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Renamed *RelationsRegistry* to *RelationRegistry*

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git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@1066 fd906abe-77d9-0310-91a1-e0d9ade77398
This commit is contained in:
helmutm 2006-02-09 14:05:51 +00:00
parent 48f580ca31
commit ef597268ec
3 changed files with 13 additions and 11 deletions
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8
README.txt
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@ -40,13 +40,13 @@ top-level loops container and a concept manager:
Now we want to relate the second concept to the first one.
In order to do this we first have to provide a relations registry. For
In order to do this we first have to provide a relation registry. For
testing we use a simple dummy implementation.
>>> from cybertools.relation.interfaces import IRelationsRegistry
>>> from cybertools.relation.registry import DummyRelationsRegistry
>>> from cybertools.relation.interfaces import IRelationRegistry
>>> from cybertools.relation.registry import DummyRelationRegistry
>>> from zope.app.testing import ztapi
>>> ztapi.provideUtility(IRelationsRegistry, DummyRelationsRegistry())
>>> ztapi.provideUtility(IRelationRegistry, DummyRelationRegistry())
Now we can assign the concept c2 to c1 (using the standard ConceptRelation):

11
concept.py
View file

@ -29,7 +29,8 @@ from zope.interface import implements
from persistent import Persistent
from cybertools.relation import DyadicRelation
from cybertools.relation.registry import IRelationsRegistry, getRelations
from cybertools.relation.registry import getRelations
from cybertools.relation.interfaces import IRelationRegistry
from interfaces import IConcept, IConceptView
from interfaces import IConceptManager, IConceptManagerContained
@ -83,7 +84,7 @@ class Concept(Contained, Persistent):
return [r.first for r in rels]
def assignConcept(self, concept, relationship=ConceptRelation):
registry = zapi.getUtility(IRelationsRegistry)
registry = zapi.getUtility(IRelationRegistry)
rel = relationship(self, concept)
registry.register(rel)
# TODO (?): avoid duplicates
@ -91,7 +92,7 @@ class Concept(Contained, Persistent):
def deassignConcept(self, concept, relationships=None):
if relationships is None:
relationships = [ConceptRelation]
registry = zapi.getUtility(IRelationsRegistry)
registry = zapi.getUtility(IRelationRegistry)
relations = registry.query(first=self, second=concept,
relationships=relationships)
for rel in relations:
@ -107,14 +108,14 @@ class Concept(Contained, Persistent):
# TODO: sort...
def assignResource(self, resource, relationship=ResourceRelation):
registry = zapi.getUtility(IRelationsRegistry)
registry = zapi.getUtility(IRelationRegistry)
registry.register(relationship(self, resource))
# TODO (?): avoid duplicates
def deassignResource(self, resource, relationships=None):
if relationships is None:
relationships = [ResourceRelation]
registry = zapi.getUtility(IRelationsRegistry)
registry = zapi.getUtility(IRelationRegistry)
relations = registry.query(first=self, second=resource,
relationships=relationships)
for rel in relations:

5
view.py
View file

@ -35,7 +35,8 @@ from zope.interface import alsoProvides, directlyProvides, directlyProvidedBy
from zope.security.proxy import removeSecurityProxy
from persistent import Persistent
from cybertools.relation import DyadicRelation
from cybertools.relation.registry import IRelationsRegistry, getRelations
from cybertools.relation.registry import getRelations
from cybertools.relation.interfaces import IRelationRegistry
from interfaces import IView, INode, INodeConfigSchema
from interfaces import IViewManager, INodeContained
@ -67,7 +68,7 @@ class View(object):
return list(rels)[0].second
def setTarget(self, target):
registry = zapi.getUtility(IRelationsRegistry)
registry = zapi.getUtility(IRelationRegistry)
rels = list(registry.query(first=self, relationship=TargetRelation))
if len(rels) > 0:
oldRel = rels[0]