From 697caa5c46421da60d69c22c1725f298afa00597 Mon Sep 17 00:00:00 2001
From: Hugo LEVY-FALK <hugo.levy--falk@supelec.fr>
Date: Thu, 26 Oct 2017 17:58:41 +0200
Subject: [PATCH] Utilisation de reverse dans les vues.

---
 logs/views.py        |   3 +-
 machines/views.py    | 278 +++++++++++++++++++++++++++----------------
 preferences/views.py |  15 +--
 topologie/views.py   |  62 ++++++----
 users/views.py       | 147 +++++++++++++++--------
 5 files changed, 318 insertions(+), 187 deletions(-)

diff --git a/logs/views.py b/logs/views.py
index d14dac68..0fcd6a33 100644
--- a/logs/views.py
+++ b/logs/views.py
@@ -37,6 +37,7 @@ nombre d'objets par models, nombre d'actions par user, etc
 
 from __future__ import unicode_literals
 
+from django.urls import reverse
 from django.shortcuts import render, redirect
 from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
 from django.contrib import messages
@@ -169,7 +170,7 @@ def revert_action(request, revision_id):
     if request.method == "POST":
         revision.revert()
         messages.success(request, "L'action a été supprimée")
-        return redirect("/logs/")
+        return redirect(reverse('logs:index'))
     return form({
         'objet': revision,
         'objet_name': revision.__class__.__name__
diff --git a/machines/views.py b/machines/views.py
index 83cad204..de7fd414 100644
--- a/machines/views.py
+++ b/machines/views.py
@@ -28,6 +28,7 @@
 
 from __future__ import unicode_literals
 
+from django.urls import reverse
 from django.http import HttpResponse
 from django.shortcuts import render, redirect
 from django.shortcuts import get_object_or_404
@@ -213,7 +214,7 @@ def new_machine(request, userid):
         user = User.objects.get(pk=userid)
     except User.DoesNotExist:
         messages.error(request, u"Utilisateur inexistant" )
-        return redirect("/machines/")
+        return redirect(reverse('machines:index'))
     options, created = OptionalMachine.objects.get_or_create()
     max_lambdauser_interfaces = options.max_lambdauser_interfaces
     if not request.user.has_perms(('cableur',)):
@@ -221,10 +222,16 @@ def new_machine(request, userid):
             messages.error(
                 request,
                 "Vous ne pouvez pas ajouter une machine à un autre user que vous sans droit")
-            return redirect("/users/profil/" + str(request.user.id))
+            return redirect(reverse(
+                'users:profil',
+                kwargs={'userid':str(request.user.id)}
+                ))
         if user.user_interfaces().count() >= max_lambdauser_interfaces:
             messages.error(request, "Vous avez atteint le maximum d'interfaces autorisées que vous pouvez créer vous même (%s) " % max_lambdauser_interfaces)
-            return redirect("/users/profil/" + str(request.user.id))
+            return redirect(reverse(
+                'users:profil',
+                kwargs={'userid':str(request.user.id)}
+                ))
     machine = NewMachineForm(request.POST or None)
     interface = AddInterfaceForm(request.POST or None, infra=request.user.has_perms(('infra',)))
     domain = DomainForm(request.POST or None, user=user)
@@ -250,7 +257,10 @@ def new_machine(request, userid):
                 reversion.set_user(request.user)
                 reversion.set_comment("Création")
             messages.success(request, "La machine a été créée")
-            return redirect("/users/profil/" + str(user.id))
+            return redirect(reverse(
+                'users:profil',
+                kwargs={'userid':str(user.id)}
+                ))
     i_mbf_param = generate_ipv4_mbf_param( interface, False )
     return form({'machineform': machine, 'interfaceform': interface, 'domainform': domain, 'i_mbf_param': i_mbf_param}, 'machines/machine.html', request)
 
@@ -262,11 +272,14 @@ def edit_interface(request, interfaceid):
         interface = Interface.objects.get(pk=interfaceid)
     except Interface.DoesNotExist:
         messages.error(request, u"Interface inexistante" )
-        return redirect("/machines")
+        return redirect(reverse('machines:index'))
     if not request.user.has_perms(('infra',)):
         if not request.user.has_perms(('cableur',)) and interface.machine.user != request.user:
             messages.error(request, "Vous ne pouvez pas éditer une machine d'un autre user que vous sans droit")
-            return redirect("/users/profil/" + str(request.user.id))
+            return redirect(reverse(
+                'users:profil',
+                kwargs={'userid':str(request.user.id)}
+                ))
         machine_form = BaseEditMachineForm(request.POST or None, instance=interface.machine)
         interface_form = BaseEditInterfaceForm(request.POST or None, instance=interface, infra=False)
     else:
@@ -290,7 +303,10 @@ def edit_interface(request, interfaceid):
             reversion.set_user(request.user)
             reversion.set_comment("Champs modifié(s) : %s" % ', '.join(field for field in domain_form.changed_data))
         messages.success(request, "La machine a été modifiée")
-        return redirect("/users/profil/" + str(interface.machine.user.id))
+        return redirect(reverse(
+            'users:profil',
+            kwargs={'userid':str(interface.machine.user.id)}
+            ))
     i_mbf_param = generate_ipv4_mbf_param( interface_form, False )
     return form({'machineform': machine_form, 'interfaceform': interface_form, 'domainform': domain_form, 'i_mbf_param': i_mbf_param}, 'machines/machine.html', request)
 
@@ -301,17 +317,23 @@ def del_machine(request, machineid):
         machine = Machine.objects.get(pk=machineid)
     except Machine.DoesNotExist:
         messages.error(request, u"Machine inexistante" )
-        return redirect("/machines")
+        return redirect(reverse('machines:index'))
     if not request.user.has_perms(('cableur',)):
         if machine.user != request.user:
             messages.error(request, "Vous ne pouvez pas éditer une machine d'un autre user que vous sans droit")
-            return redirect("/users/profil/" + str(machine.user.id))
+            return redirect(reverse(
+                'users:profil',
+                kwargs={'userid':str(machine.user.id)}
+                ))
     if request.method == "POST":
         with transaction.atomic(), reversion.create_revision():
             machine.delete()
             reversion.set_user(request.user)
         messages.success(request, "La machine a été détruite")
-        return redirect("/users/profil/" + str(machine.user.id))
+        return redirect(reverse(
+            'users:profil',
+            kwargs={'userid':str(machine.user.id)}
+            ))
     return form({'objet': machine, 'objet_name': 'machine'}, 'machines/delete.html', request)
 
 @login_required
@@ -321,16 +343,22 @@ def new_interface(request, machineid):
         machine = Machine.objects.get(pk=machineid)
     except Machine.DoesNotExist:
         messages.error(request, u"Machine inexistante" )
-        return redirect("/machines")
+        return redirect(reverse('machines:index'))
     if not request.user.has_perms(('cableur',)):
         options, created = OptionalMachine.objects.get_or_create()
         max_lambdauser_interfaces = options.max_lambdauser_interfaces
         if machine.user != request.user:
             messages.error(request, "Vous ne pouvez pas ajouter une interface à une machine d'un autre user que vous sans droit")
-            return redirect("/users/profil/" + str(request.user.id))
+            return redirect(reverse(
+                'users:profil',
+                kwargs={'userid':str(request.user.id)}
+                ))
         if machine.user.user_interfaces().count() >= max_lambdauser_interfaces:
             messages.error(request, "Vous avez atteint le maximum d'interfaces autorisées que vous pouvez créer vous même (%s) " % max_lambdauser_interfaces)
-            return redirect("/users/profil/" + str(request.user.id))
+            return redirect(reverse(
+                'users:profil',
+                kwargs={'userid':str(request.user.id)}
+                ))
     interface_form = AddInterfaceForm(request.POST or None, infra=request.user.has_perms(('infra',)))
     domain_form = DomainForm(request.POST or None)
     if interface_form.is_valid():
@@ -349,7 +377,10 @@ def new_interface(request, machineid):
                 reversion.set_user(request.user)
                 reversion.set_comment("Création")
             messages.success(request, "L'interface a été ajoutée")
-            return redirect("/users/profil/" + str(machine.user.id))
+            return redirect(reverse(
+                'users:profil',
+                kwargs={'userid':str(machine.user.id)}
+                ))
     i_mbf_param = generate_ipv4_mbf_param( interface_form, False )
     return form({'interfaceform': interface_form, 'domainform': domain_form, 'i_mbf_param': i_mbf_param}, 'machines/machine.html', request)
 
@@ -360,11 +391,14 @@ def del_interface(request, interfaceid):
         interface = Interface.objects.get(pk=interfaceid)
     except Interface.DoesNotExist:
         messages.error(request, u"Interface inexistante" )
-        return redirect("/machines")
+        return redirect(reverse('machines:index'))
     if not request.user.has_perms(('cableur',)):
         if interface.machine.user != request.user:
             messages.error(request, "Vous ne pouvez pas éditer une machine d'un autre user que vous sans droit")
-            return redirect("/users/profil/" + str(request.user.id))
+            return redirect(reverse(
+                'users:profil',
+                kwargs={'userid':str(request.user.id)}
+                ))
     if request.method == "POST":
         machine = interface.machine
         with transaction.atomic(), reversion.create_revision():
@@ -373,7 +407,10 @@ def del_interface(request, interfaceid):
                machine.delete()
             reversion.set_user(request.user)
         messages.success(request, "L'interface a été détruite")
-        return redirect("/users/profil/" + str(request.user.id))
+        return redirect(reverse(
+            'users:profil',
+            kwargs={'userid':str(request.user.id)}
+            ))
     return form({'objet': interface, 'objet_name': 'interface'}, 'machines/delete.html', request)
 
