Topology view: remove empty label in generated dot file.

Example line from generated dot file:
set0 [width=0, shape=none, label=];

This is not accepted by graphviz v2.38.0.
This commit is contained in:
Xavier Mehrenberger 2016-06-28 14:11:57 +02:00
parent 66a16dd06b
commit a860d6af37

View File

@ -55,7 +55,7 @@ class TopologyMapView(APIView):
subgraph = pydot.Subgraph('sg{}'.format(i), rank='same') subgraph = pydot.Subgraph('sg{}'.format(i), rank='same')
# Add a pseudonode for each device_set to enforce hierarchical layout # Add a pseudonode for each device_set to enforce hierarchical layout
subgraph.add_node(pydot.Node('set{}'.format(i), shape='none', width='0', label='')) subgraph.add_node(pydot.Node('set{}'.format(i), shape='none', width='0'))
if i: if i:
graph.add_edge(pydot.Edge('set{}'.format(i - 1), 'set{}'.format(i), style='invis')) graph.add_edge(pydot.Edge('set{}'.format(i - 1), 'set{}'.format(i), style='invis'))