diff --git a/src/agenda_culturel/admin.py b/src/agenda_culturel/admin.py
index c1aa90d..8727544 100644
--- a/src/agenda_culturel/admin.py
+++ b/src/agenda_culturel/admin.py
@@ -1,6 +1,14 @@
 from django.contrib import admin
 from django import forms
-from .models import Event, Category, StaticContent, DuplicatedEvents, BatchImportation, RecurrentImport, Place
+from .models import (
+    Event,
+    Category,
+    StaticContent,
+    DuplicatedEvents,
+    BatchImportation,
+    RecurrentImport,
+    Place,
+)
 from django_better_admin_arrayfield.admin.mixins import DynamicArrayMixin
 from django_better_admin_arrayfield.forms.widgets import DynamicArrayWidget
 from django_better_admin_arrayfield.models.fields import DynamicArrayField
@@ -16,12 +24,12 @@ admin.site.register(Place)
 
 class URLWidget(DynamicArrayWidget):
     def __init__(self, *args, **kwargs):
-        kwargs['subwidget_form'] = forms.URLField()
+        kwargs["subwidget_form"] = forms.URLField()
         super().__init__(*args, **kwargs)
 
+
 @admin.register(Event)
 class Eventdmin(admin.ModelAdmin, DynamicArrayMixin):
-    
     formfield_overrides = {
-        DynamicArrayField: {'urls': URLWidget},
-    }
\ No newline at end of file
+        DynamicArrayField: {"urls": URLWidget},
+    }
diff --git a/src/agenda_culturel/calendar.py b/src/agenda_culturel/calendar.py
index 7e064fc..dff1816 100644
--- a/src/agenda_culturel/calendar.py
+++ b/src/agenda_culturel/calendar.py
@@ -5,6 +5,7 @@ from django.utils import timezone
 
 
 import logging
+
 logger = logging.getLogger(__name__)
 
 
@@ -21,7 +22,7 @@ def daterange(start, end, step=timedelta(1)):
 class DayInCalendar:
     midnight = time(23, 59, 59)
 
-    def __init__(self, d, on_requested_interval = True):
+    def __init__(self, d, on_requested_interval=True):
         self.date = d
         now = date.today()
         self.week = d.isocalendar()[1]
@@ -35,6 +36,7 @@ class DayInCalendar:
 
     def is_in_past(self):
         return self.in_past
+
     def is_today(self):
         return self.today
 
@@ -58,8 +60,9 @@ class DayInCalendar:
 
         if removed:
             # remove empty events_by_category
-            self.events_by_category = dict([(k, v) for k, v in self.events_by_category.items() if len(v) > 0])
-
+            self.events_by_category = dict(
+                [(k, v) for k, v in self.events_by_category.items() if len(v) > 0]
+            )
 
     def add_event(self, event):
         if event.contains_date(self.date):
@@ -70,24 +73,26 @@ class DayInCalendar:
                 self.remove_event_with_ancestor_uuid_if_exists(event)
                 self._add_event_internal(event)
 
-
     def _add_event_internal(self, event):
-            self.events.append(event)
-            if event.category is None:
-                if not "" in self.events_by_category:
-                    self.events_by_category[""] = []
-                self.events_by_category[""].append(event)
-            else:
-                if not event.category.name in self.events_by_category:
-                    self.events_by_category[event.category.name] = []
-                self.events_by_category[event.category.name].append(event)
+        self.events.append(event)
+        if event.category is None:
+            if not "" in self.events_by_category:
+                self.events_by_category[""] = []
+            self.events_by_category[""].append(event)
+        else:
+            if not event.category.name in self.events_by_category:
+                self.events_by_category[event.category.name] = []
+            self.events_by_category[event.category.name].append(event)
 
     def filter_events(self):
-        self.events.sort(key=lambda e: DayInCalendar.midnight if e.start_time is None else e.start_time)
+        self.events.sort(
+            key=lambda e: DayInCalendar.midnight
+            if e.start_time is None
+            else e.start_time
+        )
 
 
 class CalendarList:
-
     def __init__(self, firstdate, lastdate, filter=None, exact=False):
         self.firstdate = firstdate
         self.lastdate = lastdate
@@ -101,8 +106,7 @@ class CalendarList:
             # start the first day of the first week
             self.c_firstdate = firstdate + timedelta(days=-firstdate.weekday())
             # end the last day of the last week
-            self.c_lastdate = lastdate + timedelta(days=6-lastdate.weekday())
-
+            self.c_lastdate = lastdate + timedelta(days=6 - lastdate.weekday())
 
         # create a list of DayInCalendars
         self.create_calendar_days()
@@ -114,7 +118,6 @@ class CalendarList:
         for i, c in self.calendar_days.items():
             c.filter_events()
 
-
     def today_in_calendar(self):
         return self.firstdate <= self.now and self.lastdate >= self.now
 
@@ -124,53 +127,56 @@ class CalendarList:
     def fill_calendar_days(self):
         if self.filter is None:
             from .models import Event
+
             qs = Event.objects.all()
         else:
             qs = self.filter.qs
         startdatetime = datetime.combine(self.c_firstdate, time.min)
         lastdatetime = datetime.combine(self.c_lastdate, time.max)
         self.events = qs.filter(
-            (Q(recurrence_dtend__isnull=True) & Q(recurrence_dtstart__lte=lastdatetime)) |
-            (Q(recurrence_dtend__isnull=False) & ~(Q(recurrence_dtstart__gt=lastdatetime) | Q(recurrence_dtend__lt=startdatetime)))
+            (Q(recurrence_dtend__isnull=True) & Q(recurrence_dtstart__lte=lastdatetime))
+            | (
+                Q(recurrence_dtend__isnull=False)
+                & ~(
+                    Q(recurrence_dtstart__gt=lastdatetime)
+                    | Q(recurrence_dtend__lt=startdatetime)
+                )
+            )
         ).order_by("start_time")
 
         firstdate = datetime.fromordinal(self.c_firstdate.toordinal())
         if firstdate.tzinfo is None or firstdate.tzinfo.utcoffset(firstdate) is None:
             firstdate = timezone.make_aware(firstdate, timezone.get_default_timezone())
 
-
         lastdate = datetime.fromordinal(self.c_lastdate.toordinal())
         if lastdate.tzinfo is None or lastdate.tzinfo.utcoffset(lastdate) is None:
             lastdate = timezone.make_aware(lastdate, timezone.get_default_timezone())
 
-
         for e in self.events:
             for e_rec in e.get_recurrences_between(firstdate, lastdate):
                 for d in daterange(e_rec.start_day, e_rec.end_day):
                     if d.__str__() in self.calendar_days:
                         self.calendar_days[d.__str__()].add_event(e_rec)
 
-
     def create_calendar_days(self):
         # create daylist
         self.calendar_days = {}
         for d in daterange(self.c_firstdate, self.c_lastdate):
-            self.calendar_days[d.strftime("%Y-%m-%d")] = DayInCalendar(d, d >= self.firstdate and d <= self.lastdate)
-
+            self.calendar_days[d.strftime("%Y-%m-%d")] = DayInCalendar(
+                d, d >= self.firstdate and d <= self.lastdate
+            )
 
     def is_single_week(self):
         return hasattr(self, "week")
 
-    
     def is_full_month(self):
         return hasattr(self, "month")
 
-
     def calendar_days_list(self):
         return list(self.calendar_days.values())
 
-class CalendarMonth(CalendarList):
 
+class CalendarMonth(CalendarList):
     def __init__(self, year, month, filter):
         self.year = year
         self.month = month
@@ -192,7 +198,6 @@ class CalendarMonth(CalendarList):
 
 
 class CalendarWeek(CalendarList):
-
     def __init__(self, year, week, filter):
         self.year = year
         self.week = week
@@ -210,9 +215,8 @@ class CalendarWeek(CalendarList):
 
 
 class CalendarDay(CalendarList):
-
     def __init__(self, date, filter=None):
         super().__init__(date, date, filter, exact=True)
 
     def get_events(self):
-        return self.calendar_days_list()[0].events
\ No newline at end of file
+        return self.calendar_days_list()[0].events
diff --git a/src/agenda_culturel/celery.py b/src/agenda_culturel/celery.py
index 8c68cd4..b92b927 100644
--- a/src/agenda_culturel/celery.py
+++ b/src/agenda_culturel/celery.py
@@ -12,8 +12,6 @@ from .import_tasks.extractor_ical import *
 from .import_tasks.custom_extractors import *
 
 
-
-
 # Set the default Django settings module for the 'celery' program.
 APP_ENV = os.getenv("APP_ENV", "dev")
 os.environ.setdefault("DJANGO_SETTINGS_MODULE", f"agenda_culturel.settings.{APP_ENV}")
@@ -32,11 +30,14 @@ app.config_from_object("django.conf:settings", namespace="CELERY")
 # Load task modules from all registered Django apps.
 app.autodiscover_tasks()
 
+
 def close_import_task(taskid, success, error_message, importer):
     from agenda_culturel.models import BatchImportation
 
     task = BatchImportation.objects.get(celery_id=taskid)
-    task.status = BatchImportation.STATUS.SUCCESS if success else BatchImportation.STATUS.FAILED
+    task.status = (
+        BatchImportation.STATUS.SUCCESS if success else BatchImportation.STATUS.FAILED
+    )
     task.nb_initial = importer.get_nb_events()
     task.nb_imported = importer.get_nb_imported_events()
     task.nb_updated = importer.get_nb_updated_events()
@@ -59,12 +60,11 @@ def import_events_from_json(self, json):
     # save batch importation
     importation.save()
 
-
     logger.info("Import events from json: {}".format(self.request.id))
 
     importer = DBImporterEvents(self.request.id)
 
-    #try:
+    # try:
     success, error_message = importer.import_events(json)
 
     # finally, close task
@@ -82,7 +82,7 @@ def run_recurrent_import(self, pk):
 
     logger.info("Run recurrent import: {}".format(self.request.id))
 
-    # get the recurrent import 
+    # get the recurrent import
     rimport = RecurrentImport.objects.get(pk=pk)
 
     # create a batch importation
@@ -94,7 +94,11 @@ def run_recurrent_import(self, pk):
     importer = DBImporterEvents(self.request.id)
 
     # prepare downloading and extracting processes
-    downloader = SimpleDownloader() if rimport.downloader == RecurrentImport.DOWNLOADER.SIMPLE else ChromiumHeadlessDownloader()
+    downloader = (
+        SimpleDownloader()
+        if rimport.downloader == RecurrentImport.DOWNLOADER.SIMPLE
+        else ChromiumHeadlessDownloader()
+    )
     if rimport.processor == RecurrentImport.PROCESSOR.ICAL:
         extractor = ICALExtractor()
     elif rimport.processor == RecurrentImport.PROCESSOR.ICALNOBUSY:
@@ -127,7 +131,12 @@ def run_recurrent_import(self, pk):
 
     try:
         # get events from website
-        events = u2e.process(url, browsable_url, default_values = {"category": category, "location": location, "tags": tags}, published = published)
+        events = u2e.process(
+            url,
+            browsable_url,
+            default_values={"category": category, "location": location, "tags": tags},
+            published=published,
+        )
 
         # convert it to json
         json_events = json.dumps(events, default=str)
@@ -145,15 +154,20 @@ def run_recurrent_import(self, pk):
 @app.task(bind=True)
 def daily_imports(self):
     from agenda_culturel.models import RecurrentImport
+
     logger.info("Imports quotidiens")
-    imports = RecurrentImport.objects.filter(recurrence=RecurrentImport.RECURRENCE.DAILY)
+    imports = RecurrentImport.objects.filter(
+        recurrence=RecurrentImport.RECURRENCE.DAILY
+    )
 
     for imp in imports:
         run_recurrent_import.delay(imp.pk)
 
+
 @app.task(bind=True)
 def run_all_recurrent_imports(self):
     from agenda_culturel.models import RecurrentImport
+
     logger.info("Imports complets")
     imports = RecurrentImport.objects.all()
 
@@ -164,12 +178,16 @@ def run_all_recurrent_imports(self):
 @app.task(bind=True)
 def weekly_imports(self):
     from agenda_culturel.models import RecurrentImport
+
     logger.info("Imports hebdomadaires")
-    imports = RecurrentImport.objects.filter(recurrence=RecurrentImport.RECURRENCE.WEEKLY)
+    imports = RecurrentImport.objects.filter(
+        recurrence=RecurrentImport.RECURRENCE.WEEKLY
+    )
 
     for imp in imports:
         run_recurrent_import.delay(imp.pk)
 
+
 app.conf.beat_schedule = {
     "daily_imports": {
         "task": "agenda_culturel.celery.daily_imports",
@@ -179,9 +197,8 @@ app.conf.beat_schedule = {
     "weekly_imports": {
         "task": "agenda_culturel.celery.weekly_imports",
         # Daily imports on Mondays at 2:22 a.m.
-        "schedule": crontab(hour=2, minute=22, day_of_week='mon'),
+        "schedule": crontab(hour=2, minute=22, day_of_week="mon"),
     },
 }
 
 app.conf.timezone = "Europe/Paris"
-
diff --git a/src/agenda_culturel/db_importer.py b/src/agenda_culturel/db_importer.py
index ae93035..6c513d4 100644
--- a/src/agenda_culturel/db_importer.py
+++ b/src/agenda_culturel/db_importer.py
@@ -4,11 +4,11 @@ from datetime import datetime
 from django.utils import timezone
 
 import logging
+
 logger = logging.getLogger(__name__)
 
 
 class DBImporterEvents:
-
     def __init__(self, celery_id):
         self.celery_id = celery_id
         self.error_message = ""
@@ -60,7 +60,7 @@ class DBImporterEvents:
         # get events
         for event in structure["events"]:
             # only process events if they are today or the days after
-            
+
             if self.event_takes_place_today_or_after(event):
                 # set a default "last modified date"
                 if "last_modified" not in event and self.date is not None:
@@ -69,7 +69,7 @@ class DBImporterEvents:
                 # conversion to Event, and return an error if it failed
                 if not self.load_event(event):
                     return (False, self.error_message)
-        
+
         # finally save the loaded events in database
         self.save_imported()
 
@@ -92,27 +92,31 @@ class DBImporterEvents:
         return event["end_day"] >= self.today
 
     def save_imported(self):
-        self.db_event_objects, self.nb_updated, self.nb_removed = Event.import_events(self.event_objects, remove_missing_from_source=self.url)
+        self.db_event_objects, self.nb_updated, self.nb_removed = Event.import_events(
+            self.event_objects, remove_missing_from_source=self.url
+        )
 
-    
     def is_valid_event_structure(self, event):
         if "title" not in event:
-            self.error_message = "JSON is not correctly structured: one event without title"
+            self.error_message = (
+                "JSON is not correctly structured: one event without title"
+            )
             return False
         if "start_day" not in event:
-            self.error_message = "JSON is not correctly structured: one event without start_day"
+            self.error_message = (
+                "JSON is not correctly structured: one event without start_day"
+            )
             return False
         return True
 
-
     def load_event(self, event):
         if self.is_valid_event_structure(event):
-            logger.warning("Valid event: {} {}".format(event["last_modified"], event["title"]))
+            logger.warning(
+                "Valid event: {} {}".format(event["last_modified"], event["title"])
+            )
             event_obj = Event.from_structure(event, self.url)
             self.event_objects.append(event_obj)
             return True
         else:
             logger.warning("Not valid event: {}".format(event))
             return False
-
-
diff --git a/src/agenda_culturel/forms.py b/src/agenda_culturel/forms.py
index d576147..9fd9f27 100644
--- a/src/agenda_culturel/forms.py
+++ b/src/agenda_culturel/forms.py
@@ -1,8 +1,31 @@
-from django.forms import ModelForm, ValidationError, TextInput, Form, URLField, MultipleHiddenInput, Textarea, CharField, ChoiceField, RadioSelect, MultipleChoiceField, BooleanField, HiddenInput, ModelChoiceField
+from django.forms import (
+    ModelForm,
+    ValidationError,
+    TextInput,
+    Form,
+    URLField,
+    MultipleHiddenInput,
+    Textarea,
+    CharField,
+    ChoiceField,
+    RadioSelect,
+    MultipleChoiceField,
+    BooleanField,
+    HiddenInput,
+    ModelChoiceField,
+)
 from datetime import date
 from django_better_admin_arrayfield.forms.widgets import DynamicArrayWidget
 
-from .models import Event, BatchImportation, RecurrentImport, CategorisationRule, ModerationAnswer, ModerationQuestion, Place
+from .models import (
+    Event,
+    BatchImportation,
+    RecurrentImport,
+    CategorisationRule,
+    ModerationAnswer,
+    ModerationQuestion,
+    Place,
+)
 from django.utils.translation import gettext_lazy as _
 from string import ascii_uppercase as auc
 from .templatetags.utils_extra import int_to_abc
@@ -12,6 +35,7 @@ from django.utils.formats import localize
 from .templatetags.event_extra import event_field_verbose_name, field_to_html
 
 import logging
+
 logger = logging.getLogger(__name__)
 
 
@@ -22,45 +46,63 @@ class EventSubmissionForm(Form):
 class DynamicArrayWidgetURLs(DynamicArrayWidget):
     template_name = "agenda_culturel/widgets/widget-urls.html"
 
+
 class DynamicArrayWidgetTags(DynamicArrayWidget):
     template_name = "agenda_culturel/widgets/widget-tags.html"
 
+
 class RecurrentImportForm(ModelForm):
     class Meta:
         model = RecurrentImport
-        fields = '__all__'
+        fields = "__all__"
         widgets = {
-            'defaultTags': DynamicArrayWidgetTags(),
+            "defaultTags": DynamicArrayWidgetTags(),
         }
 
+
 class CategorisationRuleImportForm(ModelForm):
     class Meta:
         model = CategorisationRule
-        fields = '__all__'
+        fields = "__all__"
+
 
 class EventForm(ModelForm):
-
     class Meta:
         model = Event
-        exclude = ["possibly_duplicated", "imported_date", "modified_date", "moderated_date"]
+        exclude = [
+            "possibly_duplicated",
+            "imported_date",
+            "modified_date",
+            "moderated_date",
+        ]
         widgets = {
-            'start_day': TextInput(attrs={'type': 'date', 'onchange': 'update_datetimes(event);', "onfocus": "this.oldvalue = this.value;"}),
-            'start_time': TextInput(attrs={'type': 'time', 'onchange': 'update_datetimes(event);', "onfocus": "this.oldvalue = this.value;"}),
-            'end_day': TextInput(attrs={'type': 'date'}),
-            'end_time': TextInput(attrs={'type': 'time'}),
-            'uuids': MultipleHiddenInput(),
-            'import_sources': MultipleHiddenInput(),
-            'reference_urls': DynamicArrayWidgetURLs(),
-            'tags': DynamicArrayWidgetTags(),
+            "start_day": TextInput(
+                attrs={
+                    "type": "date",
+                    "onchange": "update_datetimes(event);",
+                    "onfocus": "this.oldvalue = this.value;",
+                }
+            ),
+            "start_time": TextInput(
+                attrs={
+                    "type": "time",
+                    "onchange": "update_datetimes(event);",
+                    "onfocus": "this.oldvalue = this.value;",
+                }
+            ),
+            "end_day": TextInput(attrs={"type": "date"}),
+            "end_time": TextInput(attrs={"type": "time"}),
+            "uuids": MultipleHiddenInput(),
+            "import_sources": MultipleHiddenInput(),
+            "reference_urls": DynamicArrayWidgetURLs(),
+            "tags": DynamicArrayWidgetTags(),
         }
 
-
     def __init__(self, *args, **kwargs):
-        is_authenticated = kwargs.pop('is_authenticated', False)
+        is_authenticated = kwargs.pop("is_authenticated", False)
         super().__init__(*args, **kwargs)
         if not is_authenticated:
-            del self.fields['status']
-
+            del self.fields["status"]
 
     def clean_end_day(self):
         start_day = self.cleaned_data.get("start_day")
@@ -82,40 +124,71 @@ class EventForm(ModelForm):
             # both start and end time are defined
             if start_time is not None and end_time is not None:
                 if start_time > end_time:
-                    raise ValidationError(_("The end time cannot be earlier than the start time."))
+                    raise ValidationError(
+                        _("The end time cannot be earlier than the start time.")
+                    )
 
         return end_time
 
 
-
 class BatchImportationForm(Form):
-    json = CharField(label="JSON", widget=Textarea(attrs={"rows":"10"}), help_text=_("JSON in the format expected for the import."), required=True)
+    json = CharField(
+        label="JSON",
+        widget=Textarea(attrs={"rows": "10"}),
+        help_text=_("JSON in the format expected for the import."),
+        required=True,
+    )
 
 
 class FixDuplicates(Form):
-
-
     action = ChoiceField()
 
     def __init__(self, *args, **kwargs):
-        nb_events = kwargs.pop('nb_events', None)
+        nb_events = kwargs.pop("nb_events", None)
         super().__init__(*args, **kwargs)
 
         if nb_events == 2:
             choices = [("NotDuplicates", "Ces événements sont différents")]
-            choices += [("SelectA", "Ces événements sont identiques, on garde A et on met B à la corbeille")]
-            choices += [("SelectB", "Ces événements sont identiques, on garde B et on met A à la corbeille")]
-            choices += [("Merge", "Ces événements sont identiques, on fusionne à la main")]
+            choices += [
+                (
+                    "SelectA",
+                    "Ces événements sont identiques, on garde A et on met B à la corbeille",
+                )
+            ]
+            choices += [
+                (
+                    "SelectB",
+                    "Ces événements sont identiques, on garde B et on met A à la corbeille",
+                )
+            ]
+            choices += [
+                ("Merge", "Ces événements sont identiques, on fusionne à la main")
+            ]
         else:
             choices = [("NotDuplicates", "Ces événements sont tous différents")]
             for i in auc[0:nb_events]:
-                choices += [("Remove" + i, "L'événement " + i + " n'est pas identique aux autres, on le rend indépendant")]
+                choices += [
+                    (
+                        "Remove" + i,
+                        "L'événement "
+                        + i
+                        + " n'est pas identique aux autres, on le rend indépendant",
+                    )
+                ]
             for i in auc[0:nb_events]:
-                choices += [("Select" + i, "Ces événements sont identiques, on garde " + i + " et on met les autres à la corbeille")]
-            choices += [("Merge", "Ces événements sont identiques, on fusionne à la main")]
+                choices += [
+                    (
+                        "Select" + i,
+                        "Ces événements sont identiques, on garde "
+                        + i
+                        + " et on met les autres à la corbeille",
+                    )
+                ]
+            choices += [
+                ("Merge", "Ces événements sont identiques, on fusionne à la main")
+            ]
 
-
-        self.fields['action'].choices = choices
+        self.fields["action"].choices = choices
 
     def is_action_no_duplicates(self):
         return self.cleaned_data["action"] == "NotDuplicates"
@@ -145,26 +218,28 @@ class FixDuplicates(Form):
 
 
 class SelectEventInList(Form):
-
     event = ChoiceField()
 
     def __init__(self, *args, **kwargs):
-        events = kwargs.pop('events', None)
+        events = kwargs.pop("events", None)
         super().__init__(*args, **kwargs)
 
-        self.fields['event'].choices = [(e.pk, str(e.start_day) + " " + e.title + ", " + e.location) for e in events]
+        self.fields["event"].choices = [
+            (e.pk, str(e.start_day) + " " + e.title + ", " + e.location) for e in events
+        ]
 
 
 class MergeDuplicates(Form):
-
     checkboxes_fields = ["reference_urls", "description"]
 
     def __init__(self, *args, **kwargs):
-        self.duplicates = kwargs.pop('duplicates', None)
+        self.duplicates = kwargs.pop("duplicates", None)
         nb_events = self.duplicates.nb_duplicated()
         super().__init__(*args, **kwargs)
 
-        choices = [("event" + i, "Valeur de l'évenement " + i) for i in auc[0:nb_events]]
+        choices = [
+            ("event" + i, "Valeur de l'évenement " + i) for i in auc[0:nb_events]
+        ]
 
         for f in self.duplicates.get_items_comparison():
             if not f["similar"]:
@@ -172,42 +247,61 @@ class MergeDuplicates(Form):
                     self.fields[f["key"]] = MultipleChoiceField(choices=choices)
                     self.fields[f["key"]].initial = choices[0][0]
                 else:
-                    self.fields[f["key"]] = ChoiceField(widget=RadioSelect, choices=choices)
+                    self.fields[f["key"]] = ChoiceField(
+                        widget=RadioSelect, choices=choices
+                    )
                     self.fields[f["key"]].initial = choices[0][0]
 
-
     def as_grid(self):
         result = '<div class="grid">'
         for i, e in enumerate(self.duplicates.get_duplicated()):
             result += '<div class="grid entete-badge">'
-            result += '<div class="badge-large">' + int_to_abc(i) + '</div>'
-            result += '<ul>'
-            result += '<li><a href="' + e.get_absolute_url() + '">' + e.title + '</a></li>'
-            result += '<li>Création&nbsp;: ' + localize(localtime(e.created_date)) + '</li>'
-            result += '<li>Dernière modification&nbsp;: ' + localize(localtime(e.modified_date)) + '</li>'
+            result += '<div class="badge-large">' + int_to_abc(i) + "</div>"
+            result += "<ul>"
+            result += (
+                '<li><a href="' + e.get_absolute_url() + '">' + e.title + "</a></li>"
+            )
+            result += (
+                "<li>Création&nbsp;: " + localize(localtime(e.created_date)) + "</li>"
+            )
+            result += (
+                "<li>Dernière modification&nbsp;: "
+                + localize(localtime(e.modified_date))
+                + "</li>"
+            )
             if e.imported_date:
-                result += '<li>Dernière importation&nbsp;: ' + localize(localtime(e.imported_date)) + '</li>'
-            result += '</ul>'
-            result += '</div>'
-        result += '</div>'
+                result += (
+                    "<li>Dernière importation&nbsp;: "
+                    + localize(localtime(e.imported_date))
+                    + "</li>"
+                )
+            result += "</ul>"
+            result += "</div>"
+        result += "</div>"
 
         for e in self.duplicates.get_items_comparison():
             key = e["key"]
             result += "<h3>" + event_field_verbose_name(e["key"]) + "</h3>"
             if e["similar"]:
-                result += '<div class="comparison-item">Identique&nbsp;:' + str(field_to_html(e["values"], e["key"])) + '</div>'
+                result += (
+                    '<div class="comparison-item">Identique&nbsp;:'
+                    + str(field_to_html(e["values"], e["key"]))
+                    + "</div>"
+                )
             else:
-                result += '<fieldset>'
+                result += "<fieldset>"
                 result += '<div class="grid comparison-item">'
                 if hasattr(self, "cleaned_data"):
                     checked = self.cleaned_data.get(key)
                 else:
                     checked = self.fields[key].initial
 
-                for i, (v, radio) in enumerate(zip(e["values"], self.fields[e["key"]].choices)):
+                for i, (v, radio) in enumerate(
+                    zip(e["values"], self.fields[e["key"]].choices)
+                ):
                     result += '<div class="duplicated">'
-                    id = 'id_' + key + '_' + str(i)
-                    value = 'event' + auc[i]
+                    id = "id_" + key + "_" + str(i)
+                    value = "event" + auc[i]
 
                     result += '<input id="' + id + '" name="' + key + '"'
                     if key in MergeDuplicates.checkboxes_fields:
@@ -219,13 +313,18 @@ class MergeDuplicates(Form):
                         if checked == value:
                             result += " checked"
                     result += ' value="' + value + '"'
-                    result += '>'
-                    result += '<div class="badge-small">' + int_to_abc(i) + '</div>' + str(field_to_html(v, e["key"])) + '</div>'
+                    result += ">"
+                    result += (
+                        '<div class="badge-small">'
+                        + int_to_abc(i)
+                        + "</div>"
+                        + str(field_to_html(v, e["key"]))
+                        + "</div>"
+                    )
                 result += "</div></fieldset>"
 
         return mark_safe(result)
 
-
     def get_selected_events_id(self, key):
         value = self.cleaned_data.get(key)
         if not key in self.fields:
@@ -240,20 +339,20 @@ class MergeDuplicates(Form):
 class ModerationQuestionForm(ModelForm):
     class Meta:
         model = ModerationQuestion
-        fields = '__all__'
+        fields = "__all__"
+
 
 class ModerationAnswerForm(ModelForm):
     class Meta:
         model = ModerationAnswer
-        exclude = ['question']
+        exclude = ["question"]
         widgets = {
-            'adds_tags': DynamicArrayWidgetTags(),
-            'removes_tags': DynamicArrayWidgetTags()
+            "adds_tags": DynamicArrayWidgetTags(),
+            "removes_tags": DynamicArrayWidgetTags(),
         }
 
 
 class ModerateForm(ModelForm):
-
     class Meta:
         model = Event
         fields = []
@@ -265,75 +364,104 @@ class ModerateForm(ModelForm):
         mas = ModerationAnswer.objects.all()
 
         for q in mqs:
-            self.fields[q.complete_id()] = ChoiceField(widget=RadioSelect, label=q.question, choices=[(a.pk, a.html_description()) for a in mas if a.question == q], required=True)
+            self.fields[q.complete_id()] = ChoiceField(
+                widget=RadioSelect,
+                label=q.question,
+                choices=[(a.pk, a.html_description()) for a in mas if a.question == q],
+                required=True,
+            )
             for a in mas:
                 if a.question == q and a.valid_event(self.instance):
                     self.fields[q.complete_id()].initial = a.pk
                     break
 
-class CategorisationForm(Form):
 