 @login_required
@@ -387,7 +424,7 @@ def add_iptype(request):
             reversion.set_user(request.user)
             reversion.set_comment("Création")
         messages.success(request, "Ce type d'ip a été ajouté")
-        return redirect("/machines/index_iptype")
+        return redirect(reverse('machines:index-iptype'))
     return form({'iptypeform': iptype}, 'machines/machine.html', request)
 
 @login_required
@@ -398,7 +435,7 @@ def edit_iptype(request, iptypeid):
         iptype_instance = IpType.objects.get(pk=iptypeid)
     except IpType.DoesNotExist:
         messages.error(request, u"Entrée inexistante" )
-        return redirect("/machines/index_iptype/")
+        return redirect(reverse('machines:index-iptype'))
     iptype = EditIpTypeForm(request.POST or None, instance=iptype_instance)
     if iptype.is_valid():
         with transaction.atomic(), reversion.create_revision():
@@ -406,7 +443,7 @@ def edit_iptype(request, iptypeid):
             reversion.set_user(request.user)
             reversion.set_comment("Champs modifié(s) : %s" % ', '.join(field for field in iptype.changed_data))
         messages.success(request, "Type d'ip modifié")
-        return redirect("/machines/index_iptype/")
+        return redirect(reverse('machines:index-iptype'))
     return form({'iptypeform': iptype}, 'machines/machine.html', request)
 
 @login_required
@@ -424,7 +461,7 @@ def del_iptype(request):
                 messages.success(request, "Le type d'ip a été supprimé")
             except ProtectedError:
                 messages.error(request, "Le type d'ip %s est affectée à au moins une machine, vous ne pouvez pas le supprimer" % iptype_del)
-        return redirect("/machines/index_iptype")
+        return redirect(reverse('machines:index-iptype'))
     return form({'iptypeform': iptype}, 'machines/machine.html', request)
 
 @login_required
@@ -437,7 +474,7 @@ def add_machinetype(request):
             reversion.set_user(request.user)
             reversion.set_comment("Création")
         messages.success(request, "Ce type de machine a été ajouté")
-        return redirect("/machines/index_machinetype")
+        return redirect(reverse('machines:index-machinetype'))
     return form({'machinetypeform': machinetype}, 'machines/machine.html', request)
 
 @login_required
@@ -447,7 +484,7 @@ def edit_machinetype(request, machinetypeid):
         machinetype_instance = MachineType.objects.get(pk=machinetypeid)
     except MachineType.DoesNotExist:
         messages.error(request, u"Entrée inexistante" )
-        return redirect("/machines/index_machinetype/")
+        return redirect(reverse('machines:index-machinetype'))
     machinetype = MachineTypeForm(request.POST or None, instance=machinetype_instance)
     if machinetype.is_valid():
         with transaction.atomic(), reversion.create_revision():
@@ -455,7 +492,7 @@ def edit_machinetype(request, machinetypeid):
             reversion.set_user(request.user)
             reversion.set_comment("Champs modifié(s) : %s" % ', '.join(field for field in machinetype.changed_data))
         messages.success(request, "Type de machine modifié")
-        return redirect("/machines/index_machinetype/")
+        return redirect(reverse('machines:index-machinetype'))
     return form({'machinetypeform': machinetype}, 'machines/machine.html', request)
 
 @login_required
@@ -472,7 +509,7 @@ def del_machinetype(request):
                 messages.success(request, "Le type de machine a été supprimé")
             except ProtectedError:
                 messages.error(request, "Le type de machine %s est affectée à au moins une machine, vous ne pouvez pas le supprimer" % machinetype_del)
-        return redirect("/machines/index_machinetype")
+        return redirect(reverse('machines:index-machinetype'))
     return form({'machinetypeform': machinetype}, 'machines/machine.html', request)
 
 @login_required
@@ -485,7 +522,7 @@ def add_extension(request):
             reversion.set_user(request.user)
             reversion.set_comment("Création")
         messages.success(request, "Cette extension a été ajoutée")
-        return redirect("/machines/index_extension")
+        return redirect(reverse('machines:index-extension'))
     return form({'extensionform': extension}, 'machines/machine.html', request)
 
 @login_required
@@ -495,7 +532,7 @@ def edit_extension(request, extensionid):
         extension_instance = Extension.objects.get(pk=extensionid)
     except Extension.DoesNotExist:
         messages.error(request, u"Entrée inexistante" )
-        return redirect("/machines/index_extension/")
+        return redirect(reverse('machines:index-extension'))
     extension = ExtensionForm(request.POST or None, instance=extension_instance)
     if extension.is_valid():
         with transaction.atomic(), reversion.create_revision():
@@ -503,7 +540,7 @@ def edit_extension(request, extensionid):
             reversion.set_user(request.user)
             reversion.set_comment("Champs modifié(s) : %s" % ', '.join(field for field in extension.changed_data))
         messages.success(request, "Extension modifiée")
-        return redirect("/machines/index_extension/")
+        return redirect(reverse('machines:index-extension'))
     return form({'extensionform': extension}, 'machines/machine.html', request)
 
 @login_required
@@ -520,7 +557,7 @@ def del_extension(request):
                 messages.success(request, "L'extension a été supprimée")
             except ProtectedError:
                 messages.error(request, "L'extension %s est affectée à au moins un type de machine, vous ne pouvez pas la supprimer" % extension_del)
-        return redirect("/machines/index_extension")
+        return redirect(reverse('machines:index-extension'))
     return form({'extensionform': extension}, 'machines/machine.html', request)
 
 @login_required
@@ -533,7 +570,7 @@ def add_soa(request):
             reversion.set_user(request.user)
             reversion.set_comment("Création")
         messages.success(request, "Cet enregistrement SOA a été ajouté")
-        return redirect("/machines/index_extension")
+        return redirect(reverse('machines:index-extension'))
     return form({'soaform': soa}, 'machines/machine.html', request)
 
 @login_required
@@ -543,7 +580,7 @@ def edit_soa(request, soaid):
         soa_instance = SOA.objects.get(pk=soaid)
     except SOA.DoesNotExist:
         messages.error(request, u"Entrée inexistante" )
-        return redirect("/machines/index_extension/")
+        return redirect(reverse('machines:index-extension'))
     soa = SOAForm(request.POST or None, instance=soa_instance)
     if soa.is_valid():
         with transaction.atomic(), reversion.create_revision():
@@ -551,7 +588,7 @@ def edit_soa(request, soaid):
             reversion.set_user(request.user)
             reversion.set_comment("Champs modifié(s) : %s" % ', '.join(field for field in soa.changed_data))
         messages.success(request, "SOA modifié")
-        return redirect("/machines/index_extension/")
+        return redirect(reverse('machines:index-extension'))
     return form({'soaform': soa}, 'machines/machine.html', request)
 
 @login_required
@@ -568,7 +605,7 @@ def del_soa(request):
                 messages.success(request, "Le SOA a été supprimée")
             except ProtectedError:
                 messages.error(request, "Erreur le SOA suivant %s ne peut être supprimé" % soa_del)
-        return redirect("/machines/index_extension")
+        return redirect(reverse('machines:index-extension'))
     return form({'soaform': soa}, 'machines/machine.html', request)
 
 @login_required
@@ -581,7 +618,7 @@ def add_mx(request):
             reversion.set_user(request.user)
             reversion.set_comment("Création")
         messages.success(request, "Cet enregistrement mx a été ajouté")
-        return redirect("/machines/index_extension")
+        return redirect(reverse('machines:index-extension'))
     return form({'mxform': mx}, 'machines/machine.html', request)
 
 @login_required
@@ -591,7 +628,7 @@ def edit_mx(request, mxid):
         mx_instance = Mx.objects.get(pk=mxid)
     except Mx.DoesNotExist:
         messages.error(request, u"Entrée inexistante" )
-        return redirect("/machines/index_extension/")
+        return redirect(reverse('machines:index-extension'))
     mx = MxForm(request.POST or None, instance=mx_instance)
     if mx.is_valid():
         with transaction.atomic(), reversion.create_revision():
@@ -599,7 +636,7 @@ def edit_mx(request, mxid):
             reversion.set_user(request.user)
             reversion.set_comment("Champs modifié(s) : %s" % ', '.join(field for field in mx.changed_data))
         messages.success(request, "Mx modifié")
-        return redirect("/machines/index_extension/")
+        return redirect(reverse('machines:index-extension'))
     return form({'mxform': mx}, 'machines/machine.html', request)
 
