diff --git a/topologie/views.py b/topologie/views.py
index ceb06f0a..12732422 100644
--- a/topologie/views.py
+++ b/topologie/views.py
@@ -50,7 +50,8 @@ from topologie.forms import EditPortForm, NewSwitchForm, EditSwitchForm
 from topologie.forms import AddPortForm, EditRoomForm, StackForm
 from users.views import form
 
-from machines.forms import AliasForm, NewMachineForm, EditMachineForm, EditInterfaceForm, AddInterfaceForm
+from machines.forms import AliasForm, NewMachineForm, EditMachineForm
+from machines.forms import EditInterfaceForm, AddInterfaceForm
 from machines.views import generate_ipv4_bft_param
 from preferences.models import AssoOption, GeneralOption
 
@@ -381,8 +382,15 @@ def new_switch(request):
             reversion.set_comment("Création")
         messages.success(request, "Le switch a été créé")
         return redirect("/topologie/")
-    i_bft_param = generate_ipv4_bft_param( interface, False )
-    return form({'topoform':switch, 'machineform': machine, 'interfaceform': interface, 'domainform': domain, 'i_bft_param': i_bft_param}, 'topologie/switch.html', request)
+    i_bft_param = generate_ipv4_bft_param(interface, False)
+    return form({
+        'topoform': switch,
+        'machineform': machine,
+        'interfaceform': interface,
+        'domainform': domain,
+        'i_bft_param': i_bft_param
+        }, 'topologie/switch.html', request)
+
 
 @login_required
 @permission_required('infra')
@@ -442,8 +450,15 @@ def edit_switch(request, switch_id):
                                  )
         messages.success(request, "Le switch a bien été modifié")
         return redirect("/topologie/")
-    i_bft_param = generate_ipv4_bft_param( interface_form, False )
-    return form({'topoform':switch_form, 'machineform': machine_form, 'interfaceform': interface_form, 'domainform': domain_form, 'i_bft_param': i_bft_param}, 'topologie/switch.html', request)
+    i_bft_param = generate_ipv4_bft_param(interface_form, False)
+    return form({
+        'topoform': switch_form,
+        'machineform': machine_form,
+        'interfaceform': interface_form,
+        'domainform': domain_form,
+        'i_bft_param': i_bft_param
+        }, 'topologie/switch.html', request)
+
 
 @login_required
 @permission_required('infra')