+class CategorisationForm(Form):
     def __init__(self, *args, **kwargs):
         if "events" in kwargs:
-            events = kwargs.pop('events', None)
+            events = kwargs.pop("events", None)
         else:
             events = []
             for f in args[0]:
-                logger.warning('fff: ' + f)
-                if '_' not in f:
-                    if f + '_cat' in args[0]:
-                        events.append((Event.objects.get(pk=int(f)), args[0][f + '_cat']))
+                logger.warning("fff: " + f)
+                if "_" not in f:
+                    if f + "_cat" in args[0]:
+                        events.append(
+                            (Event.objects.get(pk=int(f)), args[0][f + "_cat"])
+                        )
         super().__init__(*args, **kwargs)
 
         for e, c in events:
-            self.fields[str(e.pk)] = BooleanField(initial=False, label=_('Apply category {} to the event {}').format(c, e.title), required=False)
+            self.fields[str(e.pk)] = BooleanField(
+                initial=False,
+                label=_("Apply category {} to the event {}").format(c, e.title),
+                required=False,
+            )
             self.fields[str(e.pk) + "_cat"] = CharField(initial=c, widget=HiddenInput())
 
     def get_validated(self):
-        return [(e, self.cleaned_data.get(e + '_cat')) for e in self.fields if '_' not in e and self.cleaned_data.get(e)]
+        return [
+            (e, self.cleaned_data.get(e + "_cat"))
+            for e in self.fields
+            if "_" not in e and self.cleaned_data.get(e)
+        ]
 
 
 class EventAddPlaceForm(Form):
-
-    place = ModelChoiceField(label=_("Place"), queryset=Place.objects.all().order_by("name"), empty_label=_("Create a missing place"), required=False)
+    place = ModelChoiceField(
+        label=_("Place"),
+        queryset=Place.objects.all().order_by("name"),
+        empty_label=_("Create a missing place"),
+        required=False,
+    )
     add_alias = BooleanField(initial=True, required=False)
 
     def __init__(self, *args, **kwargs):
-        self.instance = kwargs.pop('instance', False)
+        self.instance = kwargs.pop("instance", False)
         super().__init__(*args, **kwargs)
         if self.instance.location:
-            self.fields["add_alias"].label = _("Add \"{}\" to the aliases of the place").format(self.instance.location)
+            self.fields["add_alias"].label = _(
+                'Add "{}" to the aliases of the place'
+            ).format(self.instance.location)
         else:
             self.fields.pop("add_alias")
 
     def modified_event(self):
-        return self.cleaned_data.get('place')
+        return self.cleaned_data.get("place")
 
     def save(self):
         if self.cleaned_data.get("place"):
             place = self.cleaned_data.get("place")
             self.instance.exact_location = place
             self.instance.save()
-            if self.cleaned_data.get('add_alias'):
+            if self.cleaned_data.get("add_alias"):
                 place.aliases.append(self.instance.location)
                 place.save()
-        
+
         return self.instance
 
+
 class PlaceForm(ModelForm):
-    apply_to_all = BooleanField(initial=True, label=_('On saving, use aliases to detect all matching events with missing place'), required=False)
+    apply_to_all = BooleanField(
+        initial=True,
+        label=_(
+            "On saving, use aliases to detect all matching events with missing place"
+        ),
+        required=False,
+    )
 
     class Meta:
         model = Place
-        fields = '__all__'
-        widgets = {
-            'location': TextInput()
-        }
-    
-    def as_grid(self):
-        return mark_safe('<div class="grid"><div>' + super().as_p() + '</div><div><div class="map-widget">' +
-            '<div id="map_location" style="width: 100%; aspect-ratio: 16/9"></div><p>Cliquez pour ajuster la position GPS</p></div></div></div>')
+        fields = "__all__"
+        widgets = {"location": TextInput()}
 
+    def as_grid(self):
+        return mark_safe(
+            '<div class="grid"><div>'
+            + super().as_p()
+            + '</div><div><div class="map-widget">'
+            + '<div id="map_location" style="width: 100%; aspect-ratio: 16/9"></div><p>Cliquez pour ajuster la position GPS</p></div></div></div>'
+        )
 
     def apply(self):
-        return self.cleaned_data.get("apply_to_all") 
+        return self.cleaned_data.get("apply_to_all")
diff --git a/src/agenda_culturel/import_tasks/custom_extractors/__init__.py b/src/agenda_culturel/import_tasks/custom_extractors/__init__.py
index 1cb91d4..ecf5ec1 100644
--- a/src/agenda_culturel/import_tasks/custom_extractors/__init__.py
+++ b/src/agenda_culturel/import_tasks/custom_extractors/__init__.py
@@ -1,4 +1,7 @@
 from os.path import dirname, basename, isfile, join
 import glob
+
 modules = glob.glob(join(dirname(__file__), "*.py"))
-__all__ = [ basename(f)[:-3] for f in modules if isfile(f) and not f.endswith('__init__.py')]
\ No newline at end of file
+__all__ = [
+    basename(f)[:-3] for f in modules if isfile(f) and not f.endswith("__init__.py")
+]
diff --git a/src/agenda_culturel/import_tasks/custom_extractors/lacomedie.py b/src/agenda_culturel/import_tasks/custom_extractors/lacomedie.py
index fcb0664..a225adc 100644
--- a/src/agenda_culturel/import_tasks/custom_extractors/lacomedie.py
+++ b/src/agenda_culturel/import_tasks/custom_extractors/lacomedie.py
@@ -8,25 +8,30 @@ from datetime import timedelta
 # URL: https://lacomediedeclermont.com/saison23-24/wp-admin/admin-ajax.php?action=load_dates_existantes
 # URL pour les humains: https://lacomediedeclermont.com/saison23-24/
 class CExtractor(TwoStepsExtractor):
-
     nom_lieu = "La Comédie de Clermont"
 
     def category_comedie2agenda(self, category):
-        mapping = { "Théâtre": "Théâtre", "Danse": "Danse", "Rencontre": "Autre", "Sortie de résidence": "Autre", "PopCorn Live": "Autre"}
+        mapping = {
+            "Théâtre": "Théâtre",
+            "Danse": "Danse",
+            "Rencontre": "Autre",
+            "Sortie de résidence": "Autre",
+            "PopCorn Live": "Autre",
+        }
         if category in mapping:
             return mapping[category]
         else:
             return None
 
-
-
     def build_event_url_list(self, content):
         dates = json5.loads(content)["data"][0]
-        
+
         url = self.url.split("?")[0]
         for d in list(set(dates)):
             if not self.only_future or self.now <= datetime.date.fromisoformat(d):
-                events = self.downloader.get_content(url, post={'action': "load_evenements_jour", "jour": d})
+                events = self.downloader.get_content(
+                    url, post={"action": "load_evenements_jour", "jour": d}
+                )
                 if events:
                     events = json5.loads(events)
                     if "data" in events:
@@ -34,27 +39,43 @@ class CExtractor(TwoStepsExtractor):
                         soup = BeautifulSoup(events, "html.parser")
                         events = soup.select("div.unedatedev")
                         for e in events:
-                            e_url = e.select('a')[0]["href"] + "#" + d # a "fake" url specific for each day of this show
+                            e_url = (
+                                e.select("a")[0]["href"] + "#" + d
+                            )  # a "fake" url specific for each day of this show
                             self.add_event_url(e_url)
                             self.add_event_start_day(e_url, d)
-                            t = str(e.select('div#datecal')[0]).split(' ')[-1].split('<')[0]
+                            t = (
+                                str(e.select("div#datecal")[0])
+                                .split(" ")[-1]
+                                .split("<")[0]
+                            )
                             self.add_event_start_time(e_url, t)
-                            title = e.select('a')[0].contents[0]
+                            title = e.select("a")[0].contents[0]
                             self.add_event_title(e_url, title)
                             category = e.select("div#lieuevtcal span")
                             if len(category) > 0:
-                                category = self.category_comedie2agenda(category[-1].contents[0])
+                                category = self.category_comedie2agenda(
+                                    category[-1].contents[0]
+                                )
                                 if category is not None:
                                     self.add_event_category(e_url, category)
-                            location = e.select("div#lieuevtcal")[0].contents[-1].split("•")[-1]
+                            location = (
+                                e.select("div#lieuevtcal")[0]
+                                .contents[-1]
+                                .split("•")[-1]
+                            )
                             self.add_event_location(e_url, location)
 
-            
-        
-    
-    def add_event_from_content(self, event_content, event_url, url_human = None, default_values = None, published = False):
+    def add_event_from_content(
+        self,
+        event_content,
+        event_url,
+        url_human=None,
+        default_values=None,
+        published=False,
+    ):
         soup = BeautifulSoup(event_content, "html.parser")
-        
+
         image = soup.select("#imgspec img")
         if image:
             image = image[0]["src"]
@@ -65,5 +86,17 @@ class CExtractor(TwoStepsExtractor):
 
         url_human = event_url
 
-        self.add_event_with_props(event_url, None, None, None, None, description, [], recurrences=None, uuids=[event_url], url_human=url_human, published=published, image=image)
-
+        self.add_event_with_props(
+            event_url,
+            None,
+            None,
+            None,
+            None,
+            description,
+            [],
+            recurrences=None,
+            uuids=[event_url],
+            url_human=url_human,
+            published=published,
+            image=image,
+        )
diff --git a/src/agenda_culturel/import_tasks/custom_extractors/lacoope.py b/src/agenda_culturel/import_tasks/custom_extractors/lacoope.py
index 363c355..d54a965 100644
--- a/src/agenda_culturel/import_tasks/custom_extractors/lacoope.py
+++ b/src/agenda_culturel/import_tasks/custom_extractors/lacoope.py
@@ -3,31 +3,39 @@ import re
 import json5
 from datetime import timedelta
 
+
 # A class dedicated to get events from La Coopérative de Mai:
 # URL: https://www.lacoope.org/concerts-calendrier/
 class CExtractor(TwoStepsExtractor):
-
     nom_lieu = "La Coopérative de Mai"
 
     def build_event_url_list(self, content):
         soup = BeautifulSoup(content, "html.parser")
-        script = soup.find('div', class_="js-filter__results").findChildren('script')
+        script = soup.find("div", class_="js-filter__results").findChildren("script")
         if len(script) == 0:
             raise Exception("Cannot find events in the first page")
         script = script[0]
-        search = re.search(r"window.fullCalendarContent = (.*)</script>", str(script), re.S)
+        search = re.search(
+            r"window.fullCalendarContent = (.*)</script>", str(script), re.S
+        )
         if search:
             data = json5.loads(search.group(1))
-            for e in data['events']:
-                self.add_event_url(e['url'])
-                if e['tag'] == "Gratuit":
-                    self.add_event_tag(e['url'], 'gratuit')
+            for e in data["events"]:
+                self.add_event_url(e["url"])
+                if e["tag"] == "Gratuit":
+                    self.add_event_tag(e["url"], "gratuit")
 
         else:
-            raise Exception('Cannot extract events from javascript')
+            raise Exception("Cannot extract events from javascript")
 
-
-    def add_event_from_content(self, event_content, event_url, url_human = None, default_values = None, published = False):
+    def add_event_from_content(
+        self,
+        event_content,
+        event_url,
+        url_human=None,
+        default_values=None,
+        published=False,
+    ):
         soup = BeautifulSoup(event_content, "html.parser")
 
         title = soup.find("h1").contents[0]
@@ -38,9 +46,9 @@ class CExtractor(TwoStepsExtractor):
 
         description = soup.find("div", class_="grid-concert-content")
         if description:
-            description = description.find('div', class_="content-striped")
+            description = description.find("div", class_="content-striped")
             if description:
-                description = description.find('div', class_='wysiwyg')
+                description = description.find("div", class_="wysiwyg")
                 if description:
                     description = description.get_text()
         if description is None:
@@ -50,8 +58,8 @@ class CExtractor(TwoStepsExtractor):
 
         link_calendar = soup.select('a[href^="https://calendar.google.com/calendar/"]')
         if len(link_calendar) == 0:
-            raise Exception('Cannot find the google calendar url')
-            
+            raise Exception("Cannot find the google calendar url")
+
         gg_cal = GGCalendar(link_calendar[0]["href"])
         start_day = gg_cal.start_day
         start_time = gg_cal.start_time
@@ -60,5 +68,20 @@ class CExtractor(TwoStepsExtractor):
         location = CExtractor.nom_lieu
         url_human = event_url
 
-        self.add_event_with_props(event_url, title, category, start_day, location, description, tags, recurrences=None, uuids=[event_url], url_human=url_human, start_time=start_time, end_day=end_day, end_time=end_time, published=published, image=image)
-
+        self.add_event_with_props(
+            event_url,
+            title,
+            category,
+            start_day,
+            location,
+            description,
+            tags,
+            recurrences=None,
+            uuids=[event_url],
+            url_human=url_human,
+            start_time=start_time,
+            end_day=end_day,
+            end_time=end_time,
+            published=published,
+            image=image,
+        )
diff --git a/src/agenda_culturel/import_tasks/custom_extractors/lapucealoreille.py b/src/agenda_culturel/import_tasks/custom_extractors/lapucealoreille.py
index 9a978d1..3ea6eb0 100644
--- a/src/agenda_culturel/import_tasks/custom_extractors/lapucealoreille.py
+++ b/src/agenda_culturel/import_tasks/custom_extractors/lapucealoreille.py
@@ -7,7 +7,6 @@ from datetime import timedelta
 # A class dedicated to get events from La puce à l'oreille
 # URL: https://www.lapucealoreille63.fr/
 class CExtractor(TwoStepsExtractor):
-    
     nom_lieu = "La Puce à l'Oreille"
 
     def build_event_url_list(self, content):
@@ -24,11 +23,19 @@ class CExtractor(TwoStepsExtractor):
                         title = re.sub(" +", " ", title)
                         self.add_event_title(e_url["href"], title)
 
-
-    def add_event_from_content(self, event_content, event_url, url_human = None, default_values = None, published = False):
+    def add_event_from_content(
+        self,
+        event_content,
+        event_url,
+        url_human=None,
+        default_values=None,
+        published=False,
+    ):
         soup = BeautifulSoup(event_content, "html.parser")
 
-        start_day = self.parse_french_date(soup.find("h2").get_text()) # pas parfait, mais bordel que ce site est mal construit
+        start_day = self.parse_french_date(
+            soup.find("h2").get_text()
+        )  # pas parfait, mais bordel que ce site est mal construit
 
         spans = soup.select("div[data-testid=richTextElement] span")
         start_time = None
@@ -62,12 +69,30 @@ class CExtractor(TwoStepsExtractor):
             image = image[0]["src"]
         else:
             image = None
-        
-        descriptions = soup.select("div[data-testid=mesh-container-content] div[data-testid=inline-content] div[data-testid=mesh-container-content] div[data-testid=richTextElement]")
+
+        descriptions = soup.select(
+            "div[data-testid=mesh-container-content] div[data-testid=inline-content] div[data-testid=mesh-container-content] div[data-testid=richTextElement]"
+        )
         if descriptions:
             descriptions = [d.get_text() for d in descriptions]
             description = max(descriptions, key=len)
         else:
             description = None
 
-        self.add_event_with_props(event_url, None, "Concert", start_day, location, description, tags, recurrences=None, uuids=[event_url], url_human=url_human, start_time=start_time, end_day=end_day, end_time=end_time, published=published, image=image)
+        self.add_event_with_props(
+            event_url,
+            None,
+            "Concert",
+            start_day,
+            location,
+            description,
+            tags,
+            recurrences=None,
+            uuids=[event_url],
+            url_human=url_human,
+            start_time=start_time,
+            end_day=end_day,
+            end_time=end_time,
+            published=published,
+            image=image,
+        )
diff --git a/src/agenda_culturel/import_tasks/custom_extractors/lefotomat.py b/src/agenda_culturel/import_tasks/custom_extractors/lefotomat.py
index dff57f7..90fc8fc 100644
--- a/src/agenda_culturel/import_tasks/custom_extractors/lefotomat.py
+++ b/src/agenda_culturel/import_tasks/custom_extractors/lefotomat.py
@@ -7,19 +7,17 @@ from datetime import timedelta
 # A class dedicated to get events from Le Fotomat'
 # URL: https://www.lefotomat.com/
 class CExtractor(TwoStepsExtractor):
-    
     nom_lieu = "Le Fotomat'"
 
     def category_fotomat2agenda(self, category):
         if not category:
             return None
-        mapping = { "Concerts": "Concert"}
+        mapping = {"Concerts": "Concert"}
         if category in mapping:
             return mapping[category]
         else:
             return None
 
-
     def build_event_url_list(self, content):
         soup = BeautifulSoup(content, "xml")
 
@@ -34,10 +32,15 @@ class CExtractor(TwoStepsExtractor):
             category = self.category_fotomat2agenda(e.find("category").contents[0])
             if category:
                 self.add_event_category(e_url, category)
-            
 
-
-    def add_event_from_content(self, event_content, event_url, url_human = None, default_values = None, published = False):
+    def add_event_from_content(
+        self,
+        event_content,
+        event_url,
+        url_human=None,
+        default_values=None,
+        published=False,
+    ):
         soup = BeautifulSoup(event_content, "html.parser")
         image = soup.select("div.post-content img.wp-post-image")
         if image:
@@ -62,11 +65,26 @@ class CExtractor(TwoStepsExtractor):
         tags = []
         for c in article[0]["class"]:
             if c.startswith("category-"):
-                tag = '-'.join(c.split("-")[1:])
+                tag = "-".join(c.split("-")[1:])
                 if tag != "concerts":
                     tags.append(tag)
 
         url_human = event_url
 
-        self.add_event_with_props(event_url, None, None, start_day, location, description, tags, recurrences=None, uuids=[event_url], url_human=url_human, start_time=start_time, end_day=end_day, end_time=end_time, published=published, image=image)
-
+        self.add_event_with_props(
+            event_url,
+            None,
+            None,
+            start_day,
+            location,
+            description,
+            tags,
+            recurrences=None,
+            uuids=[event_url],
+            url_human=url_human,
+            start_time=start_time,
+            end_day=end_day,
+            end_time=end_time,
+            published=published,
+            image=image,
+        )
diff --git a/src/agenda_culturel/import_tasks/downloader.py b/src/agenda_culturel/import_tasks/downloader.py
index 785e4f3..c88c7a6 100644
--- a/src/agenda_culturel/import_tasks/downloader.py
+++ b/src/agenda_culturel/import_tasks/downloader.py
@@ -8,7 +8,6 @@ from abc import ABC, abstractmethod
 
 
 class Downloader(ABC):
-
     def __init__(self):
         pass
 
@@ -16,7 +15,7 @@ class Downloader(ABC):
     def download(self, url, post=None):
         pass
 
-    def get_content(self, url, cache = None, post = None):
+    def get_content(self, url, cache=None, post=None):
         if cache and os.path.exists(cache):
             print("Loading cache ({})".format(cache))
             with open(cache) as f:
@@ -35,11 +34,9 @@ class Downloader(ABC):
 
 
 class SimpleDownloader(Downloader):
-
     def __init__(self):
         super().__init__()
 
-
     def download(self, url, post=None):
         print("Downloading {}".format(url))
 
@@ -56,9 +53,7 @@ class SimpleDownloader(Downloader):
             return None
 
 
-
 class ChromiumHeadlessDownloader(Downloader):
-
     def __init__(self):
         super().__init__()
         self.options = Options()
@@ -67,10 +62,9 @@ class ChromiumHeadlessDownloader(Downloader):
         self.options.add_argument("--no-sandbox")
         self.service = Service("/usr/bin/chromedriver")
 
-
     def download(self, url, post=None):
         if post:
-            raise Exception('POST method with Chromium headless not yet implemented')
+            raise Exception("POST method with Chromium headless not yet implemented")
         print("Download {}".format(url))
         self.driver = webdriver.Chrome(service=self.service, options=self.options)
 
diff --git a/src/agenda_culturel/import_tasks/extractor.py b/src/agenda_culturel/import_tasks/extractor.py
index eff1feb..66487b5 100644
--- a/src/agenda_culturel/import_tasks/extractor.py
+++ b/src/agenda_culturel/import_tasks/extractor.py
@@ -6,11 +6,11 @@ import unicodedata
 
 
 def remove_accents(input_str):
-    nfkd_form = unicodedata.normalize('NFKD', input_str)
-    return u"".join([c for c in nfkd_form if not unicodedata.combining(c)])
+    nfkd_form = unicodedata.normalize("NFKD", input_str)
+    return "".join([c for c in nfkd_form if not unicodedata.combining(c)])
+
 
 class Extractor(ABC):
-
     def __init__(self):
         self.header = {}
         self.events = []
@@ -26,7 +26,20 @@ class Extractor(ABC):
             return start_day
 
     def guess_month(self, text):
-        mths = ["jan", "fe", "mar", "av", "mai", "juin", "juill", "ao", "sep", "oct", "nov", "dec"]
+        mths = [
+            "jan",
+            "fe",
+            "mar",
+            "av",
+            "mai",
+            "juin",
+            "juill",
+            "ao",
+            "sep",
+            "oct",
+            "nov",
+            "dec",
+        ]
         t = remove_accents(text).lower()
         for i, m in enumerate(mths):
             if t.startswith(m):
@@ -35,14 +48,16 @@ class Extractor(ABC):
 
     def parse_french_date(self, text):
         # format NomJour Numero Mois Année
-        m = re.search('[a-zA-ZéÉûÛ:.]+[ ]*([0-9]+)[er]*[ ]*([a-zA-ZéÉûÛ:.]+)[ ]*([0-9]+)', text)
+        m = re.search(
+            "[a-zA-ZéÉûÛ:.]+[ ]*([0-9]+)[er]*[ ]*([a-zA-ZéÉûÛ:.]+)[ ]*([0-9]+)", text
+        )
         if m:
             day = m.group(1)
             month = self.guess_month(m.group(2))
             year = m.group(3)
         else:
             # format Numero Mois Annee
-            m = re.search('([0-9]+)[er]*[ ]*([a-zA-ZéÉûÛ:.]+)[ ]*([0-9]+)', text)
+            m = re.search("([0-9]+)[er]*[ ]*([a-zA-ZéÉûÛ:.]+)[ ]*([0-9]+)", text)
             if m:
                 day = m.group(1)
                 month = self.guess_month(m.group(2))
@@ -50,7 +65,7 @@ class Extractor(ABC):
             else:
                 # TODO: consolider les cas non satisfaits
                 return None
-        
+
         if month is None:
             return None
         try:
@@ -66,28 +81,28 @@ class Extractor(ABC):
 
     def parse_french_time(self, text):
         # format heures minutes secondes
-        m = re.search('([0-9]+)[ a-zA-Z:.]+([0-9]+)[ a-zA-Z:.]+([0-9]+)', text)
+        m = re.search("([0-9]+)[ a-zA-Z:.]+([0-9]+)[ a-zA-Z:.]+([0-9]+)", text)
         if m:
             h = m.group(1)
             m = m.group(2)
             s = m.group(3)
         else:
             # format heures minutes
-            m = re.search('([0-9]+)[ hH:.]+([0-9]+)', text)
+            m = re.search("([0-9]+)[ hH:.]+([0-9]+)", text)
             if m:
                 h = m.group(1)
                 m = m.group(2)
                 s = "0"
             else:
                 # format heures
-                m = re.search('([0-9]+)[ Hh:.]', text)
+                m = re.search("([0-9]+)[ Hh:.]", text)
                 if m:
                     h = m.group(1)
                     m = "0"
                     s = "0"
                 else:
                     return None
-        
+
         try:
             h = int(h)
             m = int(m)
@@ -98,10 +113,10 @@ class Extractor(ABC):
             return None
         return time(h, m, s)
 
-
-
     @abstractmethod
-    def extract(self, content, url, url_human = None, default_values = None, published = False):
+    def extract(
+        self, content, url, url_human=None, default_values=None, published=False
+    ):
         pass
 
     def set_downloader(self, downloader):
@@ -118,7 +133,25 @@ class Extractor(ABC):
     def clear_events(self):
         self.events = []
 
-    def add_event(self, title, category, start_day, location, description, tags, uuids, recurrences=None, url_human=None, start_time=None, end_day=None, end_time=None, last_modified=None, published=False, image=None, image_alt=None):
+    def add_event(
+        self,
+        title,
+        category,
+        start_day,
+        location,
+        description,
+        tags,
+        uuids,
+        recurrences=None,
+        url_human=None,
+        start_time=None,
+        end_day=None,
+        end_time=None,
+        last_modified=None,
+        published=False,
+        image=None,
+        image_alt=None,
+    ):
         if title is None:
             print("ERROR: cannot import an event without name")
             return
@@ -136,7 +169,7 @@ class Extractor(ABC):
             "tags": tags,
             "published": published,
             "image": image,
-            "image_alt": image_alt
+            "image_alt": image_alt,
         }
         # TODO: pourquoi url_human et non reference_url
         if url_human is not None:
@@ -157,10 +190,14 @@ class Extractor(ABC):
         self.events.append(event)
 
     def default_value_if_exists(self, default_values, key):
-        return default_values[key] if default_values is not None and key in default_values else None
+        return (
+            default_values[key]
+            if default_values is not None and key in default_values
+            else None
+        )
 
     def get_structure(self):
-        return { "header": self.header, "events": self.events}
+        return {"header": self.header, "events": self.events}
 
     def clean_url(url):
         from .extractor_ical import ICALExtractor
@@ -178,4 +215,4 @@ class Extractor(ABC):
         if single_event:
             return [FacebookEventExtractor(single_event=True)]
         else:
-            return [ICALExtractor(), FacebookEventExtractor(single_event=False)]
\ No newline at end of file
+            return [ICALExtractor(), FacebookEventExtractor(single_event=False)]
diff --git a/src/agenda_culturel/import_tasks/extractor_facebook.py b/src/agenda_culturel/import_tasks/extractor_facebook.py
index 7ebd44b..983a1a1 100644
--- a/src/agenda_culturel/import_tasks/extractor_facebook.py
+++ b/src/agenda_culturel/import_tasks/extractor_facebook.py
@@ -9,13 +9,12 @@ from .extractor import *
 import json
 
 import logging
+
 logger = logging.getLogger(__name__)
 
 
 class FacebookEventExtractor(Extractor):
-
     class SimpleFacebookEvent:
-
         def __init__(self, data):
             self.elements = {}
 
@@ -23,31 +22,40 @@ class FacebookEventExtractor(Extractor):
                 self.elements[key] = data[key] if key in data else None
 
             if "parent_event" in data:
-                self.parent = FacebookEventExtractor.SimpleFacebookEvent(data["parent_event"])
-
+                self.parent = FacebookEventExtractor.SimpleFacebookEvent(
+                    data["parent_event"]
+                )
 
     class FacebookEvent:
-
         name = "event"
         keys = [
-                ["start_time_formatted", 'start_timestamp', 
-                'is_past', 
-                "name", 
-                "price_info", 
-                "cover_media_renderer", 
-                "event_creator", 
-                "id", 
-                "day_time_sentence", 
-                "event_place", 
-                "comet_neighboring_siblings"],
-                ["event_description"],
-                ["start_timestamp", "end_timestamp"]
+            [
+                "start_time_formatted",
+                "start_timestamp",
+                "is_past",
+                "name",
+                "price_info",
+                "cover_media_renderer",
+                "event_creator",
+                "id",
+                "day_time_sentence",
+                "event_place",
+                "comet_neighboring_siblings",
+            ],
+            ["event_description"],
+            ["start_timestamp", "end_timestamp"],
         ]
         rules = {
-            "event_description": { "description": ["text"]},
-            "cover_media_renderer": {"image_alt": ["cover_photo", "photo", "accessibility_caption"], "image": ["cover_photo", "photo", "full_image", "uri"]},
-            "event_creator": { "event_creator_name": ["name"], "event_creator_url": ["url"] },
-            "event_place": {"event_place_name": ["name"] }
+            "event_description": {"description": ["text"]},
+            "cover_media_renderer": {
+                "image_alt": ["cover_photo", "photo", "accessibility_caption"],
+                "image": ["cover_photo", "photo", "full_image", "uri"],
+            },
+            "event_creator": {
+                "event_creator_name": ["name"],
+                "event_creator_url": ["url"],
+            },
+            "event_place": {"event_place_name": ["name"]},
         }
 
         def __init__(self, i, event):
@@ -60,26 +68,36 @@ class FacebookEventExtractor(Extractor):
         def get_element(self, key):
             return self.elements[key] if key in self.elements else None
 
-
         def get_element_date(self, key):
             v = self.get_element(key)
-            return datetime.fromtimestamp(v).date() if v is not None and v != 0 else None
-        
+            return (
+                datetime.fromtimestamp(v).date() if v is not None and v != 0 else None
+            )
+
         def get_element_time(self, key):
             v = self.get_element(key)
-            return datetime.fromtimestamp(v).strftime('%H:%M') if v is not None and v != 0 else None
+            return (
+                datetime.fromtimestamp(v).strftime("%H:%M")
+                if v is not None and v != 0
+                else None
+            )
 
         def add_fragment(self, i, event):
             self.fragments[i] = event
 
-            if FacebookEventExtractor.FacebookEvent.keys[i] == ["start_timestamp", "end_timestamp"]:
+            if FacebookEventExtractor.FacebookEvent.keys[i] == [
+                "start_timestamp",
+                "end_timestamp",
+            ]:
                 self.get_possible_end_timestamp(i, event)
             else:
                 for k in FacebookEventExtractor.FacebookEvent.keys[i]:
                     if k == "comet_neighboring_siblings":
                         self.get_neighbor_events(event[k])
                     elif k in FacebookEventExtractor.FacebookEvent.rules:
-                        for nk, rule in FacebookEventExtractor.FacebookEvent.rules[k].items():
+                        for nk, rule in FacebookEventExtractor.FacebookEvent.rules[
+                            k
+                        ].items():
                             error = False
                             c = event[k]
                             for ki in rule:
@@ -92,83 +110,101 @@ class FacebookEventExtractor(Extractor):
                     else:
                         self.elements[k] = event[k]
 
-
         def get_possible_end_timestamp(self, i, data):
-            self.possible_end_timestamp.append(dict((k, data[k]) for k in FacebookEventExtractor.FacebookEvent.keys[i]))
-
+            self.possible_end_timestamp.append(
+                dict((k, data[k]) for k in FacebookEventExtractor.FacebookEvent.keys[i])
+            )
 
         def get_neighbor_events(self, data):
-            self.neighbor_events = [FacebookEventExtractor.SimpleFacebookEvent(d) for d in data]
+            self.neighbor_events = [
+                FacebookEventExtractor.SimpleFacebookEvent(d) for d in data
+            ]
 
         def __str__(self):
-            return str(self.elements) + "\n Neighbors: " + ", ".join([ne.elements["id"] for ne in self.neighbor_events])
+            return (
+                str(self.elements)
+                + "\n Neighbors: "
+                + ", ".join([ne.elements["id"] for ne in self.neighbor_events])
+            )
 
         def consolidate_current_event(self):
-            if self.neighbor_events is not None and "id" in self.elements and "end_timestamp" not in self.elements:
+            if (
+                self.neighbor_events is not None
+                and "id" in self.elements
+                and "end_timestamp" not in self.elements
+            ):
                 if self.neighbor_events is not None and "id" in self.elements:
                     id = self.elements["id"]
                     for ne in self.neighbor_events:
                         if ne.elements["id"] == id:
-                            self.elements["end_timestamp"] = ne.elements["end_timestamp"]
+                            self.elements["end_timestamp"] = ne.elements[
+                                "end_timestamp"
+                            ]
 