 @login_required
@@ -616,7 +653,7 @@ def del_mx(request):
                 messages.success(request, "L'mx a été supprimée")
             except ProtectedError:
                 messages.error(request, "Erreur le Mx suivant %s ne peut être supprimé" % mx_del)
-        return redirect("/machines/index_extension")
+        return redirect(reverse('machines:index-extension'))
     return form({'mxform': mx}, 'machines/machine.html', request)
 
 @login_required
@@ -629,7 +666,7 @@ def add_ns(request):
             reversion.set_user(request.user)
             reversion.set_comment("Création")
         messages.success(request, "Cet enregistrement ns a été ajouté")
-        return redirect("/machines/index_extension")
+        return redirect(reverse('machines:index-extension'))
     return form({'nsform': ns}, 'machines/machine.html', request)
 
 @login_required
@@ -639,7 +676,7 @@ def edit_ns(request, nsid):
         ns_instance = Ns.objects.get(pk=nsid)
     except Ns.DoesNotExist:
         messages.error(request, u"Entrée inexistante" )
-        return redirect("/machines/index_extension/")
+        return redirect(reverse('machines:index-extension'))
     ns = NsForm(request.POST or None, instance=ns_instance)
     if ns.is_valid():
         with transaction.atomic(), reversion.create_revision():
@@ -647,7 +684,7 @@ def edit_ns(request, nsid):
             reversion.set_user(request.user)
             reversion.set_comment("Champs modifié(s) : %s" % ', '.join(field for field in ns.changed_data))
         messages.success(request, "Ns modifié")
-        return redirect("/machines/index_extension/")
+        return redirect(reverse('machines:index-extension'))
     return form({'nsform': ns}, 'machines/machine.html', request)
 
 @login_required
@@ -664,7 +701,7 @@ def del_ns(request):
                 messages.success(request, "Le ns a été supprimée")
             except ProtectedError:
                 messages.error(request, "Erreur le Ns suivant %s ne peut être supprimé" % ns_del)
-        return redirect("/machines/index_extension")
+        return redirect(reverse('machines:index-extension'))
     return form({'nsform': ns}, 'machines/machine.html', request)
 
 @login_required
@@ -677,7 +714,7 @@ def add_txt(request):
             reversion.set_user(request.user)
             reversion.set_comment("Création")
         messages.success(request, "Cet enregistrement text a été ajouté")
-        return redirect("/machines/index_extension")
+        return redirect(reverse('machines:index-extension'))
     return form({'txtform': txt}, 'machines/machine.html', request)
 
 @login_required
@@ -687,7 +724,7 @@ def edit_txt(request, txtid):
         txt_instance = Text.objects.get(pk=txtid)
     except Text.DoesNotExist:
         messages.error(request, u"Entrée inexistante" )
-        return redirect("/machines/index_extension/")
+        return redirect(reverse('machines:index-extension'))
     txt = TxtForm(request.POST or None, instance=txt_instance)
     if txt.is_valid():
         with transaction.atomic(), reversion.create_revision():
@@ -695,7 +732,7 @@ def edit_txt(request, txtid):
             reversion.set_user(request.user)
             reversion.set_comment("Champs modifié(s) : %s" % ', '.join(field for field in txt.changed_data))
         messages.success(request, "Txt modifié")
-        return redirect("/machines/index_extension/")
+        return redirect(reverse('machines:index-extension'))
     return form({'txtform': txt}, 'machines/machine.html', request)
 
 @login_required
@@ -712,7 +749,7 @@ def del_txt(request):
                 messages.success(request, "Le txt a été supprimé")
             except ProtectedError:
                 messages.error(request, "Erreur le Txt suivant %s ne peut être supprimé" % txt_del)
-        return redirect("/machines/index_extension")
+        return redirect(reverse('machines:index-extension'))
     return form({'txtform': txt}, 'machines/machine.html', request)
 
 @login_required
@@ -721,16 +758,22 @@ def add_alias(request, interfaceid):
         interface = Interface.objects.get(pk=interfaceid)
     except Interface.DoesNotExist:
         messages.error(request, u"Interface inexistante" )
-        return redirect("/machines")
+        return redirect(reverse('machines:index'))
     if not request.user.has_perms(('cableur',)):
         options, created = OptionalMachine.objects.get_or_create()
         max_lambdauser_aliases = options.max_lambdauser_aliases
         if interface.machine.user != request.user:
             messages.error(request, "Vous ne pouvez pas ajouter un alias à une machine d'un autre user que vous sans droit")
-            return redirect("/users/profil/" + str(request.user.id))
+            return redirect(reverse(
+                'users:profil',
+                kwargs={'userid':str(request.user.id)}
+                ))
         if Domain.objects.filter(cname__in=Domain.objects.filter(interface_parent__in=interface.machine.user.user_interfaces())).count() >= max_lambdauser_aliases:
             messages.error(request, "Vous avez atteint le maximum d'alias autorisées que vous pouvez créer vous même (%s) " % max_lambdauser_aliases)
-            return redirect("/users/profil/" + str(request.user.id))
+            return redirect(reverse(
+                'users:profil',
+                kwargs={'userid':str(request.user.id)}
+                ))
     alias = AliasForm(request.POST or None, infra=request.user.has_perms(('infra',)))
     if alias.is_valid():
         alias = alias.save(commit=False)
@@ -740,7 +783,10 @@ def add_alias(request, interfaceid):
             reversion.set_user(request.user)
             reversion.set_comment("Création")
         messages.success(request, "Cet alias a été ajouté")
-        return redirect("/machines/index_alias/" + str(interfaceid))
+        return redirect(reverse(
+            'machines:index-alias', 
+            kwargs={'interfaceid':str(interfaceid)}
+            ))
     return form({'aliasform': alias}, 'machines/machine.html', request)
 
 @login_required
@@ -749,10 +795,13 @@ def edit_alias(request, aliasid):
         alias_instance = Domain.objects.get(pk=aliasid)
     except Domain.DoesNotExist:
         messages.error(request, u"Entrée inexistante" )
-        return redirect("/machines/index_extension/")
+        return redirect(reverse('machines:index-extension'))
     if not request.user.has_perms(('cableur',)) and alias_instance.cname.interface_parent.machine.user != request.user:
         messages.error(request, "Vous ne pouvez pas ajouter un alias à une machine d'un autre user que vous sans droit")
-        return redirect("/users/profil/" + str(request.user.id))
+        return redirect(reverse(
+            'users:profil',
+            kwargs={'userid':str(request.user.id)}
+            ))
     alias = AliasForm(request.POST or None, instance=alias_instance, infra=request.user.has_perms(('infra',)))
     if alias.is_valid():
         with transaction.atomic(), reversion.create_revision():
@@ -760,7 +809,10 @@ def edit_alias(request, aliasid):
             reversion.set_user(request.user)
             reversion.set_comment("Champs modifié(s) : %s" % ', '.join(field for field in alias.changed_data))
         messages.success(request, "Alias modifié")
-        return redirect("/machines/index_alias/" + str(alias_instance.cname.interface_parent.id))
+        return redirect(reverse(
+            'machines:index-alias', 
+            kwargs={'interfaceid':str(alias_instance.cname.interface_parent.id)}
+            ))
     return form({'aliasform': alias}, 'machines/machine.html', request)
 
 @login_required
@@ -769,10 +821,13 @@ def del_alias(request, interfaceid):
         interface = Interface.objects.get(pk=interfaceid)
     except Interface.DoesNotExist:
         messages.error(request, u"Interface inexistante" )
-        return redirect("/machines")
+        return redirect(reverse('machines:index'))
     if not request.user.has_perms(('cableur',)) and interface.machine.user != request.user:
         messages.error(request, "Vous ne pouvez pas ajouter un alias à une machine d'un autre user que vous sans droit")
-        return redirect("/users/profil/" + str(request.user.id))
+        return redirect(reverse(
+            'users:profil',
+            kwargs={'userid':str(request.user.id)}
+            ))
     alias = DelAliasForm(request.POST or None, interface=interface)
     if alias.is_valid():
         alias_dels = alias.cleaned_data['alias']
@@ -784,7 +839,10 @@ def del_alias(request, interfaceid):
                 messages.success(request, "L'alias %s a été supprimé" % alias_del)
             except ProtectedError:
                 messages.error(request, "Erreur l'alias suivant %s ne peut être supprimé" % alias_del)
-        return redirect("/machines/index_alias/" + str(interfaceid))
+        return redirect(reverse(
+            'machines:index-alias', 
+            kwargs={'interfaceid':str(interfaceid)}
+            ))
     return form({'aliasform': alias}, 'machines/machine.html', request)
 
 
@@ -798,7 +856,7 @@ def add_service(request):
             reversion.set_user(request.user)
             reversion.set_comment("Création")
         messages.success(request, "Cet enregistrement service a été ajouté")
-        return redirect("/machines/index_service")
+        return redirect(reverse('machines:index-service'))
     return form({'serviceform': service}, 'machines/machine.html', request)
 
