Ticket #8034: gzip_middleware_no_images.diff

middleware/gzip.py

@@ -4 +4 @@
 from django.utils.cache import patch_vary_headers
 
 re_accepts_gzip = re.compile(r'\bgzip\b')
+NO_GZIP = re.compile(r'image')
 
 class GZipMiddleware(object):
     """
@@ -12 +13 @@
     on the Accept-Encoding header.
     """
     def process_response(self, request, response):
+        ctype = response.get('Content-Type', '').lower()
+        if ctype and NO_GZIP.match(ctype):
+            return response
+           
         # It's not worth compressing non-OK or really short responses.
         if response.status_code != 200 or len(response.content) < 200:
             return response