util.py 文件源码

def get_thread_traceback(thread):
    '''????????????

    :param thread: ????????
    :type thread: Thread
    '''
    for thread_id, stack in sys._current_frames().items():
        if thread_id != thread.ident:
            continue
        tb = "Traceback ( thread-%d possibly hold at ):\n" % thread_id
        for filename, lineno, name, line in traceback.extract_stack(stack):
            tb += '  File: "%s", line %d, in %s\n' % (filename, lineno, name)
            if line:
                tb += "    %s\n" % (line.strip())
        return tb
    else:
        raise RuntimeError("thread not found")