@classmethod
def _get_where_no_index(cls, var_name, value, new_args=None, new_kwargs=None):
    """
        Generator for objects, loading all to filter on var_name
        """
    all_objs = cls.all(new_args=new_args, new_kwargs=new_kwargs)
    for obj in all_objs:
        if getattr(obj, var_name) == value:
            yield obj
