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Optimisation des requêtes.

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This commit is contained in:
Hugo LEVY-FALK 2017-10-26 11:05:27 +02:00
parent b54dbcee7a
commit 6be359350b
1 changed files with 4 additions and 3 deletions
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7
topologie/views.py
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@ -422,11 +422,12 @@ def create_ports(request, switch_id):
messages.error(request, u"Switch inexistant")
return redirect("/topologie/")
ports = switch.ports.order_by('port')
s_begin = s_end = 0
if len(ports) > 0:
nb_ports = switch.ports.count()
if nb_ports > 0:
ports = switch.ports.order_by('port')
s_begin = ports[0].port
s_end = ports[len(ports)-1].port
s_end = ports.last().port
port_form = CreatePortsForm(
request.POST or None,