DataThreadModel.py 文件源码

def _get_my_tid(self):
        """determines this (self's) thread id"""
        if not self.isAlive():
            raise threading.ThreadError("the thread is not active")
        # do we have it cached?
        if hasattr(self, "_thread_id"):
            return self._thread_id
        # no, look for it in the _active dict
        for tid, tobj in threading._active.items():
            if tobj is self:
                self._thread_id = tid
                return tid
        raise AssertionError("could not determine the thread's id")