test_signals.py 文件源码

def test_async():
    from threading import get_ident

    main = get_ident()

    @on_test.register(async=True)
    def a1():
        assert get_ident() != main

    @on_test.register()
    def a2():
        assert get_ident() == main

    on_test()

    on_test.async = True

    @on_test.register()  # follows the current setting
    def a3():
        assert get_ident() != main

    on_test()

    on_test.async = False