openstack/vitrage
Code Issues Proposed changes

put the call under try catch

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Change-Id: I2d160f744f1381b4b9be486b6b64a8cc843583f2
This commit is contained in:
Eyal 2016-02-22 16:52:44 +02:00
parent 8311c2fefd
commit 388c23b95a
1 changed files with 5 additions and 5 deletions
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10
vitrage/api/controllers/v1/topology.py
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@ -72,12 +72,12 @@ class TopologyController(rest.RestController):
return self.get_graph(graph_type, depth, query, root)
def get_graph(self, graph_type, depth, query, root):
graph_data = self.client.call(self.ctxt, 'get_topology',
graph_type=graph_type, depth=depth,
query=query, root=root)
LOG.info(graph_data)
try:
graph_data = self.client.call(self.ctxt, 'get_topology',
graph_type=graph_type, depth=depth,
query=query, root=root)
LOG.info(graph_data)
graph = json.loads(graph_data)
if graph_type == 'graph':
return graph
@ -85,7 +85,7 @@ class TopologyController(rest.RestController):
return as_tree(graph)
except Exception as e:
LOG.exception('failed to open file %s ', e)
LOG.exception('failed to get topology %s ', e)
abort(404, str(e))
@staticmethod