Increase security and reformat

core/views/whatsapp.py

@@ -4,7 +4,6 @@ from urllib.parse import urlencode
 from django.shortcuts import render
 from django.urls import reverse
 from django.views import View
-from mixins.views import ObjectList, ObjectRead
 
 from core.clients import transport
 from core.models import PersonIdentifier, PlatformChatLink
@@ -13,6 +12,7 @@ from core.presence import latest_state_for_people
 from core.util import logs
 from core.views.compose import _compose_urls, _service_icon_class
 from core.views.manage.permissions import SuperUserRequiredMixin
+from mixins.views import ObjectList, ObjectRead
 
 log = logs.get_logger("whatsapp_view")
 
@@ -293,7 +293,9 @@ class WhatsAppChatsList(WhatsAppContactsList):
                     contact_index[key] = {"name": name, "jid": jid}
 
         history_anchors = state.get("history_anchors") or {}
-        for key, anchor in (history_anchors.items() if isinstance(history_anchors, dict) else []):
+        for key, anchor in (
+            history_anchors.items() if isinstance(history_anchors, dict) else []
+        ):
             identifier = str(key or "").strip()
             if not identifier:
                 continue
@@ -333,7 +335,11 @@ class WhatsAppChatsList(WhatsAppContactsList):
                         f"{reverse('compose_contact_match')}?"
                         f"{urlencode({'service': 'whatsapp', 'identifier': identifier})}"
                     ),
-                    "last_ts": int((anchor or {}).get("ts") or (anchor or {}).get("updated_at") or 0),
+                    "last_ts": int(
+                        (anchor or {}).get("ts")
+                        or (anchor or {}).get("updated_at")
+                        or 0
+                    ),
                 }
             )