 @login_required
@@ -808,7 +866,7 @@ def edit_service(request, serviceid):
         service_instance = Service.objects.get(pk=serviceid)
     except Ns.DoesNotExist:
         messages.error(request, u"Entrée inexistante" )
-        return redirect("/machines/index_extension/")
+        return redirect(reverse('machines:index-extension'))
     service = ServiceForm(request.POST or None, instance=service_instance)
     if service.is_valid():
         with transaction.atomic(), reversion.create_revision():
@@ -816,7 +874,7 @@ def edit_service(request, serviceid):
             reversion.set_user(request.user)
             reversion.set_comment("Champs modifié(s) : %s" % ', '.join(field for field in service.changed_data))
         messages.success(request, "Service modifié")
-        return redirect("/machines/index_service/")
+        return redirect(reverse('machines:index-service'))
     return form({'serviceform': service}, 'machines/machine.html', request)
 
 @login_required
@@ -833,7 +891,7 @@ def del_service(request):
                 messages.success(request, "Le service a été supprimée")
             except ProtectedError:
                 messages.error(request, "Erreur le service suivant %s ne peut être supprimé" % service_del)
-        return redirect("/machines/index_service")
+        return redirect(reverse('machines:index-service'))
     return form({'serviceform': service}, 'machines/machine.html', request)
 
 @login_required
@@ -846,7 +904,7 @@ def add_vlan(request):
             reversion.set_user(request.user)
             reversion.set_comment("Création")
         messages.success(request, "Cet enregistrement vlan a été ajouté")
-        return redirect("/machines/index_vlan")
+        return redirect(reverse('machines:index-vlan'))
     return form({'vlanform': vlan}, 'machines/machine.html', request)
 
 @login_required
@@ -856,7 +914,7 @@ def edit_vlan(request, vlanid):
         vlan_instance = Vlan.objects.get(pk=vlanid)
     except Vlan.DoesNotExist:
         messages.error(request, u"Entrée inexistante" )
-        return redirect("/machines/index_vlan/")
+        return redirect(reverse('machines:index-vlan'))
     vlan = VlanForm(request.POST or None, instance=vlan_instance)
     if vlan.is_valid():
         with transaction.atomic(), reversion.create_revision():
@@ -864,7 +922,7 @@ def edit_vlan(request, vlanid):
             reversion.set_user(request.user)
             reversion.set_comment("Champs modifié(s) : %s" % ', '.join(field for field in vlan.changed_data))
         messages.success(request, "Vlan modifié")
-        return redirect("/machines/index_vlan/")
+        return redirect(reverse('machines:index-vlan'))
     return form({'vlanform': vlan}, 'machines/machine.html', request)
 
 @login_required
@@ -881,7 +939,7 @@ def del_vlan(request):
                 messages.success(request, "Le vlan a été supprimée")
             except ProtectedError:
                 messages.error(request, "Erreur le Vlan suivant %s ne peut être supprimé" % vlan_del)
-        return redirect("/machines/index_vlan")
+        return redirect(reverse('machines:index-vlan'))
     return form({'vlanform': vlan}, 'machines/machine.html', request)
 
 @login_required
@@ -894,7 +952,7 @@ def add_nas(request):
             reversion.set_user(request.user)
             reversion.set_comment("Création")
         messages.success(request, "Cet enregistrement nas a été ajouté")
-        return redirect("/machines/index_nas")
+        return redirect(reverse('machines:index-nas'))
     return form({'nasform': nas}, 'machines/machine.html', request)
 
 @login_required
@@ -904,7 +962,7 @@ def edit_nas(request, nasid):
         nas_instance = Nas.objects.get(pk=nasid)
     except Nas.DoesNotExist:
         messages.error(request, u"Entrée inexistante" )
-        return redirect("/machines/index_nas/")
+        return redirect(reverse('machines:index-nas'))
     nas = NasForm(request.POST or None, instance=nas_instance)
     if nas.is_valid():
         with transaction.atomic(), reversion.create_revision():
@@ -912,7 +970,7 @@ def edit_nas(request, nasid):
             reversion.set_user(request.user)
             reversion.set_comment("Champs modifié(s) : %s" % ', '.join(field for field in nas.changed_data))
         messages.success(request, "Nas modifié")
-        return redirect("/machines/index_nas/")
+        return redirect(reverse('machines:index-nas'))
     return form({'nasform': nas}, 'machines/machine.html', request)
 
 @login_required
@@ -929,7 +987,7 @@ def del_nas(request):
                 messages.success(request, "Le nas a été supprimé")
             except ProtectedError:
                 messages.error(request, "Erreur le Nas suivant %s ne peut être supprimé" % nas_del)
-        return redirect("/machines/index_nas")
+        return redirect(reverse('machines:index-nas'))
     return form({'nasform': nas}, 'machines/machine.html', request)
 
 @login_required
@@ -996,10 +1054,13 @@ def index_alias(request, interfaceid):
         interface = Interface.objects.get(pk=interfaceid)
     except Interface.DoesNotExist:
         messages.error(request, u"Interface inexistante" )
-        return redirect("/machines")
+        return redirect(reverse('machines:index'))
     if not request.user.has_perms(('cableur',)) and interface.machine.user != request.user:
         messages.error(request, "Vous ne pouvez pas éditer une machine d'un autre user que vous sans droit")
-        return redirect("/users/profil/" + str(request.user.id))
+        return redirect(reverse(
+            'users:profil',
+            kwargs={'userid':str(request.user.id)}
+            ))
     alias_list = Domain.objects.filter(cname=Domain.objects.filter(interface_parent=interface)).order_by('name')
     return render(request, 'machines/index_alias.html', {'alias_list':alias_list, 'interface_id': interfaceid})
 
@@ -1014,94 +1075,103 @@ def index_service(request):
 def history(request, object, id):
     if object == 'machine':
         try:
-             object_instance = Machine.objects.get(pk=id)
+            object_instance = Machine.objects.get(pk=id)
         except Machine.DoesNotExist:
-             messages.error(request, "Machine inexistante")
-             return redirect("/machines/")
+            messages.error(request, "Machine inexistante")
+            return redirect(reverse('machines:index'))
         if not request.user.has_perms(('cableur',)) and object_instance.user != request.user:
-             messages.error(request, "Vous ne pouvez pas afficher l'historique d'une machine d'un autre user que vous sans droit cableur")
-             return redirect("/users/profil/" + str(request.user.id))
+            messages.error(request, "Vous ne pouvez pas afficher l'historique d'une machine d'un autre user que vous sans droit cableur")
+            return redirect(reverse(
+                'users:profil',
+                kwargs={'userid':str(request.user.id)}
+                ))
     elif object == 'interface':
         try:
-             object_instance = Interface.objects.get(pk=id)
+            object_instance = Interface.objects.get(pk=id)
         except Interface.DoesNotExist:
-             messages.error(request, "Interface inexistante")
-             return redirect("/machines/")
+            messages.error(request, "Interface inexistante")
+            return redirect(reverse('machines:index'))
         if not request.user.has_perms(('cableur',)) and object_instance.machine.user != request.user:
-             messages.error(request, "Vous ne pouvez pas afficher l'historique d'une interface d'un autre user que vous sans droit cableur")
-             return redirect("/users/profil/" + str(request.user.id))
+            messages.error(request, "Vous ne pouvez pas afficher l'historique d'une interface d'un autre user que vous sans droit cableur")
+            return redirect(reverse(
+                'users:profil',
+                kwargs={'userid':str(request.user.id)}
+                ))
     elif object == 'alias':
         try:
-             object_instance = Domain.objects.get(pk=id)
+            object_instance = Domain.objects.get(pk=id)
         except Domain.DoesNotExist:
-             messages.error(request, "Alias inexistant")
-             return redirect("/machines/")
+            messages.error(request, "Alias inexistant")
+            return redirect(reverse('machines:index'))
         if not request.user.has_perms(('cableur',)) and object_instance.cname.interface_parent.machine.user != request.user:
-             messages.error(request, "Vous ne pouvez pas afficher l'historique d'un alias d'un autre user que vous sans droit cableur")
-             return redirect("/users/profil/" + str(request.user.id))
+            messages.error(request, "Vous ne pouvez pas afficher l'historique d'un alias d'un autre user que vous sans droit cableur")
+            return redirect(reverse(
+                'users:profil',
+                kwargs={'userid':str(request.user.id)}
+                ))
     elif object == 'machinetype' and request.user.has_perms(('cableur',)):
         try:
              object_instance = MachineType.objects.get(pk=id)
         except MachineType.DoesNotExist:
              messages.error(request, "Type de machine inexistant")
-             return redirect("/machines/")
+             return redirect(reverse('machines:index'))
     elif object == 'iptype' and request.user.has_perms(('cableur',)):
         try:
              object_instance = IpType.objects.get(pk=id)
         except IpType.DoesNotExist:
              messages.error(request, "Type d'ip inexistant")
-             return redirect("/machines/")
+             return redirect(reverse('machines:index'))
     elif object == 'extension' and request.user.has_perms(('cableur',)):
         try:
              object_instance = Extension.objects.get(pk=id)
         except Extension.DoesNotExist:
              messages.error(request, "Extension inexistante")
-             return redirect("/machines/")
+             return redirect(reverse('machines:index'))
     elif object == 'soa' and request.user.has_perms(('cableur',)):
         try:
              object_instance = SOA.objects.get(pk=id)
         except SOA.DoesNotExist:
              messages.error(request, "SOA inexistant")
-             return redirect("/machines/")
+             return redirect(reverse('machines:index'))
     elif object == 'mx' and request.user.has_perms(('cableur',)):
         try:
              object_instance = Mx.objects.get(pk=id)
         except Mx.DoesNotExist:
              messages.error(request, "Mx inexistant")
-             return redirect("/machines/")
+             return redirect(reverse('machines:index'))
     elif object == 'txt' and request.user.has_perms(('cableur',)):
         try:
              object_instance = Text.objects.get(pk=id)
         except Text.DoesNotExist:
              messages.error(request, "Txt inexistant")
-             return redirect("/machines/")
+             return redirect(reverse('machines:index'))
     elif object == 'ns' and request.user.has_perms(('cableur',)):
         try:
              object_instance = Ns.objects.get(pk=id)
         except Ns.DoesNotExist:
              messages.error(request, "Ns inexistant")
-             return redirect("/machines/")
+             return redirect(reverse('machines:index'))
     elif object == 'service' and request.user.has_perms(('cableur',)):
         try:
              object_instance = Service.objects.get(pk=id)
         except Service.DoesNotExist:
              messages.error(request, "Service inexistant")
-             return redirect("/machines/")
+             return redirect(reverse('machines:index'))
     elif object == 'vlan' and request.user.has_perms(('cableur',)):
         try:
              object_instance = Vlan.objects.get(pk=id)
         except Vlan.DoesNotExist:
              messages.error(request, "Vlan inexistant")
-             return redirect("/machines/")
+             return redirect(reverse('machines:index'))
     elif object == 'nas' and request.user.has_perms(('cableur',)):
         try:
              object_instance = Nas.objects.get(pk=id)
         except Nas.DoesNotExist:
              messages.error(request, "Nas inexistant")
-             return redirect("/machines/")
+             return redirect(reverse('machines:index'))
     else:
         messages.error(request, "Objet  inconnu")
-        return redirect("/machines/")
+        return redirect(reverse('machines:index'))
     options, created = GeneralOption.objects.get_or_create()
     pagination_number = options.pagination_number
     reversions = Version.objects.get_for_object(object_instance)
@@ -1133,7 +1203,7 @@ def edit_portlist(request, pk):
         port_list_instance = OuverturePortList.objects.get(pk=pk)
     except OuverturePortList.DoesNotExist:
         messages.error(request, "Liste de ports inexistante")
-        return redirect("/machines/index_portlist/")
+        return redirect(reverse('machines:index-portlist'))
     port_list = EditOuverturePortListForm(request.POST or None, instance=port_list_instance)
     port_formset = modelformset_factory(
             OuverturePort,
@@ -1152,7 +1222,7 @@ def edit_portlist(request, pk):
             port.port_list = pl
             port.save()
         messages.success(request, "Liste de ports modifiée")
-        return redirect("/machines/index_portlist/")
+        return redirect(reverse('machines:index-portlist'))
     return form({'port_list' : port_list, 'ports' : port_formset}, 'machines/edit_portlist.html', request)
 
