Python IocManager.set_factory Examples

Example #1

File: test_factory_container.py Project: ClanPlay-Market/clanplay_Python_IoC

def test_factory_container():
    ioc = IocManager(stats=True)

    ioc.set_class(name='TSingleton1', cls=TSingleton1, singleton=True)
    ioc.set_class(name='TSingleton2', cls=TSingleton2, singleton=False)
    ioc.set_factory(name='TSingleton3', cls=MyIocFactory)
    ioc.set_class(name='TSingleton3dot1', cls=TSingleton3dot1, singleton=False)
    ioc.set_class(name='TSingleton3dot2', cls=TSingleton3dot2, singleton=False)
    ioc.set_class(name='TSingleton3dot3', cls=TSingleton3dot3, singleton=False)

    assert ioc.TSingleton1 is ioc.TSingleton1
    ts3 = ioc.TSingleton3
    assert isinstance(ts3, TSingleton3dot1)

    ioc.print_stats()

Example #2

File: test_factory.py Project: ClanPlay-Market/clanplay_Python_IoC

class Factory(IocFactory):
    @staticmethod
    def get_instance(ioc_manager: IocManager, name: str,
                     frame_info: inspect.FrameInfo):
        if frame_info.function == 'test_factory_1':
            return ioc_manager.ClassA

        if name == 'factory1':
            return ioc_manager.ClassB

        return ioc_manager.ClassC


ioc = IocManager()
ioc.set_class(cls=ClassA)
ioc.set_class(cls=ClassB)
ioc.set_class(cls=ClassC)
ioc.set_factory(name='factory1', cls=Factory)
ioc.set_factory(name='factory2', cls=Factory)


def test_factory_1():
    assert ioc.factory1.__class__ == ClassA
    assert ioc.factory2.__class__ == ClassA


def test_factory_2():
    assert ioc.factory1.__class__ == ClassB
    assert ioc.factory2.__class__ == ClassC