def __call__(self, request=None):
root = self._sql_get_root.first(name=self.name, type=self.tinfo.__uri__)
if root is None:
root = self.tinfo.create(title=self.title)
root.__name_id__ = self.name
root.__path__ = '/%s/'%root.__uri__
Session.add(root)
Session.flush()
root.__root_path__ = self.path
root.__parent__ = policy = self.policy(request)
root.__default_root__ = self.default_root
set_policy(policy)
if request is not None:
request.root = root
return root
def create(self, parent=None):
blob = Blob(__parent__=parent)
Session.add(blob)
Session.flush()
return blob