def delete_operation(operation_key, modifier_id):
delete_roleoperations(operation_key=operation_key, modifier_id=modifier_id)
operation = Operation.get_by_key(operation_key)
if operation is not None:
operation.delete(modifier_id)
def delete_operation(operation_key, modifier_id):
delete_roleoperations(operation_key=operation_key, modifier_id=modifier_id)
operation = Operation.get_by_key(operation_key)
if operation is not None:
operation.delete(modifier_id)