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Merge pull request #2738 from candlerb/candlerb/graphviz-exception

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Show exception description on failure to render graphviz
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Jeremy Stretch 2019-01-16 16:02:11 -05:00 committed by GitHub
commit a950c95416
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1 changed files with 2 additions and 3 deletions
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netbox/extras/api/views.py
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@ -99,10 +99,9 @@ class TopologyMapViewSet(ModelViewSet):
try: try:
data = tmap.render(img_format=img_format) data = tmap.render(img_format=img_format)
except Exception: except Exception as e:
return HttpResponse( return HttpResponse(
"There was an error generating the requested graph. Ensure that the GraphViz executables have been " "There was an error generating the requested graph: %s" % e
"installed correctly."
) )
response = HttpResponse(data, content_type='image/{}'.format(img_format)) response = HttpResponse(data, content_type='image/{}'.format(img_format))