Re: [Zope-dev] [Zope 2.12] Eggification of Zope 2 - pros and cons?

2008-03-25 Thread Dieter Maurer
Andreas Jung wrote at 2008-3-24 09:00 +0100:
 ...
Chris favors a 'big' Zope egg with some dependencies (like ZODB) stripped 
out. I would prefer a more broader approach. One of the reasons are 
company-internals modifications to the Zope core. Right now we maintain a 
more or less heavy modified version of Zope 2.8 in our repos (making Zope 
upgrades
pretty hard). A better modularization would help us here.

I object that upgrades are pretty hard and I doubt that modularization
would help in any way:

  Upgrades are hard only when local modifications and global
  ones interfere.

  This does not happen too often and how often it happens is
  independent from the modularization.



-- 
Dieter
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[Zope-dev] [Zope 2.12] Eggification of Zope 2 - pros and cons?

2008-03-24 Thread Andreas Jung

Hi,

during the latest 'zope.publisher' thread on zope-dev I came up with
the proposal to eggify the Zope core for the Zope 2.12 release. I would 
like to start a discussion about the pros and cons, risks and advantages of 
any eggification effort.


Chris favors a 'big' Zope egg with some dependencies (like ZODB) stripped 
out. I would prefer a more broader approach. One of the reasons are 
company-internals modifications to the Zope core. Right now we maintain a 
more or less heavy modified version of Zope 2.8 in our repos (making Zope 
upgrades

pretty hard). A better modularization would help us here. Another example:
the Plone people maintained a Zope 2.10 branch with experimental ZODB blob 
support. With an eggified version of ZODB you could easily switch the eggs 
(easily spoken).


So before promoting the eggification as an ultimate goal, let's discuss 
what we really need and want. A complete eggification just for the sake of 
eggs is possibly not the goal :-)


Andreas




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Re: [Zope-dev] [Zope 2.12] Eggification of Zope 2 - pros and cons?

2008-03-24 Thread Lennart Regebro
On Mon, Mar 24, 2008 at 9:00 AM, Andreas Jung [EMAIL PROTECTED] wrote:
  So before promoting the eggification as an ultimate goal, let's discuss
  what we really need and want. A complete eggification just for the sake of
  eggs is possibly not the goal :-)

The goals as I see it is probably to simplify the buildouts, with less
parts directories, and get everything in a consistent way, i.e.
eggs. Also the eggification should simplify for repoze-style things,
and as mentioned to replace some modules more easily.

I think at least that as a start ZServer and ZPublisher should be
separate eggs (if eggs at all, in fact) and all the Products.* stuff
should probably be separate eggs as well.

-- 
Lennart Regebro: Zope and Plone consulting.
http://www.colliberty.com/
+33 661 58 14 64
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