 @login_required
@@ -1162,13 +1232,13 @@ def del_portlist(request, pk):
         port_list_instance = OuverturePortList.objects.get(pk=pk)
     except OuverturePortList.DoesNotExist:
         messages.error(request, "Liste de ports inexistante")
-        return redirect("/machines/index_portlist/")
+        return redirect(reverse('machines:index-portlist'))
     if port_list_instance.interface_set.all():
         messages.error(request, "Cette liste de ports est utilisée")
-        return redirect("/machines/index_portlist/")
+        return redirect(reverse('machines:index-portlist'))
     port_list_instance.delete()
     messages.success(request, "La liste de ports a été supprimée")
-    return redirect("/machines/index_portlist/")
+    return redirect(reverse('machines:index-portlist'))
 
 @login_required
 @permission_required('bureau')
@@ -1191,13 +1261,13 @@ def add_portlist(request):
             port.port_list = pl
             port.save()
         messages.success(request, "Liste de ports créée")
-        return redirect("/machines/index_portlist/")
+        return redirect(reverse('machines:index-portlist'))
     return form({'port_list' : port_list, 'ports' : port_formset}, 'machines/edit_portlist.html', request)
     port_list = EditOuverturePortListForm(request.POST or None)
     if port_list.is_valid():
         port_list.save()
         messages.success(request, "Liste de ports créée")
-        return redirect("/machines/index_portlist/")
+        return redirect(reverse('machines:index-portlist'))
     return form({'machineform' : port_list}, 'machines/machine.html', request)
 
 @login_required
@@ -1207,14 +1277,14 @@ def configure_ports(request, pk):
         interface_instance = Interface.objects.get(pk=pk)
     except Interface.DoesNotExist:
         messages.error(request, u"Interface inexistante" )
-        return redirect("/machines")
+        return redirect(reverse('machines:index'))
     if not interface_instance.may_have_port_open():
         messages.error(request, "Attention, l'ipv4 n'est pas publique, l'ouverture n'aura pas d'effet en v4")
     interface = EditOuverturePortConfigForm(request.POST or None, instance=interface_instance)
     if interface.is_valid():
         interface.save()
         messages.success(request, "Configuration des ports mise à jour.")
-        return redirect("/machines/")
+        return redirect(reverse('machines:index'))
     return form({'interfaceform' : interface}, 'machines/machine.html', request)
 
 """ Framework Rest """
diff --git a/preferences/views.py b/preferences/views.py
index 1e2c433e..1585a97d 100644
--- a/preferences/views.py
+++ b/preferences/views.py
@@ -30,6 +30,7 @@ topologie, users, service...)
 
 from __future__ import unicode_literals
 
+from django.urls import reverse
 from django.shortcuts import render, redirect
 from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
 from django.contrib import messages
@@ -93,7 +94,7 @@ def edit_options(request, section):
                     )
                 )
             messages.success(request, "Préférences modifiées")
-            return redirect("/preferences/")
+            return redirect(reverse('preferences:display-options'))
         return form(
             {'options': options},
             'preferences/edit_preferences.html',
@@ -101,7 +102,7 @@ def edit_options(request, section):
             )
     else:
         messages.error(request, "Objet  inconnu")
-        return redirect("/preferences/")
+        return redirect(reverse('preferences:display-options'))
 
 
 @login_required
@@ -115,7 +116,7 @@ def add_services(request):
             reversion.set_user(request.user)
             reversion.set_comment("Création")
         messages.success(request, "Cet enregistrement ns a été ajouté")
-        return redirect("/preferences/")
+        return redirect(reverse('preferences:display-options'))
     return form(
         {'preferenceform': services},
         'preferences/preferences.html',
@@ -131,7 +132,7 @@ def edit_services(request, servicesid):
         services_instance = Service.objects.get(pk=servicesid)
     except Service.DoesNotExist:
         messages.error(request, u"Entrée inexistante")
-        return redirect("/preferences/")
+        return redirect(reverse('preferences:display-options'))
     services = ServiceForm(request.POST or None, instance=services_instance)
     if services.is_valid():
         with transaction.atomic(), reversion.create_revision():
@@ -143,7 +144,7 @@ def edit_services(request, servicesid):
                     )
             )
         messages.success(request, "Service modifié")
-        return redirect("/preferences/")
+        return redirect(reverse('preferences:display-options'))
     return form(
         {'preferenceform': services},
         'preferences/preferences.html',
@@ -167,7 +168,7 @@ def del_services(request):
             except ProtectedError:
                 messages.error(request, "Erreur le service\
                 suivant %s ne peut être supprimé" % services_del)
-        return redirect("/preferences/")
+        return redirect(reverse('preferences:display-options'))
     return form(
         {'preferenceform': services},
         'preferences/preferences.html',
@@ -185,7 +186,7 @@ def history(request, object_name, object_id):
             object_instance = Service.objects.get(pk=object_id)
         except Service.DoesNotExist:
             messages.error(request, "Service inexistant")
-            return redirect("/preferences/")
+            return redirect(reverse('preferences:display-options'))
     options, _created = GeneralOption.objects.get_or_create()
     pagination_number = options.pagination_number
     reversions = Version.objects.get_for_object(object_instance)
diff --git a/topologie/views.py b/topologie/views.py
index dec681b6..1c5b4985 100644
--- a/topologie/views.py
+++ b/topologie/views.py
@@ -35,6 +35,7 @@ coté models et forms de topologie
 """
 from __future__ import unicode_literals
 