-            if "end_timestamp" not in self.elements and len(self.possible_end_timestamp) != 0:
+            if (
+                "end_timestamp" not in self.elements
+                and len(self.possible_end_timestamp) != 0
+            ):
                 for s in self.possible_end_timestamp:
-                    if "start_timestamp" in s and "start_timestamp" in self.elements and s["start_timestamp"] == self.elements["start_timestamp"]:
+                    if (
+                        "start_timestamp" in s
+                        and "start_timestamp" in self.elements
+                        and s["start_timestamp"] == self.elements["start_timestamp"]
+                    ):
                         self.elements["end_timestamp"] = s["end_timestamp"]
                         break
 
-        def find_event_fragment_in_array(array, event, first = True):
+        def find_event_fragment_in_array(array, event, first=True):
             if isinstance(array, dict):
-
                 seen = False
                 for i, ks in enumerate(FacebookEventExtractor.FacebookEvent.keys):
                     if len(ks) == len([k for k in ks if k in array]):
                         seen = True
                         if event is None:
-                                event = FacebookEventExtractor.FacebookEvent(i, array)
+                            event = FacebookEventExtractor.FacebookEvent(i, array)
                         else:
                             event.add_fragment(i, array)
                         # only consider the first of FacebookEvent.keys
                         break
                 if not seen:
                     for k in array:
-                        event = FacebookEventExtractor.FacebookEvent.find_event_fragment_in_array(array[k], event, False)
+                        event = FacebookEventExtractor.FacebookEvent.find_event_fragment_in_array(
+                            array[k], event, False
+                        )
             elif isinstance(array, list):
                 for e in array:
-                    event = FacebookEventExtractor.FacebookEvent.find_event_fragment_in_array(e, event, False)
+                    event = FacebookEventExtractor.FacebookEvent.find_event_fragment_in_array(
+                        e, event, False
+                    )
 
             if event is not None and first:
                 event.consolidate_current_event()
             return event
 
-
         def build_event(self, url):
             image = self.get_element("image")
 
             return {
-                "title": self.get_element("name"), 
-                "category": None, 
-                "start_day": self.get_element_date("start_timestamp"), 
-                "location": self.get_element("event_place_name"), 
-                "description": self.get_element("description"), 
-                "tags": [], 
+                "title": self.get_element("name"),
+                "category": None,
+                "start_day": self.get_element_date("start_timestamp"),
+                "location": self.get_element("event_place_name"),
+                "description": self.get_element("description"),
+                "tags": [],
                 "uuids": [url],
                 "url_human": url,
-                "start_time": self.get_element_time("start_timestamp"), 
-                "end_day": self.get_element_date("end_timestamp"), 
-                "end_time": self.get_element_time("end_timestamp"), 
+                "start_time": self.get_element_time("start_timestamp"),
+                "end_day": self.get_element_date("end_timestamp"),
+                "end_time": self.get_element_time("end_timestamp"),
                 "image": self.get_element("image"),
                 "image_alt": self.get_element("image"),
             }
 
-
     def __init__(self, single_event=False):
         self.single_event = single_event
         super().__init__()
 
-
     def clean_url(url):
-
         if FacebookEventExtractor.is_known_url(url):
             u = urlparse(url)
             return "https://www.facebook.com" + u.path
@@ -179,17 +215,20 @@ class FacebookEventExtractor(Extractor):
         u = urlparse(url)
         return u.netloc in ["facebook.com", "www.facebook.com", "m.facebook.com"]
 
-
-    def extract(self, content, url, url_human = None, default_values = None, published = False):
+    def extract(
+        self, content, url, url_human=None, default_values=None, published=False
+    ):
         # NOTE: this method does not use url_human = None and default_values = None
 
         # get step by step all information from the content
         fevent = None
         soup = BeautifulSoup(content, "html.parser")
-        for json_script in soup.find_all('script', type="application/json"):
+        for json_script in soup.find_all("script", type="application/json"):
             json_txt = json_script.get_text()
             json_struct = json.loads(json_txt)
-            fevent = FacebookEventExtractor.FacebookEvent.find_event_fragment_in_array(json_struct, fevent)
+            fevent = FacebookEventExtractor.FacebookEvent.find_event_fragment_in_array(
+                json_struct, fevent
+            )
 
         if fevent is not None:
             self.set_header(url)
@@ -198,5 +237,5 @@ class FacebookEventExtractor(Extractor):
             event["published"] = published
             self.add_event(**event)
             return self.get_structure()
-            
-        return None
\ No newline at end of file
+
+        return None
diff --git a/src/agenda_culturel/import_tasks/extractor_ical.py b/src/agenda_culturel/import_tasks/extractor_ical.py
index 7b184d7..94318b2 100644
--- a/src/agenda_culturel/import_tasks/extractor_ical.py
+++ b/src/agenda_culturel/import_tasks/extractor_ical.py
@@ -14,13 +14,11 @@ from celery.utils.log import get_task_logger
 logger = get_task_logger(__name__)
 
 
-
 class ICALExtractor(Extractor):
-
     def __init__(self):
         super().__init__()
 
-    def get_item_from_vevent(self, event, name, raw = False):
+    def get_item_from_vevent(self, event, name, raw=False):
         try:
             r = event.decoded(name)
             if raw:
@@ -31,7 +29,7 @@ class ICALExtractor(Extractor):
             return None
 
     def get_dt_item_from_vevent(self, event, name):
-        item = self.get_item_from_vevent(event, name, raw = True)
+        item = self.get_item_from_vevent(event, name, raw=True)
 
         day = None
         time = None
@@ -49,25 +47,26 @@ class ICALExtractor(Extractor):
     def clean_url(url):
         return url
 
-
-    def extract(self, content, url, url_human = None, default_values = None, published = False):
+    def extract(
+        self, content, url, url_human=None, default_values=None, published=False
+    ):
         warnings.filterwarnings("ignore", category=MarkupResemblesLocatorWarning)
 
         print("Extracting ical events from {}".format(url))
         self.set_header(url)
         self.clear_events()
         self.uuids = {}
-        
+
         calendar = icalendar.Calendar.from_ical(content)
 
-        for event in calendar.walk('VEVENT'):
+        for event in calendar.walk("VEVENT"):
             title = self.get_item_from_vevent(event, "SUMMARY")
             category = self.default_value_if_exists(default_values, "category")
 
             start_day, start_time = self.get_dt_item_from_vevent(event, "DTSTART")
 
             end_day, end_time = self.get_dt_item_from_vevent(event, "DTEND")
-            
+
             # if the start and end are only defined by dates (and not times),
             # then the event does not occurs on the last day (because it is the end
             # of the event...)
@@ -81,9 +80,9 @@ class ICALExtractor(Extractor):
             description = self.get_item_from_vevent(event, "DESCRIPTION")
             if description is not None:
                 soup = BeautifulSoup(description, features="lxml")
-                delimiter = '\n'
-                for line_break in soup.findAll('br'):
-                    line_break.replaceWith(delimiter)  
+                delimiter = "\n"
+                for line_break in soup.findAll("br"):
+                    line_break.replaceWith(delimiter)
                 description = soup.get_text()
 
             last_modified = self.get_item_from_vevent(event, "LAST_MODIFIED")
@@ -103,17 +102,21 @@ class ICALExtractor(Extractor):
             if related_to is not None:
                 if related_to in self.uuids:
                     self.uuids[related_to] += 1
-                    uuidrel = url + "#" + related_to + ":{:04}".format(self.uuids[related_to] - 1)
+                    uuidrel = (
+                        url
+                        + "#"
+                        + related_to
+                        + ":{:04}".format(self.uuids[related_to] - 1)
+                    )
                     # possible limitation: if the ordering is not original then related
 
-
             tags = self.default_value_if_exists(default_values, "tags")
 
-            last_modified = self.get_item_from_vevent(event, "LAST-MODIFIED", raw = True)
+            last_modified = self.get_item_from_vevent(event, "LAST-MODIFIED", raw=True)
 
             recurrence_entries = {}
             for e in ["RRULE", "EXRULE", "EXDATE", "RDATE"]:
-                i = self.get_item_from_vevent(event, e, raw = True)
+                i = self.get_item_from_vevent(event, e, raw=True)
                 if i is not None:
                     recurrence_entries[e] = i
 
@@ -122,7 +125,10 @@ class ICALExtractor(Extractor):
 
                 for k, r in recurrence_entries.items():
                     if isinstance(r, list):
-                        recurrences += "\n".join([k + ":" + e.to_ical().decode() for e in r]) + "\n"
+                        recurrences += (
+                            "\n".join([k + ":" + e.to_ical().decode() for e in r])
+                            + "\n"
+                        )
                     else:
                         recurrences += k + ":" + r.to_ical().decode() + "\n"
             else:
@@ -132,25 +138,74 @@ class ICALExtractor(Extractor):
                 luuids = [event_url]
                 if uuidrel is not None:
                     luuids += [uuidrel]
-                self.add_event(title, category, start_day, location, description, tags, recurrences=recurrences, uuids=luuids, url_human=url_human, start_time=start_time, end_day=end_day, end_time=end_time, last_modified=last_modified, published=published)
-
+                self.add_event(
+                    title,
+                    category,
+                    start_day,
+                    location,
+                    description,
+                    tags,
+                    recurrences=recurrences,
+                    uuids=luuids,
+                    url_human=url_human,
+                    start_time=start_time,
+                    end_day=end_day,
+                    end_time=end_time,
+                    last_modified=last_modified,
+                    published=published,
+                )
 
         return self.get_structure()
 
 
 # A variation on ICAL extractor that removes any even named "Busy"
 class ICALNoBusyExtractor(ICALExtractor):
-
-    def add_event(self, title, category, start_day, location, description, tags, uuids, recurrences=None, url_human=None, start_time=None, end_day=None, end_time=None, last_modified=None, published=False, image=None, image_alt=None):
-        if title != 'Busy':
-            super().add_event(title, category, start_day, location, description, tags, uuids, recurrences, url_human, start_time, end_day, end_time, last_modified, published, image, image_alt)
+    def add_event(
+        self,
+        title,
+        category,
+        start_day,
+        location,
+        description,
+        tags,
+        uuids,
+        recurrences=None,
+        url_human=None,
+        start_time=None,
+        end_day=None,
+        end_time=None,
+        last_modified=None,
+        published=False,
+        image=None,
+        image_alt=None,
+    ):
+        if title != "Busy":
+            super().add_event(
+                title,
+                category,
+                start_day,
+                location,
+                description,
+                tags,
+                uuids,
+                recurrences,
+                url_human,
+                start_time,
+                end_day,
+                end_time,
+                last_modified,
+                published,
+                image,
+                image_alt,
+            )
 
 
 # A variation on ICAL extractor that remove any visual composer anchors
 class ICALNoVCExtractor(ICALExtractor):
-
     def __init__(self):
-        self.parser = bbcode.Parser(newline="\n", drop_unrecognized=True, install_defaults=False)
+        self.parser = bbcode.Parser(
+            newline="\n", drop_unrecognized=True, install_defaults=False
+        )
         self.parser.add_simple_formatter("vc_row", "%(value)s")
         self.parser.add_simple_formatter("vc_column", "%(value)s")
         self.parser.add_simple_formatter("vc_column_text", "%(value)s")
@@ -164,5 +219,40 @@ class ICALNoVCExtractor(ICALExtractor):
             result = self.parser.format(text)
             return result
 
-    def add_event(self, title, category, start_day, location, description, tags, uuids, recurrences=None, url_human=None, start_time=None, end_day=None, end_time=None, last_modified=None, published=False, image=None, image_alt=None):
-        super().add_event(title, category, start_day, location, self.clean_vc(description), tags, uuids, recurrences, url_human, start_time, end_day, end_time, last_modified, published, image, image_alt)
\ No newline at end of file
+    def add_event(
+        self,
+        title,
+        category,
+        start_day,
+        location,
+        description,
+        tags,
+        uuids,
+        recurrences=None,
+        url_human=None,
+        start_time=None,
+        end_day=None,
+        end_time=None,
+        last_modified=None,
+        published=False,
+        image=None,
+        image_alt=None,
+    ):
+        super().add_event(
+            title,
+            category,
+            start_day,
+            location,
+            self.clean_vc(description),
+            tags,
+            uuids,
+            recurrences,
+            url_human,
+            start_time,
+            end_day,
+            end_time,
+            last_modified,
+            published,
+            image,
+            image_alt,
+        )
diff --git a/src/agenda_culturel/import_tasks/generic_extractors.py b/src/agenda_culturel/import_tasks/generic_extractors.py
index af2f08c..e7dd2fa 100644
--- a/src/agenda_culturel/import_tasks/generic_extractors.py
+++ b/src/agenda_culturel/import_tasks/generic_extractors.py
@@ -8,8 +8,8 @@ from django.utils.translation import gettext_lazy as _
 from dateutil import parser
 import datetime
 
-class GGCalendar:
 
+class GGCalendar:
     def __init__(self, url):
         self.url = url
         self.extract_info()
@@ -18,10 +18,10 @@ class GGCalendar:
         parsed_url = urlparse(self.url.replace("#", "%23"))
         params = parse_qs(parsed_url.query)
 
-        self.location = params['location'][0] if 'location' in params else None
-        self.title = params['text'][0] if 'text' in params else None
-        if 'dates' in params:
-            dates = [x.replace(" ", "+") for x in params['dates'][0].split("/")]
+        self.location = params["location"][0] if "location" in params else None
+        self.title = params["text"][0] if "text" in params else None
+        if "dates" in params:
+            dates = [x.replace(" ", "+") for x in params["dates"][0].split("/")]
             if len(dates) > 0:
                 date = parser.parse(dates[0])
                 self.start_day = date.date()
@@ -42,13 +42,11 @@ class GGCalendar:
             self.end_time = None
 
 
-
 # A class to extract events from URL with two steps:
 # - first build a list of urls where the events will be found
 # - then for each document downloaded from these urls, build the events
 # This class is an abstract class
 class TwoStepsExtractor(Extractor):
-
     def __init__(self):
         super().__init__()
         self.event_urls = None
@@ -96,35 +94,83 @@ class TwoStepsExtractor(Extractor):
             self.event_properties[url] = {}
         self.event_properties[url]["location"] = loc
 
-    def add_event_with_props(self, event_url, title, category, start_day, location, description, tags, uuids, recurrences=None, url_human=None, start_time=None, end_day=None, end_time=None, last_modified=None, published=False, image=None, image_alt=None):
-
+    def add_event_with_props(
+        self,
+        event_url,
+        title,
+        category,
+        start_day,
+        location,
+        description,
+        tags,
+        uuids,
+        recurrences=None,
+        url_human=None,
+        start_time=None,
+        end_day=None,
+        end_time=None,
+        last_modified=None,
+        published=False,
+        image=None,
+        image_alt=None,
+    ):
         if event_url in self.event_properties:
-            if 'tags' in self.event_properties[event_url]:
-                tags = tags + self.event_properties[event_url]['tags']
-            if 'start_day' in self.event_properties[event_url]:
-                start_day = self.event_properties[event_url]['start_day']
-            if 'start_time' in self.event_properties[event_url]:
-                start_time = self.event_properties[event_url]['start_time']
-            if 'title' in self.event_properties[event_url]:
-                title = self.event_properties[event_url]['title']
-            if 'category' in self.event_properties[event_url]:
-                category = self.event_properties[event_url]['category']
-            if 'location' in self.event_properties[event_url]:
-                location = self.event_properties[event_url]['location']
-
-        self.add_event(title, category, start_day, location, description, tags, uuids, recurrences, url_human, start_time, end_day, end_time, last_modified, published, image, image_alt)
+            if "tags" in self.event_properties[event_url]:
+                tags = tags + self.event_properties[event_url]["tags"]
+            if "start_day" in self.event_properties[event_url]:
+                start_day = self.event_properties[event_url]["start_day"]
+            if "start_time" in self.event_properties[event_url]:
+                start_time = self.event_properties[event_url]["start_time"]
+            if "title" in self.event_properties[event_url]:
+                title = self.event_properties[event_url]["title"]
+            if "category" in self.event_properties[event_url]:
+                category = self.event_properties[event_url]["category"]
+            if "location" in self.event_properties[event_url]:
+                location = self.event_properties[event_url]["location"]
 
+        self.add_event(
+            title,
+            category,
+            start_day,
+            location,
+            description,
+            tags,
+            uuids,
+            recurrences,
+            url_human,
+            start_time,
+            end_day,
+            end_time,
+            last_modified,
+            published,
+            image,
+            image_alt,
+        )
 
     @abstractmethod
     def build_event_url_list(self, content):
         pass
 
     @abstractmethod
-    def add_event_from_content(self, event_content, event_url, url_human = None, default_values = None, published = False):
+    def add_event_from_content(
+        self,
+        event_content,
+        event_url,
+        url_human=None,
+        default_values=None,
+        published=False,
+    ):
         pass
 
-
-    def extract(self, content, url, url_human = None, default_values = None, published = False, only_future=True):
+    def extract(
+        self,
+        content,
+        url,
+        url_human=None,
+        default_values=None,
+        published=False,
+        only_future=True,
+    ):
         self.only_future = only_future
         self.now = datetime.datetime.now().date()
         self.set_header(url)
@@ -133,24 +179,25 @@ class TwoStepsExtractor(Extractor):
         self.url = url
         self.event_urls = []
         self.event_properties.clear()
-    
+
         # first build the event list
         self.build_event_url_list(content)
 
         if self.event_urls is None:
-            raise Exception('Unable to find the event list from the main document')
+            raise Exception("Unable to find the event list from the main document")
 
         if self.downloader is None:
-            raise Exception('The downloader is not defined')
+            raise Exception("The downloader is not defined")
 
         # then process each element of the list
         for i, event_url in enumerate(self.event_urls):
             # first download the content associated with this link
             content_event = self.downloader.get_content(event_url)
             if content_event is None:
-                raise Exception(_('Cannot extract event from url {}').format(event_url))
+                raise Exception(_("Cannot extract event from url {}").format(event_url))
             # then extract event information from this html document
-            self.add_event_from_content(content_event, event_url, url_human, default_values, published)
-            
-        return self.get_structure()
+            self.add_event_from_content(
+                content_event, event_url, url_human, default_values, published
+            )
 
+        return self.get_structure()
diff --git a/src/agenda_culturel/import_tasks/importer.py b/src/agenda_culturel/import_tasks/importer.py
index 1906d11..d289df5 100644
--- a/src/agenda_culturel/import_tasks/importer.py
+++ b/src/agenda_culturel/import_tasks/importer.py
@@ -5,15 +5,16 @@ from .extractor import *
 
 
 class URL2Events:
-
-    def __init__(self, downloader = SimpleDownloader(), extractor = None, single_event=False):
-
+    def __init__(
+        self, downloader=SimpleDownloader(), extractor=None, single_event=False
+    ):
         self.downloader = downloader
         self.extractor = extractor
         self.single_event = single_event
 
-
-    def process(self, url, url_human = None, cache = None, default_values = None, published = False):
+    def process(
+        self, url, url_human=None, cache=None, default_values=None, published=False
+    ):
         content = self.downloader.get_content(url, cache)
 
         if content is None:
@@ -21,13 +22,14 @@ class URL2Events:
 
         if self.extractor is not None:
             self.extractor.set_downloader(self.downloader)
-            return self.extractor.extract(content, url, url_human, default_values, published)
+            return self.extractor.extract(
+                content, url, url_human, default_values, published
+            )
         else:
             # if the extractor is not defined, use a list of default extractors
             for e in Extractor.get_default_extractors(self.single_event):
-                    e.set_downloader(self.downloader)
-                    events = e.extract(content, url, url_human, default_values, published)
-                    if events is not None:
-                        return events
+                e.set_downloader(self.downloader)
+                events = e.extract(content, url, url_human, default_values, published)
+                if events is not None:
+                    return events
         return None
-
diff --git a/src/agenda_culturel/models.py b/src/agenda_culturel/models.py
index 3d0303b..174d2d1 100644
--- a/src/agenda_culturel/models.py
+++ b/src/agenda_culturel/models.py
@@ -28,22 +28,33 @@ from location_field.models.plain import PlainLocationField
 from .calendar import CalendarList, CalendarDay
 
 import logging
+
 logger = logging.getLogger(__name__)
 
+
 def remove_accents(input_str):
-    nfkd_form = unicodedata.normalize('NFKD', input_str)
-    return u"".join([c for c in nfkd_form if not unicodedata.combining(c)])
+    nfkd_form = unicodedata.normalize("NFKD", input_str)
+    return "".join([c for c in nfkd_form if not unicodedata.combining(c)])
+
 
 class StaticContent(models.Model):
-
-    name = models.CharField(verbose_name=_('Name'), help_text=_('Category name'), max_length=512, unique=True)
-    text = RichTextField(verbose_name=_('Content'), help_text=_('Text as shown to the visitors'))
-    url_path = models.CharField(verbose_name=_('URL path'), help_text=_('URL path where the content is included.'))
+    name = models.CharField(
+        verbose_name=_("Name"),
+        help_text=_("Category name"),
+        max_length=512,
+        unique=True,
+    )
+    text = RichTextField(
+        verbose_name=_("Content"), help_text=_("Text as shown to the visitors")
+    )
+    url_path = models.CharField(
+        verbose_name=_("URL path"),
+        help_text=_("URL path where the content is included."),
+    )
 
     class Meta:
-        verbose_name = _('Static content')
-        verbose_name_plural = _('Static contents')
-
+        verbose_name = _("Static content")
+        verbose_name_plural = _("Static contents")
 
     def __str__(self):
         return self.name
@@ -51,8 +62,8 @@ class StaticContent(models.Model):
     def get_absolute_url(self):
         return self.url_path
 
-class Category(models.Model):
 
+class Category(models.Model):
     default_name = "Sans catégorie"
     default_alt_name = "Événements non catégorisés"
     default_codename = "∅"
@@ -68,12 +79,28 @@ class Category(models.Model):
         ("#bdcf32", "color 6"),
         ("#87bc45", "color 7"),
         ("#27aeef", "color 8"),
-        ("#b33dc6", "color 9")]
+        ("#b33dc6", "color 9"),
+    ]
 
-    name = models.CharField(verbose_name=_('Name'), help_text=_('Category name'), max_length=512)
-    alt_name = models.CharField(verbose_name=_('Alternative Name'), help_text=_('Alternative name used with a time period'), max_length=512)
-    codename = models.CharField(verbose_name=_('Short name'), help_text=_('Short name of the category'), max_length=3)
-    color = ColorField(verbose_name=_('Color'), help_text=_('Color used as background for the category'), blank=True, null=True)
+    name = models.CharField(
+        verbose_name=_("Name"), help_text=_("Category name"), max_length=512
+    )
+    alt_name = models.CharField(
+        verbose_name=_("Alternative Name"),
+        help_text=_("Alternative name used with a time period"),
+        max_length=512,
+    )
+    codename = models.CharField(
+        verbose_name=_("Short name"),
+        help_text=_("Short name of the category"),
+        max_length=3,
+    )
+    color = ColorField(
+        verbose_name=_("Color"),
+        help_text=_("Color used as background for the category"),
+        blank=True,
+        null=True,
+    )
 
     def save(self, *args, **kwargs):
         if self.color is None:
@@ -92,16 +119,17 @@ class Category(models.Model):
 
     def get_default_category():
         try:
-            default, created = Category.objects.get_or_create(name=Category.default_name,
+            default, created = Category.objects.get_or_create(
+                name=Category.default_name,
                 alt_name=Category.default_alt_name,
                 codename=Category.default_codename,
-                color=Category.default_color)
+                color=Category.default_color,
+            )
 
             return default
         except:
             return None
 
-
     def get_default_category_id():
         cat = Category.get_default_category()
         if cat:
@@ -112,21 +140,18 @@ class Category(models.Model):
     def css_class(self):
         return "cat-" + str(self.id)
 
-
     def __str__(self):
         return self.name
 
     class Meta:
-        verbose_name = _('Category')
-        verbose_name_plural = _('Categories')
+        verbose_name = _("Category")
+        verbose_name_plural = _("Categories")
 
 
 class DuplicatedEvents(models.Model):
-
     class Meta:
-        verbose_name = _('Duplicated events')
-        verbose_name_plural = _('Duplicated events')
-
+        verbose_name = _("Duplicated events")
+        verbose_name_plural = _("Duplicated events")
 
     def nb_duplicated(self):
         return Event.objects.filter(possibly_duplicated=self).count()
@@ -159,7 +184,9 @@ class DuplicatedEvents(models.Model):
         return Event.get_comparison(self.get_duplicated())
 
     def remove_singletons():
-        singletons = DuplicatedEvents.objects.annotate(nb_events=Count("event")).filter(nb_events__lte=1)
+        singletons = DuplicatedEvents.objects.annotate(nb_events=Count("event")).filter(
+            nb_events__lte=1
+        )
         nb = len(singletons)
         if nb > 0:
             logger.warning("Removing: " + str(nb) + " empty or singleton duplicated")
@@ -183,18 +210,30 @@ class DuplicatedEvents(models.Model):
         return nb
 
 
-
 class Place(models.Model):
-    name = models.CharField(verbose_name=_('Name'), help_text=_('Name of the place'))
-    address = models.CharField(verbose_name=_('Address'), help_text=_('Address of this place (without city name)'), blank=True, null=True)
-    city = models.CharField(verbose_name=_('City'), help_text=_('City name'))
-    location = PlainLocationField(based_fields=['name', 'address', 'city'], zoom=12)
-    
-    aliases = ArrayField(models.CharField(max_length=512), verbose_name=_('Alternative names'), help_text=_("Alternative names or addresses used to match a place with the free-form location of an event."), blank=True, null=True)
+    name = models.CharField(verbose_name=_("Name"), help_text=_("Name of the place"))
+    address = models.CharField(
+        verbose_name=_("Address"),
+        help_text=_("Address of this place (without city name)"),
+        blank=True,
+        null=True,
+    )
+    city = models.CharField(verbose_name=_("City"), help_text=_("City name"))
+    location = PlainLocationField(based_fields=["name", "address", "city"], zoom=12)
+
+    aliases = ArrayField(
+        models.CharField(max_length=512),
+        verbose_name=_("Alternative names"),
+        help_text=_(
+            "Alternative names or addresses used to match a place with the free-form location of an event."
+        ),
+        blank=True,
+        null=True,
+    )
 
     class Meta:
-        verbose_name = _('Place')
-        verbose_name_plural = _('Places')
+        verbose_name = _("Place")
+        verbose_name_plural = _("Places")
 
     def __str__(self):
         if self.address:
@@ -228,18 +267,21 @@ class Place(models.Model):
         Event.objects.bulk_update(to_be_updated, fields=["exact_location"])
         return len(to_be_updated)
 
-
     def get_all_cities():
         try:
-            tags = list([p["city"] for p in Place.objects.values("city").distinct().order_by("city")])
+            tags = list(
+                [
+                    p["city"]
+                    for p in Place.objects.values("city").distinct().order_by("city")
+                ]
+            )
         except:
             tags = []
         return tags
 
 
 class Event(models.Model):
-
-    class STATUS(models.TextChoices): 
+    class STATUS(models.TextChoices):
         PUBLISHED = "published", _("Published")
         DRAFT = "draft", _("Draft")
         TRASH = "trash", _("Trash")
@@ -252,37 +294,133 @@ class Event(models.Model):
     recurrence_dtstart = models.DateTimeField(editable=False, blank=True, null=True)
     recurrence_dtend = models.DateTimeField(editable=False, blank=True, null=True)
 
-    title = models.CharField(verbose_name=_('Title'), help_text=_('Short title'), max_length=512)
+    title = models.CharField(
+        verbose_name=_("Title"), help_text=_("Short title"), max_length=512
+    )
 
-    status = models.CharField(_("Status"), max_length=20, choices=STATUS.choices, default=STATUS.DRAFT)
+    status = models.CharField(
+        _("Status"), max_length=20, choices=STATUS.choices, default=STATUS.DRAFT
+    )
 
-    category = models.ForeignKey(Category, verbose_name=_('Category'), help_text=_('Category of the event'), null=True, default=Category.get_default_category_id(), on_delete=models.SET_DEFAULT)
+    category = models.ForeignKey(
+        Category,
+        verbose_name=_("Category"),
+        help_text=_("Category of the event"),
+        null=True,
+        default=Category.get_default_category_id(),
+        on_delete=models.SET_DEFAULT,
+    )
 
-    start_day = models.DateField(verbose_name=_('Day of the event'), help_text=_('Day of the event'))
-    start_time = models.TimeField(verbose_name=_('Starting time'), help_text=_('Starting time'), blank=True, null=True)
+    start_day = models.DateField(
+        verbose_name=_("Day of the event"), help_text=_("Day of the event")
+    )
+    start_time = models.TimeField(
+        verbose_name=_("Starting time"),
+        help_text=_("Starting time"),
+        blank=True,
+        null=True,
+    )
 
-    end_day = models.DateField(verbose_name=_('End day of the event'), help_text=_('End day of the event, only required if different from the start day.'), blank=True, null=True)
-    end_time = models.TimeField(verbose_name=_('Final time'), help_text=_('Final time'), blank=True, null=True)
+    end_day = models.DateField(
+        verbose_name=_("End day of the event"),
+        help_text=_(
+            "End day of the event, only required if different from the start day."
+        ),
+        blank=True,
+        null=True,
+    )
+    end_time = models.TimeField(
+        verbose_name=_("Final time"), help_text=_("Final time"), blank=True, null=True
+    )
 
-    recurrences = recurrence.fields.RecurrenceField(verbose_name=_("Recurrence"), include_dtstart=False, blank=True, null=True)
+    recurrences = recurrence.fields.RecurrenceField(
+        verbose_name=_("Recurrence"), include_dtstart=False, blank=True, null=True
+    )
 
-    exact_location = models.ForeignKey(Place, verbose_name=_('Location'), help_text=_('Address of the event'), null=True, on_delete=models.SET_NULL, blank=True)
-    location = models.CharField(verbose_name=_('Location (free form)'), help_text=_('Address of the event in case its not available in the already known places (free form)'), max_length=512, default="")
+    exact_location = models.ForeignKey(
+        Place,
+        verbose_name=_("Location"),
+        help_text=_("Address of the event"),
+        null=True,
+        on_delete=models.SET_NULL,
+        blank=True,
+    )
+    location = models.CharField(
+        verbose_name=_("Location (free form)"),
+        help_text=_(
+            "Address of the event in case its not available in the already known places (free form)"
+        ),
+        max_length=512,
+        default="",
+    )
 
-    description = models.TextField(verbose_name=_('Description'), help_text=_('General description of the event'), blank=True, null=True)
+    description = models.TextField(
+        verbose_name=_("Description"),
+        help_text=_("General description of the event"),
+        blank=True,
+        null=True,
+    )
 
-    local_image = models.ImageField(verbose_name=_('Illustration (local image)'), help_text=_("Illustration image stored in the agenda server"), max_length=1024, blank=True, null=True)
+    local_image = models.ImageField(
+        verbose_name=_("Illustration (local image)"),
+        help_text=_("Illustration image stored in the agenda server"),
+        max_length=1024,
+        blank=True,
+        null=True,
+    )
 
-    image = models.URLField(verbose_name=_('Illustration'), help_text=_("URL of the illustration image"), max_length=1024, blank=True, null=True)
-    image_alt = models.CharField(verbose_name=_('Illustration description'), help_text=_('Alternative text used by screen readers for the image'), blank=True, null=True, max_length=1024)
+    image = models.URLField(
+        verbose_name=_("Illustration"),
+        help_text=_("URL of the illustration image"),
+        max_length=1024,
+        blank=True,
+        null=True,
+    )
+    image_alt = models.CharField(
+        verbose_name=_("Illustration description"),
+        help_text=_("Alternative text used by screen readers for the image"),
+        blank=True,
+        null=True,
+        max_length=1024,
+    )
 
-    import_sources = ArrayField(models.CharField(max_length=512), verbose_name=_('Importation source'), help_text=_("Importation source used to detect removed entries."), blank=True, null=True)
-    uuids = ArrayField(models.CharField(max_length=512), verbose_name=_('UUIDs'), help_text=_("UUIDs from import to detect duplicated entries."), blank=True, null=True)
-    reference_urls = ArrayField(models.URLField(max_length=512), verbose_name=_('URLs'), help_text=_("List of all the urls where this event can be found."), blank=True, null=True)
+    import_sources = ArrayField(
+        models.CharField(max_length=512),
+        verbose_name=_("Importation source"),
+        help_text=_("Importation source used to detect removed entries."),
+        blank=True,
+        null=True,
+    )
+    uuids = ArrayField(
+        models.CharField(max_length=512),
+        verbose_name=_("UUIDs"),
+        help_text=_("UUIDs from import to detect duplicated entries."),
+        blank=True,
+        null=True,
+    )
+    reference_urls = ArrayField(
+        models.URLField(max_length=512),
+        verbose_name=_("URLs"),
+        help_text=_("List of all the urls where this event can be found."),
+        blank=True,
+        null=True,
+    )
 
-    tags = ArrayField(models.CharField(max_length=64), verbose_name=_('Tags'), help_text=_("A list of tags that describe the event."), blank=True, null=True)
+    tags = ArrayField(
+        models.CharField(max_length=64),
+        verbose_name=_("Tags"),
+        help_text=_("A list of tags that describe the event."),
+        blank=True,
+        null=True,
+    )
 
-    possibly_duplicated = models.ForeignKey(DuplicatedEvents, verbose_name=_('Possibly duplicated'), on_delete=models.SET_NULL, null=True, blank=True)
+    possibly_duplicated = models.ForeignKey(
+        DuplicatedEvents,
+        verbose_name=_("Possibly duplicated"),
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+    )
 
     def get_consolidated_end_day(self, intuitive=True):
         if intuitive:
@@ -299,14 +437,12 @@ class Event(models.Model):
         last = self.get_consolidated_end_day()
         return [first + timedelta(n) for n in range(int((last - first).days) + 1)]
 
-
     def get_nb_events_same_dates(self):
         first = self.start_day
         last = self.get_consolidated_end_day()
         calendar = CalendarList(first, last, exact=True)
         return [(len(d.events), d.date) for dstr, d in calendar.calendar_days.items()]
 
-
     def is_single_day(self, intuitive=True):
         return self.start_day == self.get_consolidated_end_day(intuitive)
 
@@ -314,22 +450,28 @@ class Event(models.Model):
         return d >= self.start_day and d <= self.get_consolidated_end_day(intuitive)
 
     def get_absolute_url(self):
-        return reverse("view_event", kwargs={"year": self.start_day.year, 
-            "month": self.start_day.month, 
-            "day": self.start_day.day, 
-            "pk": self.pk, "extra": slugify(self.title)})
+        return reverse(
+            "view_event",
+            kwargs={
+                "year": self.start_day.year,
+                "month": self.start_day.month,
+                "day": self.start_day.day,
+                "pk": self.pk,
+                "extra": slugify(self.title),
+            },
+        )
 
     def __str__(self):
         return _date(self.start_day) + ": " + self.title
 
     class Meta:
-        verbose_name = _('Event')
-        verbose_name_plural = _('Events')
+        verbose_name = _("Event")
+        verbose_name_plural = _("Events")
         permissions = [("set_duplicated_event", "Can set an event as duplicated")]
 
     def get_all_tags():
         try:
-            tags = list(Event.objects.values_list('tags', flat = True))
+            tags = list(Event.objects.values_list("tags", flat=True))
         except:
             tags = []
         uniq_tags = set()
@@ -348,15 +490,17 @@ class Event(models.Model):
         return self.status == Event.STATUS.TRASH
 
     def modified(self):
-        return self.modified_date is None or abs((self.modified_date - self.created_date).total_seconds()) > 1
+        return (
+            self.modified_date is None
+            or abs((self.modified_date - self.created_date).total_seconds()) > 1
+        )
 
     def nb_draft_events():
         return Event.objects.filter(status=Event.STATUS.DRAFT).count()
 
-
     def download_image(self):
         # first download file
-        
+
         a = urlparse(self.image)
         basename = os.path.basename(a.path)
 
@@ -390,24 +534,29 @@ class Event(models.Model):
             self.modified_date = now
 
     def get_recurrence_at_date(self, year, month, day):
-        dtstart = timezone.make_aware(datetime(year, month, day, 0, 0), timezone.get_default_timezone())
+        dtstart = timezone.make_aware(
+            datetime(year, month, day, 0, 0), timezone.get_default_timezone()
+        )
         recurrences = self.get_recurrences_between(dtstart, dtstart)
         if len(recurrences) == 0:
             return self
         else:
             return recurrences[0]
 
-
     # return a copy of the current object for each recurrence between first an last date (included)
     def get_recurrences_between(self, firstdate, lastdate):
         if not self.has_recurrences():
             return [self]
         else:
             result = []
-            dtstart = timezone.make_aware(datetime.combine(self.start_day, time()), timezone.get_default_timezone())
+            dtstart = timezone.make_aware(
+                datetime.combine(self.start_day, time()),
+                timezone.get_default_timezone(),
+            )
             self.recurrences.dtstart = dtstart
-            for d in self.recurrences.between(firstdate, lastdate, inc=True, dtstart=dtstart):
-                
+            for d in self.recurrences.between(
+                firstdate, lastdate, inc=True, dtstart=dtstart
+            ):
                 c = copy.deepcopy(self)
                 c.start_day = d.date()
                 if c.end_day is not None:
@@ -422,10 +571,30 @@ class Event(models.Model):
         return self.recurrences is not None and len(self.recurrences.rrules) != 0
 
     def update_recurrence_dtstartend(self):
-        sday = date.fromisoformat(self.start_day) if isinstance(self.start_day, str) else self.start_day
-        eday = date.fromisoformat(self.end_day) if isinstance(self.end_day, str) else self.end_day
-        stime = time.fromisoformat(self.start_time) if isinstance(self.start_time, str) else time() if self.start_time is None else self.start_time
-        etime = time.fromisoformat(self.end_time) if isinstance(self.end_time, str) else time() if self.end_time is None else self.end_time
+        sday = (
+            date.fromisoformat(self.start_day)
+            if isinstance(self.start_day, str)
+            else self.start_day
+        )
+        eday = (
+            date.fromisoformat(self.end_day)
+            if isinstance(self.end_day, str)
+            else self.end_day
+        )
+        stime = (
+            time.fromisoformat(self.start_time)
+            if isinstance(self.start_time, str)
+            else time()
+            if self.start_time is None
+            else self.start_time
+        )
+        etime = (
+            time.fromisoformat(self.end_time)
+            if isinstance(self.end_time, str)
+            else time()
+            if self.end_time is None
+            else self.end_time
+        )
 
         self.recurrence_dtstart = datetime.combine(sday, stime)
         if not self.has_recurrences():
@@ -434,19 +603,26 @@ class Event(models.Model):
             else:
                 self.recurrence_dtend = datetime.combine(eday, etime)
         else:
-            if self.recurrences.rrules[0].until is None and self.recurrences.rrules[0].count is None:
+            if (
+                self.recurrences.rrules[0].until is None
+                and self.recurrences.rrules[0].count is None
+            ):
                 self.recurrence_dtend = None
             else:
                 self.recurrences.dtstart = datetime.combine(sday, time())
                 occurrence = self.recurrences.occurrences()
                 try:
                     self.recurrence_dtend = occurrence[-1]
-                    if self.recurrences.dtend is not None and self.recurrences.dtstart is not None:
-                        self.recurrence_dtend += self.recurrences.dtend - self.recurrences.dtstart
+                    if (
+                        self.recurrences.dtend is not None
+                        and self.recurrences.dtstart is not None
+                    ):
+                        self.recurrence_dtend += (
+                            self.recurrences.dtend - self.recurrences.dtstart
+                        )
                 except:
                     self.recurrence_dtend = self.recurrence_dtstart
 
-
     def prepare_save(self):
         self.update_modification_dates()
 
@@ -466,13 +642,15 @@ class Event(models.Model):
                         self.exact_location = p
                         break
 
-
     def save(self, *args, **kwargs):
-
         self.prepare_save()
 
         # check for similar events if no duplicated is known only if the event is created
-        if self.pk is None and self.possibly_duplicated is None and not self.is_skip_duplicate_check():
+        if (
+            self.pk is None
+            and self.possibly_duplicated is None
+            and not self.is_skip_duplicate_check()
+        ):
             # and if this is not an importation process
             if not self.is_in_importation_process():
                 similar_events = self.find_similar_events()
@@ -481,19 +659,21 @@ class Event(models.Model):
                 if len(similar_events) != 0:
                     self.set_possibly_duplicated(similar_events)
 
-
         # delete duplicated group if it's only with one element
-        if self.possibly_duplicated is not None and self.possibly_duplicated.nb_duplicated() == 1:
+        if (
+            self.possibly_duplicated is not None
+            and self.possibly_duplicated.nb_duplicated() == 1
+        ):
             self.possibly_duplicated.delete()
             self.possibly_duplicated = None
 
-
         super().save(*args, **kwargs)
 
-
-    def from_structure(event_structure, import_source = None):
+    def from_structure(event_structure, import_source=None):
         if "category" in event_structure and event_structure["category"] is not None:
-            event_structure["category"] = Category.objects.get(name=event_structure["category"])
+            event_structure["category"] = Category.objects.get(
+                name=event_structure["category"]
+            )
 
         if "published" in event_structure and event_structure["published"] is not None:
             if event_structure["published"]:
@@ -503,12 +683,15 @@ class Event(models.Model):
             del event_structure["published"]
         else:
             event_structure["status"] = Event.STATUS.DRAFT
-        
+
         if "url_human" in event_structure and event_structure["url_human"] is not None:
             event_structure["reference_urls"] = [event_structure["url_human"]]
             del event_structure["url_human"]
 
-        if "last_modified" in event_structure and event_structure["last_modified"] is not None:
+        if (
+            "last_modified" in event_structure
+            and event_structure["last_modified"] is not None
+        ):
             d = datetime.fromisoformat(event_structure["last_modified"])
             if d.year == 2024 and d.month > 2:
                 logger.warning("last modified {}".format(d))
@@ -520,10 +703,14 @@ class Event(models.Model):
             event_structure["modified_date"] = None
 
         if "start_time" in event_structure:
-            event_structure["start_time"] = time.fromisoformat(event_structure["start_time"])
+            event_structure["start_time"] = time.fromisoformat(
+                event_structure["start_time"]
+            )
 
         if "end_time" in event_structure:
-            event_structure["end_time"] = time.fromisoformat(event_structure["end_time"])
+            event_structure["end_time"] = time.fromisoformat(
+                event_structure["end_time"]
+            )
 
         if "location" not in event_structure or event_structure["location"] is None:
             event_structure["location"] = ""
@@ -531,10 +718,21 @@ class Event(models.Model):
         if "description" in event_structure and event_structure["description"] is None:
             event_structure["description"] = ""
 
-        if "recurrences" in event_structure and event_structure["recurrences"] is not None:
-            event_structure["recurrences"] = recurrence.deserialize(event_structure["recurrences"])
-            event_structure["recurrences"].exdates = [e.replace(hour=0, minute=0, second=0) for e in event_structure["recurrences"].exdates]
-            event_structure["recurrences"].rdates = [e.replace(hour=0, minute=0, second=0) for e in event_structure["recurrences"].rdates]
+        if (
+            "recurrences" in event_structure
+            and event_structure["recurrences"] is not None
+        ):
+            event_structure["recurrences"] = recurrence.deserialize(
+                event_structure["recurrences"]
+            )
+            event_structure["recurrences"].exdates = [
+                e.replace(hour=0, minute=0, second=0)
+                for e in event_structure["recurrences"].exdates
+            ]
+            event_structure["recurrences"].rdates = [
+                e.replace(hour=0, minute=0, second=0)
+                for e in event_structure["recurrences"].rdates
+            ]
 
         else:
             event_structure["recurrences"] = None
@@ -544,7 +742,6 @@ class Event(models.Model):
 
         return Event(**event_structure)
 
-
     def find_similar_events(self):
         start_time_test = Q(start_time=self.start_time)
 
@@ -552,21 +749,38 @@ class Event(models.Model):
             # convert str start_time to time
             if isinstance(self.start_time, str):
                 self.start_time = time.fromisoformat(self.start_time)
-            interval = (time(self.start_time.hour - 1, self.start_time.minute) if self.start_time.hour >= 1 else time(0, 0), 
-                time(self.start_time.hour + 1, self.start_time.minute) if self.start_time.hour < 23 else time(23, 59))
+            interval = (
+                time(self.start_time.hour - 1, self.start_time.minute)
+                if self.start_time.hour >= 1
+                else time(0, 0),
+                time(self.start_time.hour + 1, self.start_time.minute)
+                if self.start_time.hour < 23
+                else time(23, 59),
+            )
             start_time_test = start_time_test | Q(start_time__range=interval)
 
-        return Event.objects.annotate(similarity_title=TrigramSimilarity("title", self.title)). \
-            annotate(similarity_location=TrigramSimilarity("location", self.location)). \
-            filter(Q(start_day=self.start_day) & start_time_test & Q(similarity_title__gt=0.5) & Q(similarity_title__gt=0.3))
-
+        return (
+            Event.objects.annotate(
+                similarity_title=TrigramSimilarity("title", self.title)
+            )
+            .annotate(similarity_location=TrigramSimilarity("location", self.location))
+            .filter(
+                Q(start_day=self.start_day)
+                & start_time_test
+                & Q(similarity_title__gt=0.5)
+                & Q(similarity_title__gt=0.3)
+            )
+        )
 
     def find_same_events_by_uuid(self):
-        return None if self.uuids is None or len(self.uuids) == 0 else Event.objects.filter(uuids__contains=self.uuids)
-
+        return (
+            None
+            if self.uuids is None or len(self.uuids) == 0
+            else Event.objects.filter(uuids__contains=self.uuids)
+        )
 
     def split_uuid(uuid):
-        els = uuid.split(':')
+        els = uuid.split(":")
         if len(els) == 1:
             return ":".join(els[0:-1]), 0
         else:
@@ -594,8 +808,9 @@ class Event(models.Model):
         if self.possibly_duplicated is None:
             return []
         else:
-            return Event.objects.filter(possibly_duplicated=self.possibly_duplicated).exclude(pk=self.pk)
-
+            return Event.objects.filter(
+                possibly_duplicated=self.possibly_duplicated
+            ).exclude(pk=self.pk)
 
     def get_comparison(events):
         result = []
@@ -608,7 +823,7 @@ class Event(models.Model):
             else:
                 result.append({"similar": False, "key": attr, "values": values})
         return result
-    
+
     def similar(self, event):
         res = Event.get_comparison([self, event])
         for r in res:
@@ -616,14 +831,13 @@ class Event(models.Model):
                 return False
         return True
 
-
     def set_possibly_duplicated(self, events):
-
         # get existing groups
-        groups = list(set([e.possibly_duplicated for e in events] + [self.possibly_duplicated]))
+        groups = list(
+            set([e.possibly_duplicated for e in events] + [self.possibly_duplicated])
+        )
         groups = [g for g in groups if g is not None]
 
-        
         # do we have to create a new group?
         if len(groups) == 0:
             group = DuplicatedEvents.objects.create()
@@ -632,7 +846,6 @@ class Event(models.Model):
             group = DuplicatedEvents.merge_groups(groups)
         group.save()
 
-
         # set the possibly duplicated group for the current object
         self.possibly_duplicated = group
 
@@ -644,14 +857,23 @@ class Event(models.Model):
         elist = list(events) + ([self] if self.pk is not None else [])
         Event.objects.bulk_update(elist, fields=["possibly_duplicated"])
 
-
     def data_fields(all=False, local_img=True):
         if all:
             result = ["category"]
         else:
             result = []
 
-        result += ["title", "location", "exact_location", "start_day", "start_time", "end_day", "end_time", "description", "image"]
+        result += [
+            "title",
+            "location",
+            "exact_location",
+            "start_day",
+            "start_time",
+            "end_day",
+            "end_time",
+            "description",
+            "image",
+        ]
         if all and local_img:
             result += ["local_image"]
         result += ["image_alt", "reference_urls", "recurrences"]
@@ -668,7 +890,6 @@ class Event(models.Model):
     def find_same_event_by_data_in_list(self, events):
         return [e for e in events if self.same_event_by_data(e)]
 
-
     def find_last_imported(events):
         events = [e for e in events if e.imported_date is not None]
         if len(events) == 0:
@@ -677,16 +898,19 @@ class Event(models.Model):
             events.sort(key=lambda e: e.imported_date, reverse=True)
             return events[0]
 
-
     def find_last_imported_not_modified(events):
-        events = [e for e in events if e.imported_date is not None and (e.modified_date is None or e.modified_date <= e.imported_date)]
+        events = [
+            e
+            for e in events
+            if e.imported_date is not None
+            and (e.modified_date is None or e.modified_date <= e.imported_date)
+        ]
         if len(events) == 0:
             return None
         else:
             events.sort(key=lambda e: e.imported_date, reverse=True)
             return events[0]
 
-
     def update(self, other):
         # TODO: what about category, tags?
         # set attributes
@@ -708,7 +932,6 @@ class Event(models.Model):
             if not uuid in self.uuids:
                 self.uuids.append(uuid)
 
-
     # Limitation: the given events should not be considered similar one to another...
     def import_events(events, remove_missing_from_source=None):
         to_import = []
@@ -744,7 +967,9 @@ class Event(models.Model):
             if len(same_events) != 0:
                 # check if one event has been imported and not modified in this list
                 same_imported = Event.find_last_imported_not_modified(same_events)
-                same_events_not_similar = [e for e in same_events if not e.similar(event)]
+                same_events_not_similar = [
+                    e for e in same_events if not e.similar(event)
+                ]
                 if same_imported or len(same_events_not_similar) == 0:
                     if not same_imported:
                         same_imported = Event.find_last_imported(same_events)
@@ -766,7 +991,6 @@ class Event(models.Model):
 
                 # if it exists similar events, add this relation to the event
                 if len(similar_events) != 0:
-
                     # check if an event from the list is exactly the same as the new one (using data)
                     same_events = event.find_same_event_by_data_in_list(similar_events)
                     if same_events is not None and len(same_events) > 0:
@@ -785,15 +1009,33 @@ class Event(models.Model):
 
         # then import all the new events
         imported = Event.objects.bulk_create(to_import)
-        nb_updated = Event.objects.bulk_update(to_update, fields = Event.data_fields() + ["imported_date", "modified_date", "uuids", "status"])
+        nb_updated = Event.objects.bulk_update(
+            to_update,
+            fields=Event.data_fields()
+            + ["imported_date", "modified_date", "uuids", "status"],
+        )
 
         nb_draft = 0
         if remove_missing_from_source is not None and max_date is not None:
             # events that are missing from the import but in database are turned into drafts
             # only if they are in the future
 
-            in_interval = Event.objects.filter(((Q(end_day__isnull=True) & Q(start_day__gte=min_date) & Q(start_day__lte=max_date)) |
-            (Q(end_day__isnull=False) & ~(Q(start_day__gt=max_date) | Q(end_day__lt=min_date)))) & Q(import_sources__contains=[remove_missing_from_source]) & Q(status=Event.STATUS.PUBLISHED) & Q(uuids__len__gt=0))
+            in_interval = Event.objects.filter(
+                (
+                    (
+                        Q(end_day__isnull=True)
+                        & Q(start_day__gte=min_date)
+                        & Q(start_day__lte=max_date)
+                    )
+                    | (
+                        Q(end_day__isnull=False)
+                        & ~(Q(start_day__gt=max_date) | Q(end_day__lt=min_date))
+                    )
+                )
+                & Q(import_sources__contains=[remove_missing_from_source])
+                & Q(status=Event.STATUS.PUBLISHED)
+                & Q(uuids__len__gt=0)
+            )
 
             to_draft = []
             for e in in_interval:
@@ -802,14 +1044,13 @@ class Event(models.Model):
                     e.prepare_save()
                     to_draft.append(e)
 
-            nb_draft = Event.objects.bulk_update(to_draft, fields = ["status"])
+            nb_draft = Event.objects.bulk_update(to_draft, fields=["status"])
 
         return imported, nb_updated, nb_draft
 
     def set_current_date(self, date):
         self.current_date = date
 
-
     def get_start_end_datetimes(self, day):
         if self.start_day == day:
             if self.start_time is None:
@@ -830,11 +1071,17 @@ class Event(models.Model):
             dtend = datetime.combine(day, time().max)
 
         return dtstart, dtend
-        
+
     def get_concurrent_events(self):
         day = self.current_date if hasattr(self, "current_date") else self.start_day
         day_events = CalendarDay(self.start_day).get_events()
-        return [e for e in day_events if e != self and self.is_concurrent_event(e, day) and e.status == Event.STATUS.PUBLISHED]
+        return [
+            e
+            for e in day_events
+            if e != self
+            and self.is_concurrent_event(e, day)
+            and e.status == Event.STATUS.PUBLISHED
+        ]
 
     def is_concurrent_event(self, e, day):
         dtstart, dtend = self.get_start_end_datetimes(day)
@@ -843,68 +1090,146 @@ class Event(models.Model):
         return (dtstart <= e_dtstart <= dtend) or (e_dtstart <= dtstart <= e_dtend)
 
 
-
-
 class ContactMessage(models.Model):
-
     class Meta:
-        verbose_name = _('Contact message')
-        verbose_name_plural = _('Contact messages')
+        verbose_name = _("Contact message")
+        verbose_name_plural = _("Contact messages")
 
-    subject = models.CharField(verbose_name=_('Subject'), help_text=_('The subject of your message'), max_length=512)
-    name = models.CharField(verbose_name=_('Name'), help_text=_('Your name'), max_length=512, blank=True, null=True)
-    email = models.EmailField(verbose_name=_('Email address'), help_text=_('Your email address'), max_length=254, blank=True, null=True)
-    message = RichTextField(verbose_name=_('Message'), help_text=_('Your message'))
+    subject = models.CharField(
+        verbose_name=_("Subject"),
+        help_text=_("The subject of your message"),
+        max_length=512,
+    )
+    name = models.CharField(
+        verbose_name=_("Name"),
+        help_text=_("Your name"),
+        max_length=512,
+        blank=True,
+        null=True,
+    )
+    email = models.EmailField(
+        verbose_name=_("Email address"),
+        help_text=_("Your email address"),
+        max_length=254,
+        blank=True,
+        null=True,
+    )
+    message = RichTextField(verbose_name=_("Message"), help_text=_("Your message"))
 
     date = models.DateTimeField(auto_now_add=True)
 
-    closed = models.BooleanField(verbose_name=_('Closed'), help_text=_('this message has been processed and no longer needs to be handled'), default=False)
-    comments = RichTextField(verbose_name=_('Comments'), help_text=_('Comments on the message from the moderation team'), default="", blank=True, null=True)
+    closed = models.BooleanField(
+        verbose_name=_("Closed"),
+        help_text=_(
+            "this message has been processed and no longer needs to be handled"
+        ),
+        default=False,
+    )
+    comments = RichTextField(
+        verbose_name=_("Comments"),
+        help_text=_("Comments on the message from the moderation team"),
+        default="",
+        blank=True,
+        null=True,
+    )
 
     def nb_open_contactmessages():
         return ContactMessage.objects.filter(closed=False).count()
 
 
 class RecurrentImport(models.Model):
-
-
     class Meta:
-        verbose_name = _('Recurrent import')
-        verbose_name_plural = _('Recurrent imports')
+        verbose_name = _("Recurrent import")
+        verbose_name_plural = _("Recurrent imports")
         permissions = [("run_recurrentimport", "Can run a recurrent import")]
 
     class PROCESSOR(models.TextChoices):
         ICAL = "ical", _("ical")
         ICALNOBUSY = "icalnobusy", _("ical no busy")
         ICALNOVC = "icalnovc", _("ical no VC")
-        LACOOPE = "lacoope", _('lacoope.org')
-        LACOMEDIE = "lacomedie", _('la comédie')
-        LEFOTOMAT = "lefotomat", _('le fotomat')
-        LAPUCEALOREILLE = "lapucealoreille", _('la puce à l''oreille')
+        LACOOPE = "lacoope", _("lacoope.org")
+        LACOMEDIE = "lacomedie", _("la comédie")
+        LEFOTOMAT = "lefotomat", _("le fotomat")
+        LAPUCEALOREILLE = "lapucealoreille", _("la puce à l" "oreille")
 
     class DOWNLOADER(models.TextChoices):
         SIMPLE = "simple", _("simple")
         CHROMIUMHEADLESS = "chromium headless", _("Headless Chromium")
 
-
     class RECURRENCE(models.TextChoices):
-        DAILY = "daily", _("daily"),
+        DAILY = (
+            "daily",
+            _("daily"),
+        )
         WEEKLY = "weekly", _("weekly")
 
-    name = models.CharField(verbose_name=_('Name'), help_text=_('Recurrent import name. Be careful to choose a name that is easy to understand, as it will be public and displayed on the site''s About page.'), max_length=512, default="")
-    processor = models.CharField(_("Processor"), max_length=20, choices=PROCESSOR.choices, default=PROCESSOR.ICAL)
-    downloader = models.CharField(_("Downloader"), max_length=20, choices=DOWNLOADER.choices, default=DOWNLOADER.SIMPLE)
+    name = models.CharField(
+        verbose_name=_("Name"),
+        help_text=_(
+            "Recurrent import name. Be careful to choose a name that is easy to understand, as it will be public and displayed on the site"
+            "s About page."
+        ),
+        max_length=512,
+        default="",
+    )
+    processor = models.CharField(
+        _("Processor"), max_length=20, choices=PROCESSOR.choices, default=PROCESSOR.ICAL
+    )
+    downloader = models.CharField(
+        _("Downloader"),
+        max_length=20,
+        choices=DOWNLOADER.choices,
+        default=DOWNLOADER.SIMPLE,
+    )
 
-    recurrence = models.CharField(_("Import recurrence"), max_length=10, choices=RECURRENCE.choices, default=RECURRENCE.DAILY)
+    recurrence = models.CharField(
+        _("Import recurrence"),
+        max_length=10,
+        choices=RECURRENCE.choices,
+        default=RECURRENCE.DAILY,
+    )
 
+    source = models.URLField(
+        verbose_name=_("Source"),
+        help_text=_("URL of the source document"),
+        max_length=1024,
+    )
+    browsable_url = models.URLField(
+        verbose_name=_("Browsable url"),
+        help_text=_(
+            "URL of the corresponding document that will be shown to visitors."
+        ),
+        max_length=1024,
+        blank=True,
+        null=True,
+    )
 
