diff --git a/gestioncof/admin.py b/gestioncof/admin.py
index 86935f64..342317f3 100644
--- a/gestioncof/admin.py
+++ b/gestioncof/admin.py
@@ -5,13 +5,16 @@ from __future__ import print_function
 from __future__ import unicode_literals
 
 from django.contrib import admin
-from gestioncof.models import *
-from gestioncof.petits_cours_models import *
+from gestioncof.models import SurveyQuestionAnswer, SurveyQuestion, \
+    CofProfile, EventOption, EventOptionChoice, Event, Club, CustomMail, \
+    Survey, EventCommentField, EventRegistration
+from gestioncof.petits_cours_models import PetitCoursDemande, \
+    PetitCoursSubject, PetitCoursAbility, PetitCoursAttribution, \
+    PetitCoursAttributionCounter
 from django.contrib.auth.models import User
 from django.contrib.auth.admin import UserAdmin
 from django.core.urlresolvers import reverse
 from django.utils.safestring import mark_safe
-from django.utils.translation import ugettext_lazy as _
 import django.utils.six as six
 
 import autocomplete_light
@@ -187,7 +190,8 @@ else:
 
 class EventRegistrationAdmin(admin.ModelAdmin):
     form = autocomplete_light.modelform_factory(EventRegistration, exclude=[])
-    list_display = ('__unicode__' if six.PY2 else '__str__', 'event', 'user', 'paid')
+    list_display = ('__unicode__' if six.PY2 else '__str__', 'event', 'user',
+                    'paid')
     list_filter = ('paid',)
     search_fields = ('user__username', 'user__first_name', 'user__last_name',
                      'user__email', 'event__title')
diff --git a/gestioncof/models.py b/gestioncof/models.py
index cf3742f1..7df0fb00 100644
--- a/gestioncof/models.py
+++ b/gestioncof/models.py
@@ -11,7 +11,7 @@ from django.utils.encoding import python_2_unicode_compatible
 import django.utils.six as six
 from django.db.models.signals import post_save
 
-from gestioncof.petits_cours_models import *
+from gestioncof.petits_cours_models import choices_length
 
 OCCUPATION_CHOICES = (
     ('exterieur', _("Extérieur")),
diff --git a/gestioncof/petits_cours_models.py b/gestioncof/petits_cours_models.py
index e9c2943d..4428b78c 100644
--- a/gestioncof/petits_cours_models.py
+++ b/gestioncof/petits_cours_models.py
@@ -53,7 +53,7 @@ class PetitCoursAbility(models.Model):
 
     def __str__(self):
         return "%s - %s - %s" % (self.user.username,
-                                  self.matiere, self.niveau)
+                                 self.matiere, self.niveau)
 
 
 @python_2_unicode_compatible
diff --git a/gestioncof/petits_cours_views.py b/gestioncof/petits_cours_views.py
index b0f64d37..7d54766e 100644
--- a/gestioncof/petits_cours_views.py
+++ b/gestioncof/petits_cours_views.py
@@ -20,7 +20,9 @@ from django.contrib.auth.decorators import login_required
 from django.db.models import Min
 
 from gestioncof.models import CofProfile
-from gestioncof.petits_cours_models import *
+from gestioncof.petits_cours_models import PetitCoursDemande, \
+    PetitCoursAttribution, PetitCoursAttributionCounter, PetitCoursAbility, \
+    PetitCoursSubject
 from gestioncof.decorators import buro_required
 from gestioncof.shared import lock_table, unlock_tables
 
@@ -359,7 +361,7 @@ def inscription(request):
             abilities = PetitCoursAbility.objects \
                 .filter(user=request.user).all()
             for ability in abilities:
-                counter = _get_attrib_counter(ability.user, ability.matiere)
+                _get_attrib_counter(ability.user, ability.matiere)
             unlock_tables()
             success = True
             formset = MatieresFormSet(instance=request.user)
diff --git a/gestioncof/templates/login.html b/gestioncof/templates/login.html
index 7e6a6e66..89b68380 100644
--- a/gestioncof/templates/login.html
+++ b/gestioncof/templates/login.html
@@ -10,7 +10,8 @@
         <p class="error">Identifiants incorrects.</p>
         {% endif %} 
 