+from django.urls import reverse
 from django.shortcuts import render, redirect
 from django.contrib import messages
 from django.contrib.auth.decorators import login_required, permission_required
@@ -84,28 +85,28 @@ def history(request, object_name, object_id):
             object_instance = Switch.objects.get(pk=object_id)
         except Switch.DoesNotExist:
             messages.error(request, "Switch inexistant")
-            return redirect("/topologie/")
+            return redirect(reverse('topologie:index'))
     elif object_name == 'port':
         try:
             object_instance = Port.objects.get(pk=object_id)
         except Port.DoesNotExist:
             messages.error(request, "Port inexistant")
-            return redirect("/topologie/")
+            return redirect(reverse('topologie:index'))
     elif object_name == 'room':
         try:
             object_instance = Room.objects.get(pk=object_id)
         except Room.DoesNotExist:
             messages.error(request, "Chambre inexistante")
-            return redirect("/topologie/")
+            return redirect(reverse('topologie:index'))
     elif object_name == 'stack':
         try:
             object_instance = Stack.objects.get(pk=object_id)
         except Room.DoesNotExist:
             messages.error(request, "Stack inexistante")
-            return redirect("/topologie/")
+            return redirect(reverse('topologie:index'))
     else:
         messages.error(request, "Objet  inconnu")
-        return redirect("/topologie/")
+        return redirect(reverse('topologie:index'))
     options, _created = GeneralOption.objects.get_or_create()
     pagination_number = options.pagination_number
     reversions = Version.objects.get_for_object(object_instance)
@@ -133,7 +134,7 @@ def index_port(request, switch_id):
         switch = Switch.objects.get(pk=switch_id)
     except Switch.DoesNotExist:
         messages.error(request, u"Switch inexistant")
-        return redirect("/topologie/")
+        return redirect(reverse('topologie:index'))
     port_list = Port.objects.filter(switch=switch)\
         .select_related('room')\
         .select_related('machine_interface__domain__extension')\
@@ -206,7 +207,7 @@ def new_port(request, switch_id):
         switch = Switch.objects.get(pk=switch_id)
     except Switch.DoesNotExist:
         messages.error(request, u"Switch inexistant")
-        return redirect("/topologie/")
+        return redirect(reverse('topologie:index'))
     port = AddPortForm(request.POST or None)
     if port.is_valid():
         port = port.save(commit=False)
@@ -219,7 +220,10 @@ def new_port(request, switch_id):
             messages.success(request, "Port ajouté")
         except IntegrityError:
             messages.error(request, "Ce port existe déjà")
-        return redirect("/topologie/switch/" + switch_id)
+        return redirect(reverse(
+            'topologie:index-port', 
+            kwargs={'switch_id':switch_id}
+            ))
     return form({'topoform': port}, 'topologie/topo.html', request)
 
 
@@ -238,7 +242,7 @@ def edit_port(request, port_id):
             .get(pk=port_id)
     except Port.DoesNotExist:
         messages.error(request, u"Port inexistant")
-        return redirect("/topologie/")
+        return redirect(reverse('topologie:index'))
     port = EditPortForm(request.POST or None, instance=port_object)
     if port.is_valid():
         with transaction.atomic(), reversion.create_revision():
@@ -248,7 +252,10 @@ def edit_port(request, port_id):
                 field for field in port.changed_data
                 ))
         messages.success(request, "Le port a bien été modifié")
-        return redirect("/topologie/switch/" + str(port_object.switch.id))
+        return redirect(reverse(
+            'topologie:index-port',
+            kwargs={'switch_id': str(port_object.switch.id)}
+            ))
     return form({'topoform': port}, 'topologie/topo.html', request)
 
 
@@ -260,7 +267,7 @@ def del_port(request, port_id):
         port = Port.objects.get(pk=port_id)
     except Port.DoesNotExist:
         messages.error(request, u"Port inexistant")
-        return redirect('/topologie/')
+        return redirect(reverse('topologie:index'))
     if request.method == "POST":
         try:
             with transaction.atomic(), reversion.create_revision():
@@ -271,7 +278,10 @@ def del_port(request, port_id):
         except ProtectedError:
             messages.error(request, "Le port %s est affecté à un autre objet,\
                 impossible de le supprimer" % port)
-        return redirect('/topologie/switch/' + str(port.switch.id))
+        return redirect(reverse(
+            'topologie:index-port',
+            kwargs={'switch_id':str(port.switch.id)
+            ))
     return form({'objet': port}, 'topologie/delete.html', request)
 
 
@@ -297,7 +307,7 @@ def edit_stack(request, stack_id):
         stack = Stack.objects.get(pk=stack_id)
     except Stack.DoesNotExist:
         messages.error(request, u"Stack inexistante")
-        return redirect('/topologie/index_stack/')
+        return redirect(reverse('topologie:index-stack'))
     stack = StackForm(request.POST or None, instance=stack)
     if stack.is_valid():
         with transaction.atomic(), reversion.create_revision():
@@ -308,7 +318,7 @@ def edit_stack(request, stack_id):
                     field for field in stack.changed_data
                     )
                 )
-        return redirect('/topologie/index_stack')
+            return redirect(reverse('topologie:index-stack'))
     return form({'topoform': stack}, 'topologie/topo.html', request)
 
 
@@ -320,7 +330,7 @@ def del_stack(request, stack_id):
         stack = Stack.objects.get(pk=stack_id)
     except Stack.DoesNotExist:
         messages.error(request, u"Stack inexistante")
-        return redirect('/topologie/index_stack')
+        return redirect(reverse('topologie:index-stack'))
     if request.method == "POST":
         try:
             with transaction.atomic(), reversion.create_revision():
@@ -331,7 +341,7 @@ def del_stack(request, stack_id):
         except ProtectedError:
             messages.error(request, "La stack %s est affectée à un autre\
                 objet, impossible de la supprimer" % stack)
-        return redirect('/topologie/index_stack')
+            return redirect(reverse('topologie:index-stack'))
     return form({'objet': stack}, 'topologie/delete.html', request)
 
 
@@ -343,7 +353,7 @@ def edit_switchs_stack(request, stack_id):
         stack = Stack.objects.get(pk=stack_id)
     except Stack.DoesNotExist:
         messages.error(request, u"Stack inexistante")
-        return redirect('/topologie/index_stack')
+        return redirect(reverse('topologie:index-stack'))
     if request.method == "POST":
         pass
     else:
@@ -373,7 +383,7 @@ def new_switch(request):
         if not user:
             messages.error(request, "L'user association n'existe pas encore,\
             veuillez le créer ou le linker dans preferences")
-            return redirect("/topologie/")
+            return redirect(reverse('topologie:index'))
         new_machine = machine.save(commit=False)
         new_machine.user = user
         new_interface = interface.save(commit=False)
@@ -399,7 +409,7 @@ def new_switch(request):
             reversion.set_user(request.user)
             reversion.set_comment("Création")
         messages.success(request, "Le switch a été créé")
-        return redirect("/topologie/")
+        return redirect(reverse('topologie:index'))
     i_mbf_param = generate_ipv4_mbf_param( interface, False )
     return form({
         'topoform': switch,
@@ -419,7 +429,7 @@ def edit_switch(request, switch_id):
         switch = Switch.objects.get(pk=switch_id)
     except Switch.DoesNotExist:
         messages.error(request, u"Switch inexistant")
-        return redirect("/topologie/")
+        return redirect(reverse('topologie:index'))
     switch_form = EditSwitchForm(request.POST or None, instance=switch)
     machine_form = EditMachineForm(
         request.POST or None,
@@ -466,7 +476,7 @@ def edit_switch(request, switch_id):
                 field for field in switch_form.changed_data)
                                  )
         messages.success(request, "Le switch a bien été modifié")
-        return redirect("/topologie/")
+        return redirect(reverse('topologie'))
     i_mbf_param = generate_ipv4_mbf_param( interface_form, False )
     return form({
         'topoform': switch_form,
@@ -488,7 +498,7 @@ def new_room(request):
             reversion.set_user(request.user)
             reversion.set_comment("Création")
         messages.success(request, "La chambre a été créé")
-        return redirect("/topologie/index_room/")
+        return redirect(reverse('topologie:index-room'))
     return form({'topoform': room}, 'topologie/topo.html', request)
 
 
@@ -500,7 +510,7 @@ def edit_room(request, room_id):
         room = Room.objects.get(pk=room_id)
     except Room.DoesNotExist:
         messages.error(request, u"Chambre inexistante")
-        return redirect("/topologie/index_room/")
+        return redirect(reverse('topologie:index-room'))
     room = EditRoomForm(request.POST or None, instance=room)
     if room.is_valid():
         with transaction.atomic(), reversion.create_revision():
@@ -510,7 +520,7 @@ def edit_room(request, room_id):
                 field for field in room.changed_data)
                                  )
         messages.success(request, "La chambre a bien été modifiée")
-        return redirect("/topologie/index_room/")
+        return redirect(reverse('topologie:index-room'))
     return form({'topoform': room}, 'topologie/topo.html', request)
 
