Dnia piątek, 23 marca 2007 03:15, Stephan Richter napisał:
> > If so I'll be glad to see any introduction or code example of how
> > to use this package. I'm a bit lost after reading baseregistry's doctests.
>
> Can you be more specific? I think you can get the gist of things by looking
at
> the ZCML snippets in the main README.txt file and how to register a base
> registry in the browser/README.txt file.
I read these but I must have missed something, because I can't get my code to
work.
Below are the details. What I try to accomplish is to define default skin for
my local site instead of global overrides.zcml.
Simplified structure of files in the filesystem:
my_product
|- site.py
|- configure.zcml
|- overrides.zcml
What I did:
1. I created custom registry instance (site.py - file where my local site is
defined):
from z3c.baseregistry import baseregistry
import zope.component
custom =
baseregistry.BaseComponents(zope.component.globalSiteManager, 'custom')
2. registered my custom registry (configure.zcml):
<utility
component=".site.custom"
provides="zope.component.interfaces.IComponents"
name="custom" />
3. set my local site __bases__ (site.py):
def setSiteManagerWhenAdded(site, event):
site.setSiteManager(LocalSiteManager(site))
sm = site.getSiteManager()
custom = zope.component.getUtility(IComponents, name='custom')
sm.__bases__ += (custom,)
bases = list(sm.__bases__)
bases.reverse()
sm.__bases__ = bases
#what is sm.__bases__ ?
print sm.__bases__
#it prints: [<BaseComponents custom>, <LocalSiteManager ++etc++site>]
4. placed my_product-overrides.zcml in instance's package-includes:
<include package="my_product" file="override.zcml" />
5. placed override.zcml in my_product's root folder:
<registerIn registry=".site.custom">
<browser:defaultSkin name="MyProductSkin" />
</registerIn>
There are no errors when I start my Z3 instance, but the above defaultSkin
directive is ignored. What is wrong here?
--
Jakub Wisniowski
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