[Zope-CMF] caching policy manager

[Dmitry S. Makovey]

Playing with CPM I've discovered that if I put a policy like:

id: Files
Predicate: python:content.portal_type == "File"
Mod. time: content/modified
Max age: 1

with all "noXXX" checked, I have weird behaviour:

whenever I request '/file_view' method on file objects - everything 
works as expected, as soon as I use '/download' all the settings are 
discarded by CPM.

Is it something I miss or is it a bug?

(BTW I'm using older Plone 2.0.5 but just tested it with 2.5 and see 
same problem)

Here are snippets of what I'm talking about:

First the "ignore":

(dimon2:~/tmp/2) dimon% wget --no-cache -S 
http://mysite.com/demo/Members/dimon/1800telephone.xls/download
--17:21:47--  
http://mysite.com/demo/Members/dimon/1800telephone.xls/download
           => `download'
Resolving mysite.com... 10.10.10.1
Connecting to mysite.com|10.10.10.1|:80... connected.
HTTP request sent, awaiting response...
  HTTP/1.1 200 OK
  Date: Tue, 12 Sep 2006 23:21:47 GMT
  Server: Zope/(Zope 2.7.8-final, python 2.3.4, linux2) ZServer/1.1 
Plone/2.0.5
  Content-Length: 45568
  Content-Disposition: attachment; filename=1800telephone.xls
  Accept-Ranges: bytes
  Last-Modified: Tue, 12 Sep 2006 23:19:36 GMT
  Content-Type: application/vnd.ms-excel
  X-Cache: MISS from 10.10.10.1
  Connection: close
Length: 45,568 (44K) [application/vnd.ms-excel]


Now everything is fine here:


(dimon2:~/tmp/2) dimon% wget --no-cache -S 
http://mysite.com/demo/Members/dimon/1800telephone.xls/file_view
--17:21:24--  
http://mysite.com/demo/Members/dimon/1800telephone.xls/file_view
           => `file_view.1'
Resolving mysite.com... 10.10.10.1
Connecting to mysite.com|10.10.10.1|:80... connected.
HTTP request sent, awaiting response...
  HTTP/1.1 200 OK
  Date: Tue, 12 Sep 2006 23:21:24 GMT
  Server: Zope/(Zope 2.7.8-final, python 2.3.4, linux2) ZServer/1.1 
Plone/2.0.5
  Content-Length: 19549
  Content-Language:
  Expires: Tue, 12 Sep 2006 23:21:25 GMT
  Last-Modified: Tue, 12 Sep 2006 22:40:46 GMT
  Pragma: no-cache
  Cache-Control: max-age=1, no-cache, no-store, must-revalidate
  Content-Type: text/html;charset=utf-8
  X-Cache: MISS from 10.10.10.1
  Connection: close
Length: 19,549 (19K) [text/html]

-- 
Dmitry Makovey
Web Systems Administrator
Athabasca University
(780) 675-6245
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