def triggerAfter(f, timeout):
    def threadFun():
        time.sleep(timeout)
        f()
    threading.Thread(target = threadFun).start()
`x.__contains__(item)` <==> `item in x`
dataset/ETHPy150Open ufora/ufora/ufora/FORA/Core/ExecutionContext_test.py/triggerAfter--crossover with--dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/zope/interface/common/sequence.py/IReadSequence.__contains__