app.py 文件源码

def run(self, reactor):
        """
        Run reactor under the cProfile profiler.
        """
        try:
            import cProfile
            import pstats
        except ImportError as e:
            self._reportImportError("cProfile", e)

        p = cProfile.Profile()
        p.runcall(reactor.run)
        if self.saveStats:
            p.dump_stats(self.profileOutput)
        else:
            with open(self.profileOutput, 'w') as stream:
                s = pstats.Stats(p, stream=stream)
                s.strip_dirs()
                s.sort_stats(-1)
                s.print_stats()