diff --git a/bda/urls.py b/bda/urls.py
index e3c5a9fb..8ec8f277 100644
--- a/bda/urls.py
+++ b/bda/urls.py
@@ -4,32 +4,32 @@ from __future__ import division
 from __future__ import print_function
 from __future__ import unicode_literals
 
-from django.conf.urls import url, patterns
+from django.conf.urls import url
 from bda.views import SpectacleListView
+from bda import views
 
-urlpatterns = patterns(
-    '',
+urlpatterns = [
     url(r'^inscription/(?P<tirage_id>\d+)$',
-        'bda.views.inscription',
+        views.inscription,
         name='bda-tirage-inscription'),
     url(r'^places/(?P<tirage_id>\d+)$',
-        'bda.views.places',
+        views.places,
         name="bda-places-attribuees"),
     url(r'^revente/(?P<tirage_id>\d+)$',
-        'bda.views.revente',
+        views.revente,
         name='bda-revente'),
     url(r'^etat-places/(?P<tirage_id>\d+)$',
-        'bda.views.etat_places',
+        views.etat_places,
         name='bda-etat-places'),
-    url(r'^tirage/(?P<tirage_id>\d+)$', 'bda.views.tirage'),
+    url(r'^tirage/(?P<tirage_id>\d+)$', views.tirage),
     url(r'^spectacles/(?P<tirage_id>\d+)$',
         SpectacleListView.as_view(),
         name="bda-liste-spectacles"),
     url(r'^spectacles/(?P<tirage_id>\d+)/(?P<spectacle_id>\d+)$',
-        "bda.views.spectacle",
+        views.spectacle,
         name="bda-spectacle"),
     url(r'^spectacles/unpaid/(?P<tirage_id>\d+)$',
-        "bda.views.unpaid",
+        views.unpaid,
         name="bda-unpaid"),
-    url(r'^mails-rappel/(?P<spectacle_id>\d+)$', "bda.views.send_rappel"),
-)
+    url(r'^mails-rappel/(?P<spectacle_id>\d+)$', views.send_rappel),
+]
diff --git a/cof/urls.py b/cof/urls.py
index 79177170..5a4a49dc 100644
--- a/cof/urls.py
+++ b/cof/urls.py
@@ -5,23 +5,27 @@ from __future__ import print_function
 from __future__ import unicode_literals
 
 from django.conf import settings
-from django.conf.urls import patterns, include, url
+from django.conf.urls import include, url
 from django.conf.urls.static import static
 from django.contrib import admin
 from django.views.generic.base import TemplateView
 
 import autocomplete_light
 
+from django.contrib.auth import views as django_views
+from django_cas_ng import views as django_cas_views
+from gestioncof import views as gestioncof_views, csv_views
 from gestioncof.urls import export_patterns, petitcours_patterns, \
     surveys_patterns, events_patterns, calendar_patterns
 
+from gestioncof.autocomplete import autocomplete
+
 autocomplete_light.autodiscover()
 admin.autodiscover()
 
-urlpatterns = patterns(
-    '',
+urlpatterns = [
     # Page d'accueil
-    url(r'^$', 'gestioncof.views.home', name='home'),
+    url(r'^$', gestioncof_views.home, name='home'),
     # Le BdA
     url(r'^bda/', include('bda.urls')),
     # Les exports
@@ -37,47 +41,44 @@ urlpatterns = patterns(
     # Authentification
     url(r'^cof/denied$', TemplateView.as_view(template_name='cof-denied.html'),
         name="cof-denied"),
-    url(r'^cas/login$', 'django_cas_ng.views.login', name="cas_login_view"),
-    url(r'^cas/logout$', 'django_cas_ng.views.logout'),
-    url(r'^outsider/login$', 'gestioncof.views.login_ext'),
-    url(r'^outsider/logout$', 'django.contrib.auth.views.logout',
-        {'next_page': 'home'}),
-    url(r'^login$', 'gestioncof.views.login'),
-    url(r'^logout$', 'gestioncof.views.logout'),
+    url(r'^cas/login$', django_cas_views.login, name="cas_login_view"),
+    url(r'^cas/logout$', django_cas_views.logout),
+    url(r'^outsider/login$', gestioncof_views.login_ext),
+    url(r'^outsider/logout$', django_views.logout, {'next_page': 'home'}),
+    url(r'^login$', gestioncof_views.login),
+    url(r'^logout$', gestioncof_views.logout),
     # Infos persos
-    url(r'^profile$', 'gestioncof.views.profile'),
-    url(r'^outsider/password-change$',
-        'django.contrib.auth.views.password_change'),
+    url(r'^profile$', gestioncof_views.profile),
+    url(r'^outsider/password-change$', django_views.password_change),
     url(r'^outsider/password-change-done$',
-        'django.contrib.auth.views.password_change_done',
+        django_views.password_change_done,
         name='password_change_done'),
     # Inscription d'un nouveau membre
-    url(r'^registration$', 'gestioncof.views.registration'),
+    url(r'^registration$', gestioncof_views.registration),
     url(r'^registration/clipper/(?P<login_clipper>[\w-]+)$',
-        'gestioncof.views.registration_form2', name="clipper-registration"),
+        gestioncof_views.registration_form2, name="clipper-registration"),
     url(r'^registration/user/(?P<username>.+)$',
-        'gestioncof.views.registration_form2', name="user-registration"),
-    url(r'^registration/empty$', 'gestioncof.views.registration_form2',
+        gestioncof_views.registration_form2, name="user-registration"),
+    url(r'^registration/empty$', gestioncof_views.registration_form2,
         name="empty-registration"),
     # Autocompletion
-    url(r'^autocomplete/registration$',
-        'gestioncof.autocomplete.autocomplete'),
+    url(r'^autocomplete/registration$', autocomplete),
     url(r'^autocomplete/', include('autocomplete_light.urls')),
     # Interface admin
-    url(r'^admin/logout/', 'gestioncof.views.logout'),
+    url(r'^admin/logout/', gestioncof_views.logout),
     url(r'^admin/doc/', include('django.contrib.admindocs.urls')),
     url(r'^admin/(?P<app_label>[\d\w]+)/(?P<model_name>[\d\w]+)/csv/',
-        'gestioncof.csv_views.admin_list_export',
+        csv_views.admin_list_export,
         {'fields': ['username', ]}),
     url(r'^admin/', include(admin.site.urls)),
     url(r'^grappelli/', include('grappelli.urls')),
     # Liens utiles du COF et du BdA
-    url(r'^utile_cof$', 'gestioncof.views.utile_cof'),
-    url(r'^utile_bda$', 'gestioncof.views.utile_bda'),
-    url(r'^utile_bda/bda_diff$', 'gestioncof.views.liste_bdadiff'),
-    url(r'^utile_cof/diff_cof$', 'gestioncof.views.liste_diffcof'),
-    url(r'^utile_bda/bda_revente$', 'gestioncof.views.liste_bdarevente'),
-) + \
+    url(r'^utile_cof$', gestioncof_views.utile_cof),
+    url(r'^utile_bda$', gestioncof_views.utile_bda),
+    url(r'^utile_bda/bda_diff$', gestioncof_views.liste_bdadiff),
+    url(r'^utile_cof/diff_cof$', gestioncof_views.liste_diffcof),
+    url(r'^utile_bda/bda_revente$', gestioncof_views.liste_bdarevente),
+] + \
     (static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
      if settings.DEBUG
      else [])
diff --git a/gestioncof/urls.py b/gestioncof/urls.py
index bf4089db..89cd5aa8 100644
--- a/gestioncof/urls.py
+++ b/gestioncof/urls.py
@@ -6,44 +6,45 @@ from __future__ import unicode_literals
 
