def get_content_restriction_name(self):
schema = self.get_content_restriction()
if schema is not None:
for addable in extensionRegistry.get_addables(requires=[IBlockable,]):
if schema is addable['interfaces'][0]:
return addable['name']
return None
def all_content_type_source(context):
terms = [Term(value=None,
token='',
title=_(u"-- Choose a content type --"))]
for addable in extensionRegistry.get_addables(requires=[IPageAware,]):
terms.append(Term(value=addable['name'],
token=addable['name'],
title=addable['name']))
return Vocabulary(terms)
def content_type_source(context):
terms = [SimpleTerm(value=IBlockable,
token='',
title=_(u"No restriction"))]
for addable in extensionRegistry.get_addables(requires=[IBlockable,]):
terms.append(
SimpleTerm(
value=addable['interfaces'][0],
token=addable['name'],
title=addable['name']))
return SimpleVocabulary(terms)
def get_all_addables(self, require=None):
if require is not None:
if IInterface.providedBy(require):
requires = [require,]
else:
requires = require
else:
requires = list(self.REQUIRES)
return map(
operator.itemgetter('name'),
filter(self._is_installed,
extensionRegistry.get_addables(requires=requires)))
def get_all_addables(self, require=None):
if require is not None:
if IInterface.providedBy(require):
requires = [
require,
]
else:
requires = require
else:
requires = list(self.REQUIRES)
return map(
operator.itemgetter('name'),
filter(self._is_installed,
extensionRegistry.get_addables(requires=requires)))
