def extras(self):
from aiida.backends.djsite.db.models import DbExtra
if self._to_be_stored:
return
else:
extraslist = DbExtra.list_all_node_elements(self.dbnode)
for e in extraslist:
yield e.key
def iterextras(self):
from aiida.backends.djsite.db.models import DbExtra
if self._to_be_stored:
# If it is not stored yet, there are no extras that can be
# added (in particular, we do not even have an ID to use!)
# Return without value, meaning that this is an empty generator
return
else:
extraslist = DbExtra.list_all_node_elements(self.dbnode)
for e in extraslist:
yield (e.key, e.getvalue())
def _db_iterextras(self):
from aiida.backends.djsite.db.models import DbExtra
extraslist = DbExtra.list_all_node_elements(self.dbnode)
for e in extraslist:
yield (e.key, e.getvalue())