def json_friendly(self,
load_values=False,
load_collections=False,
include_key=True):
"""Serialize to JSON structure
Params:
load_values -- Queries database for unloaded values
load_collections -- Queries database to fetch all items in a collection
"""
if self.item:
db.ensure_in_session(self.item)
d = self.data(load_values, load_collections)
assert isinstance(d, dict), "self.data() must return a dict!"
if self._error:
d[self._error.key] = self._error.data()
if include_key:
return {self.key: d}
else:
return d
def _before_data(self):
self._check_link()
db.ensure_in_session(self.item)
def _before_data(self):
self._check_link()
if not self._detached and self.item and self.item.id:
db.ensure_in_session(self.item)
self._sess = db.object_session(self.item)
self._msg_path.append(self.__class__.__name__)