Clean up the form's code a little bit, to make it more consistantly g…

…o through one code path. Patch from Travis Swicegood.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@17381 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/forms/forms.py

@@ -98,8 +98,8 @@ def __unicode__(self):
         return self.as_table()
 
     def __iter__(self):
-        for name, field in self.fields.items():
-            yield BoundField(self, field, name)
+        for name in self.fields:
+            yield self[name]
 
     def __getitem__(self, name):
         "Returns a BoundField with the given name."
@@ -145,7 +145,7 @@ def _html_output(self, normal_row, error_row, row_ender, help_text_html, errors_
 
         for name, field in self.fields.items():
             html_class_attr = ''
-            bf = BoundField(self, field, name)
+            bf = self[name]
             bf_errors = self.error_class([conditional_escape(error) for error in bf.errors]) # Escape and cache in local variable.
             if bf.is_hidden:
                 if bf_errors: