feed_plugin: user can choose to see no feed

compte_agglo_montpellier/apps/feed_plugin/cms_plugins.py

@@ -28,6 +28,8 @@ class SelectUserFeedPlugin(CMSPluginBase):
         user = request.user
         submit = 'select-user-feed-plugin-%s' % instance.id
         if request.method == 'POST' and submit in request.POST:
+            import pdb
+            pdb.set_trace()
             form = forms.FeedForm(data=request.POST)
             if form.is_valid():
                 models.FeedPreference.objects.filter(user=user).delete()

compte_agglo_montpellier/apps/feed_plugin/forms.py

@@ -6,4 +6,5 @@ from . import widgets
 
 class FeedForm(forms.Form):
     feeds = forms.ModelMultipleChoiceField(queryset=models.Feed.objects.all(),
-            label=_('Your feeds'), widget=widgets.CheckboxMultipleSelect)
+            label=_('Your feeds'), widget=widgets.CheckboxMultipleSelect,
+            required=False)