def _get_relations(cls):
""" Returns the relations defined with the Relation decorator """
disable_sa_deprecation_warnings()
relations = []
for method in cls.__dict__.values():
if hasattr(method, 'decorator') and method.decorator == Relation:
relations.append(method.relation_name)
method.deferred_import()
enable_sa_deprecation_warnings()
return relations
def insert(self, flush=True, commit=False):
""" Save the current instance into the session """
sess = self.session
disable_sa_deprecation_warnings()
sess.add(self)
enable_sa_deprecation_warnings()
if flush is True:
sess.flush()
if commit is True:
sess.commit()
