def __init__(self, category, context):
self.category = category
self.context = context
self.storage = self._lookup_or_create_storage()
# We dynamically provide all the rating methods
# of our underlying storage
rating_type = queryType(self.storage, IRatingType)
alsoProvides(self, rating_type)
def __init__(self, category, context):
self.category = category
self.context = context
self.storage = self._lookup_or_create_storage()
# We dynamically provide all the rating methods
# of our underlying storage
rating_type = queryType(self.storage, IRatingType)
alsoProvides(self, rating_type)
def __getattr__(self, name):
"""If name is part of our storage interface, return the
attribute from the storage, checking the read_expr first.
"""
rating_type = queryType(self, IRatingType)
# make sure it works even if the rating type isn't set yet
if rating_type and name in rating_type.names(True):
assert self.can_read
return getattr(self.storage, name)
else:
raise AttributeError(name)
def __getattr__(self, name):
"""If name is part of our storage interface, return the
attribute from the storage, checking the read_expr first.
"""
rating_type = queryType(self, IRatingType)
# make sure it works even if the rating type isn't set yet
if rating_type and name in rating_type.names(True):
assert self.can_read
return getattr(self.storage, name)
else:
raise AttributeError(name)
def __setattr__(self, name, value):
"""If name is part of our storage interface, set the
attribute from the storage, checking the write_expr first.
"""
rating_type = queryType(self, IRatingType)
# make sure it works even if the rating type isn't set yet
if rating_type and name in rating_type.names(True):
assert self.can_write
# special handling for the "rating" atribute from
# EditorialRatingStorage
if name =='rating':
self._rating_set(value)
else:
setattr(self.storage, name, value)
else:
super(RatingCategoryAdapter, self).__setattr__(name, value)
def __setattr__(self, name, value):
"""If name is part of our storage interface, set the
attribute from the storage, checking the write_expr first.
"""
rating_type = queryType(self, IRatingType)
# make sure it works even if the rating type isn't set yet
if rating_type and name in rating_type.names(True):
assert self.can_write
# special handling for the "rating" atribute from
# EditorialRatingStorage
if name == 'rating':
self._rating_set(value)
else:
setattr(self.storage, name, value)
else:
super(RatingCategoryAdapter, self).__setattr__(name, value)
def __getattr__(self, name):
"""If name is part of our storage interface, return the
attribute from the storage, checking the read_expr first.
"""
# But be sure not to interfere with the standard attributes that
# interfaces themselves want; our next `queryType` call depends
# on them.
if name == '__provides__':
# This is only an issue in the Python implementation of zope.interface;
# without this check, we'd get infinite recursion. We *probably*
# actually get infinite recursion in the C implementation,
# it just ignores the problem.
return super(RatingCategoryAdapter, self).__getattr__(name)
rating_type = queryType(self, IRatingType)
# make sure it works even if the rating type isn't set yet
if rating_type and name in rating_type.names(True):
assert self.can_read
return getattr(self.storage, name)
else:
raise AttributeError(name)
def get_type_info(self):
type_interface = queryType(self.context, IContentType)
if not type_interface:
return None
return {'typename' : type_interface.getTaggedValue('typename'),
'actions' : type_interface.getTaggedValue('actions') }