Catch exception and continue in graph datasources iteration

94c846e5 · Sergios Aftsidis · 82335374 · 94c846e5
Commit 94c846e5 authored Dec 10, 2015 by Sergios Aftsidis
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Showing with 6 additions and 2 deletions

views/utils.py views/utils.py +6 -2

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--- a/views/utils.py
+++ b/views/utils.py
@@ -101,8 +101,12 @@ def graph_for_each_interface(datasources, start='-1d', end='-100'):
        dss = datasources[i * 2:i * 2 + 2]
        if dss:
            ifce = Ifce.objects.get(pk=dss[0].object_id)
-            png = dss[0].graph_set.filter(type='traffic')[0].get_draw_url()
-            mon = dss[0].graph_set.filter(type='traffic')[0].get_absolute_url()
+            # import pdb; pdb.set_trace()
+            try:
+                png = dss[0].graph_set.filter(type='traffic')[0].get_draw_url()
+                mon = dss[0].graph_set.filter(type='traffic')[0].get_absolute_url()
+            except IndexError:
+                continue
            if start and end:
                png += '%s,%s/' % (start, end)
            response.update({