Re: [Zope-dev] [Summary] Caching prob with AHCM and headers

2003-09-13 Thread Dieter Maurer
Bjorn Stabell wrote at 2003-9-12 18:14 +0800: Just for the record to help others in the same situation... PROBLEM Apache (1.3.28 and 2.0.47) will not cache content with just an Expires header, ... This is required by the HTTP 1.1 specification... Dieter

RE: [Zope-dev] AW: Caching prob with AHCM and headers

2003-09-13 Thread Dieter Maurer
Bjorn Stabell wrote at 2003-9-11 09:59 +0800: ... I know, I was just trying to figure out how this was supposed to work. Currently setting Last-Modified seems to be the only way to get something cached in Apache; Expires alone is no good, and adding an Etag header doesn't seem to have

Re: [Zope-dev] Etag support in page templates

2003-09-13 Thread Dieter Maurer
Bjorn Stabell wrote at 2003-9-11 14:45 +0800: ... Also, in most cases, the content of pages doesn't all come from one object, so Last-Modfied doesn't really make sense since it should refer to the whole page. I think the problem is with Apache's inability to cache content with Expires

RE: [Zope-dev] Cache growing during single REQUEST

2003-09-13 Thread Dieter Maurer
Tim Peters wrote at 2003-9-11 23:50 -0400: ... You can google on the phrase to get a ton of more-or-less abstract overviews of the concept. The short course in ZODB is that, when MVCC is in effect, a read will return the state of the object as of the time the current transaction began,

[Zope-dev] helper script for permission renames ?

2003-09-13 Thread Simon Michael
Upgrading a product whose permissions have been renamed can be a pain.. you lose your permissions settings and have to recreate them. Has anyone seen a script that would walk the zodb and replicate the old permission settings under the new name ? ___