 
@@ -522,7 +532,7 @@ def del_room(request, room_id):
         room = Room.objects.get(pk=room_id)
     except Room.DoesNotExist:
         messages.error(request, u"Chambre inexistante")
-        return redirect("/topologie/index_room/")
+        return redirect(reverse('topologie:index-room'))
     if request.method == "POST":
         try:
             with transaction.atomic(), reversion.create_revision():
@@ -533,7 +543,7 @@ def del_room(request, room_id):
         except ProtectedError:
             messages.error(request, "La chambre %s est affectée à un autre objet,\
                 impossible de la supprimer (switch ou user)" % room)
-        return redirect("/topologie/index_room/")
+            return redirect(reverse('topologie:index-room'))
     return form({
         'objet': room,
         'objet_name': 'Chambre'
diff --git a/users/views.py b/users/views.py
index ad6ebbba..5cbe462e 100644
--- a/users/views.py
+++ b/users/views.py
@@ -35,6 +35,7 @@ des whitelist, des services users et des écoles
 
 from __future__ import unicode_literals
 
+from django.urls import reverse
 from django.shortcuts import get_object_or_404, render, redirect
 from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
 from django.contrib import messages
@@ -77,7 +78,10 @@ def password_change_action(u_form, user, request, req=False):
     if req:
         req.delete()
         return redirect("/")
-    return redirect("/users/profil/" + str(user.id))
+    return redirect(reverse(
+        'users:profil',
+        kwargs={'userid':str(user.id)}
+        ))
 
 
 @login_required
@@ -95,7 +99,10 @@ def new_user(request):
         user.reset_passwd_mail(request)
         messages.success(request, "L'utilisateur %s a été crée, un mail\
         pour l'initialisation du mot de passe a été envoyé" % user.pseudo)
-        return redirect("/users/profil/" + str(user.id))
+        return redirect(reverse(
+            'users:profil',
+            kwargs={'userid':str(user.id)}
+            ))
     return form({'userform': user}, 'users/user.html', request)
 
 
@@ -114,7 +121,10 @@ def new_club(request):
         club.reset_passwd_mail(request)
         messages.success(request, "L'utilisateur %s a été crée, un mail\
         pour l'initialisation du mot de passe a été envoyé" % club.pseudo)
-        return redirect("/users/profil/" + str(club.id))
+        return redirect(reverse(
+            'users:profil',
+            kwargs={'userid':str(club.id)}
+            ))
     return form({'userform': club}, 'users/user.html', request)
 
 
@@ -145,11 +155,14 @@ def edit_info(request, userid):
         user = User.objects.get(pk=userid)
     except User.DoesNotExist:
         messages.error(request, "Utilisateur inexistant")
-        return redirect("/users/")
+        return redirect(reverse('users:index'))
     if not request.user.has_perms(('cableur',)) and user != request.user:
         messages.error(request, "Vous ne pouvez pas modifier un autre\
         user que vous sans droit cableur")
-        return redirect("/users/profil/" + str(request.user.id))
+        return redirect(reverse(
+            'users:profil',
+            kwargs={'userid':str(request.user.id)}
+            ))
     user = select_user_edit_form(request, user)
     if user.is_valid():
         with transaction.atomic(), reversion.create_revision():
@@ -159,7 +172,10 @@ def edit_info(request, userid):
                 field for field in user.changed_data
             ))
         messages.success(request, "L'user a bien été modifié")
-        return redirect("/users/profil/" + userid)
+        return redirect(reverse(
+            'users:profil',
+            kwargs={'userid':str(userid)}
+            ))
     return form({'userform': user}, 'users/user.html', request)
 
 
@@ -172,7 +188,7 @@ def state(request, userid):
         user = User.objects.get(pk=userid)
     except User.DoesNotExist:
         messages.error(request, "Utilisateur inexistant")
-        return redirect("/users/")
+        return redirect(reverse('users:index'))
     state = StateForm(request.POST or None, instance=user)
     if state.is_valid():
         with transaction.atomic(), reversion.create_revision():
@@ -188,7 +204,10 @@ def state(request, userid):
             ))
             user.save()
         messages.success(request, "Etat changé avec succès")
-        return redirect("/users/profil/" + userid)
+        return redirect(reverse(
+            'users:profil',
+            kwargs={'userid':str(userid)}
+            ))
     return form({'userform': state}, 'users/user.html', request)
 
 
@@ -201,16 +220,22 @@ def password(request, userid):
         user = User.objects.get(pk=userid)
     except User.DoesNotExist:
         messages.error(request, "Utilisateur inexistant")
-        return redirect("/users/")
+        return redirect(reverse('users'))
     if not request.user.has_perms(('cableur',)) and user != request.user:
         messages.error(request, "Vous ne pouvez pas modifier un\
         autre user que vous sans droit cableur")
-        return redirect("/users/profil/" + str(request.user.id))
+        return redirect(reverse(
+            'users:profil',
+            kwargs={'userid':str(request.user.id)}
+        ))
     if not request.user.has_perms(('bureau',)) and user != request.user\
             and Right.objects.filter(user=user):
         messages.error(request, "Il faut les droits bureau pour modifier le\
         mot de passe d'un membre actif")
-        return redirect("/users/profil/" + str(request.user.id))
+        return redirect(reverse(
+            'users:profil',
+            kwargs={'userid':str(request.user.id)}
+            ))
     u_form = PassForm(request.POST or None)
     if u_form.is_valid():
         return password_change_action(u_form, user, request)
@@ -233,7 +258,7 @@ def new_serviceuser(request):
             request,
             "L'utilisateur %s a été crée" % user_object.pseudo
         )
-        return redirect("/users/index_serviceusers/")
+        return redirect(reverse('users:index-serviceusers'))
     return form({'userform': user}, 'users/user.html', request)
 
 
@@ -247,7 +272,7 @@ def edit_serviceuser(request, userid):
         user = ServiceUser.objects.get(pk=userid)
     except ServiceUser.DoesNotExist:
         messages.error(request, "Utilisateur inexistant")
-        return redirect("/users/")
+        return redirect(reverse('users:index'))
     user = EditServiceUserForm(request.POST or None, instance=user)
     if user.is_valid():
         user_object = user.save(commit=False)
@@ -260,7 +285,7 @@ def edit_serviceuser(request, userid):
                 field for field in user.changed_data
             ))
         messages.success(request, "L'user a bien été modifié")
-        return redirect("/users/index_serviceusers")
+        return redirect(reverse('users:index-serviceusers'))
     return form({'userform': user}, 'users/user.html', request)
 
 
@@ -272,13 +297,13 @@ def del_serviceuser(request, userid):
         user = ServiceUser.objects.get(pk=userid)
     except ServiceUser.DoesNotExist:
         messages.error(request, u"Utilisateur inexistant")
-        return redirect("/users/")
+        return redirect(reverse('users:index'))
     if request.method == "POST":
         with transaction.atomic(), reversion.create_revision():
             user.delete()
             reversion.set_user(request.user)
         messages.success(request, "L'user a été détruite")
-        return redirect("/users/index_serviceusers/")
+        return redirect(reverse('users:index-serviceusers'))
     return form(
         {'objet': user, 'objet_name': 'serviceuser'},
         'users/delete.html',
@@ -294,7 +319,7 @@ def add_right(request, userid):
         user = User.objects.get(pk=userid)
     except User.DoesNotExist:
         messages.error(request, "Utilisateur inexistant")
-        return redirect("/users/")
+        return redirect(reverse('users:index'))
     right = RightForm(request.POST or None)
     if right.is_valid():
         right = right.save(commit=False)
@@ -307,7 +332,10 @@ def add_right(request, userid):
             messages.success(request, "Droit ajouté")
         except IntegrityError:
             pass
-        return redirect("/users/profil/" + userid)
+        return redirect(reverse(
+            'users:profil',
+            kwargs={'userid':str(userid)}
+            ))
     return form({'userform': right}, 'users/user.html', request)
 
 
@@ -328,7 +356,7 @@ def del_right(request):
                 ))
                 right_del.delete()
             messages.success(request, "Droit retiré avec succès")
-            return redirect("/users/")
+            return redirect(reverse('users:index'))
     return form({'userform': user_right_list}, 'users/del_right.html', request)
 
 
@@ -342,7 +370,7 @@ def add_ban(request, userid):
         user = User.objects.get(pk=userid)
     except User.DoesNotExist:
         messages.error(request, "Utilisateur inexistant")
-        return redirect("/users/")
+        return redirect(reverse('users:index'))
     ban_instance = Ban(user=user)
     ban = BanForm(request.POST or None, instance=ban_instance)
     if ban.is_valid():
@@ -351,7 +379,10 @@ def add_ban(request, userid):
             reversion.set_user(request.user)
             reversion.set_comment("Création")
         messages.success(request, "Bannissement ajouté")
-        return redirect("/users/profil/" + userid)
+        return redirect(reverse(
+            'users:profil',
+            kwargs={'userid':str(userid)}
+        ))
     if user.is_ban:
         messages.error(
             request,
@@ -370,7 +401,7 @@ def edit_ban(request, banid):
         ban_instance = Ban.objects.get(pk=banid)
     except Ban.DoesNotExist:
         messages.error(request, "Entrée inexistante")
-        return redirect("/users/")
+        return redirect(reverse('users:index'))
     ban = BanForm(request.POST or None, instance=ban_instance)
     if ban.is_valid():
         with transaction.atomic(), reversion.create_revision():
@@ -380,7 +411,7 @@ def edit_ban(request, banid):
                 field for field in ban.changed_data
             ))
         messages.success(request, "Bannissement modifié")
-        return redirect("/users/")
+        return redirect(reverse('users:index'))
     return form({'userform': ban}, 'users/user.html', request)
 