-        <form method="post" action="{% url 'gestioncof.views.login_ext' %}">
+        <form method="post"
+	      action="{% url 'gestioncof.views.login_ext' %}?next={{ next|urlencode }}">
         {% csrf_token %}
         <table>
         <tr>
diff --git a/gestioncof/templates/login_switch.html b/gestioncof/templates/login_switch.html
index fe816a78..aafbf54f 100644
--- a/gestioncof/templates/login_switch.html
+++ b/gestioncof/templates/login_switch.html
@@ -3,10 +3,12 @@
 {% block content %}
 <div id="main-login-container">
     <div id="main-login">
-        <a id="login_clipper" href="{% url 'django_cas_ng.views.login' %}">
+        <a id="login_clipper"
+           href="{% url 'django_cas_ng.views.login' %}?next={{ next|urlencode }}">
             Compte clipper
         </a>
-        <a id="login_outsider" href="{% url 'gestioncof.views.login_ext' %}">
+        <a id="login_outsider"
+           href="{% url 'gestioncof.views.login_ext' %}?next={{ next|urlencode }}">
             Extérieur
         </a>
         <div class="spacer"></div>
diff --git a/gestioncof/templatetags/utils.py b/gestioncof/templatetags/utils.py
index 223f208b..16a1f4e3 100644
--- a/gestioncof/templatetags/utils.py
+++ b/gestioncof/templatetags/utils.py
@@ -11,6 +11,7 @@ import re
 
 register = template.Library()
 
+
 @register.filter
 def key(d, key_name):
     try:
@@ -20,19 +21,25 @@ def key(d, key_name):
         value = settings.TEMPLATE_STRING_IF_INVALID
     return value
 
+
 def highlight_text(text, q):
     q2 = "|".join(q.split())
     pattern = re.compile(r"(?P<filter>%s)" % q2, re.IGNORECASE)
-    return mark_safe(re.sub(pattern, r"<span class='highlight'>\g<filter></span>", text))
+    return mark_safe(re.sub(pattern,
+                            r"<span class='highlight'>\g<filter></span>",
+                            text))
+
 
 @register.filter
 def highlight_user(user, q):
     if user.first_name and user.last_name:
-        text = "%s %s (<tt>%s</tt>)" % (user.first_name, user.last_name, user.username)
+        text = "%s %s (<tt>%s</tt>)" % (user.first_name, user.last_name,
+                                        user.username)
     else:
         text = user.username
     return highlight_text(text, q)
 
+
 @register.filter
 def highlight_clipper(clipper, q):
     if clipper.fullname:
@@ -40,4 +47,3 @@ def highlight_clipper(clipper, q):
     else:
         text = clipper.username
     return highlight_text(text, q)
-
diff --git a/gestioncof/views.py b/gestioncof/views.py
index 39eba050..2d5f0487 100644
--- a/gestioncof/views.py
+++ b/gestioncof/views.py
@@ -43,7 +43,10 @@ def home(request):
 def login(request):
     if request.user.is_authenticated():
         return redirect("gestioncof.views.home")
-    return render(request, "login_switch.html", {})
+    context = {}
+    if request.method == "GET" and 'next' in request.GET:
+        context['next'] = request.GET['next']
+    return render(request, "login_switch.html", context)
 
 
 def login_ext(request):
@@ -60,7 +63,13 @@ def login_ext(request):
                                   {"error_type": "no_password"})
         except User.DoesNotExist:
             pass
-    return django_login_view(request, template_name='login.html')
+    context = {}
+    if request.method == "GET" and 'next' in request.GET:
+        context['next'] = request.GET['next']
+    if request.method == "POST" and 'next' in request.POST:
+        context['next'] = request.POST['next']
+    return django_login_view(request, template_name='login.html',
+                             extra_context=context)
 
 
 @login_required
@@ -458,7 +467,8 @@ def registration(request):
                 (current_registration, created_reg) = \
                     EventRegistration.objects.get_or_create(user=member,
                                                             event=form.event)
-                update_event_form_comments(form.event, form, current_registration)
+                update_event_form_comments(form.event, form,
+                                           current_registration)
                 current_registration.options = all_choices
                 current_registration.paid = \
                     (form.cleaned_data['status'] == 'paid')