Backed out the changes in [5482] for a bit whilst some more investigation into

side-effects is done. Refs #4565.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@5511 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 8 insertions, 10 deletions

diff --git a/django/http/__init__.py b/django/http/__init__.py
index a8c8afe433..ca3b5eab24 100644
--- a/django/http/__init__.py
+++ b/django/http/__init__.py
@@ -222,12 +222,6 @@ class HttpResponse(object):
         content = ''.join(self._container)
         if isinstance(content, unicode):
             content = content.encode(self._charset)
-
-        # If self._container was an iterator, we have just exhausted it, so we
-        # need to save the results for anything else that needs access
-        if not self._is_string:
-            self._container = [content]
-            self._is_string = True
         return content
 
     def _set_content(self, value):
@@ -237,10 +231,14 @@ class HttpResponse(object):
     content = property(_get_content, _set_content)
 
     def __iter__(self):
-        for chunk in self._container:
-            if isinstance(chunk, unicode):
-                chunk = chunk.encode(self._charset)
-            yield chunk
+        self._iterator = self._container.__iter__()
+        return self
+
+    def next(self):
+        chunk = self._iterator.next()
+        if isinstance(chunk, unicode):
+            chunk = chunk.encode(self._charset)
+        return chunk
 
     def close(self):
         if hasattr(self._container, 'close'):