0
我正在使用python + graphviz来创建网络拓扑结构,使其包含在Racktables中。到目前为止,我已经成功了,但我现在愿意为群集(而不是节点)添加多行标签。graphviz集群的标签多行
例如,我有蟒蛇下面的代码:
for router in routers:
[...]
cluster_name = "cluster"+str(i)
router_label=router_name+"\n"+router_hw
c = gv.Graph(cluster_name)
c.body.append('label='+router_label)
当过我运行该程序,我得到如下:
ST120_CMS70_SARM
SARM
ST202_P9J70_SARM
SARM
Error: node "SARM" is contained in two non-comparable clusters "cluster1" and "cluster0"
但是,如果我改变了router_label=router_name+"\n"+router_hw
本router_label=router_name+"_"+router_hw
,我得到没有错误,并且拓扑得到绘制,但当然,一条线标签。
对此有何暗示?
非常感谢!
Lucas