error_reporter.py 文件源码

def recover_stack(self, exc):
        stack = []

        _, _, tb = exc

        tb_stack = traceback.extract_tb(tb, 25)
        for tb_frame in tb_stack:
            func_name = tb_frame[2]
            filename = tb_frame[0]
            lineno = tb_frame[1]

            if self.agent.frame_cache.is_agent_frame(filename):
                return None

            if not self.agent.frame_cache.is_system_frame(filename):
                frame = Frame(func_name, filename, lineno)
                stack.append(frame)

        return stack