Find and identify iactive person identifier urls

ynr/apps/people/management/commands/remove_inactive_person_links.py

@@ -0,0 +1,49 @@
+import requests
+from django.core.management.base import BaseCommand
+from people.models import Person
+
+
+class Command(BaseCommand):
+    """
+    Test and remove inactive or dead links from Person objects.
+    """
+
+    def handle(self, *args, **options):
+        """
+        Iterate over all Person objects and check if the
+        person identifier urls return a 200 status code.
+        """
+        inactive_links = []
+        people = Person.objects.all()
+        for person in people:
+            person_identifiers = person.get_all_identifiers
+            person_identifiers = [
+                identifier
+                for identifier in person_identifiers
+                if identifier.value.startswith("http")
+            ]
+
+            if person_identifiers:
+                for identifier in person_identifiers:
+                    resp = None
+                    try:
+                        resp = requests.head(identifier.value).status_code
+                    except requests.exceptions.RequestException as e:
+                        self.stdout.write(
+                            f"Request exception: {e} for {person.name}"
+                        )
+                        pass
+                    if resp in [404, 500, 502, 503, 504]:
+                        self.stdout.write(
+                            f"Status code: {resp} for {person.name} {identifier.value}"
+                        )
+                        inactive_links.append(identifier)
+                        for i, ident in enumerate(person_identifiers):
+                            if ident == identifier:
+                                person_identifiers.pop(i)
+                                print(
+                                    "Inactive links found for {person.name} and deleted"
+                                )
+                                break
+            else:
+                continue