-    source = models.URLField(verbose_name=_('Source'), help_text=_("URL of the source document"), max_length=1024)
-    browsable_url = models.URLField(verbose_name=_('Browsable url'), help_text=_("URL of the corresponding document that will be shown to visitors."), max_length=1024, blank=True, null=True)
-
-    defaultPublished = models.BooleanField(verbose_name=_('Published'), help_text=_('Status of each imported event (published or draft)'), default=True)
-    defaultLocation = models.CharField(verbose_name=_('Location'), help_text=_('Address for each imported event'), max_length=512, null=True, blank=True)
-    defaultCategory = models.ForeignKey(Category, verbose_name=_('Category'), help_text=_('Category of each imported event'), default=Category.get_default_category_id(), on_delete=models.SET_DEFAULT)
-    defaultTags = ArrayField(models.CharField(max_length=64), verbose_name=_('Tags for each imported event'), help_text=_("A list of tags that describe each imported event."), blank=True, null=True)
+    defaultPublished = models.BooleanField(
+        verbose_name=_("Published"),
+        help_text=_("Status of each imported event (published or draft)"),
+        default=True,
+    )
+    defaultLocation = models.CharField(
+        verbose_name=_("Location"),
+        help_text=_("Address for each imported event"),
+        max_length=512,
+        null=True,
+        blank=True,
+    )
+    defaultCategory = models.ForeignKey(
+        Category,
+        verbose_name=_("Category"),
+        help_text=_("Category of each imported event"),
+        default=Category.get_default_category_id(),
+        on_delete=models.SET_DEFAULT,
+    )
+    defaultTags = ArrayField(
+        models.CharField(max_length=64),
+        verbose_name=_("Tags for each imported event"),
+        help_text=_("A list of tags that describe each imported event."),
+        blank=True,
+        null=True,
+    )
 
     def nb_imports(self):
         return BatchImportation.objects.filter(recurrentImport=self).count()
@@ -914,62 +1239,125 @@ class RecurrentImport(models.Model):
 
     def get_absolute_url(self):
         return reverse("view_rimport", kwargs={"pk": self.pk})
-    
+
     def last_import(self):
-        events = BatchImportation.objects.filter(recurrentImport=self).order_by("-created_date")
+        events = BatchImportation.objects.filter(recurrentImport=self).order_by(
+            "-created_date"
+        )
         return events[0]
 
 
 class BatchImportation(models.Model):
-
-    class STATUS(models.TextChoices): 
+    class STATUS(models.TextChoices):
         RUNNING = "running", _("Running")
         CANCELED = "canceled", _("Canceled")
         SUCCESS = "success", _("Success")
         FAILED = "failed", _("Failed")
 
     class Meta:
-        verbose_name = _('Batch importation')
-        verbose_name_plural = _('Batch importations')
+        verbose_name = _("Batch importation")
+        verbose_name_plural = _("Batch importations")
         permissions = [("run_batchimportation", "Can run a batch importation")]
 
-
     created_date = models.DateTimeField(auto_now_add=True)
 
-    recurrentImport = models.ForeignKey(RecurrentImport, verbose_name=_('Recurrent import'), help_text=_('Reference to the recurrent import processing'), blank=True, null=True, on_delete=models.SET_NULL, editable=False)
+    recurrentImport = models.ForeignKey(
+        RecurrentImport,
+        verbose_name=_("Recurrent import"),
+        help_text=_("Reference to the recurrent import processing"),
+        blank=True,
+        null=True,
+        on_delete=models.SET_NULL,
+        editable=False,
+    )
 
-    status = models.CharField(_("Status"), max_length=20, choices=STATUS.choices, default=STATUS.RUNNING)
+    status = models.CharField(
+        _("Status"), max_length=20, choices=STATUS.choices, default=STATUS.RUNNING
+    )
 
-    error_message = models.CharField(verbose_name=_('Error message'), max_length=512, blank=True, null=True)
+    error_message = models.CharField(
+        verbose_name=_("Error message"), max_length=512, blank=True, null=True
+    )
 
-    nb_initial = models.PositiveIntegerField(verbose_name=_('Number of collected events'), default=0)
-    nb_imported = models.PositiveIntegerField(verbose_name=_('Number of imported events'), default=0)
-    nb_updated = models.PositiveIntegerField(verbose_name=_('Number of updated events'), default=0)
-    nb_removed = models.PositiveIntegerField(verbose_name=_('Number of removed events'), default=0)
+    nb_initial = models.PositiveIntegerField(
+        verbose_name=_("Number of collected events"), default=0
+    )
+    nb_imported = models.PositiveIntegerField(
+        verbose_name=_("Number of imported events"), default=0
+    )
+    nb_updated = models.PositiveIntegerField(
+        verbose_name=_("Number of updated events"), default=0
+    )
+    nb_removed = models.PositiveIntegerField(
+        verbose_name=_("Number of removed events"), default=0
+    )
 
     celery_id = models.CharField(max_length=128, default="")
 
 
 class CategorisationRule(models.Model):
+    weight = models.IntegerField(
+        verbose_name=_("Weight"),
+        help_text=_("The lower is the weight, the earlier the filter is applied"),
+        default=0,
+    )
 
-    weight = models.IntegerField(verbose_name=_('Weight'), help_text=_("The lower is the weight, the earlier the filter is applied"), default=0)
+    category = models.ForeignKey(
+        Category,
+        verbose_name=_("Category"),
+        help_text=_("Category applied to the event"),
+        on_delete=models.CASCADE,
+    )
 
-    category = models.ForeignKey(Category, verbose_name=_('Category'), help_text=_('Category applied to the event'), on_delete=models.CASCADE)
+    title_contains = models.CharField(
+        verbose_name=_("Contained in the title"),
+        help_text=_("Text contained in the event title"),
+        max_length=512,
+        blank=True,
+        null=True,
+    )
+    title_exact = models.BooleanField(
+        verbose_name=_("Exact title extract"),
+        help_text=_(
+            "If checked, the extract will be searched for in the title using the exact form (capitals, accents)."
+        ),
+        default=False,
+    )
 
-    title_contains = models.CharField(verbose_name=_('Contained in the title'), help_text=_('Text contained in the event title'), max_length=512, blank=True, null=True)
-    title_exact = models.BooleanField(verbose_name=_('Exact title extract'), help_text=_("If checked, the extract will be searched for in the title using the exact form (capitals, accents)."), default=False)
+    description_contains = models.CharField(
+        verbose_name=_("Contained in the description"),
+        help_text=_("Text contained in the description"),
+        max_length=512,
+        blank=True,
+        null=True,
+    )
+    desc_exact = models.BooleanField(
+        verbose_name=_("Exact description extract"),
+        help_text=_(
+            "If checked, the extract will be searched for in the description using the exact form (capitals, accents)."
+        ),
+        default=False,
+    )
 
-    description_contains = models.CharField(verbose_name=_('Contained in the description'), help_text=_('Text contained in the description'), max_length=512, blank=True, null=True)
-    desc_exact = models.BooleanField(verbose_name=_('Exact description extract'), help_text=_("If checked, the extract will be searched for in the description using the exact form (capitals, accents)."), default=False)
-
-    location_contains = models.CharField(verbose_name=_('Contained in the location'), help_text=_('Text contained in the event location'), max_length=512, blank=True, null=True)
-    loc_exact = models.BooleanField(verbose_name=_('Exact location extract'), help_text=_("If checked, the extract will be searched for in the location using the exact form (capitals, accents)."), default=False)
+    location_contains = models.CharField(
+        verbose_name=_("Contained in the location"),
+        help_text=_("Text contained in the event location"),
+        max_length=512,
+        blank=True,
+        null=True,
+    )
+    loc_exact = models.BooleanField(
+        verbose_name=_("Exact location extract"),
+        help_text=_(
+            "If checked, the extract will be searched for in the location using the exact form (capitals, accents)."
+        ),
+        default=False,
+    )
 
     class Meta:
-        verbose_name = _('Categorisation rule')
-        verbose_name_plural = _('Categorisation rules')
+        verbose_name = _("Categorisation rule")
+        verbose_name_plural = _("Categorisation rules")
         permissions = [("apply_categorisationrules", "Apply a categorisation rule")]
-        
 
     # all rules are applied, starting from the first to the last
     def apply_rules(event):
@@ -979,7 +1367,7 @@ class CategorisationRule(models.Model):
             if rule.match(event):
                 event.category = rule.category
                 return 1
-        
+
         return 0
 
     def match_rules(event):
@@ -988,17 +1376,18 @@ class CategorisationRule(models.Model):
         for rule in rules:
             if rule.match(event):
                 return rule.category
-        
+
         return None
 
-
     def match(self, event):
-
         if self.description_contains and self.description_contains != "":
             if self.desc_exact:
                 result = self.description_contains in event.description
             else:
-                result = remove_accents(self.description_contains).lower() in remove_accents(event.description).lower()
+                result = (
+                    remove_accents(self.description_contains).lower()
+                    in remove_accents(event.description).lower()
+                )
             if not result:
                 return False
 
@@ -1006,7 +1395,10 @@ class CategorisationRule(models.Model):
             if self.title_exact:
                 result = self.title_contains in event.title
             else:
-                result = remove_accents(self.title_contains).lower() in remove_accents(event.title).lower()
+                result = (
+                    remove_accents(self.title_contains).lower()
+                    in remove_accents(event.title).lower()
+                )
             if not result:
                 return False
 
@@ -1014,7 +1406,10 @@ class CategorisationRule(models.Model):
             if self.loc_exact:
                 result = self.location_contains in event.location
             else:
-                result = remove_accents(self.location_contains).lower() in remove_accents(event.location).lower()
+                result = (
+                    remove_accents(self.location_contains).lower()
+                    in remove_accents(event.location).lower()
+                )
             if not result:
                 return False
 
@@ -1022,18 +1417,27 @@ class CategorisationRule(models.Model):
 
 
 class ModerationQuestion(models.Model):
-
-    question = models.CharField(verbose_name=_('Question'), help_text=_('Text that will be shown to moderators'), max_length=512, unique=True)
+    question = models.CharField(
+        verbose_name=_("Question"),
+        help_text=_("Text that will be shown to moderators"),
+        max_length=512,
+        unique=True,
+    )
 
     class Meta:
-        verbose_name = _('Moderation question')
-        verbose_name_plural = _('Moderation questions')
-        permissions = [("use_moderation_question", "Can use a moderation question to tag an event")]
-
+        verbose_name = _("Moderation question")
+        verbose_name_plural = _("Moderation questions")
+        permissions = [
+            ("use_moderation_question", "Can use a moderation question to tag an event")
+        ]
 
     def __str__(self):
         char_limit = 30
-        return (self.question[:char_limit] + "...") if char_limit < len(self.question) else self.question
+        return (
+            (self.question[:char_limit] + "...")
+            if char_limit < len(self.question)
+            else self.question
+        )
 
     def get_absolute_url(self):
         return reverse("view_mquestion", kwargs={"pk": self.pk})
@@ -1043,24 +1447,54 @@ class ModerationQuestion(models.Model):
 
 
 class ModerationAnswer(models.Model):
+    question = models.ForeignKey(
+        ModerationQuestion,
+        related_name="answers",
+        verbose_name=_("Question"),
+        help_text=_("Associated question from moderation"),
+        on_delete=models.CASCADE,
+    )
 
-    question = models.ForeignKey(ModerationQuestion, related_name="answers", verbose_name=_('Question'), help_text=_('Associated question from moderation'), on_delete=models.CASCADE)
-
-    answer = models.CharField(verbose_name=_('Answer'), help_text=_('Text that will be shown to moderators'), max_length=512)
-
-    adds_tags = ArrayField(models.CharField(max_length=64), verbose_name=_('Adds tags'), help_text=_("A list of tags that will be added if you choose this answer."), blank=True, null=True)
-    removes_tags = ArrayField(models.CharField(max_length=64), verbose_name=_('Removes tags'), help_text=_("A list of tags that will be removed if you choose this answer."), blank=True, null=True)
+    answer = models.CharField(
+        verbose_name=_("Answer"),
+        help_text=_("Text that will be shown to moderators"),
+        max_length=512,
+    )
 
+    adds_tags = ArrayField(
+        models.CharField(max_length=64),
+        verbose_name=_("Adds tags"),
+        help_text=_("A list of tags that will be added if you choose this answer."),
+        blank=True,
+        null=True,
+    )
+    removes_tags = ArrayField(
+        models.CharField(max_length=64),
+        verbose_name=_("Removes tags"),
+        help_text=_("A list of tags that will be removed if you choose this answer."),
+        blank=True,
+        null=True,
+    )
 
     def complete_id(self):
-        return "answer_" + str(self.question.pk) + '_' + str(self.pk)
+        return "answer_" + str(self.question.pk) + "_" + str(self.pk)
 
     def html_description(self):
         result = self.answer + '<br /><span class="helptext">'
         if self.adds_tags:
-            result += ' '.join(['<span role="button" class="small-cat">' + a + '</span>' for a in self.adds_tags])
+            result += " ".join(
+                [
+                    '<span role="button" class="small-cat">' + a + "</span>"
+                    for a in self.adds_tags
+                ]
+            )
         if self.removes_tags:
-            result += ' '.join(['<span role="button" class="small-cat strike">' + a + '</span>' for a in self.removes_tags])
+            result += " ".join(
+                [
+                    '<span role="button" class="small-cat strike">' + a + "</span>"
+                    for a in self.removes_tags
+                ]
+            )
         result += "</span>"
         return mark_safe(result)
 
@@ -1087,6 +1521,8 @@ class ModerationAnswer(models.Model):
             self.removes_tags = []
 
         if event.tags:
-            event.tags = list((set(event.tags) | set(self.adds_tags)) - set(self.removes_tags))
+            event.tags = list(
+                (set(event.tags) | set(self.adds_tags)) - set(self.removes_tags)
+            )
         else:
             event.tags = self.adds_tags
diff --git a/src/agenda_culturel/settings/base.py b/src/agenda_culturel/settings/base.py
index cd20fcf..d9800c6 100644
--- a/src/agenda_culturel/settings/base.py
+++ b/src/agenda_culturel/settings/base.py
@@ -1,4 +1,4 @@
-from os import getenv as os_getenv, path as os_path # noqa
+from os import getenv as os_getenv, path as os_path  # noqa
 from pathlib import Path
 from django.utils.translation import gettext_lazy as _
 
@@ -18,7 +18,7 @@ ALLOWED_HOSTS = os_getenv("ALLOWED_HOSTS", "localhost").split(",")
 
 if DEBUG:
     CSRF_TRUSTED_ORIGINS = os_getenv("CSRF_TRUSTED_ORIGINS", "http://localhost").split(
-            ","
+        ","
     )
     CORS_ORIGIN_ALLOW_ALL = True
 else:
@@ -41,21 +41,21 @@ INSTALLED_APPS = [
     "corsheaders",
     "agenda_culturel",
     "colorfield",
-    'django_extensions',
-    'django_better_admin_arrayfield',
-    'django_filters',
-    'compressor',
-    'ckeditor',
-    'recurrence',
-    'location_field.apps.DefaultConfig',
-    'django.contrib.postgres',
+    "django_extensions",
+    "django_better_admin_arrayfield",
+    "django_filters",
+    "compressor",
+    "ckeditor",
+    "recurrence",
+    "location_field.apps.DefaultConfig",
+    "django.contrib.postgres",
 ]
 
 MIDDLEWARE = [
     "django.middleware.security.SecurityMiddleware",
     "whitenoise.middleware.WhiteNoiseMiddleware",
     "django.contrib.sessions.middleware.SessionMiddleware",
-    'django.middleware.locale.LocaleMiddleware',
+    "django.middleware.locale.LocaleMiddleware",
     "corsheaders.middleware.CorsMiddleware",  # CorsMiddleware should be placed as high as possible,
     "django.middleware.common.CommonMiddleware",
     "django.middleware.csrf.CsrfViewMiddleware",
@@ -65,10 +65,10 @@ MIDDLEWARE = [
 ]
 
 CKEDITOR_CONFIGS = {
-    'default': {
-        'toolbar': 'full',
-        'removePlugins': 'stylesheetparser',
-        'allowedContent': True,
+    "default": {
+        "toolbar": "full",
+        "removePlugins": "stylesheetparser",
+        "allowedContent": True,
     },
 }
 
@@ -136,8 +136,8 @@ USE_I18N = True
 USE_TZ = True
 
 LANGUAGES = (
-    ('en-us', _('English')),
-    ('fr', _('French')),
+    ("en-us", _("English")),
+    ("fr", _("French")),
 )
 
 
@@ -154,9 +154,9 @@ MEDIA_URL = "media/"
 MEDIA_ROOT = os_path.join(BASE_DIR, "media")
 
 STATICFILES_FINDERS = [
-    'django.contrib.staticfiles.finders.FileSystemFinder',
-    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
-    'compressor.finders.CompressorFinder'
+    "django.contrib.staticfiles.finders.FileSystemFinder",
+    "django.contrib.staticfiles.finders.AppDirectoriesFinder",
+    "compressor.finders.CompressorFinder",
 ]
 
 # Default primary key field type
@@ -185,9 +185,7 @@ CELERY_BROKER_URL = REDIS_URL
 CELERY_RESULT_BACKEND = REDIS_URL
 
 # SCSS
-COMPRESS_PRECOMPILERS = (
-    ('text/x-scss', 'django_libsass.SassCompiler'),
-)
+COMPRESS_PRECOMPILERS = (("text/x-scss", "django_libsass.SassCompiler"),)
 
 
 # EMAIL settings
@@ -213,7 +211,7 @@ RECURRENCE_I18N_URL = "javascript-catalog"
 # location field
 
 LOCATION_FIELD = {
-    'map.provider': 'openstreetmap',
-    'provider.openstreetmap.max_zoom': 18,
-    'search.provider': 'addok',
+    "map.provider": "openstreetmap",
+    "provider.openstreetmap.max_zoom": 18,
+    "search.provider": "addok",
 }
diff --git a/src/agenda_culturel/settings/production.py b/src/agenda_culturel/settings/production.py
index 5befa23..d260a50 100644
--- a/src/agenda_culturel/settings/production.py
+++ b/src/agenda_culturel/settings/production.py
@@ -1,3 +1,3 @@
 COMPRESS_OFFLINE = False
-LIBSASS_OUTPUT_STYLE = 'compressed'
-STATICFILES_STORAGE = 'django.contrib.staticfiles.storage.ManifestStaticFilesStorage'
+LIBSASS_OUTPUT_STYLE = "compressed"
+STATICFILES_STORAGE = "django.contrib.staticfiles.storage.ManifestStaticFilesStorage"
diff --git a/src/agenda_culturel/templatetags/cat_extra.py b/src/agenda_culturel/templatetags/cat_extra.py
index e0b1373..0222844 100644
--- a/src/agenda_culturel/templatetags/cat_extra.py
+++ b/src/agenda_culturel/templatetags/cat_extra.py
@@ -10,24 +10,28 @@ register = template.Library()
 
 
 def html_to_rgb(hex_color):
-    """ takes a color like #87c95f and produces a desaturate color """
+    """takes a color like #87c95f and produces a desaturate color"""
     if len(hex_color) != 7:
-        raise Exception("Passed %s into color_variant(), needs to be in #87c95f format." % hex_color)
+        raise Exception(
+            "Passed %s into color_variant(), needs to be in #87c95f format." % hex_color
+        )
 
-    rgb_hex = [hex_color[x:x + 2] for x in [1, 3, 5]]
+    rgb_hex = [hex_color[x : x + 2] for x in [1, 3, 5]]
     rgb_in = [int(hex_value, 16) for hex_value in rgb_hex]
 
     return [x / 255 for x in rgb_in]
 
+
 def rgb_to_html(rgb):
-    new_rgb_int = [min([255, max([0, int(i * 255)])]) for i in rgb] # make sure new values are between 0 and 255
-    
+    new_rgb_int = [
+        min([255, max([0, int(i * 255)])]) for i in rgb
+    ]  # make sure new values are between 0 and 255
+
     # hex() produces "0x88", we want just "88"
     return "#" + "".join([("0" + hex(i)[2:])[-2:] for i in new_rgb_int])
 
 
 def get_relative_luminance(hex_color):
-
     rgb = html_to_rgb(hex_color)
     R = rgb[0] / 12.92 if rgb[0] <= 0.04045 else ((rgb[0] + 0.055) / 1.055) ** 2.4
     G = rgb[1] / 12.92 if rgb[1] <= 0.04045 else ((rgb[1] + 0.055) / 1.055) ** 2.4
@@ -35,7 +39,8 @@ def get_relative_luminance(hex_color):
 
     return 0.2126 * R + 0.7152 * G + 0.0722 * B
 
-def adjust_lightness_saturation(hex_color, shift_lightness = 0.0, scale_saturation=1):
+
+def adjust_lightness_saturation(hex_color, shift_lightness=0.0, scale_saturation=1):
     rgb = html_to_rgb(hex_color)
 
     h, l, s = colorsys.rgb_to_hls(*rgb)
@@ -43,16 +48,18 @@ def adjust_lightness_saturation(hex_color, shift_lightness = 0.0, scale_saturati
     l += shift_lightness
     s *= scale_saturation
 
-    r, g, b =  colorsys.hls_to_rgb(h, l, s)
+    r, g, b = colorsys.hls_to_rgb(h, l, s)
 
     return rgb_to_html([r, g, b])
 
-def adjust_color(color, alpha = 1):
+
+def adjust_color(color, alpha=1):
     return color + ("0" + hex(int(alpha * 255))[2:])[-2:]
 
-def background_color_adjust_color(color, alpha = 1):
+
+def background_color_adjust_color(color, alpha=1):
     result = " background-color: " + adjust_color(color, alpha) + ";"
-    if get_relative_luminance(color) < .5:
+    if get_relative_luminance(color) < 0.5:
         result += " color: #fff;"
     else:
         result += " color: #000;"
@@ -62,20 +69,27 @@ def background_color_adjust_color(color, alpha = 1):
 @register.simple_tag
 def css_categories():
     result = '<style type="text/css">'
-    
-    cats = [{"color": c.color, "css_class": c.css_class()} for c in Category.objects.all()]
-    cats.append({"color": Category.default_color, "css_class": Category.default_css_class})
+
+    cats = [
+        {"color": c.color, "css_class": c.css_class()} for c in Category.objects.all()
+    ]
+    cats.append(
+        {"color": Category.default_color, "css_class": Category.default_css_class}
+    )
 
     for c in cats:
-
         result += "." + c["css_class"] + " {"
-        result += background_color_adjust_color(adjust_lightness_saturation(c["color"], .2, 0.8), 0.8)
+        result += background_color_adjust_color(
+            adjust_lightness_saturation(c["color"], 0.2, 0.8), 0.8
+        )
         result += "}"
 
         result += "*:hover>." + c["css_class"] + " {"
-        result += background_color_adjust_color(adjust_lightness_saturation(c["color"], 0.02, 1.0))
+        result += background_color_adjust_color(
+            adjust_lightness_saturation(c["color"], 0.02, 1.0)
+        )
         result += "}"
-        
+
         result += "." + c["css_class"] + ".circ-cat, "
         result += "form ." + c["css_class"] + ", "
         result += ".selected ." + c["css_class"] + " {"
@@ -91,22 +105,27 @@ def css_categories():
         result += "." + c["css_class"] + ".circ-cat:hover, "
         result += "form ." + c["css_class"] + ":hover, "
         result += "a.selected:hover ." + c["css_class"] + " {"
-        result += background_color_adjust_color(adjust_lightness_saturation(c["color"], 0.2, 1.2))
+        result += background_color_adjust_color(
+            adjust_lightness_saturation(c["color"], 0.2, 1.2)
+        )
         result += "}"
 
         result += "." + c["css_class"] + ".circ-cat.recurrent:hover, "
         result += ".selected.recurrent:hover ." + c["css_class"] + " {"
         result += "background: none;"
-        result += "color: " + adjust_color(adjust_lightness_saturation(c["color"], 0.2, 1.2)) + ";"
+        result += (
+            "color: "
+            + adjust_color(adjust_lightness_saturation(c["color"], 0.2, 1.2))
+            + ";"
+        )
         result += "}"
 
-
-    result += '</style>'
+    result += "</style>"
     return mark_safe(result)
 
+
 @register.filter
 def small_cat(category, url=None, contrast=True, selected=True, recurrence=False):
-
     name = Category.default_name if category is None else category.name
     css_class = Category.default_css_class if category is None else category.css_class()
 
@@ -114,16 +133,50 @@ def small_cat(category, url=None, contrast=True, selected=True, recurrence=False
     class_selected = " selected" if selected else ""
     class_recurrence = " recurrent" if recurrence else ""
 
-    content = ('<span class="' + css_class + '">' + picto_from_name("repeat", name + ' [récurrent]') + '</span>') if recurrence else ('<span class="cat ' + css_class + '"></span>')
+    content = (
+        (
+            '<span class="'
+            + css_class
+            + '">'
+            + picto_from_name("repeat", name + " [récurrent]")
+            + "</span>"
+        )
+        if recurrence
+        else ('<span class="cat ' + css_class + '"></span>')
+    )
     if url is None:
-        return mark_safe('<span class="small-cat' + class_recurrence + class_contrast + class_selected + '" role="button">' + content + " " + name + "</span>")
+        return mark_safe(
+            '<span class="small-cat'
+            + class_recurrence
+            + class_contrast
+            + class_selected
+            + '" role="button">'
+            + content
+            + " "
+            + name
+            + "</span>"
+        )
     else:
-        return mark_safe('<a class="small-cat' + class_recurrence + class_contrast + class_selected + '" role="button" href="' + url + '">' + content + " " + name + "</a>")
+        return mark_safe(
+            '<a class="small-cat'
+            + class_recurrence
+            + class_contrast
+            + class_selected
+            + '" role="button" href="'
+            + url
+            + '">'
+            + content
+            + " "
+            + name
+            + "</a>"
+        )
+
 
 @register.filter
 def small_cat_no_selected(category, url=None):
     return small_cat(category, url=url, selected=False)
 
+
 @register.filter
 def small_cat_recurrent(category, recurrence=False):
     return small_cat(category, url=None, selected=True, recurrence=recurrence)
@@ -139,9 +192,17 @@ def circle_cat(category, recurrence=False):
         n = category.name
 
     if recurrence:
-        return mark_safe('<span class="cat recurrent ' + c  + ' circ-cat">' + picto_from_name("repeat", n + ' [récurrent]') + "</span>")
+        return mark_safe(
+            '<span class="cat recurrent '
+            + c
+            + ' circ-cat">'
+            + picto_from_name("repeat", n + " [récurrent]")
+            + "</span>"
+        )
     else:
-        return mark_safe('<span class="cat ' + c  + ' circ-cat" data-tooltip="' + n + '"></span>')
+        return mark_safe(
+            '<span class="cat ' + c + ' circ-cat" data-tooltip="' + n + '"></span>'
+        )
 
 
 @register.simple_tag
@@ -149,6 +210,23 @@ def show_legend(filter):
     current_url = filter.get_url_without_filters()
     cats = Category.objects.all()
     if filter.is_active(only_categories=True):
-        return mark_safe(" ".join([small_cat(c, current_url + "?category=" + str(c.pk) if not filter.is_selected(c) else None, contrast=filter.is_selected(c)) for c in cats]))
+        return mark_safe(
+            " ".join(
+                [
+                    small_cat(
+                        c,
+                        current_url + "?category=" + str(c.pk)
+                        if not filter.is_selected(c)
+                        else None,
+                        contrast=filter.is_selected(c),
+                    )
+                    for c in cats
+                ]
+            )
+        )
     else:
-        return mark_safe(" ".join([small_cat(c, current_url + "?category=" + str(c.pk)) for c in cats]))
\ No newline at end of file
+        return mark_safe(
+            " ".join(
+                [small_cat(c, current_url + "?category=" + str(c.pk)) for c in cats]
+            )
+        )
diff --git a/src/agenda_culturel/templatetags/contactmessages_extra.py b/src/agenda_culturel/templatetags/contactmessages_extra.py
index 3535987..c556d79 100644
--- a/src/agenda_culturel/templatetags/contactmessages_extra.py
+++ b/src/agenda_culturel/templatetags/contactmessages_extra.py
@@ -15,6 +15,20 @@ register = template.Library()
 def show_badge_contactmessages(placement="top"):
     nb_open = ContactMessage.nb_open_contactmessages()
     if nb_open != 0:
-        return mark_safe('<a href="' + reverse_lazy("contactmessages") + '?closed=false" class="badge" data-placement="' + placement + '"data-tooltip="' + str(nb_open) + ' message' + pluralize(nb_open) + ' à traiter">' + picto_from_name("mail") + " " + str(nb_open) + '</a>')
+        return mark_safe(
+            '<a href="'
+            + reverse_lazy("contactmessages")
+            + '?closed=false" class="badge" data-placement="'
+            + placement
+            + '"data-tooltip="'
+            + str(nb_open)
+            + " message"
+            + pluralize(nb_open)
+            + ' à traiter">'
+            + picto_from_name("mail")
+            + " "
+            + str(nb_open)
+            + "</a>"
+        )
     else:
-        return ""
\ No newline at end of file
+        return ""
diff --git a/src/agenda_culturel/templatetags/duplicated_extra.py b/src/agenda_culturel/templatetags/duplicated_extra.py
index e1d3b19..fe26708 100644
--- a/src/agenda_culturel/templatetags/duplicated_extra.py
+++ b/src/agenda_culturel/templatetags/duplicated_extra.py
@@ -10,6 +10,7 @@ from .utils_extra import picto_from_name
 
 register = template.Library()
 
+
 @register.simple_tag
 def show_badge_duplicated(placement="top"):
     duplicated = DuplicatedEvents.objects.all()
@@ -22,6 +23,20 @@ def show_badge_duplicated(placement="top"):
             d.delete()
 
     if nb_duplicated != 0:
-        return mark_safe('<a href="' + reverse_lazy("duplicates") + '" class="badge" data-placement="' + placement + '" data-tooltip="' + str(nb_duplicated) + ' dupliqué' + pluralize(nb_duplicated) + ' à valider">' + picto_from_name("copy") + " " + str(nb_duplicated) + '</a>')
+        return mark_safe(
+            '<a href="'
+            + reverse_lazy("duplicates")
+            + '" class="badge" data-placement="'
+            + placement
+            + '" data-tooltip="'
+            + str(nb_duplicated)
+            + " dupliqué"
+            + pluralize(nb_duplicated)
+            + ' à valider">'
+            + picto_from_name("copy")
+            + " "
+            + str(nb_duplicated)
+            + "</a>"
+        )
     else:
-        return ""
\ No newline at end of file
+        return ""
diff --git a/src/agenda_culturel/templatetags/event_extra.py b/src/agenda_culturel/templatetags/event_extra.py
index d4ff22c..93bebe8 100644
--- a/src/agenda_culturel/templatetags/event_extra.py
+++ b/src/agenda_culturel/templatetags/event_extra.py
@@ -11,26 +11,36 @@ from .utils_extra import picto_from_name
 
 register = template.Library()
 
