Update of /cvs-repository/Packages/OFS
In directory cvs.zope.org:/tmp/cvs-serv2373
Modified Files:
Tag: Zope-2_7-branch
Image.py
Log Message:
Collector http://www.zope.org/Collectors/Zope/1797 : 304 responses require
collaboration from http accelerated cache manager. (see also
http://www.zope.org/Collectors/Zope/683).
=== Packages/OFS/Image.py 1.145.2.11 => 1.145.2.12 ===
--- Packages/OFS/Image.py:1.145.2.11 Thu Jan 27 13:47:11 2005
+++ Packages/OFS/Image.py Fri Jun 3 12:15:00 2005
@@ -364,6 +364,12 @@
if self._if_modified_since_request_handler(REQUEST, RESPONSE):
# we were able to handle this by returning a 304
+ # unfortunately, because the HTTP cache manager uses the cache
+ # API, and because 304 responses are required to carry the Expires
+ # header for HTTP/1.1, we need to call ZCacheable_set here.
+ # This is nonsensical for caches other than the HTTP cache manager
+ # unfortunately.
+ self.ZCacheable_set(None)
return ''
if self.precondition and hasattr(self, str(self.precondition)):
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