Re: [Zope] custom_zodb.py
Unless you are using Zope 2.6, don't do that. For Zope 2.7 or later, see the 2.7 version of the book at plope.com. Some chapters were never updated from the 2.6 version but even so it's much improved. For zope 2.7 or later, what you want to do is now done by editing zope.conf. On Thu, Sep 07, 2006 at 08:44:08AM +0800, Sinang, Danny wrote: In the Zope Book v2.6, it says : Each database connection maintains its own cache (see above, Database Cache), so bumping the number of connections up increases memory requirements. Only change this setting if you're sure you have the memory to spare. To change this setting, create a file called custom_zodb.py in your Zope installation directory. In this file, put the following code: Am not sure which directory Zope installation directory pertains to. Is this the fresh directory from the Zope .tar.gz file ? Or is this the already-installed directory ? Or would it be the instance directory ? If so, which subdirectory do I place custom_zodb.py ? Regards, Danny ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev ) -- Paul Winkler http://www.slinkp.com ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
RE: [Zope] custom_zodb.py
Per http://www.plope.com/Books/2_7Edition/MaintainingZope.stx#2-27 , it still says write your own custom_zodb.py . Can you point me to the exact location ? Regards, Danny -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Paul Winkler Sent: Thursday, September 07, 2006 9:16 AM To: zope@zope.org Subject: Re: [Zope] custom_zodb.py Unless you are using Zope 2.6, don't do that. For Zope 2.7 or later, see the 2.7 version of the book at plope.com. Some chapters were never updated from the 2.6 version but even so it's much improved. For zope 2.7 or later, what you want to do is now done by editing zope.conf. On Thu, Sep 07, 2006 at 08:44:08AM +0800, Sinang, Danny wrote: In the Zope Book v2.6, it says : Each database connection maintains its own cache (see above, Database Cache), so bumping the number of connections up increases memory requirements. Only change this setting if you're sure you have the memory to spare. To change this setting, create a file called custom_zodb.py in your Zope installation directory. In this file, put the following code: Am not sure which directory Zope installation directory pertains to. Is this the fresh directory from the Zope .tar.gz file ? Or is this the already-installed directory ? Or would it be the instance directory ? If so, which subdirectory do I place custom_zodb.py ? Regards, Danny ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev ) -- Paul Winkler http://www.slinkp.com ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] custom_zodb.py
On Thu, Sep 07, 2006 at 09:24:34AM +0800, Sinang, Danny wrote: Per http://www.plope.com/Books/2_7Edition/MaintainingZope.stx#2-27 , it still says write your own custom_zodb.py . Can you point me to the exact location ? Argh, I believe this means the book is still out of date on that point. I've never needed to tweak the number of connections, but AFAICT googling for pool-size and either zodb or zope.conf may be helpful. -PW -- Paul Winkler http://www.slinkp.com ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] custom_zodb.py and Control_Panel
Chris Withers wrote at 2005-5-12 20:45 +0100: Jens Vagelpohl wrote: I suppose it could be argued that custom_zodb.py should simply not be read in any longer, or throw big fat warnings. [DM] I agree with you, Jens. [CW] Why wouldn't it still work fine, apart from some minor Control Panel barfage? [DM] because it is *very* confusing to see a specific configuration in the configuration file which is not used (because it is by magic overridden through custom_zodb) and see information in Control_Panel -- Database management -- main which has nothing to do with what is really in effect. -- Dieter ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] custom_zodb.py and Control_Panel
Jens Vagelpohl wrote: I suppose it could be argued that custom_zodb.py should simply not be read in any longer, or throw big fat warnings. Why wouldn't it still work fine, apart from some minor Control Panel barfage? Chris -- Simplistix - Content Management, Zope Python Consulting - http://www.simplistix.co.uk ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] custom_zodb.py and Control_Panel
On May 12, 2005, at 21:45, Chris Withers wrote: Jens Vagelpohl wrote: I suppose it could be argued that custom_zodb.py should simply not be read in any longer, or throw big fat warnings. Why wouldn't it still work fine, apart from some minor Control Panel barfage? You will agree that it is confusing at best to even allow a completely different and totally unmaintained way of configuring these things. zope.conf is the way it should be done, and people who don't do it yet should be reminded to change their config. jens ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
RE: [Zope] custom_zodb.py and Control_Panel
v2.7.4 running on Linux - I'm trying to use this (custom_zodb.py in INSTANCE_HOME) custom_zodb.py is no longer used for Zope 2.7.x. You define databases in zope.conf. Ah, OK thanks. Is it for the collector that, aside from messing up the ZMI a bit, the custom_zodb.py approach is still basically effective? Jim ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] custom_zodb.py and Control_Panel
On May 2, 2005, at 14:49, Jim Abramson wrote: v2.7.4 running on Linux - I'm trying to use this (custom_zodb.py in INSTANCE_HOME) custom_zodb.py is no longer used for Zope 2.7.x. You define databases in zope.conf. Ah, OK thanks. Is it for the collector that, aside from messing up the ZMI a bit, the custom_zodb.py approach is still basically effective? I suppose it could be argued that custom_zodb.py should simply not be read in any longer, or throw big fat warnings. jens ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] custom_zodb.py and Control_Panel
On Apr 29, 2005, at 20:32, Jim Abramson wrote: v2.7.4 running on Linux - I'm trying to use this (custom_zodb.py in INSTANCE_HOME) custom_zodb.py is no longer used for Zope 2.7.x. You define databases in zope.conf. jens ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
