Fixed #4565 -- Changed template rendering to use iterators, rather than

creating large strings, as much as possible. This is all backwards compatible.
Thanks, Brian Harring.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@5482 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/core/servers/basehttp.py

@@ -309,7 +309,7 @@ class ServerHandler(object):
         """
         if not self.result_is_file() and not self.sendfile():
             for data in self.result:
-                self.write(data)
+                self.write(data, False)
             self.finish_content()
         self.close()
 
@@ -377,7 +377,7 @@ class ServerHandler(object):
         else:
             self._write('Status: %s\r\n' % self.status)
 
-    def write(self, data):
+    def write(self, data, flush=True):
         """'write()' callable as specified by PEP 333"""
 
         assert type(data) is StringType,"write() argument must be string"
@@ -394,7 +394,8 @@ class ServerHandler(object):
 
         # XXX check Content-Length and truncate if too many bytes written?
         self._write(data)
-        self._flush()
+        if flush:
+            self._flush()
 
     def sendfile(self):
         """Platform-specific file transmission
@@ -421,8 +422,6 @@ class ServerHandler(object):
         if not self.headers_sent:
             self.headers['Content-Length'] = "0"
             self.send_headers()
-        else:
-            pass # XXX check if content-length was too short?
 
     def close(self):
         try: