On 9/11/06, Martin Aspeli <[EMAIL PROTECTED]> wrote:
Andrew Groom wrote:
> Hi there,
> I've got a few global constants that I'd like to be available to my
> application and a .zcml file seems to be a sensible place. I'm thinking
> of something like a .zcml file with, e.g.:
> <setting name="name1" value="value1"/>
> <setting name="name2" value="value2"/>
> This would then be available in a component as a dictionary. Is anythign
> like this already available ?
You could just use <utility>, and thereby group your constants into
username = Attribute()
password = Attribute()
username = 'foo'
password = 'bar'
<utility factory=".config.DatabaseLoginOptions" />
opts = getUtility(IDatabaseLoginOptions)
Obviously, this is a bit more work than just declaring some constants in
ZCML, but global constants suffer the same problems whether they're
defined in Python or XML. Parts of your application are making
assumptions that they are there, with very specific names, which are not
Just added this to FAQ: http://kpug.zwiki.org/Zope3Faq
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