def __call__(self):
# 1. Attempt to look up a ruleset using the default lookup
ruleset = lookup(self.published)
if ruleset is not None:
return ruleset
registry = queryUtility(IRegistry)
if registry is None:
return None
ploneCacheSettings = registry.forInterface(
IPloneCacheSettings, check=False)
# 2. Get the name of the published object
name = getattr(self.published, '__name__', None)
if name is None:
return None
# 3. Look up the published name in the page template mapping
if ploneCacheSettings.templateRulesetMapping is not None:
ruleset = ploneCacheSettings.templateRulesetMapping.get(name, None)
if ruleset is not None:
return ruleset
# 4. Find the parent of the published object
parent = getattr(self.published, '__parent__', None)
if parent is None:
return None
# 4.1. If the parent is a content object:
parentPortalType = getattr(aq_base(parent), 'portal_type', None)
if parentPortalType is None:
return None
# 4.1.1. Get the default view of the parent content object
defaultView = getObjectDefaultView(parent)
# 4.1.2. If the name of the published object is the same as the
# default view of the parent:
if defaultView != name:
return None
# 4.1.2.1. Look up the parent type in the content type
# mapping
if ploneCacheSettings.contentTypeRulesetMapping is not None:
ruleset = ploneCacheSettings.contentTypeRulesetMapping.get(
parentPortalType,
None
)
if ruleset is not None:
return ruleset
# 4.1.2.2. Look up a ruleset on the parent object and
# return
ruleset = lookup(parent)
if ruleset is not None:
return ruleset
def __call__(self):
# 1. Attempt to look up a ruleset using the default lookup
ruleset = lookup(self.published)
if ruleset is not None:
return ruleset
registry = queryUtility(IRegistry)
if registry is None:
return None
ploneCacheSettings = registry.forInterface(
IPloneCacheSettings, check=False)
# 2. Get the name of the published object
name = getattr(self.published, '__name__', None)
if name is None:
return None
# 3. Look up the published name in the page template mapping
if ploneCacheSettings.templateRulesetMapping is not None:
ruleset = ploneCacheSettings.templateRulesetMapping.get(name, None)
if ruleset is not None:
return ruleset
# 4. Find the parent of the published object
parent = getattr(self.published, '__parent__', None)
if parent is None:
return None
# 4.1. If the parent is a content object:
parentPortalType = getattr(aq_base(parent), 'portal_type', None)
if parentPortalType is None:
return None
# 4.1.1. Get the default view of the parent content object
defaultView = getObjectDefaultView(parent)
# 4.1.2. If the name of the published object is the same as the
# default view of the parent:
if defaultView != name:
return None
# 4.1.2.1. Look up the parent type in the content type
# mapping
if ploneCacheSettings.contentTypeRulesetMapping is not None:
ruleset = ploneCacheSettings.contentTypeRulesetMapping.get(
parentPortalType,
None,
)
if ruleset is not None:
return ruleset
# 4.1.2.2. Look up a ruleset on the parent object and
# return
ruleset = lookup(parent)
if ruleset is not None:
return ruleset
def test_most_specific_interface_wins(self):
from z3c.caching.registry import register, lookup
register(ITestView, "frop")
register(IMoreSpecificTestView, "fribble")
i=OtherTestView()
self.assertEqual(lookup(i), "fribble")
def test_ruleset_for_interface(self):
from z3c.caching.registry import register, lookup
register(ITestView, "frop")
i=TestView()
self.assertEqual(lookup(i), "frop")
def test_no_ruleset_returned_if_unregistered(self):
from z3c.caching.registry import lookup
self.failUnless(lookup(None) is None)
def __call__(self):
return lookup(self.published)
def test_no_ruleset_returned_if_unregistered(self):
from z3c.caching.registry import lookup
self.assertIsNone(lookup(None))
def test_lookup(self):
from z3c.caching.registry import lookup
self.assertEquals(None, lookup(TestView))
def test_unregistering_ruleset_removes_ruleset(self):
from z3c.caching.registry import register, unregister, lookup
register(TestView, "frop")
unregister(TestView)
self.failUnless(lookup(TestView) is None)
def test_most_specific_interface_wins(self):
from z3c.caching.registry import register, lookup
register(ITestView, "frop")
register(IMoreSpecificTestView, "fribble")
i = OtherTestView()
self.assertEqual(lookup(i), "fribble")
def test_ruleset_for_interface(self):
from z3c.caching.registry import register, lookup
register(ITestView, "frop")
i = TestView()
self.assertEqual(lookup(i), "frop")
def test_no_ruleset_returned_if_unregistered(self):
from z3c.caching.registry import lookup
self.failUnless(lookup(None) is None)
def test_lookup(self):
from z3c.caching.registry import lookup
self.assertIsNone(lookup(TestView))
def test_unregistering_nonexistant_ruleset_doesnt_error(self):
from z3c.caching.registry import unregister, lookup
self.assertIsNone(lookup(TestView))
unregister(TestView)
self.assertIsNone(lookup(TestView))
def test_unregistering_ruleset_removes_ruleset(self):
from z3c.caching.registry import register, unregister, lookup
register(TestView, "frop")
unregister(TestView)
self.failUnless(lookup(TestView) is None)
def test_unregistering_nonexistant_ruleset_doesnt_error(self):
from z3c.caching.registry import unregister, lookup
self.failUnless(lookup(TestView) is None)
unregister(TestView)
self.failUnless(lookup(TestView) is None)
def test_unregistering_nonexistant_ruleset_doesnt_error(self):
from z3c.caching.registry import unregister, lookup
self.failUnless(lookup(TestView) is None)
unregister(TestView)
self.failUnless(lookup(TestView) is None)
def __call__(self):
return lookup(self.published)
def test_lookup(self):
from z3c.caching.registry import lookup
self.assertEquals(None, lookup(TestView))
