Stephan Richter wrote:
On Wednesday 19 October 2005 05:51, Grégoire Weber wrote:
while modeling the external API of an application I'd like to use the
tagged value feature of the interface implementation.
It seems to me that handling tagged values is implemented inconsequently.
I plan to make a proposal that would allow the following:
import zope.interface
class IFoo(zope.interface.Interface):
attr = zope.interface.Attribute('doc string')
def method():
"""doc string"""
interfaceTags = zope.interface.interfaces.ITaggedValues(IFoo)
interfaceTags.someVariable = value
attributeTags = zope.interface.interfaces.ITaggedValues(IFoo['attr'])
attributeTags.someVariable = value
methodTags = zope.interface.interfaces.ITaggedValues(IFoo['method'])
methodTags.someVariable = value
Alternatively, I would like to try the following as well:
from zope.interface.interfaces import ITaggedValue
class IFoo(zope.interface.Interface):
attr = zope.interface.Attribute('doc string')
ITaggedValues(attr).someVariable = value
Any comments before I spend time writing this up?
This won't work for tags whos keys are not python identifiers.
I'd like to encourage people to use ids (dotted names or urls) for
tags.
Jim
--
Jim Fulton mailto:[EMAIL PROTECTED] Python Powered!
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