 
@@ -395,7 +426,7 @@ def add_whitelist(request, userid):
         user = User.objects.get(pk=userid)
     except User.DoesNotExist:
         messages.error(request, "Utilisateur inexistant")
-        return redirect("/users/")
+        return redirect(reverse('users:index'))
     whitelist_instance = Whitelist(user=user)
     whitelist = WhitelistForm(
         request.POST or None,
@@ -407,7 +438,10 @@ def add_whitelist(request, userid):
             reversion.set_user(request.user)
             reversion.set_comment("Création")
         messages.success(request, "Accès à titre gracieux accordé")
-        return redirect("/users/profil/" + userid)
+        return redirect(reverse(
+            'users:profil',
+            kwargs={'userid':str(userid)}
+            ))
     if user.is_whitelisted:
         messages.error(
             request,
@@ -427,7 +461,7 @@ def edit_whitelist(request, whitelistid):
         whitelist_instance = Whitelist.objects.get(pk=whitelistid)
     except Whitelist.DoesNotExist:
         messages.error(request, "Entrée inexistante")
-        return redirect("/users/")
+        return redirect(reverse('users:index'))
     whitelist = WhitelistForm(
         request.POST or None,
         instance=whitelist_instance
@@ -440,7 +474,7 @@ def edit_whitelist(request, whitelistid):
                 field for field in whitelist.changed_data
             ))
         messages.success(request, "Whitelist modifiée")
-        return redirect("/users/")
+        return redirect(reverse('users:index'))
     return form({'userform': whitelist}, 'users/user.html', request)
 
 
@@ -456,7 +490,7 @@ def add_school(request):
             reversion.set_user(request.user)
             reversion.set_comment("Création")
         messages.success(request, "L'établissement a été ajouté")
-        return redirect("/users/index_school/")
+        return redirect(reverse('users:index-school'))
     return form({'userform': school}, 'users/user.html', request)
 
 
@@ -469,7 +503,7 @@ def edit_school(request, schoolid):
         school_instance = School.objects.get(pk=schoolid)
     except School.DoesNotExist:
         messages.error(request, u"Entrée inexistante")
-        return redirect("/users/")
+        return redirect(reverse('users:index'))
     school = SchoolForm(request.POST or None, instance=school_instance)
     if school.is_valid():
         with transaction.atomic(), reversion.create_revision():
@@ -479,7 +513,7 @@ def edit_school(request, schoolid):
                 field for field in school.changed_data
             ))
         messages.success(request, "Établissement modifié")
-        return redirect("/users/index_school/")
+        return redirect(reverse('users:index-school'))
     return form({'userform': school}, 'users/user.html', request)
 
 
@@ -504,7 +538,7 @@ def del_school(request):
                     request,
                     "L'établissement %s est affecté à au moins un user, \
                         vous ne pouvez pas le supprimer" % school_del)
-        return redirect("/users/index_school/")
+        return redirect(reverse('users:index-school'))
     return form({'userform': school}, 'users/user.html', request)
 
 
@@ -520,7 +554,7 @@ def add_listright(request):
             reversion.set_user(request.user)
             reversion.set_comment("Création")
         messages.success(request, "Le droit/groupe a été ajouté")
-        return redirect("/users/index_listright/")
+        return redirect(reverse('users:index-listright'))
     return form({'userform': listright}, 'users/user.html', request)
 
 
@@ -533,7 +567,7 @@ def edit_listright(request, listrightid):
         listright_instance = ListRight.objects.get(pk=listrightid)
     except ListRight.DoesNotExist:
         messages.error(request, u"Entrée inexistante")
-        return redirect("/users/")
+        return redirect(reverse('users:index'))
     listright = ListRightForm(
         request.POST or None,
         instance=listright_instance
@@ -546,7 +580,7 @@ def edit_listright(request, listrightid):
                 field for field in listright.changed_data
             ))
         messages.success(request, "Droit modifié")
-        return redirect("/users/index_listright/")
+        return redirect(reverse('users:index-listright'))
     return form({'userform': listright}, 'users/user.html', request)
 
 
@@ -569,7 +603,7 @@ def del_listright(request):
                     request,
                     "L'établissement %s est affecté à au moins un user, \
                         vous ne pouvez pas le supprimer" % listright_del)
-        return redirect("/users/index_listright/")
+        return redirect(reverse('users:index-listright'))
     return form({'userform': listright}, 'users/user.html', request)
 
 
@@ -595,7 +629,7 @@ def mass_archive(request):
             messages.success(request, "%s users ont été archivés" % len(
                 to_archive_list
             ))
-            return redirect("/users/")
+            return redirect(reverse('users:index'))
     return form(
         {'userform': to_archive_date, 'to_archive_list': to_archive_list},
         'users/mass_archive.html',
@@ -760,55 +794,64 @@ def history(request, object_name, object_id):
             object_instance = User.objects.get(pk=object_id)
         except User.DoesNotExist:
             messages.error(request, "Utilisateur inexistant")
-            return redirect("/users/")
+            return redirect(reverse('users:index'))
         if not request.user.has_perms(('cableur',)) and\
                 object_instance != request.user:
             messages.error(request, "Vous ne pouvez pas afficher\
             l'historique d'un autre user que vous sans droit cableur")
-            return redirect("/users/profil/" + str(request.user.id))
+            return redirect(reverse(
+                'users:profil',
+                kwargs={'userid':str(request.user.id)}
+                ))
     elif object_name == 'serviceuser' and request.user.has_perms(('cableur',)):
         try:
             object_instance = ServiceUser.objects.get(pk=object_id)
         except ServiceUser.DoesNotExist:
             messages.error(request, "User service inexistant")
-            return redirect("/users/")
+            return redirect(reverse('users:index'))
     elif object_name == 'ban':
         try:
             object_instance = Ban.objects.get(pk=object_id)
         except Ban.DoesNotExist:
             messages.error(request, "Bannissement inexistant")
-            return redirect("/users/")
+            return redirect(reverse('users:index'))
         if not request.user.has_perms(('cableur',)) and\
                 object_instance.user != request.user:
             messages.error(request, "Vous ne pouvez pas afficher les bans\
             d'un autre user que vous sans droit cableur")
-            return redirect("/users/profil/" + str(request.user.id))
+            return redirect(reverse(
+                'users:profil',
+                kwargs={'userid':str(request.user.id)}
+                ))
     elif object_name == 'whitelist':
         try:
             object_instance = Whitelist.objects.get(pk=object_id)
         except Whitelist.DoesNotExist:
             messages.error(request, "Whitelist inexistant")
-            return redirect("/users/")
+            return redirect(reverse('users:index'))
         if not request.user.has_perms(('cableur',)) and\
                 object_instance.user != request.user:
             messages.error(request, "Vous ne pouvez pas afficher les\
             whitelist d'un autre user que vous sans droit cableur")
-            return redirect("/users/profil/" + str(request.user.id))
+            return redirect(reverse(
+                'users:profil',
+                kwargs={'userid':str(request.user.id)}
+                ))
     elif object_name == 'school' and request.user.has_perms(('cableur',)):
         try:
             object_instance = School.objects.get(pk=object_id)
         except School.DoesNotExist:
             messages.error(request, "Ecole inexistante")
-            return redirect("/users/")
+            return redirect(reverse('users:index'))
     elif object_name == 'listright' and request.user.has_perms(('cableur',)):
         try:
             object_instance = ListRight.objects.get(pk=object_id)
         except ListRight.DoesNotExist:
             messages.error(request, "Droit inexistant")
-            return redirect("/users/")
+            return redirect(reverse('users:index'))
     else:
         messages.error(request, "Objet  inconnu")
-        return redirect("/users/")
+        return redirect(reverse('users:index'))
     options, _created = GeneralOption.objects.get_or_create()
     pagination_number = options.pagination_number
     reversions = Version.objects.get_for_object(object_instance)
@@ -832,7 +875,10 @@ def history(request, object_name, object_id):
 @login_required
 def mon_profil(request):
     """ Lien vers profil, renvoie request.id à la fonction """
-    return redirect("/users/profil/" + str(request.user.id))
+    return redirect(reverse(
+        'users:profil',
+        kwargs={'userid':str(request.user.id)}
+        ))
 
 
 @login_required
@@ -842,11 +888,14 @@ def profil(request, userid):
         users = User.objects.get(pk=userid)
     except User.DoesNotExist:
         messages.error(request, "Utilisateur inexistant")
-        return redirect("/users/")
+        return redirect(reverse('users:index'))
     if not request.user.has_perms(('cableur',)) and users != request.user:
         messages.error(request, "Vous ne pouvez pas afficher un autre user\
         que vous sans droit cableur")
-        return redirect("/users/profil/" + str(request.user.id))
+        return redirect(reverse(
+            'users:profil',
+            kwargs={'userid':str(request.user.id)}
+            ))
     machines = Machine.objects.filter(user=users).select_related('user')\
         .prefetch_related('interface_set__domain__extension')\
         .prefetch_related('interface_set__ipv4__ip_type__extension')\