trivial: remove unused imports

welco/contacts/views.py

@@ -27,7 +27,6 @@ from django.template import RequestContext
 from django.views.decorators.csrf import csrf_exempt
 from django.views.generic import TemplateView, FormView
 
-from welco.qualif.models import Association
 from welco.utils import get_wcs_data, get_authentic_url
 
 from .forms import ContactAddForm

welco/contrib/alfortville/models.py

@@ -21,8 +21,6 @@ from django.utils.translation import ugettext_lazy as _
 
 from hobo.agent.common.models import Role
 
-from welco.utils import get_wcs_data
-
 
 class Inbox(models.Model):
     INFO = 1

welco/sources/counter/models.py

@@ -15,7 +15,6 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 from django.contrib.contenttypes import generic
-from django.core.urlresolvers import reverse
 from django.db import models
 from django.utils.translation import ugettext_lazy as _
 

welco/sources/mail/management/commands/feed_mail.py

@@ -14,7 +14,6 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from optparse import make_option
 import os
 
 from django.core.files import File

welco/sources/mail/views.py

@@ -21,7 +21,6 @@ from django import template
 from django.contrib.auth.decorators import login_required
 from django.contrib.contenttypes.models import ContentType
 from django.contrib import messages
-from django.core.exceptions import PermissionDenied
 from django.core.urlresolvers import reverse
 from django.template import RequestContext
 from django.http import HttpResponse, HttpResponseRedirect