 from django.conf.urls import url
 from gestioncof.petits_cours_views import DemandeListView
+from gestioncof import views, petits_cours_views
 
 export_patterns = [
-    url(r'^members$', 'gestioncof.views.export_members'),
-    url(r'^mega/avecremarques$', 'gestioncof.views.export_mega_remarksonly'),
-    url(r'^mega/participants$', 'gestioncof.views.export_mega_participants'),
-    url(r'^mega/orgas$', 'gestioncof.views.export_mega_orgas'),
-    url(r'^mega/(?P<type>.+)$', 'gestioncof.views.export_mega_bytype'),
-    url(r'^mega$', 'gestioncof.views.export_mega'),
+    url(r'^members$', views.export_members),
+    url(r'^mega/avecremarques$', views.export_mega_remarksonly),
+    url(r'^mega/participants$', views.export_mega_participants),
+    url(r'^mega/orgas$', views.export_mega_orgas),
+    url(r'^mega/(?P<type>.+)$', views.export_mega_bytype),
+    url(r'^mega$', views.export_mega),
 ]
 
 petitcours_patterns = [
-    url(r'^inscription$', 'gestioncof.petits_cours_views.inscription',
+    url(r'^inscription$', petits_cours_views.inscription,
         name='petits-cours-inscription'),
-    url(r'^demande$', 'gestioncof.petits_cours_views.demande',
+    url(r'^demande$', petits_cours_views.demande,
         name='petits-cours-demande'),
-    url(r'^demande-raw$', 'gestioncof.petits_cours_views.demande_raw',
+    url(r'^demande-raw$', petits_cours_views.demande_raw,
         name='petits-cours-demande-raw'),
     url(r'^demandes$', DemandeListView.as_view(),
         name='petits-cours-demandes-list'),
     url(r'^demandes/(?P<demande_id>\d+)$',
-        'gestioncof.petits_cours_views.details',
+        petits_cours_views.details,
         name='petits-cours-demande-details'),
     url(r'^demandes/(?P<demande_id>\d+)/traitement$',
-        'gestioncof.petits_cours_views.traitement',
+        petits_cours_views.traitement,
         name='petits-cours-demande-traitement'),
     url(r'^demandes/(?P<demande_id>\d+)/retraitement$',
-        'gestioncof.petits_cours_views.retraitement',
+        petits_cours_views.retraitement,
         name='petits-cours-demande-retraitement'),
 ]
 
 surveys_patterns = [
-    url(r'^(?P<survey_id>\d+)/status$', 'gestioncof.views.survey_status'),
-    url(r'^(?P<survey_id>\d+)$', 'gestioncof.views.survey'),
+    url(r'^(?P<survey_id>\d+)/status$', views.survey_status),
+    url(r'^(?P<survey_id>\d+)$', views.survey),
 ]
 
 events_patterns = [
-    url(r'^(?P<event_id>\d+)$', 'gestioncof.views.event'),
-    url(r'^(?P<event_id>\d+)/status$', 'gestioncof.views.event_status'),
+    url(r'^(?P<event_id>\d+)$', views.event),
+    url(r'^(?P<event_id>\d+)/status$', views.event_status),
 ]
 
 calendar_patterns = [
diff --git a/requirements.txt b/requirements.txt
index b6f8cc6f..c1831e33 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,12 +1,12 @@
 configparser==3.5.0
-Django==1.8.13
+Django==1.8
 django-autocomplete-light==2.3.3
-django-autoslug==1.8.0
+django-autoslug==1.9.3
 django-cas-ng==3.5.4
 django-grappelli==2.8.1
 django-recaptcha==1.0.5
 mysqlclient==1.3.7
-Pillow==2.9.0
+Pillow==3.3.0
 simplejson==3.8.2
 six==1.10.0
 unicodecsv==0.14.1