+
 @register.filter
 def in_date(event, date):
-    return event.filter((Q(start_day__lte=date) & Q(end_day__gte=date)) | (Q(end_day=None) & Q(start_day=date)))
+    return event.filter(
+        (Q(start_day__lte=date) & Q(end_day__gte=date))
+        | (Q(end_day=None) & Q(start_day=date))
+    )
+
 
 @register.filter
 def can_show_start_time(event, day=None):
     if not day is None and day == event.start_day:
-            return True
+        return True
     return event.start_time and (not event.end_day or event.end_day == event.start_day)
 
+
 @register.filter
 def can_show_end_time(event, day=None):
     if not day is None and day == event.end_day and event.start_day != event.end_day:
-            return True
+        return True
     return False
 
 
 @register.filter
 def need_complete_display(event, display_full=True):
-    return event.end_day and event.end_day != event.start_day and (event.start_time or event.end_time or display_full)
+    return (
+        event.end_day
+        and event.end_day != event.start_day
+        and (event.start_time or event.end_time or display_full)
+    )
 
 
 @register.filter
@@ -47,15 +57,44 @@ def picto_status(event):
 def show_badges_events(placement="top"):
     nb_drafts = Event.nb_draft_events()
     if nb_drafts != 0:
-        return mark_safe('<a href="' + reverse_lazy("moderation") + '?status=draft" class="badge" data-placement="' + placement + '" data-tooltip="' + str(nb_drafts) + ' brouillon' + pluralize(nb_drafts) + ' à valider">' + picto_from_name("calendar") + " " + str(nb_drafts) + '</a>')
+        return mark_safe(
+            '<a href="'
+            + reverse_lazy("moderation")
+            + '?status=draft" class="badge" data-placement="'
+            + placement
+            + '" data-tooltip="'
+            + str(nb_drafts)
+            + " brouillon"
+            + pluralize(nb_drafts)
+            + ' à valider">'
+            + picto_from_name("calendar")
+            + " "
+            + str(nb_drafts)
+            + "</a>"
+        )
     else:
         return ""
 
+
 @register.simple_tag
 def show_badge_unknown_places(placement="top"):
     nb_unknown = Event.objects.filter(exact_location__isnull=True).count()
     if nb_unknown != 0:
-        return mark_safe('<a href="' + reverse_lazy("view_unknown_places") + '" class="badge" data-placement="' + placement + '" data-tooltip="' + str(nb_unknown) + ' événement' + pluralize(nb_unknown) + ' sans lieu défini">' + picto_from_name("map-pin") + " " + str(nb_unknown) + '</a>')
+        return mark_safe(
+            '<a href="'
+            + reverse_lazy("view_unknown_places")
+            + '" class="badge" data-placement="'
+            + placement
+            + '" data-tooltip="'
+            + str(nb_unknown)
+            + " événement"
+            + pluralize(nb_unknown)
+            + ' sans lieu défini">'
+            + picto_from_name("map-pin")
+            + " "
+            + str(nb_unknown)
+            + "</a>"
+        )
     else:
         return ""
 
@@ -64,6 +103,7 @@ def show_badge_unknown_places(placement="top"):
 def event_field_verbose_name(the_field):
     return Event._meta.get_field(the_field).verbose_name
 
+
 @register.simple_tag
 def field_to_html(field, key):
     if field is None:
@@ -71,13 +111,17 @@ def field_to_html(field, key):
     elif key == "description":
         return urlize(mark_safe(linebreaks(field)))
     elif key == "reference_urls":
-        return mark_safe("<ul>" + "".join(['<li><a href="' + u + '">' + u + '</a></li>' for u in field]) + "</ul>")
+        return mark_safe(
+            "<ul>"
+            + "".join(['<li><a href="' + u + '">' + u + "</a></li>" for u in field])
+            + "</ul>"
+        )
     elif key == "image":
-        return mark_safe('<a href="' + field + '">' + field + '</a>')
+        return mark_safe('<a href="' + field + '">' + field + "</a>")
     elif key == "local_image":
         if field:
             return mark_safe('<img src="' + field.url + '" />')
         else:
             return "-"
     else:
-        return field
\ No newline at end of file
+        return field
diff --git a/src/agenda_culturel/templatetags/rimports_extra.py b/src/agenda_culturel/templatetags/rimports_extra.py
index 3ece1b5..fa8aa59 100644
--- a/src/agenda_culturel/templatetags/rimports_extra.py
+++ b/src/agenda_culturel/templatetags/rimports_extra.py
@@ -11,13 +11,37 @@ from .utils_extra import picto_from_name
 
 register = template.Library()
 
+
 @register.simple_tag
 def show_badge_failed_rimports(placement="top"):
-    newest = BatchImportation.objects.filter(recurrentImport=OuterRef("pk")).order_by("-created_date")
-    nb_failed = RecurrentImport.objects.annotate(last_run_status=Subquery(newest.values("status")[:1])).filter(last_run_status=BatchImportation.STATUS.FAILED).count()
-
+    newest = BatchImportation.objects.filter(recurrentImport=OuterRef("pk")).order_by(
+        "-created_date"
+    )
+    nb_failed = (
+        RecurrentImport.objects.annotate(
+            last_run_status=Subquery(newest.values("status")[:1])
+        )
+        .filter(last_run_status=BatchImportation.STATUS.FAILED)
+        .count()
+    )
 
     if nb_failed != 0:
-        return mark_safe('<a href="' + reverse_lazy("recurrent_imports") + '" class="badge error" data-placement="' + placement + '" data-tooltip="' + str(nb_failed) + ' importation' + pluralize(nb_failed) + ' récurrente' + pluralize(nb_failed) + ' en erreur">' + picto_from_name("alert-triangle") + " " + str(nb_failed) + '</a>')
+        return mark_safe(
+            '<a href="'
+            + reverse_lazy("recurrent_imports")
+            + '" class="badge error" data-placement="'
+            + placement
+            + '" data-tooltip="'
+            + str(nb_failed)
+            + " importation"
+            + pluralize(nb_failed)
+            + " récurrente"
+            + pluralize(nb_failed)
+            + ' en erreur">'
+            + picto_from_name("alert-triangle")
+            + " "
+            + str(nb_failed)
+            + "</a>"
+        )
     else:
-        return ""
\ No newline at end of file
+        return ""
diff --git a/src/agenda_culturel/templatetags/static_content_extra.py b/src/agenda_culturel/templatetags/static_content_extra.py
index 256f43c..dd90b15 100644
--- a/src/agenda_culturel/templatetags/static_content_extra.py
+++ b/src/agenda_culturel/templatetags/static_content_extra.py
@@ -6,6 +6,7 @@ from django.db.models import Q
 
 register = template.Library()
 
+
 @register.simple_tag
 def get_static_content_by_name(name):
     result = StaticContent.objects.filter(name=name)
@@ -14,7 +15,8 @@ def get_static_content_by_name(name):
     else:
         return result[0]
 
+
 @register.simple_tag
 def concat_all(*args):
     """concatenate all args"""
-    return ''.join(map(str, args))
\ No newline at end of file
+    return "".join(map(str, args))
diff --git a/src/agenda_culturel/templatetags/tag_extra.py b/src/agenda_culturel/templatetags/tag_extra.py
index 0ad73eb..d5bca26 100644
--- a/src/agenda_culturel/templatetags/tag_extra.py
+++ b/src/agenda_culturel/templatetags/tag_extra.py
@@ -4,15 +4,30 @@ from django.urls import reverse_lazy
 
 register = template.Library()
 
+
 @register.filter
 def tag_button(tag, link=False, strike=False):
     strike_class = " strike" if strike else ""
     if link:
-        return mark_safe('<a href="' + reverse_lazy('view_tag', {"tag": tag}) +'" role="button" class="small-cat' + strike_class + '">' +  tag + '</a>')
+        return mark_safe(
+            '<a href="'
+            + reverse_lazy("view_tag", {"tag": tag})
+            + '" role="button" class="small-cat'
+            + strike_class
+            + '">'
+            + tag
+            + "</a>"
+        )
     else:
-        return mark_safe('<span role="button" class="small-cat' + strike_class + '">' +  tag + '</span>')
+        return mark_safe(
+            '<span role="button" class="small-cat'
+            + strike_class
+            + '">'
+            + tag
+            + "</span>"
+        )
 
 
 @register.filter
 def tag_button_strike(tag, link=False):
-    return tag_button(tag, link, strike=True)
\ No newline at end of file
+    return tag_button(tag, link, strike=True)
diff --git a/src/agenda_culturel/templatetags/utils_extra.py b/src/agenda_culturel/templatetags/utils_extra.py
index 2b808be..b7965b5 100644
--- a/src/agenda_culturel/templatetags/utils_extra.py
+++ b/src/agenda_culturel/templatetags/utils_extra.py
@@ -19,7 +19,7 @@ def hostname(url):
 
 @register.filter
 def add_de(txt):
-    return ("d'" if txt[0].lower() in ['a', 'e', 'i', 'o', 'u', 'y'] else "de ") + txt
+    return ("d'" if txt[0].lower() in ["a", "e", "i", "o", "u", "y"] else "de ") + txt
 
 
 @register.filter
@@ -39,7 +39,7 @@ def first_day_of_this_week(d):
 
 @register.filter
 def last_day_of_this_week(d):
-    return date.fromisocalendar(d.year, week(d), 7)    
+    return date.fromisocalendar(d.year, week(d), 7)
 
 
 @register.filter
@@ -57,22 +57,33 @@ def calendar_classes(d, fixed_style):
 
 @register.filter
 def url_day(d):
-    return reverse_lazy("day_view", kwargs={"year": d.year, "month": d.month, "day": d.day})
+    return reverse_lazy(
+        "day_view", kwargs={"year": d.year, "month": d.month, "day": d.day}
+    )
+
 
 @register.simple_tag
 def picto_from_name(name, datatooltip=""):
-    result = '<svg width="1em" height="1em" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">' + \
-        '<use href="' + static("images/feather-sprite.svg") + '#' + name + '" />' + \
-        '</svg>'
+    result = (
+        '<svg width="1em" height="1em" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">'
+        + '<use href="'
+        + static("images/feather-sprite.svg")
+        + "#"
+        + name
+        + '" />'
+        + "</svg>"
+    )
     if datatooltip != "":
-        result = '<span data-tooltip="' + datatooltip + '">' + result + '</span>'
+        result = '<span data-tooltip="' + datatooltip + '">' + result + "</span>"
 
     return mark_safe(result)
 
+
 @register.filter
 def int_to_abc(d):
     return auc[int(d)]
 
+
 @register.filter(is_safe=True)
 @stringfilter
 def truncatechars_middle(value, arg):
@@ -83,17 +94,19 @@ def truncatechars_middle(value, arg):
     if len(value) <= ln:
         return value
     else:
-        return '{}...{}'.format(value[:ln//2], value[-((ln+1)//2):])
+        return "{}...{}".format(value[: ln // 2], value[-((ln + 1) // 2) :])
+
 
 @register.filter
 def frdate(d):
-    return ('!' + d).replace(" 1 ", " 1er ").replace("!1 ", "!1er ")[1:]
+    return ("!" + d).replace(" 1 ", " 1er ").replace("!1 ", "!1er ")[1:]
+
 
 @register.filter
 def get_item(dictionary, key):
     return dictionary.get(key)
 
+
 @register.filter
 def remove_id_prefix(value):
     return int(value.replace("id_", ""))
-    
\ No newline at end of file
diff --git a/src/agenda_culturel/urls.py b/src/agenda_culturel/urls.py
index f897e87..4679fcd 100644
--- a/src/agenda_culturel/urls.py
+++ b/src/agenda_culturel/urls.py
@@ -11,34 +11,58 @@ from .views import *
 
 urlpatterns = [
     path("", home, name="home"),
-    path("semaine/<int:year>/<int:week>/", week_view, name='week_view'),
-    path("mois/<int:year>/<int:month>/", month_view, name='month_view'),
-    path("jour/<int:year>/<int:month>/<int:day>/", day_view, name='day_view'),
+    path("semaine/<int:year>/<int:week>/", week_view, name="week_view"),
+    path("mois/<int:year>/<int:month>/", month_view, name="month_view"),
+    path("jour/<int:year>/<int:month>/<int:day>/", day_view, name="day_view"),
     path("aujourdhui/", day_view, name="aujourdhui"),
     path("cette-semaine/", week_view, name="cette_semaine"),
     path("ce-mois-ci", month_view, name="ce_mois_ci"),
-    path("tag/<t>/", view_tag, name='view_tag'),
-    path("tags/", tag_list, name='view_all_tags'),
-    path("moderation/", moderation, name='moderation'),
-    path("event/<int:year>/<int:month>/<int:day>/<int:pk>-<extra>", EventDetailView.as_view(), name="view_event"),
+    path("tag/<t>/", view_tag, name="view_tag"),
+    path("tags/", tag_list, name="view_all_tags"),
+    path("moderation/", moderation, name="moderation"),
+    path(
+        "event/<int:year>/<int:month>/<int:day>/<int:pk>-<extra>",
+        EventDetailView.as_view(),
+        name="view_event",
+    ),
     path("event/<int:pk>/edit", EventUpdateView.as_view(), name="edit_event"),
-    path("event/<int:pk>/change-status/<status>", change_status_event, name="change_status_event"),
+    path(
+        "event/<int:pk>/change-status/<status>",
+        change_status_event,
+        name="change_status_event",
+    ),
     path("event/<int:pk>/delete", EventDeleteView.as_view(), name="delete_event"),
-    path("event/<int:year>/<int:month>/<int:day>/<int:pk>/set_duplicate", set_duplicate, name="set_duplicate"),
+    path(
+        "event/<int:year>/<int:month>/<int:day>/<int:pk>/set_duplicate",
+        set_duplicate,
+        name="set_duplicate",
+    ),
     path("event/<int:pk>/moderate", EventModerateView.as_view(), name="moderate_event"),
     path("ajouter", import_from_url, name="add_event"),
     path("admin/", admin.site.urls),
-    path('accounts/', include('django.contrib.auth.urls')),
+    path("accounts/", include("django.contrib.auth.urls")),
     path("test_app/", include("test_app.urls")),
-    path("static-content/create", StaticContentCreateView.as_view(), name="create_static_content"),
-    path("static-content/<int:pk>/edit", StaticContentUpdateView.as_view(), name="edit_static_content"),
-    path('rechercher', event_search, name='event_search'),
-    path('rechercher/complet/', event_search_full, name='event_search_full'),
-    path('mentions-legales', mentions_legales, name='mentions_legales'),
-    path('a-propos', about, name='about'),
-    path('contact', ContactMessageCreateView.as_view(), name='contact'),
-    path('contactmessages', contactmessages, name='contactmessages'),
-    path('contactmessage/<int:pk>', ContactMessageUpdateView.as_view(), name='contactmessage'),
+    path(
+        "static-content/create",
+        StaticContentCreateView.as_view(),
+        name="create_static_content",
+    ),
+    path(
+        "static-content/<int:pk>/edit",
+        StaticContentUpdateView.as_view(),
+        name="edit_static_content",
+    ),
+    path("rechercher", event_search, name="event_search"),
+    path("rechercher/complet/", event_search_full, name="event_search_full"),
+    path("mentions-legales", mentions_legales, name="mentions_legales"),
+    path("a-propos", about, name="about"),
+    path("contact", ContactMessageCreateView.as_view(), name="contact"),
+    path("contactmessages", contactmessages, name="contactmessages"),
+    path(
+        "contactmessage/<int:pk>",
+        ContactMessageUpdateView.as_view(),
+        name="contactmessage",
+    ),
     path("imports/", imports, name="imports"),
     path("imports/add", add_import, name="add_import"),
     path("imports/<int:pk>/cancel", cancel_import, name="cancel_import"),
@@ -46,26 +70,72 @@ urlpatterns = [
     path("rimports/run", run_all_rimports, name="run_all_rimports"),
     path("rimports/add", RecurrentImportCreateView.as_view(), name="add_rimport"),
     path("rimports/<int:pk>/view", view_rimport, name="view_rimport"),
-    path("rimports/<int:pk>/edit", RecurrentImportUpdateView.as_view(), name="edit_rimport"),
-    path("rimports/<int:pk>/delete", RecurrentImportDeleteView.as_view(), name="delete_rimport"),
+    path(
+        "rimports/<int:pk>/edit",
+        RecurrentImportUpdateView.as_view(),
+        name="edit_rimport",
+    ),
+    path(
+        "rimports/<int:pk>/delete",
+        RecurrentImportDeleteView.as_view(),
+        name="delete_rimport",
+    ),
     path("rimports/<int:pk>/run", run_rimport, name="run_rimport"),
     path("catrules/", categorisation_rules, name="categorisation_rules"),
     path("catrules/add", CategorisationRuleCreateView.as_view(), name="add_catrule"),
-    path("catrules/<int:pk>/edit", CategorisationRuleUpdateView.as_view(), name="edit_catrule"),
-    path("catrules/<int:pk>/delete", CategorisationRuleDeleteView.as_view(), name="delete_catrule"),
+    path(
+        "catrules/<int:pk>/edit",
+        CategorisationRuleUpdateView.as_view(),
+        name="edit_catrule",
+    ),
+    path(
+        "catrules/<int:pk>/delete",
+        CategorisationRuleDeleteView.as_view(),
+        name="delete_catrule",
+    ),
     path("catrules/apply", apply_categorisation_rules, name="apply_catrules"),
     path("duplicates/", duplicates, name="duplicates"),
-    path("duplicates/<int:pk>", DuplicatedEventsDetailView.as_view(), name="view_duplicate"),
+    path(
+        "duplicates/<int:pk>",
+        DuplicatedEventsDetailView.as_view(),
+        name="view_duplicate",
+    ),
     path("duplicates/<int:pk>/fix", fix_duplicate, name="fix_duplicate"),
     path("duplicates/<int:pk>/merge", merge_duplicate, name="merge_duplicate"),
     path("mquestions/", ModerationQuestionListView.as_view(), name="view_mquestions"),
-    path("mquestions/add", ModerationQuestionCreateView.as_view(), name="add_mquestion"),
-    path("mquestions/<int:pk>/", ModerationQuestionDetailView.as_view(), name="view_mquestion"),
-    path("mquestions/<int:pk>/edit", ModerationQuestionUpdateView.as_view(), name="edit_mquestion"),
-    path("mquestions/<int:pk>/delete", ModerationQuestionDeleteView.as_view(), name="delete_mquestion"),
-    path("mquestions/<int:qpk>/answers/add", ModerationAnswerCreateView.as_view(), name="add_manswer"),
-    path("mquestions/<int:qpk>/answers/<int:pk>/edit", ModerationAnswerUpdateView.as_view(), name="edit_manswer"),
-    path("mquestions/<int:qpk>/answers/<int:pk>/delete", ModerationAnswerDeleteView.as_view(), name="delete_manswer"),
+    path(
+        "mquestions/add", ModerationQuestionCreateView.as_view(), name="add_mquestion"
+    ),
+    path(
+        "mquestions/<int:pk>/",
+        ModerationQuestionDetailView.as_view(),
+        name="view_mquestion",
+    ),
+    path(
+        "mquestions/<int:pk>/edit",
+        ModerationQuestionUpdateView.as_view(),
+        name="edit_mquestion",
+    ),
+    path(
+        "mquestions/<int:pk>/delete",
+        ModerationQuestionDeleteView.as_view(),
+        name="delete_mquestion",
+    ),
+    path(
+        "mquestions/<int:qpk>/answers/add",
+        ModerationAnswerCreateView.as_view(),
+        name="add_manswer",
+    ),
+    path(
+        "mquestions/<int:qpk>/answers/<int:pk>/edit",
+        ModerationAnswerUpdateView.as_view(),
+        name="edit_manswer",
+    ),
+    path(
+        "mquestions/<int:qpk>/answers/<int:pk>/delete",
+        ModerationAnswerDeleteView.as_view(),
+        name="delete_manswer",
+    ),
     path("404/", page_not_found, name="page_not_found"),
     path("500/", internal_server_error, name="internal_server_error"),
     path("place/<int:pk>", PlaceDetailView.as_view(), name="view_place"),
@@ -73,11 +143,22 @@ urlpatterns = [
     path("place/<int:pk>/delete", PlaceDeleteView.as_view(), name="delete_place"),
     path("places/", PlaceListView.as_view(), name="view_places"),
     path("places/add", PlaceCreateView.as_view(), name="add_place"),
-    path("places/add/<int:pk>", PlaceFromEventCreateView.as_view(), name="add_place_from_event"),
-    path("events/unknown-places", UnknownPlacesListView.as_view(), name="view_unknown_places"),
+    path(
+        "places/add/<int:pk>",
+        PlaceFromEventCreateView.as_view(),
+        name="add_place_from_event",
+    ),
+    path(
+        "events/unknown-places",
+        UnknownPlacesListView.as_view(),
+        name="view_unknown_places",
+    ),
     path("events/unknown-places/fix", fix_unknown_places, name="fix_unknown_places"),
-    path("event/<int:pk>/addplace", UnknownPlaceAddView.as_view(), name="add_place_to_event"),
-
+    path(
+        "event/<int:pk>/addplace",
+        UnknownPlaceAddView.as_view(),
+        name="add_place_to_event",
+    ),
 ]
 
 if settings.DEBUG:
@@ -87,11 +168,15 @@ if settings.DEBUG:
 # If you already have a js_info_dict dictionary, just add
 # 'recurrence' to the existing 'packages' tuple.
 js_info_dict = {
-    'packages': ('recurrence', ),
+    "packages": ("recurrence",),
 }
 
 # jsi18n can be anything you like here
-urlpatterns += [ path('jsi18n.js', JavaScriptCatalog.as_view(packages=['recurrence']), name='jsi18n'), ]
+urlpatterns += [
+    path(
+        "jsi18n.js", JavaScriptCatalog.as_view(packages=["recurrence"]), name="jsi18n"
+    ),
+]
 
-handler404 = 'agenda_culturel.views.page_not_found'
-handler500 = 'agenda_culturel.views.internal_server_error'
\ No newline at end of file
+handler404 = "agenda_culturel.views.page_not_found"
+handler500 = "agenda_culturel.views.internal_server_error"
diff --git a/src/agenda_culturel/views.py b/src/agenda_culturel/views.py
index 5005649..914ef53 100644
--- a/src/agenda_culturel/views.py
+++ b/src/agenda_culturel/views.py
@@ -1,7 +1,11 @@
 from django.shortcuts import render, get_object_or_404
 from django.views.generic import ListView, DetailView, FormView
 from django.views.generic.edit import CreateView, UpdateView, DeleteView
-from django.contrib.auth.mixins import LoginRequiredMixin, UserPassesTestMixin, PermissionRequiredMixin
+from django.contrib.auth.mixins import (
+    LoginRequiredMixin,
+    UserPassesTestMixin,
+    PermissionRequiredMixin,
+)
 from django.http import QueryDict
 from django import forms
 from django.contrib.postgres.search import SearchQuery, SearchHeadline
@@ -12,9 +16,37 @@ from django.urls import reverse
 import urllib
 from collections import Counter
 
-from .forms import EventSubmissionForm, EventForm, BatchImportationForm, FixDuplicates, SelectEventInList, MergeDuplicates, RecurrentImportForm, CategorisationRuleImportForm, ModerationQuestionForm, ModerationAnswerForm, ModerateForm, CategorisationForm, EventAddPlaceForm, PlaceForm
+from .forms import (
+    EventSubmissionForm,
+    EventForm,
+    BatchImportationForm,
+    FixDuplicates,
+    SelectEventInList,
+    MergeDuplicates,
+    RecurrentImportForm,
+    CategorisationRuleImportForm,
+    ModerationQuestionForm,
+    ModerationAnswerForm,
+    ModerateForm,
+    CategorisationForm,
+    EventAddPlaceForm,
+    PlaceForm,
+)
 
-from .models import Event, Category, StaticContent, ContactMessage, BatchImportation, DuplicatedEvents, RecurrentImport, CategorisationRule, remove_accents, ModerationQuestion, ModerationAnswer, Place
+from .models import (
+    Event,
+    Category,
+    StaticContent,
+    ContactMessage,
+    BatchImportation,
+    DuplicatedEvents,
+    RecurrentImport,
+    CategorisationRule,
+    remove_accents,
+    ModerationQuestion,
+    ModerationAnswer,
+    Place,
+)
 from django.utils import timezone
 from enum import StrEnum
 from datetime import date, timedelta
@@ -36,10 +68,16 @@ from .import_tasks.importer import URL2Events
 from .import_tasks.extractor import Extractor
 from .import_tasks.downloader import ChromiumHeadlessDownloader
 
-from .celery import app as celery_app, import_events_from_json, run_recurrent_import, run_all_recurrent_imports
+from .celery import (
+    app as celery_app,
+    import_events_from_json,
+    run_recurrent_import,
+    run_all_recurrent_imports,
+)
 
 import unicodedata
 import logging
+
 logger = logging.getLogger(__name__)
 
 
@@ -47,16 +85,14 @@ logger = logging.getLogger(__name__)
 #
 # Useful for translation
 to_be_translated = [
-    _("Recurrent import name"), 
-    _("Add another"), 
+    _("Recurrent import name"),
+    _("Add another"),
     _("Browse..."),
     _("Naviguer..."),
-    _("No file selected.")
+    _("No file selected."),
 ]
 
 
-
-
 def get_event_qs(request):
     if request.user.is_authenticated:
         return Event.objects.filter()
@@ -65,58 +101,73 @@ def get_event_qs(request):
 
 
 def page_not_found(request, exception=None):
-    return render(request, 'page-erreur.html', status=404, context={"error": 404})
+    return render(request, "page-erreur.html", status=404, context={"error": 404})
 
 
 def internal_server_error(request):
-    return render(request, 'page-erreur.html', status=500, context={"error": 500})
+    return render(request, "page-erreur.html", status=500, context={"error": 500})
 
 
 class CategoryCheckboxSelectMultiple(forms.CheckboxSelectMultiple):
-    template_name = 'agenda_culturel/forms/category-checkbox.html'
-    option_template_name = 'agenda_culturel/forms/checkbox-option.html'
+    template_name = "agenda_culturel/forms/category-checkbox.html"
+    option_template_name = "agenda_culturel/forms/checkbox-option.html"
+
 
 class TagCheckboxSelectMultiple(forms.CheckboxSelectMultiple):
-    template_name = 'agenda_culturel/forms/tag-checkbox.html'
-    option_template_name = 'agenda_culturel/forms/checkbox-option.html'
+    template_name = "agenda_culturel/forms/tag-checkbox.html"
+    option_template_name = "agenda_culturel/forms/checkbox-option.html"
 
 
 class EventFilter(django_filters.FilterSet):
-    RECURRENT_CHOICES = [("remove_recurrent", "Masquer les événements récurrents"), ("only_recurrent", "Montrer uniquement les événements récurrents")]
+    RECURRENT_CHOICES = [
+        ("remove_recurrent", "Masquer les événements récurrents"),
+        ("only_recurrent", "Montrer uniquement les événements récurrents"),
+    ]
 
-    exclude_tags = django_filters.MultipleChoiceFilter(label="Exclure les étiquettes",
+    exclude_tags = django_filters.MultipleChoiceFilter(
+        label="Exclure les étiquettes",
         choices=[(t, t) for t in Event.get_all_tags()],
-        lookup_expr='icontains',
+        lookup_expr="icontains",
         field_name="tags",
         exclude=True,
-        widget=TagCheckboxSelectMultiple)
+        widget=TagCheckboxSelectMultiple,
+    )
 
-    tags = django_filters.MultipleChoiceFilter(label="Filtrer par étiquettes",
+    tags = django_filters.MultipleChoiceFilter(
+        label="Filtrer par étiquettes",
         choices=[(t, t) for t in Event.get_all_tags()],
-        lookup_expr='icontains',
-        field_name="tags", 
-        widget=TagCheckboxSelectMultiple)
+        lookup_expr="icontains",
+        field_name="tags",
+        widget=TagCheckboxSelectMultiple,
+    )
 
-    recurrences = django_filters.ChoiceFilter(label="Filtrer par récurrence",
+    recurrences = django_filters.ChoiceFilter(
+        label="Filtrer par récurrence",
         choices=RECURRENT_CHOICES,
-        method="filter_recurrences")
+        method="filter_recurrences",
+    )
 
-    category = django_filters.ModelMultipleChoiceFilter(label="Filtrer par catégories",
-        field_name="category__id", 
-        to_field_name='id', 
-        queryset=Category.objects.all(), 
-        widget=CategoryCheckboxSelectMultiple)
+    category = django_filters.ModelMultipleChoiceFilter(
+        label="Filtrer par catégories",
+        field_name="category__id",
+        to_field_name="id",
+        queryset=Category.objects.all(),
+        widget=CategoryCheckboxSelectMultiple,
+    )
 
-    city = django_filters.MultipleChoiceFilter(label="Filtrer par ville",
-        field_name='exact_location__city',
+    city = django_filters.MultipleChoiceFilter(
+        label="Filtrer par ville",
+        field_name="exact_location__city",
         choices=[(c, c) for c in Place.get_all_cities()],
-        widget=forms.CheckboxSelectMultiple)
+        widget=forms.CheckboxSelectMultiple,
+    )
 
