return kwargs
@@ -276,7 +276,6 @@ class IfChangedNode(Node):
             compare_to = None
 
         if compare_to != self._last_seen:
-            firstloop = (self._last_seen == None)
             self._last_seen = compare_to
             content = self.nodelist_true.render(context)
             return content