def relation(*arg, **kw):

    return relationship(*arg, **kw)
datetime -> string name of time zone.
dataset/ETHPy150Open goFrendiAsgard/kokoropy/kokoropy/packages/sqlalchemy/orm/__init__.py/relation--crossover with--dataset/ETHPy150Open azoft-dev-team/imagrium/env/Lib/datetime.py/tzinfo.tzname