Remove file.publisher_url which is no longer used.

Author: DarkaMaul

warehouse/forklift/legacy.py

@@ -368,6 +368,7 @@ def _is_duplicate_file(db_session, filename, hashes):
 
     return None
 
+
 _pypi_project_urls = [
     "https://pypi.org/project/",
     "https://pypi.org/p/",
@@ -391,6 +392,7 @@ def _verify_url_pypi(url: str, project_name: str, project_normalized_name: str)
         for candidate_url in candidate_urls
     )
 
+
 def _verify_url_with_trusted_publisher(url: str, publisher_url: str) -> bool:
     """
     Verify a given URL against a Trusted Publisher URL

warehouse/packaging/models.py

@@ -65,7 +65,6 @@
 from warehouse.authnz import Permissions
 from warehouse.classifiers.models import Classifier
 from warehouse.events.models import HasEvents
-from warehouse.events.tags import EventTag
 from warehouse.integrations.vulnerabilities.models import VulnerabilityRecord
 from warehouse.observations.models import HasObservations
 from warehouse.organizations.models import (
@@ -842,23 +841,6 @@ def __table_args__(cls):  # noqa
         passive_deletes=True,
     )
 
-    @property
-    def publisher_url(self) -> str | None:
-        event_tag = self.Event.tag  # type: ignore[attr-defined]
-        event_additional = self.Event.additional  # type: ignore[attr-defined]
-
-        try:
-            release_event = self.events.where(
-                sql.and_(
-                    event_tag == EventTag.File.FileAdd,
-                    event_additional["publisher_url"].as_string().is_not(None),
-                )
-            ).one()
-        except (NoResultFound, MultipleResultsFound):
-            return None
-
-        return release_event.additional["publisher_url"]
-
     @property
     def uploaded_via_trusted_publisher(self) -> bool:
         """Return True if the file was uploaded via a trusted publisher."""