From 5a9c6ac6100b3214a62a35884319f0281179e1ef Mon Sep 17 00:00:00 2001
From: ianb <devnull@localhost>
Date: Fri, 11 Apr 2008 21:06:37 +0000
Subject: Use wsgi.file_wrapper when available

---
 paste/fileapp.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'paste/fileapp.py')

diff --git a/paste/fileapp.py b/paste/fileapp.py
index e72db7f..e17600d 100644
--- a/paste/fileapp.py
+++ b/paste/fileapp.py
@@ -230,7 +230,11 @@ class FileApp(DataApp):
         if is_head:
             return ['']
         file.seek(lower)
-        return _FileIter(file, size=content_length)
+        file_wrapper = environ.get('wsgi.file_wrapper', None)
+        if file_wrapper:
+            return file_wrapper(file, BLOCK_SIZE)
+        else:
+            return _FileIter(file, size=content_length)
 
 class _FileIter(object):
 
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