-    status = django_filters.MultipleChoiceFilter(label="Filtrer par status",
+    status = django_filters.MultipleChoiceFilter(
+        label="Filtrer par status",
         choices=Event.STATUS.choices,
-        field_name="status", 
-        widget=forms.CheckboxSelectMultiple)
-
+        field_name="status",
+        widget=forms.CheckboxSelectMultiple,
+    )
 
     class Meta:
         model = Event
@@ -129,12 +180,12 @@ class EventFilter(django_filters.FilterSet):
 
     def filter_recurrences(self, queryset, name, value):
         # construct the full lookup expression
-        lookup = '__'.join([name, 'isnull'])
+        lookup = "__".join([name, "isnull"])
         return queryset.filter(**{lookup: value == "remove_recurrent"})
 
     def get_url(self):
         if isinstance(self.form.data, QueryDict):
-            return self.form.data.urlencode() 
+            return self.form.data.urlencode()
         else:
             print(self.form.data)
             return ""
@@ -159,9 +210,12 @@ class EventFilter(django_filters.FilterSet):
 
     def get_status_names(self):
         if "status" in self.form.cleaned_data:
-            return [dict(Event.STATUS.choices)[s] for s in self.form.cleaned_data["status"]]
+            return [
+                dict(Event.STATUS.choices)[s] for s in self.form.cleaned_data["status"]
+            ]
         else:
             return []
+
     def get_recurrence_filtering(self):
         if "recurrences" in self.form.cleaned_data:
             d = dict(self.RECURRENT_CHOICES)
@@ -177,28 +231,48 @@ class EventFilter(django_filters.FilterSet):
         if only_categories:
             return len(self.form.cleaned_data["category"]) != 0
         else:
-            if "status" in self.form.cleaned_data and len(self.form.cleaned_data["status"]) != 0:
+            if (
+                "status" in self.form.cleaned_data
+                and len(self.form.cleaned_data["status"]) != 0
+            ):
                 return True
-            return len(self.form.cleaned_data["category"]) != 0 or len(self.form.cleaned_data["tags"]) != 0 or len(self.form.cleaned_data["exclude_tags"]) != 0 or len(self.form.cleaned_data["recurrences"]) != 0 or len(self.form.cleaned_data["city"]) != 0
+            return (
+                len(self.form.cleaned_data["category"]) != 0
+                or len(self.form.cleaned_data["tags"]) != 0
+                or len(self.form.cleaned_data["exclude_tags"]) != 0
+                or len(self.form.cleaned_data["recurrences"]) != 0
+                or len(self.form.cleaned_data["city"]) != 0
+            )
 
     def is_selected(self, cat):
         return cat in self.form.cleaned_data["category"]
 
 
 def mentions_legales(request):
-    context = { "title": "Mentions légales", "static_content": "mentions_legales", "url_path": reverse_lazy("mentions_legales") }
-    return render(request, 'agenda_culturel/page-single.html', context)
+    context = {
+        "title": "Mentions légales",
+        "static_content": "mentions_legales",
+        "url_path": reverse_lazy("mentions_legales"),
+    }
+    return render(request, "agenda_culturel/page-single.html", context)
+
 
 def about(request):
     rimports = RecurrentImport.objects.order_by("name__unaccent").all()
-    context = { "title": "À propos", "static_content": "about", "url_path": reverse_lazy("about"), "rimports": rimports }
-    return render(request, 'agenda_culturel/page-rimports-list.html', context)
+    context = {
+        "title": "À propos",
+        "static_content": "about",
+        "url_path": reverse_lazy("about"),
+        "rimports": rimports,
+    }
+    return render(request, "agenda_culturel/page-rimports-list.html", context)
 
 
 def home(request):
     return week_view(request, home=True)
 
-def month_view(request, year = None, month = None):
+
+def month_view(request, year=None, month=None):
     now = date.today()
     if year is None:
         year = now.year
@@ -207,10 +281,14 @@ def month_view(request, year = None, month = None):
 
     filter = EventFilter(request.GET, queryset=get_event_qs(request), request=request)
     cmonth = CalendarMonth(year, month, filter)
-    
 
-    context = {"year": year, "month": cmonth.get_month_name(), "calendar": cmonth, "filter": filter }
-    return render(request, 'agenda_culturel/page-month.html', context)
+    context = {
+        "year": year,
+        "month": cmonth.get_month_name(),
+        "calendar": cmonth,
+        "filter": filter,
+    }
+    return render(request, "agenda_culturel/page-month.html", context)
 
 
 def week_view(request, year=None, week=None, home=False):
@@ -223,13 +301,13 @@ def week_view(request, year=None, week=None, home=False):
     filter = EventFilter(request.GET, queryset=get_event_qs(request), request=request)
     cweek = CalendarWeek(year, week, filter)
 
-    context = {"year": year, "week": week, "calendar": cweek, "filter": filter }
+    context = {"year": year, "week": week, "calendar": cweek, "filter": filter}
     if home:
         context["home"] = 1
-    return render(request, 'agenda_culturel/page-week.html', context)
+    return render(request, "agenda_culturel/page-week.html", context)
 
 
-def day_view(request, year = None, month = None, day = None):
+def day_view(request, year=None, month=None, day=None):
     now = date.today()
     if year is None:
         year = now.year
@@ -239,66 +317,83 @@ def day_view(request, year = None, month = None, day = None):
         day = now.day
 
     day = date(year, month, day)
-    
+
     filter = EventFilter(request.GET, get_event_qs(request), request=request)
     cday = CalendarDay(day, filter)
 
-    categories = Counter([e.category if e.category is not None else Category.get_default_category() for e in cday.get_events()])
+    categories = Counter(
+        [
+            e.category if e.category is not None else Category.get_default_category()
+            for e in cday.get_events()
+        ]
+    )
     categories = [(k, v) for k, v in categories.items()]
     categories.sort(key=lambda k: -k[1])
 
-    context = {"day": day, "events": cday.get_events(), "filter": filter, "categories": categories}
-    return render(request, 'agenda_culturel/page-day.html', context)
+    context = {
+        "day": day,
+        "events": cday.get_events(),
+        "filter": filter,
+        "categories": categories,
+    }
+    return render(request, "agenda_culturel/page-day.html", context)
 
 
 def view_tag(request, t):
-    events = Event.objects.filter(tags__contains=[t]).order_by("start_day", "start_time")
+    events = Event.objects.filter(tags__contains=[t]).order_by(
+        "start_day", "start_time"
+    )
     context = {"tag": t, "events": events}
-    return render(request, 'agenda_culturel/tag.html', context)
+    return render(request, "agenda_culturel/tag.html", context)
 
 
 def tag_list(request):
-
-    tags = Event.get_all_tags()    
+    tags = Event.get_all_tags()
     context = {"tags": sorted(tags, key=lambda x: remove_accents(x).lower())}
-    return render(request, 'agenda_culturel/tags.html', context)
+    return render(request, "agenda_culturel/tags.html", context)
 
 
 class StaticContentCreateView(LoginRequiredMixin, CreateView):
     model = StaticContent
-    fields = ['text']
-    permission_required = ("agenda_culturel.add_staticcontent")
+    fields = ["text"]
+    permission_required = "agenda_culturel.add_staticcontent"
 
     def form_valid(self, form):
-         form.instance.name = self.request.GET["name"]
-         form.instance.url_path = self.request.GET["url_path"]
-         return super().form_valid(form)
+        form.instance.name = self.request.GET["name"]
+        form.instance.url_path = self.request.GET["url_path"]
+        return super().form_valid(form)
 
 
-class StaticContentUpdateView(SuccessMessageMixin, PermissionRequiredMixin, LoginRequiredMixin, UpdateView):
+class StaticContentUpdateView(
+    SuccessMessageMixin, PermissionRequiredMixin, LoginRequiredMixin, UpdateView
+):
     model = StaticContent
-    permission_required = ("agenda_culturel.change_staticcontent")
-    fields = ['text']
-    success_message = _('The static content has been successfully updated.')
+    permission_required = "agenda_culturel.change_staticcontent"
+    fields = ["text"]
+    success_message = _("The static content has been successfully updated.")
 
 
-class EventUpdateView(SuccessMessageMixin, PermissionRequiredMixin, LoginRequiredMixin, UpdateView):
+class EventUpdateView(
+    SuccessMessageMixin, PermissionRequiredMixin, LoginRequiredMixin, UpdateView
+):
     model = Event
-    permission_required = ("agenda_culturel.change_event")
+    permission_required = "agenda_culturel.change_event"
     form_class = EventForm
-    success_message = _('The event has been successfully modified.')
+    success_message = _("The event has been successfully modified.")
 
     def get_form_kwargs(self):
         kwargs = super().get_form_kwargs()
-        kwargs['is_authenticated'] = self.request.user.is_authenticated
+        kwargs["is_authenticated"] = self.request.user.is_authenticated
         return kwargs
 
 
-class EventDeleteView(SuccessMessageMixin, PermissionRequiredMixin, LoginRequiredMixin, DeleteView):
+class EventDeleteView(
+    SuccessMessageMixin, PermissionRequiredMixin, LoginRequiredMixin, DeleteView
+):
     model = Event
-    permission_required = ("agenda_culturel.delete_event")
-    success_url = reverse_lazy('moderation')
-    success_message = _('The event has been successfully deleted.')
+    permission_required = "agenda_culturel.delete_event"
+    success_url = reverse_lazy("moderation")
+    success_message = _("The event has been successfully deleted.")
 
 
 class EventDetailView(UserPassesTestMixin, DetailView):
@@ -306,7 +401,10 @@ class EventDetailView(UserPassesTestMixin, DetailView):
     template_name = "agenda_culturel/page-event.html"
 
     def test_func(self):
-        return self.request.user.is_authenticated or self.get_object().status == Event.STATUS.PUBLISHED
+        return (
+            self.request.user.is_authenticated
+            or self.get_object().status == Event.STATUS.PUBLISHED
+        )
 
     def get_object(self):
         o = super().get_object()
@@ -318,33 +416,38 @@ class EventDetailView(UserPassesTestMixin, DetailView):
         return obj
 
 
-class EventModerateView(SuccessMessageMixin, PermissionRequiredMixin, LoginRequiredMixin, UpdateView):
+class EventModerateView(
+    SuccessMessageMixin, PermissionRequiredMixin, LoginRequiredMixin, UpdateView
+):
     model = Event
-    permission_required = ("agenda_culturel.change_event", "agenda_culturel.use_moderation_question")
-    success_message = _('The event has been successfully modified.')
+    permission_required = (
+        "agenda_culturel.change_event",
+        "agenda_culturel.use_moderation_question",
+    )
+    success_message = _("The event has been successfully modified.")
     form_class = ModerateForm
-    template_name = 'agenda_culturel/event_moderation_form.html'
+    template_name = "agenda_culturel/event_moderation_form.html"
 
     def form_valid(self, form):
-
         mas = ModerationAnswer.objects.all()
         logger.warning("ON valide la forme")
 
         for f in form.cleaned_data:
-            ModerationAnswer.objects.get(pk=form.cleaned_data[f]).apply_answer(form.instance)
+            ModerationAnswer.objects.get(pk=form.cleaned_data[f]).apply_answer(
+                form.instance
+            )
 
         form.instance.moderated_date = timezone.now()
 
         return super().form_valid(form)
 
 
-
 @login_required(login_url="/accounts/login/")
-@permission_required('agenda_culturel.change_event')
+@permission_required("agenda_culturel.change_event")
 def change_status_event(request, pk, status):
     event = get_object_or_404(Event, pk=pk)
 
-    if request.method == 'POST':
+    if request.method == "POST":
         event.status = Event.STATUS(status)
         event.save(update_fields=["status"])
         messages.success(request, _("The status has been successfully modified."))
@@ -354,17 +457,22 @@ def change_status_event(request, pk, status):
         else:
             return HttpResponseRedirect(reverse_lazy("home"))
     else:
-        cancel_url = request.META.get('HTTP_REFERER', '')
+        cancel_url = request.META.get("HTTP_REFERER", "")
         if cancel_url == "":
             cancel_url = reverse_lazy("home")
-        return render(request, 'agenda_culturel/event_confirm_change_status.html', {"status": status, "event": event, "cancel_url": cancel_url})
+        return render(
+            request,
+            "agenda_culturel/event_confirm_change_status.html",
+            {"status": status, "event": event, "cancel_url": cancel_url},
+        )
+
 
 def import_from_url(request):
-
     import logging
+
     logger = logging.getLogger(__name__)
 
-    if request.method == 'POST' and "title" in request.POST:
+    if request.method == "POST" and "title" in request.POST:
         form = EventForm(request.POST, is_authenticated=request.user.is_authenticated)
         if form.is_valid():
             new_event = form.save()
@@ -372,27 +480,35 @@ def import_from_url(request):
                 messages.success(request, _("The event is saved."))
                 return HttpResponseRedirect(new_event.get_absolute_url())
             else:
-                messages.success(request, _("The event has been submitted and will be published as soon as it has been validated by the moderation team."))
+                messages.success(
+                    request,
+                    _(
+                        "The event has been submitted and will be published as soon as it has been validated by the moderation team."
+                    ),
+                )
                 return HttpResponseRedirect(reverse("home"))
         else:
-            return render(request, 'agenda_culturel/event_form.html', context={'form': form })
+            return render(
+                request, "agenda_culturel/event_form.html", context={"form": form}
+            )
 
     else:
         form = EventSubmissionForm()
-        
-        initial = {"start_day": date.today() + timedelta(days=1),
-                   "start_time": "20:00", 
-                   "end_time": "22:00"}
+
+        initial = {
+            "start_day": date.today() + timedelta(days=1),
+            "start_time": "20:00",
+            "end_time": "22:00",
+        }
 
         form_event = EventForm(initial=initial)
 
-        if request.method == 'POST':
-
+        if request.method == "POST":
             form = EventSubmissionForm(request.POST)
 
             if form.is_valid():
                 cd = form.cleaned_data
-                url = cd.get('url')
+                url = cd.get("url")
 
                 url = Extractor.clean_url(url)
 
@@ -402,55 +518,108 @@ def import_from_url(request):
                     event = None
 
                     u2e = URL2Events(ChromiumHeadlessDownloader(), single_event=True)
-                    events_structure = u2e.process(url, published=request.user.is_authenticated)
-                    if events_structure is not None and "events" in events_structure and len(events_structure["events"]) > 0:
-                        event = Event.from_structure(events_structure["events"][0], events_structure["header"]["url"])
+                    events_structure = u2e.process(
+                        url, published=request.user.is_authenticated
+                    )
+                    if (
+                        events_structure is not None
+                        and "events" in events_structure
+                        and len(events_structure["events"]) > 0
+                    ):
+                        event = Event.from_structure(
+                            events_structure["events"][0],
+                            events_structure["header"]["url"],
+                        )
                         # TODO: use celery to import the other events
 
                     if event != None:
-                        form = EventForm(instance=event, is_authenticated=request.user.is_authenticated)
-                        messages.success(request, _("The event has been successfully extracted, and you can now submit it after modifying it if necessary."))
-                        return render(request, 'agenda_culturel/event_form.html', context={'form': form })
+                        form = EventForm(
+                            instance=event,
+                            is_authenticated=request.user.is_authenticated,
+                        )
+                        messages.success(
+                            request,
+                            _(
+                                "The event has been successfully extracted, and you can now submit it after modifying it if necessary."
+                            ),
+                        )
+                        return render(
+                            request,
+                            "agenda_culturel/event_form.html",
+                            context={"form": form},
+                        )
                     else:
-                        form = EventForm(initial={'reference_urls': [url]}, is_authenticated=request.user.is_authenticated)
-                        messages.error(request, _("Unable to extract an event from the proposed URL. Please use the form below to submit the event."))
-                        return render(request, 'agenda_culturel/import.html', context={'form': form, 'form_event': form_event})
+                        form = EventForm(
+                            initial={"reference_urls": [url]},
+                            is_authenticated=request.user.is_authenticated,
+                        )
+                        messages.error(
+                            request,
+                            _(
+                                "Unable to extract an event from the proposed URL. Please use the form below to submit the event."
+                            ),
+                        )
+                        return render(
+                            request,
+                            "agenda_culturel/import.html",
+                            context={"form": form, "form_event": form_event},
+                        )
                 else:
-                    published = [e for e in existing if e.status == Event.STATUS.PUBLISHED]
+                    published = [
+                        e for e in existing if e.status == Event.STATUS.PUBLISHED
+                    ]
                     drafts = [e for e in existing if e.status == Event.STATUS.DRAFT]
                     trash = [e for e in existing if e.status == Event.STATUS.TRASH]
 
                     if request.user.is_authenticated or len(published) > 1:
                         event = published[0] if len(published) > 1 else existing[0]
-                        messages.info(request, _("This URL has already been submitted, and you can find the event below."))
+                        messages.info(
+                            request,
+                            _(
+                                "This URL has already been submitted, and you can find the event below."
+                            ),
+                        )
                         return HttpResponseRedirect(event.get_absolute_url())
                     else:
                         if len(drafts) > 0:
-                            messages.info(request, _("This URL has already been submitted and is awaiting moderation."))
+                            messages.info(
+                                request,
+                                _(
+                                    "This URL has already been submitted and is awaiting moderation."
+                                ),
+                            )
                         elif len(trash) > 0:
-                            messages.info(request, _("This URL has already been submitted, but has not been selected for publication by the moderation team."))
-        
+                            messages.info(
+                                request,
+                                _(
+                                    "This URL has already been submitted, but has not been selected for publication by the moderation team."
+                                ),
+                            )
 
-        return render(request, 'agenda_culturel/import.html', context={'form': form, 'form_event': form_event})
+        return render(
+            request,
+            "agenda_culturel/import.html",
+            context={"form": form, "form_event": form_event},
+        )
 
 
 class EventFilterAdmin(django_filters.FilterSet):
-    status = django_filters.MultipleChoiceFilter(choices=Event.STATUS.choices, widget=forms.CheckboxSelectMultiple)
+    status = django_filters.MultipleChoiceFilter(
+        choices=Event.STATUS.choices, widget=forms.CheckboxSelectMultiple
+    )
 
     class Meta:
         model = Event
-        fields = ['status']
-
-
+        fields = ["status"]
 
 
 class ContactMessageCreateView(SuccessMessageMixin, CreateView):
     model = ContactMessage
     template_name = "agenda_culturel/contactmessage_create_form.html"
-    fields = ['subject', 'name', 'email', 'message']
+    fields = ["subject", "name", "email", "message"]
 
-    success_url = reverse_lazy('home')
-    success_message = _('Your message has been sent successfully.')
+    success_url = reverse_lazy("home")
+    success_message = _("Your message has been sent successfully.")
 
     def get_form(self, form_class=None):
         if form_class is None:
@@ -458,41 +627,48 @@ class ContactMessageCreateView(SuccessMessageMixin, CreateView):
         return form_class(**self.get_form_kwargs())
 
 
-
-class ContactMessageUpdateView(SuccessMessageMixin, PermissionRequiredMixin, LoginRequiredMixin, UpdateView):
+class ContactMessageUpdateView(
+    SuccessMessageMixin, PermissionRequiredMixin, LoginRequiredMixin, UpdateView
+):
     model = ContactMessage
-    permission_required = ("agenda_culturel.change_contactmessage")
+    permission_required = "agenda_culturel.change_contactmessage"
     template_name = "agenda_culturel/contactmessage_moderation_form.html"
-    fields = ('closed', 'comments')
-    
-    success_message = _('The contact message properties has been successfully modified.')
+    fields = ("closed", "comments")
 
-    success_url = reverse_lazy('contactmessages')
+    success_message = _(
+        "The contact message properties has been successfully modified."
+    )
 
+    success_url = reverse_lazy("contactmessages")
 
     def get_form_kwargs(self):
         """Return the keyword arguments for instantiating the form."""
         kwargs = super().get_form_kwargs()
-        if hasattr(self, 'object'):
-            kwargs.update({'instance': self.object})
+        if hasattr(self, "object"):
+            kwargs.update({"instance": self.object})
         return kwargs
 
 
-
 class ContactMessagesFilterAdmin(django_filters.FilterSet):
-    closed = django_filters.MultipleChoiceFilter(label="Status", choices=((True, _("Closed")), (False, _("Open"))), widget=forms.CheckboxSelectMultiple)
+    closed = django_filters.MultipleChoiceFilter(
+        label="Status",
+        choices=((True, _("Closed")), (False, _("Open"))),
+        widget=forms.CheckboxSelectMultiple,
+    )
+
     class Meta:
         model = ContactMessage
-        fields = ['closed']
-
+        fields = ["closed"]
 
 
 @login_required(login_url="/accounts/login/")
-@permission_required('agenda_culturel.view_event')
+@permission_required("agenda_culturel.view_event")
 def moderation(request):
-    filter = EventFilterAdmin(request.GET, queryset=Event.objects.all().order_by("-created_date"))
+    filter = EventFilterAdmin(
+        request.GET, queryset=Event.objects.all().order_by("-created_date")
+    )
     paginator = Paginator(filter.qs, 10)
-    page = request.GET.get('page')
+    page = request.GET.get("page")
 
     try:
         response = paginator.page(page)
@@ -501,14 +677,21 @@ def moderation(request):
     except EmptyPage:
         response = paginator.page(paginator.num_pages)
 
-    return render(request, 'agenda_culturel/moderation.html', {'filter': filter, 'paginator_filter': response} )
+    return render(
+        request,
+        "agenda_culturel/moderation.html",
+        {"filter": filter, "paginator_filter": response},
+    )
+
 
 @login_required(login_url="/accounts/login/")
-@permission_required('agenda_culturel.view_contactmessage')
+@permission_required("agenda_culturel.view_contactmessage")
 def contactmessages(request):
-    filter = ContactMessagesFilterAdmin(request.GET, queryset=ContactMessage.objects.all().order_by("-date"))
+    filter = ContactMessagesFilterAdmin(
+        request.GET, queryset=ContactMessage.objects.all().order_by("-date")
+    )
     paginator = Paginator(filter.qs, 10)
-    page = request.GET.get('page')
+    page = request.GET.get("page")
 
     try:
         response = paginator.page(page)
@@ -517,34 +700,47 @@ def contactmessages(request):
     except EmptyPage:
         response = paginator.page(paginator.num_pages)
 
-    return render(request, 'agenda_culturel/contactmessages.html', {'filter': filter, 'paginator_filter': response} )
-
+    return render(
+        request,
+        "agenda_culturel/contactmessages.html",
+        {"filter": filter, "paginator_filter": response},
+    )
 
 
 class SimpleSearchEventFilter(django_filters.FilterSet):
-    q = django_filters.CharFilter(method='custom_filter', label=_("Search"))
+    q = django_filters.CharFilter(method="custom_filter", label=_("Search"))
 
-    status = django_filters.MultipleChoiceFilter(label="Filtrer par status",
+    status = django_filters.MultipleChoiceFilter(
+        label="Filtrer par status",
         choices=Event.STATUS.choices,
-        field_name="status", 
-        widget=forms.CheckboxSelectMultiple)
+        field_name="status",
+        widget=forms.CheckboxSelectMultiple,
+    )
 
     def custom_filter(self, queryset, name, value):
-        search_query = SearchQuery(value, config='french')
+        search_query = SearchQuery(value, config="french")
         qs = queryset.filter(
-            Q(title__icontains=value) | Q(location__icontains=value) | Q(description__icontains=value))
+            Q(title__icontains=value)
+            | Q(location__icontains=value)
+            | Q(description__icontains=value)
+        )
         for f in ["title", "location", "description"]:
-            params = { f + "_hl": SearchHeadline(f,
-                search_query,
-                start_sel="<span class=\"highlight\">",
-                stop_sel="</span>",
-                config='french')}
+            params = {
+                f
+                + "_hl": SearchHeadline(
+                    f,
+                    search_query,
+                    start_sel='<span class="highlight">',
+                    stop_sel="</span>",
+                    config="french",
+                )
+            }
             qs = qs.annotate(**params)
         return qs
 
     class Meta:
         model = Event
-        fields = ['q']
+        fields = ["q"]
 
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
@@ -553,44 +749,51 @@ class SimpleSearchEventFilter(django_filters.FilterSet):
 
 
 class SearchEventFilter(django_filters.FilterSet):
-    tags = django_filters.CharFilter(lookup_expr='icontains')
+    tags = django_filters.CharFilter(lookup_expr="icontains")
     title = django_filters.CharFilter(method="hl_filter_contains")
     location = django_filters.CharFilter(method="hl_filter_contains")
     description = django_filters.CharFilter(method="hl_filter_contains")
-    start_day = django_filters.DateFromToRangeFilter(widget=django_filters.widgets.RangeWidget(attrs={'type': 'date'}))
-    status = django_filters.MultipleChoiceFilter(label="Filtrer par status",
+    start_day = django_filters.DateFromToRangeFilter(
+        widget=django_filters.widgets.RangeWidget(attrs={"type": "date"})
+    )
+    status = django_filters.MultipleChoiceFilter(
+        label="Filtrer par status",
         choices=Event.STATUS.choices,
-        field_name="status", 
-        widget=forms.CheckboxSelectMultiple)
+        field_name="status",
+        widget=forms.CheckboxSelectMultiple,
+    )
 
     o = django_filters.OrderingFilter(
         # tuple-mapping retains order
         fields=(
-            ('title', 'title'),
-            ('description', 'description'),
-            ('start_day', 'start_day'),
+            ("title", "title"),
+            ("description", "description"),
+            ("start_day", "start_day"),
         ),
     )
 
     def hl_filter_contains(self, queryset, name, value):
-
         # first check if it contains
-        filter_contains = { name + "__contains": value }
+        filter_contains = {name + "__contains": value}
         queryset = queryset.filter(**filter_contains)
 
         # then hightlight the result
-        search_query = SearchQuery(value, config='french')
-        params = { name + "_hl": SearchHeadline(name,
+        search_query = SearchQuery(value, config="french")
+        params = {
+            name
+            + "_hl": SearchHeadline(
+                name,
                 search_query,
-                start_sel="<span class=\"highlight\">",
+                start_sel='<span class="highlight">',
                 stop_sel="</span>",
-                config='french')}
+                config="french",
+            )
+        }
         return queryset.annotate(**params)
 
-
     class Meta:
         model = Event
-        fields = ['title', 'location', 'description', 'category', 'tags', 'start_day']
+        fields = ["title", "location", "description", "category", "tags", "start_day"]
 
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
@@ -599,15 +802,21 @@ class SearchEventFilter(django_filters.FilterSet):
 
 
 def event_search(request, full=False):
-
     if full:
-        filter = SearchEventFilter(request.GET, queryset=get_event_qs(request).order_by("-start_day"), request=request)
+        filter = SearchEventFilter(
+            request.GET,
+            queryset=get_event_qs(request).order_by("-start_day"),
+            request=request,
+        )
     else:
-        filter = SimpleSearchEventFilter(request.GET, queryset=get_event_qs(request).order_by("-start_day"), request=request)
-
+        filter = SimpleSearchEventFilter(
+            request.GET,
+            queryset=get_event_qs(request).order_by("-start_day"),
+            request=request,
+        )
 
     paginator = Paginator(filter.qs, 10)
-    page = request.GET.get('page')
+    page = request.GET.get("page")
 
     try:
         response = paginator.page(page)
@@ -616,10 +825,18 @@ def event_search(request, full=False):
     except EmptyPage:
         response = paginator.page(paginator.num_pages)
 
-    return render(request, 'agenda_culturel/search.html', {'filter': filter, 
-        'has_results': len(request.GET) != 0 or (len(request.GET) > 1 and "page" in request.GET),
-        'paginator_filter': response, 
-        'full': full})
+    return render(
+        request,
+        "agenda_culturel/search.html",
+        {
+            "filter": filter,
+            "has_results": len(request.GET) != 0
+            or (len(request.GET) > 1 and "page" in request.GET),
+            "paginator_filter": response,
+            "full": full,
+        },
+    )
+
 
 def event_search_full(request):
     return event_search(request, True)
@@ -629,11 +846,12 @@ def event_search_full(request):
 ## batch importations
 #########################
 
+
 @login_required(login_url="/accounts/login/")
-@permission_required('agenda_culturel.view_batchimportation')
+@permission_required("agenda_culturel.view_batchimportation")
 def imports(request):
     paginator = Paginator(BatchImportation.objects.all().order_by("-created_date"), 10)
-    page = request.GET.get('page')
+    page = request.GET.get("page")
 
     try:
         response = paginator.page(page)
@@ -642,33 +860,38 @@ def imports(request):
     except EmptyPage:
         response = paginator.page(paginator.num_pages)
 
-    return render(request, 'agenda_culturel/imports.html', {'paginator_filter': response} )
+    return render(
+        request, "agenda_culturel/imports.html", {"paginator_filter": response}
+    )
 
 
 @login_required(login_url="/accounts/login/")
-@permission_required(['agenda_culturel.add_batchimportation', 'agenda_culturel.run_batchimportation'])
+@permission_required(
+    ["agenda_culturel.add_batchimportation", "agenda_culturel.run_batchimportation"]
+)
 def add_import(request):
     form = BatchImportationForm()
 
-    if request.method == 'POST':
+    if request.method == "POST":
         form = BatchImportationForm(request.POST)
 
         if form.is_valid():
-
             result = import_events_from_json.delay(form.data["json"])
 
             messages.success(request, _("The import has been run successfully."))
             return HttpResponseRedirect(reverse_lazy("imports"))
 
-    return render(request, 'agenda_culturel/batchimportation_form.html', {"form": form})
+    return render(request, "agenda_culturel/batchimportation_form.html", {"form": form})
 
 
 @login_required(login_url="/accounts/login/")
-@permission_required(['agenda_culturel.view_batchimportation', 'agenda_culturel.run_batchimportation'])
+@permission_required(
+    ["agenda_culturel.view_batchimportation", "agenda_culturel.run_batchimportation"]
+)
 def cancel_import(request, pk):
     import_process = get_object_or_404(BatchImportation, pk=pk)
 
-    if request.method == 'POST':
+    if request.method == "POST":
         celery_app.control.revoke(import_process.celery_id)
 
         import_process.status = BatchImportation.STATUS.CANCELED
@@ -678,17 +901,23 @@ def cancel_import(request, pk):
         return HttpResponseRedirect(reverse_lazy("imports"))
     else:
         cancel_url = reverse_lazy("imports")
-        return render(request, 'agenda_culturel/cancel_import_confirm.html', {"object": import_process, "cancel_url": cancel_url})
+        return render(
+            request,
+            "agenda_culturel/cancel_import_confirm.html",
+            {"object": import_process, "cancel_url": cancel_url},
+        )
+
 
 #########################
 ## recurrent importations
 #########################
 
+
 @login_required(login_url="/accounts/login/")
-@permission_required('agenda_culturel.view_recurrentimport')
+@permission_required("agenda_culturel.view_recurrentimport")
 def recurrent_imports(request):
     paginator = Paginator(RecurrentImport.objects.all().order_by("-pk"), 10)
-    page = request.GET.get('page')
+    page = request.GET.get("page")
 
     try:
         response = paginator.page(page)
@@ -697,36 +926,49 @@ def recurrent_imports(request):
     except EmptyPage:
         response = paginator.page(paginator.num_pages)
 
-    return render(request, 'agenda_culturel/rimports.html', {'paginator_filter': response} )
+    return render(
+        request, "agenda_culturel/rimports.html", {"paginator_filter": response}
+    )
 
 
-class RecurrentImportCreateView(LoginRequiredMixin, PermissionRequiredMixin, CreateView):
+class RecurrentImportCreateView(
+    LoginRequiredMixin, PermissionRequiredMixin, CreateView
+):
     model = RecurrentImport
-    permission_required = ("agenda_culturel.add_recurrentimport")
-    success_url = reverse_lazy('recurrent_imports')
+    permission_required = "agenda_culturel.add_recurrentimport"
+    success_url = reverse_lazy("recurrent_imports")
     form_class = RecurrentImportForm
 
 
-class RecurrentImportUpdateView(SuccessMessageMixin, PermissionRequiredMixin, LoginRequiredMixin, UpdateView):
+class RecurrentImportUpdateView(
+    SuccessMessageMixin, PermissionRequiredMixin, LoginRequiredMixin, UpdateView
+):
     model = RecurrentImport
-    permission_required = ("agenda_culturel.change_recurrentimport")
+    permission_required = "agenda_culturel.change_recurrentimport"
     form_class = RecurrentImportForm
-    success_message = _('The recurrent import has been successfully modified.')
+    success_message = _("The recurrent import has been successfully modified.")
 
