net.py 文件源码

def _get_interfaces():
        try:
            io_counters = psutil.net_io_counters(pernic=True)
        except AttributeError:
            io_counters = psutil.network_io_counters(pernic=True)
        for interface, data in io_counters.items():
            if data:
                yield interface, data.bytes_recv, data.bytes_sent