fix: Make mypy happy

lookyloo/modules.py

@@ -17,7 +17,7 @@ import vt  # type: ignore
 from vt.error import APIError  # type: ignore
 from pysanejs import SaneJS
 from pyeupi import PyEUPI
-from pymisp import PyMISP, MISPEvent
+from pymisp import PyMISP, MISPEvent, MISPAttribute
 
 
 class MISP():
@@ -65,7 +65,7 @@ class MISP():
 
     def get_existing_event(self, permaurl: str) -> Optional[str]:
         attributes = self.client.search('attributes', value=permaurl, limit=1, page=1, pythonify=True)
-        if not attributes:
+        if not attributes or not isinstance(attributes[0], MISPAttribute):
             return None
         url = f'{self.client.root_url}/events/{attributes[0].event_id}'
         return url

website/web/__init__.py

@@ -886,6 +886,8 @@ def web_misp_push_view(tree_uuid: str):
     if error:
         return redirect(url_for('tree', tree_uuid=tree_uuid))
 
+    # After this point, event is a MISPEvent
+
     if request.method == 'POST':
         # event is a MISPEvent at this point
         # Submit the event
@@ -900,7 +902,7 @@ def web_misp_push_view(tree_uuid: str):
         return redirect(url_for('tree', tree_uuid=tree_uuid))
     else:
         # the 1st attribute in the event is the link to lookyloo
-        existing_misp_url = lookyloo.misp.get_existing_event(event.attributes[0].value)
+        existing_misp_url = lookyloo.misp.get_existing_event(event.attributes[0].value)  # type: ignore
 
     fav_tags = lookyloo.misp.get_fav_tags()