 
-class RecurrentImportDeleteView(SuccessMessageMixin, PermissionRequiredMixin, LoginRequiredMixin, DeleteView):
+class RecurrentImportDeleteView(
+    SuccessMessageMixin, PermissionRequiredMixin, LoginRequiredMixin, DeleteView
+):
     model = RecurrentImport
-    permission_required = ("agenda_culturel.delete_recurrentimport")
-    success_url = reverse_lazy('recurrent_imports')
-    success_message = _('The recurrent import has been successfully deleted.')
+    permission_required = "agenda_culturel.delete_recurrentimport"
+    success_url = reverse_lazy("recurrent_imports")
+    success_message = _("The recurrent import has been successfully deleted.")
 
 
 @login_required(login_url="/accounts/login/")
-@permission_required(['agenda_culturel.view_recurrentimport', 'agenda_culturel.view_batchimportation'])
+@permission_required(
+    ["agenda_culturel.view_recurrentimport", "agenda_culturel.view_batchimportation"]
+)
 def view_rimport(request, pk):
     obj = get_object_or_404(RecurrentImport, pk=pk)
-    paginator = Paginator(BatchImportation.objects.filter(recurrentImport=pk).order_by("-created_date"), 10)
-    page = request.GET.get('page')
+    paginator = Paginator(
+        BatchImportation.objects.filter(recurrentImport=pk).order_by("-created_date"),
+        10,
+    )
+    page = request.GET.get("page")
 
     try:
         response = paginator.page(page)
@@ -735,38 +977,45 @@ def view_rimport(request, pk):
     except EmptyPage:
         response = paginator.page(paginator.num_pages)
 
-    return render(request, 'agenda_culturel/page-rimport.html', {'paginator_filter': response, 'object': obj} )
-
+    return render(
+        request,
+        "agenda_culturel/page-rimport.html",
+        {"paginator_filter": response, "object": obj},
+    )
 
 
 @login_required(login_url="/accounts/login/")
-@permission_required(['agenda_culturel.view_recurrentimport', 'agenda_culturel.run_recurrentimport'])
+@permission_required(
+    ["agenda_culturel.view_recurrentimport", "agenda_culturel.run_recurrentimport"]
+)
 def run_rimport(request, pk):
     rimport = get_object_or_404(RecurrentImport, pk=pk)
 
-    if request.method == 'POST':
-
+    if request.method == "POST":
         # run recurrent import
         result = run_recurrent_import.delay(pk)
 
         messages.success(request, _("The import has been launched."))
         return HttpResponseRedirect(reverse_lazy("view_rimport", args=[pk]))
     else:
-        return render(request, 'agenda_culturel/run_rimport_confirm.html', {"object": rimport })
+        return render(
+            request, "agenda_culturel/run_rimport_confirm.html", {"object": rimport}
+        )
 
 
 @login_required(login_url="/accounts/login/")
-@permission_required(['agenda_culturel.view_recurrentimport', 'agenda_culturel.run_recurrentimport'])
+@permission_required(
+    ["agenda_culturel.view_recurrentimport", "agenda_culturel.run_recurrentimport"]
+)
 def run_all_rimports(request):
-    if request.method == 'POST':
-
+    if request.method == "POST":
         # run recurrent import
         result = run_all_recurrent_imports.delay()
 
         messages.success(request, _("Imports has been launched."))
         return HttpResponseRedirect(reverse_lazy("recurrent_imports"))
     else:
-        return render(request, 'agenda_culturel/run_all_rimports_confirm.html')
+        return render(request, "agenda_culturel/run_all_rimports_confirm.html")
 
 
 #########################
@@ -780,12 +1029,14 @@ class DuplicatedEventsDetailView(LoginRequiredMixin, DetailView):
 
 
 @login_required(login_url="/accounts/login/")
-@permission_required(['agenda_culturel.change_event', 'agenda_culturel.change_duplicatedevents'])
+@permission_required(
+    ["agenda_culturel.change_event", "agenda_culturel.change_duplicatedevents"]
+)
 def merge_duplicate(request, pk):
     edup = get_object_or_404(DuplicatedEvents, pk=pk)
     form = MergeDuplicates(duplicates=edup)
 
-    if request.method == 'POST':
+    if request.method == "POST":
         form = MergeDuplicates(request.POST, duplicates=edup)
         if form.is_valid():
             events = edup.get_duplicated()
@@ -800,7 +1051,11 @@ def merge_duplicate(request, pk):
                     if selected is None:
                         new_event_data[f["key"]] = None
                     elif isinstance(selected, list):
-                        values = [x for x in [getattr(events[s], f["key"]) for s in selected] if x is not None]
+                        values = [
+                            x
+                            for x in [getattr(events[s], f["key"]) for s in selected]
+                            if x is not None
+                        ]
                         if len(values) == 0:
                             new_event_data[f["key"]] = None
                         else:
@@ -812,7 +1067,14 @@ def merge_duplicate(request, pk):
                         new_event_data[f["key"]] = getattr(events[selected], f["key"])
 
             for specific_tag in ["uuids", "import_sources"]:
-                new_event_data[specific_tag] = sum([x for x in [getattr(e, specific_tag) for e in events] if x is not None], [])
+                new_event_data[specific_tag] = sum(
+                    [
+                        x
+                        for x in [getattr(e, specific_tag) for e in events]
+                        if x is not None
+                    ],
+                    [],
+                )
 
             # create a new event that merge the selected events
             new_event = Event(**new_event_data)
@@ -827,20 +1089,24 @@ def merge_duplicate(request, pk):
             messages.info(request, _("The merge has been successfully completed."))
             return HttpResponseRedirect(new_event.get_absolute_url())
 
-    return render(request, 'agenda_culturel/merge_duplicate.html', context={'form': form, 'object': edup})
+    return render(
+        request,
+        "agenda_culturel/merge_duplicate.html",
+        context={"form": form, "object": edup},
+    )
 
 
 @login_required(login_url="/accounts/login/")
-@permission_required(['agenda_culturel.change_event', 'agenda_culturel.change_duplicatedevents'])
+@permission_required(
+    ["agenda_culturel.change_event", "agenda_culturel.change_duplicatedevents"]
+)
 def fix_duplicate(request, pk):
-
     edup = get_object_or_404(DuplicatedEvents, pk=pk)
     form = FixDuplicates(nb_events=edup.nb_duplicated())
 
-    if request.method == 'POST':
+    if request.method == "POST":
         form = FixDuplicates(request.POST, nb_events=edup.nb_duplicated())
 
-
         if form.is_valid():
             if form.is_action_no_duplicates():
                 events = edup.get_duplicated()
@@ -859,7 +1125,9 @@ def fix_duplicate(request, pk):
                 if date is None:
                     return HttpResponseRedirect(reverse_lazy("home"))
                 else:
-                    return HttpResponseRedirect(reverse_lazy("day_view", args=[date.year, date.month, date.day]))
+                    return HttpResponseRedirect(
+                        reverse_lazy("day_view", args=[date.year, date.month, date.day])
+                    )
 
             elif form.is_action_select():
                 selected = form.get_selected_event(edup)
@@ -871,24 +1139,44 @@ def fix_duplicate(request, pk):
                 url = selected.get_absolute_url()
                 edup.delete()
                 if nb == 1:
-                    messages.success(request, _("The selected event has been retained, while the other has been moved to the recycle bin."))
+                    messages.success(
+                        request,
+                        _(
+                            "The selected event has been retained, while the other has been moved to the recycle bin."
+                        ),
+                    )
                 else:
-                    messages.success(request, _("The selected event has been retained, while the others have been moved to the recycle bin."))
+                    messages.success(
+                        request,
+                        _(
+                            "The selected event has been retained, while the others have been moved to the recycle bin."
+                        ),
+                    )
                 return HttpResponseRedirect(url)
             elif form.is_action_remove():
                 event = form.get_selected_event(edup)
                 event.possibly_duplicated = None
                 event.save()
-                messages.success(request, _("The event has been withdrawn from the group and made independent."))
+                messages.success(
+                    request,
+                    _(
+                        "The event has been withdrawn from the group and made independent."
+                    ),
+                )
                 if edup.nb_duplicated() == 1:
                     return HttpResponseRedirect(event.get_absolute_url())
                 else:
                     form = FixDuplicates(nb_events=edup.nb_duplicated())
             else:
-                return HttpResponseRedirect(reverse_lazy("merge_duplicate", args=[edup.pk]))
-
-    return render(request, 'agenda_culturel/fix_duplicate.html', context={'form': form, 'object': edup})
+                return HttpResponseRedirect(
+                    reverse_lazy("merge_duplicate", args=[edup.pk])
+                )
 
+    return render(
+        request,
+        "agenda_culturel/fix_duplicate.html",
+        context={"form": form, "object": edup},
+    )
 
 
 class DuplicatedEventsUpdateView(LoginRequiredMixin, UpdateView):
@@ -898,15 +1186,20 @@ class DuplicatedEventsUpdateView(LoginRequiredMixin, UpdateView):
 
 
 @login_required(login_url="/accounts/login/")
-@permission_required('agenda_culturel.view_duplicatedevents')
+@permission_required("agenda_culturel.view_duplicatedevents")
 def duplicates(request):
     nb_removed = DuplicatedEvents.remove_singletons()
     nb_similar = DuplicatedEvents.remove_similar_entries()
     if nb_removed > 0 or nb_similar > 0:
-        messages.success(request, _("Cleaning up duplicates: {} item(s) removed.").format(nb_removed + nb_similar))
+        messages.success(
+            request,
+            _("Cleaning up duplicates: {} item(s) removed.").format(
+                nb_removed + nb_similar
+            ),
+        )
 
     paginator = Paginator(DuplicatedEvents.objects.all(), 10)
-    page = request.GET.get('page')
+    page = request.GET.get("page")
 
     try:
         response = paginator.page(page)
@@ -915,16 +1208,29 @@ def duplicates(request):
     except EmptyPage:
         response = paginator.page(paginator.num_pages)
 
-    return render(request, 'agenda_culturel/duplicates.html', {'filter': filter, 'paginator_filter': response} )
+    return render(
+        request,
+        "agenda_culturel/duplicates.html",
+        {"filter": filter, "paginator_filter": response},
+    )
+
 
 def set_duplicate(request, year, month, day, pk):
     event = get_object_or_404(Event, pk=pk)
     cday = CalendarDay(date(year, month, day))
-    others = [e for e in cday.get_events() if e != event and (event.possibly_duplicated is None or event.possibly_duplicated != e.possibly_duplicated)]
+    others = [
+        e
+        for e in cday.get_events()
+        if e != event
+        and (
+            event.possibly_duplicated is None
+            or event.possibly_duplicated != e.possibly_duplicated
+        )
+    ]
 
     form = SelectEventInList(events=others)
 
-    if request.method == 'POST':
+    if request.method == "POST":
         form = SelectEventInList(request.POST, events=others)
         if form.is_valid():
             selected = [o for o in others if o.pk == int(form.cleaned_data["event"])]
@@ -932,25 +1238,35 @@ def set_duplicate(request, year, month, day, pk):
             event.save()
             if request.user.is_authenticated:
                 messages.success(request, _("The event was successfully duplicated."))
-                return HttpResponseRedirect(reverse_lazy("view_duplicate", args=[event.possibly_duplicated.pk]))
+                return HttpResponseRedirect(
+                    reverse_lazy("view_duplicate", args=[event.possibly_duplicated.pk])
+                )
             else:
-                messages.info(request, _("The event has been successfully flagged as a duplicate. The moderation team will deal with your suggestion shortly."))
+                messages.info(
+                    request,
+                    _(
+                        "The event has been successfully flagged as a duplicate. The moderation team will deal with your suggestion shortly."
+                    ),
+                )
                 return HttpResponseRedirect(event.get_absolute_url())
 
-
-    return render(request, 'agenda_culturel/set_duplicate.html', context={'form': form, 'event': event})
-
+    return render(
+        request,
+        "agenda_culturel/set_duplicate.html",
+        context={"form": form, "event": event},
+    )
 
 
 #########################
 ## categorisation rules
 #########################
 
+
 @login_required(login_url="/accounts/login/")
-@permission_required('agenda_culturel.view_categorisationrule')
+@permission_required("agenda_culturel.view_categorisationrule")
 def categorisation_rules(request):
     paginator = Paginator(CategorisationRule.objects.all().order_by("weight", "pk"), 10)
-    page = request.GET.get('page')
+    page = request.GET.get("page")
 
     try:
         response = paginator.page(page)
@@ -959,34 +1275,45 @@ def categorisation_rules(request):
     except EmptyPage:
         response = paginator.page(paginator.num_pages)
 
-    return render(request, 'agenda_culturel/categorisation_rules.html', {'paginator_filter': response} )
+    return render(
+        request,
+        "agenda_culturel/categorisation_rules.html",
+        {"paginator_filter": response},
+    )
 
-class CategorisationRuleCreateView(LoginRequiredMixin, PermissionRequiredMixin, CreateView):
+
+class CategorisationRuleCreateView(
+    LoginRequiredMixin, PermissionRequiredMixin, CreateView
+):
     model = CategorisationRule
-    permission_required = ("agenda_culturel.add_categorisationrule")
-    success_url = reverse_lazy('categorisation_rules')
+    permission_required = "agenda_culturel.add_categorisationrule"
+    success_url = reverse_lazy("categorisation_rules")
     form_class = CategorisationRuleImportForm
 
 
-class CategorisationRuleUpdateView(SuccessMessageMixin, PermissionRequiredMixin, LoginRequiredMixin, UpdateView):
+class CategorisationRuleUpdateView(
+    SuccessMessageMixin, PermissionRequiredMixin, LoginRequiredMixin, UpdateView
+):
     model = CategorisationRule
-    permission_required = ("agenda_culturel.change_categorisationrule")
+    permission_required = "agenda_culturel.change_categorisationrule"
     form_class = CategorisationRuleImportForm
-    success_url = reverse_lazy('categorisation_rules')
-    success_message = _('The categorisation rule has been successfully modified.')
+    success_url = reverse_lazy("categorisation_rules")
+    success_message = _("The categorisation rule has been successfully modified.")
 
 
-class CategorisationRuleDeleteView(SuccessMessageMixin, PermissionRequiredMixin, LoginRequiredMixin, DeleteView):
+class CategorisationRuleDeleteView(
+    SuccessMessageMixin, PermissionRequiredMixin, LoginRequiredMixin, DeleteView
+):
     model = CategorisationRule
-    permission_required = ("agenda_culturel.delete_categorisationrule")
-    success_url = reverse_lazy('categorisation_rules')
-    success_message = _('The categorisation rule has been successfully deleted.')
+    permission_required = "agenda_culturel.delete_categorisationrule"
+    success_url = reverse_lazy("categorisation_rules")
+    success_message = _("The categorisation rule has been successfully deleted.")
+
 
 @login_required(login_url="/accounts/login/")
-@permission_required('agenda_culturel.apply_categorisationrules')
+@permission_required("agenda_culturel.apply_categorisationrules")
 def apply_categorisation_rules(request):
-
-    if request.method == 'POST':
+    if request.method == "POST":
         form = CategorisationForm(request.POST)
         if form.is_valid():
             nb = 0
@@ -1000,15 +1327,34 @@ def apply_categorisation_rules(request):
 
             if nb != 0:
                 if nb == 1:
-                    messages.success(request, _("The rules were successfully applied and 1 event was categorised."))
+                    messages.success(
+                        request,
+                        _(
+                            "The rules were successfully applied and 1 event was categorised."
+                        ),
+                    )
                 else:
-                    messages.success(request, _("The rules were successfully applied and {} events were categorised.").format(nb))
+                    messages.success(
+                        request,
+                        _(
+                            "The rules were successfully applied and {} events were categorised."
+                        ).format(nb),
+                    )
             else:
-                messages.info(request, _("The rules were successfully applied and no events were categorised."))
+                messages.info(
+                    request,
+                    _(
+                        "The rules were successfully applied and no events were categorised."
+                    ),
+                )
 
             return HttpResponseRedirect(reverse_lazy("categorisation_rules"))
         else:
-            return render(request, 'agenda_culturel/categorise_events_form.html', context={'form': form})
+            return render(
+                request,
+                "agenda_culturel/categorise_events_form.html",
+                context={"form": form},
+            )
     else:
         # first we check if events are not correctly categorised
         to_categorise = []
@@ -1017,7 +1363,6 @@ def apply_categorisation_rules(request):
             if c and c != e.category:
                 to_categorise.append((e, c))
 
-
         # then we apply rules on events without category
         nb = 0
         for e in Event.objects.filter(category=Category.get_default_category_id()):
@@ -1029,20 +1374,41 @@ def apply_categorisation_rules(request):
         # set messages
         if nb != 0:
             if nb == 1:
-                messages.success(request, _("The rules were successfully applied and 1 event was categorised."))
+                messages.success(
+                    request,
+                    _(
+                        "The rules were successfully applied and 1 event was categorised."
+                    ),
+                )
             else:
-                messages.success(request, _("The rules were successfully applied and {} events were categorised.").format(nb))
+                messages.success(
+                    request,
+                    _(
+                        "The rules were successfully applied and {} events were categorised."
+                    ).format(nb),
+                )
         else:
-            messages.info(request, _("The rules were successfully applied and no events were categorised."))
+            messages.info(
+                request,
+                _(
+                    "The rules were successfully applied and no events were categorised."
+                ),
+            )
 
         if len(to_categorise) != 0:
             form = CategorisationForm(events=to_categorise)
-            return render(request, 'agenda_culturel/categorise_events_form.html', context={'form': form, 
-                'events': dict((e.pk, e) for e, c in to_categorise),
-                'categories': dict((e.pk, c) for e, c in to_categorise)})
+            return render(
+                request,
+                "agenda_culturel/categorise_events_form.html",
+                context={
+                    "form": form,
+                    "events": dict((e.pk, e) for e, c in to_categorise),
+                    "categories": dict((e.pk, c) for e, c in to_categorise),
+                },
+            )
         else:
             return HttpResponseRedirect(reverse_lazy("categorisation_rules"))
-    
+
 
 #########################
 ## Moderation Q&A
@@ -1052,78 +1418,94 @@ def apply_categorisation_rules(request):
 class ModerationQuestionListView(PermissionRequiredMixin, ListView):
     model = ModerationQuestion
     paginate_by = 10
-    permission_required = ("agenda_culturel.view_moderationquestion")
+    permission_required = "agenda_culturel.view_moderationquestion"
 
-class ModerationQuestionCreateView(SuccessMessageMixin, PermissionRequiredMixin, CreateView):
+
+class ModerationQuestionCreateView(
+    SuccessMessageMixin, PermissionRequiredMixin, CreateView
+):
     model = ModerationQuestion
-    permission_required = ("agenda_culturel.add_moderationquestion")
-    
+    permission_required = "agenda_culturel.add_moderationquestion"
+
     def get_success_url(self):
-        return reverse_lazy('view_mquestion', kwargs={'pk': self.object.pk})
+        return reverse_lazy("view_mquestion", kwargs={"pk": self.object.pk})
+
     form_class = ModerationQuestionForm
-    success_message = _('The moderation question has been created with success.')
+    success_message = _("The moderation question has been created with success.")
 
 
 class ModerationQuestionDetailView(PermissionRequiredMixin, DetailView):
     model = ModerationQuestion
-    permission_required = ("agenda_culturel.view_moderationquestion", "agenda_culturel.view_moderationanswer")
+    permission_required = (
+        "agenda_culturel.view_moderationquestion",
+        "agenda_culturel.view_moderationanswer",
+    )
 
 
 class ModerationQuestionUpdateView(PermissionRequiredMixin, UpdateView):
     model = ModerationQuestion
-    fields = ['question']
-    permission_required = ("agenda_culturel.change_moderationquestion")
+    fields = ["question"]
+    permission_required = "agenda_culturel.change_moderationquestion"
+
 
 class ModerationQuestionDeleteView(PermissionRequiredMixin, DeleteView):
     model = ModerationQuestion
-    permission_required = ("agenda_culturel.delete_moderationquestion")
-    success_url = reverse_lazy('view_mquestions')
+    permission_required = "agenda_culturel.delete_moderationquestion"
+    success_url = reverse_lazy("view_mquestions")
 
 
-class ModerationAnswerCreateView(PermissionRequiredMixin, SuccessMessageMixin, CreateView):
+class ModerationAnswerCreateView(
+    PermissionRequiredMixin, SuccessMessageMixin, CreateView
+):
     model = ModerationAnswer
-    permission_required = ("agenda_culturel.add_answerquestion")
+    permission_required = "agenda_culturel.add_answerquestion"
     form_class = ModerationAnswerForm
-    
+
     def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
-        context['question'] = get_object_or_404(ModerationQuestion, pk=self.kwargs['qpk'])
+        context["question"] = get_object_or_404(
+            ModerationQuestion, pk=self.kwargs["qpk"]
+        )
         return context
 
     def form_valid(self, form):
-        form.instance.question = ModerationQuestion.objects.get(pk=self.kwargs['qpk'])
+        form.instance.question = ModerationQuestion.objects.get(pk=self.kwargs["qpk"])
         return super().form_valid(form)
 
     def get_success_url(self):
-        return reverse_lazy('view_mquestion', kwargs={'pk': self.kwargs['qpk']})
+        return reverse_lazy("view_mquestion", kwargs={"pk": self.kwargs["qpk"]})
+
 
-    
 class ModerationAnswerUpdateView(PermissionRequiredMixin, UpdateView):
     model = ModerationAnswer
-    fields = ['answer', 'adds_tags', 'removes_tags']
-    permission_required = ("agenda_culturel.change_answerquestion")
+    fields = ["answer", "adds_tags", "removes_tags"]
+    permission_required = "agenda_culturel.change_answerquestion"
 
     def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
-        context['question'] = get_object_or_404(ModerationQuestion, pk=self.kwargs['qpk'])
+        context["question"] = get_object_or_404(
+            ModerationQuestion, pk=self.kwargs["qpk"]
+        )
         return context
 
     def get_success_url(self):
-        return reverse_lazy('view_mquestion', kwargs={'pk': self.kwargs['qpk']})
+        return reverse_lazy("view_mquestion", kwargs={"pk": self.kwargs["qpk"]})
+
 
 class ModerationAnswerDeleteView(PermissionRequiredMixin, DeleteView):
     model = ModerationAnswer
-    permission_required = ("agenda_culturel.delete_answerquestion")
+    permission_required = "agenda_culturel.delete_answerquestion"
 
 
 #########################
 ## Places
 #########################
 
+
 class PlaceListView(ListView):
     model = Place
     paginate_by = 10
-    ordering = ['name__unaccent']
+    ordering = ["name__unaccent"]
 
 
 class PlaceDetailView(ListView):
@@ -1132,12 +1514,12 @@ class PlaceDetailView(ListView):
     paginate_by = 10
 
     def get_queryset(self):
-        self.place = get_object_or_404(Place, pk=self.kwargs['pk'])
+        self.place = get_object_or_404(Place, pk=self.kwargs["pk"])
         return Event.objects.filter(exact_location=self.place).order_by("-start_day")
 
     def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
-        context['object'] = self.place
+        context["object"] = self.place
         return context
 
 
@@ -1148,13 +1530,15 @@ class UpdatePlaces:
 
         if not hasattr(self, "nb_applied"):
             self.nb_applied = 0
-        
+
         # if required, find all matching events
         if form.apply():
             self.nb_applied += p.associate_matching_events()
 
         if self.nb_applied > 1:
-            messages.success(self.request, _("{} events have been updated.").format(self.nb_applied))
+            messages.success(
+                self.request, _("{} events have been updated.").format(self.nb_applied)
+            )
         elif self.nb_applied == 1:
             messages.success(self.request, _("1 event has been updated."))
         else:
@@ -1162,34 +1546,39 @@ class UpdatePlaces:
         return result
 
 
-
-class PlaceUpdateView(UpdatePlaces, PermissionRequiredMixin, SuccessMessageMixin, UpdateView):
+class PlaceUpdateView(
+    UpdatePlaces, PermissionRequiredMixin, SuccessMessageMixin, UpdateView
+):
     model = Place
-    permission_required = ("agenda_culturel.change_place")
-    success_message = _('The place has been successfully updated.')
+    permission_required = "agenda_culturel.change_place"
+    success_message = _("The place has been successfully updated.")
     form_class = PlaceForm
 
 
-class PlaceCreateView(UpdatePlaces, PermissionRequiredMixin, SuccessMessageMixin, CreateView):
+class PlaceCreateView(
+    UpdatePlaces, PermissionRequiredMixin, SuccessMessageMixin, CreateView
+):
     model = Place
-    permission_required = ("agenda_culturel.add_place")
-    success_message = _('The place has been successfully created.')
+    permission_required = "agenda_culturel.add_place"
+    success_message = _("The place has been successfully created.")
     form_class = PlaceForm
-    
+
 
 class PlaceDeleteView(PermissionRequiredMixin, DeleteView):
     model = Place
-    permission_required = ("agenda_culturel.delete_place")
-    success_url = reverse_lazy('view_places')
+    permission_required = "agenda_culturel.delete_place"
+    success_url = reverse_lazy("view_places")
+
 
 class UnknownPlacesListView(PermissionRequiredMixin, ListView):
     model = Event
-    permission_required = ("agenda_culturel.add_place")
+    permission_required = "agenda_culturel.add_place"
     paginate_by = 10
-    ordering = ['-pk']
-    template_name = 'agenda_culturel/place_unknown_list.html'
+    ordering = ["-pk"]
+    template_name = "agenda_culturel/place_unknown_list.html"
     queryset = Event.objects.filter(exact_location__isnull=True)
 
+
 def fix_unknown_places(request):
     # get all places
     places = Place.objects.all()
@@ -1206,7 +1595,7 @@ def fix_unknown_places(request):
                 continue
     # update events with a location
     Event.objects.bulk_update(to_be_updated, fields=["exact_location"])
-    
+
     # create a success message
     nb = len(to_be_updated)
     if nb > 1:
@@ -1218,29 +1607,38 @@ def fix_unknown_places(request):
 
     # come back to the list of places
     return HttpResponseRedirect(reverse_lazy("view_unknown_places"))
-    
+
 
 class UnknownPlaceAddView(PermissionRequiredMixin, SuccessMessageMixin, UpdateView):
     model = Event
-    permission_required = ("agenda_culturel.change_place", "agenda_culturel.change_event")
+    permission_required = (
+        "agenda_culturel.change_place",
+        "agenda_culturel.change_event",
+    )
     form_class = EventAddPlaceForm
-    template_name = 'agenda_culturel/place_unknown_form.html'
+    template_name = "agenda_culturel/place_unknown_form.html"
 
     def form_valid(self, form):
-
-        self.modified_event = form.cleaned_data.get('place')
+        self.modified_event = form.cleaned_data.get("place")
         self.add_alias = form.cleaned_data.get("add_alias")
         result = super().form_valid(form)
 
-        if form.cleaned_data.get('place'):
-            messages.success(self.request, _("The selected place has been assigned to the event."))
+        if form.cleaned_data.get("place"):
+            messages.success(
+                self.request, _("The selected place has been assigned to the event.")
+            )
             if form.cleaned_data.get("add_alias"):
-                messages.success(self.request, _("A new alias has been added to the selected place."))
+                messages.success(
+                    self.request, _("A new alias has been added to the selected place.")
+                )
 
-                nb_applied = form.cleaned_data.get('place').associate_matching_events()
+                nb_applied = form.cleaned_data.get("place").associate_matching_events()
 
                 if nb_applied > 1:
-                    messages.success(self.request, _("{} events have been updated.").format(nb_applied))
+                    messages.success(
+                        self.request,
+                        _("{} events have been updated.").format(nb_applied),
+                    )
                 elif nb_applied == 1:
                     messages.success(self.request, _("1 event has been updated."))
                 else:
@@ -1250,14 +1648,13 @@ class UnknownPlaceAddView(PermissionRequiredMixin, SuccessMessageMixin, UpdateVi
 
     def get_success_url(self):
         if self.modified_event:
-            return reverse_lazy('view_unknown_places')
+            return reverse_lazy("view_unknown_places")
         else:
             param = "?add=1" if self.add_alias else ""
-            return reverse_lazy('add_place_from_event', args=[self.object.pk]) + param
+            return reverse_lazy("add_place_from_event", args=[self.object.pk]) + param
 
 
 class PlaceFromEventCreateView(PlaceCreateView):
-
     def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
         context["event"] = self.event
@@ -1265,9 +1662,9 @@ class PlaceFromEventCreateView(PlaceCreateView):
 
     def get_initial(self, *args, **kwargs):
         initial = super().get_initial(**kwargs)
-        self.event = get_object_or_404(Event, pk=self.kwargs['pk'])
+        self.event = get_object_or_404(Event, pk=self.kwargs["pk"])
         if self.event.location and "add" in self.request.GET:
-            initial['aliases'] = [self.event.location]
+            initial["aliases"] = [self.event.location]
         return initial
 
     def form_valid(self, form):