def edit(self, id, enabled=None, condition=None):
"""See IModifierRegistrySet
"""
modifier = self.get(id)
if IConditionalTalesModifier.isImplementedBy(modifier):
modifier.edit(enabled, condition)
else:
if condition:
raise NotImplementedError("%s does not implement conditions." % modifier)
modifier.edit(enabled)
def install(portal_modifier):
"""Registers modifiers in the modifier registry (at tool install time).
"""
for m in modifiers:
id = m['id']
if id in portal_modifier.objectIds():
continue
title = m['title']
modifier = m['modifier']()
wrapper = m['wrapper'](id, modifier, title)
enabled = m['enabled']
if IConditionalTalesModifier.isImplementedBy(wrapper):
wrapper.edit(enabled, m['condition'])
else:
wrapper.edit(enabled)
portal_modifier.register(m['id'], wrapper)
