script.py 文件源码

def test_run_script(self):
        """
        We run the script specified in the usage options and take whatever
        is printed to stdout as the results of the test.
        """
        processProtocol = ScriptProcessProtocol(self)

        interpreter = self.localOptions['interpreter']
        if not which(interpreter):
            log.err('Unable to find %s executable in PATH.' % interpreter)
            return

        reactor.spawnProcess(processProtocol,
                             interpreter,
                             args=[interpreter, self.localOptions['script']],
                             env={'HOME': os.environ['HOME']},
                             usePTY=True)

        if not reactor.running:
            reactor.run()
        return processProtocol.deferred