Resolve ruff check warnings

Author: dralley

pulp_container/app/serializers.py

@@ -589,11 +589,10 @@ def validate(self, data):
         except models.Manifest.DoesNotExist:
             raise serializers.ValidationError(
                 _(
-                    "A manifest with the digest '{}' does not "
-                    "exist in the latest repository version '{}'".format(
-                        new_data["digest"], latest_version
-                    )
+                    "A manifest with the digest '%s' does not "
+                    "exist in the latest repository version '%s'"
                 )
+                % (new_data["digest"], latest_version)
             )
 
         new_data["manifest"] = manifest
@@ -618,11 +617,8 @@ def validate(self, data):
             models.Tag.objects.get(pk__in=latest_version.content.all(), name=new_data["tag"])
         except models.Tag.DoesNotExist:
             raise serializers.ValidationError(
-                _(
-                    "The tag '{}' does not exist in the latest repository version '{}'".format(
-                        new_data["tag"], latest_version
-                    )
-                )
+                _("The tag '%s' does not exist in the latest repository version '%s'")
+                % (new_data["tag"], latest_version)
             )
 
         return new_data
@@ -647,7 +643,7 @@ def validate(self, data):
         if content_units:
             if "*" in content_units and len(content_units) > 1:
                 raise serializers.ValidationError(
-                    f"'*' should be the only item present in the {content_units}"
+                    _("'*' should be the only item present in the %s") % content_units
                 )
         return data
 
@@ -741,11 +737,10 @@ def validate(self, data):
         except models.Manifest.DoesNotExist:
             raise serializers.ValidationError(
                 _(
-                    "A manifest with the digest '{}' does not "
-                    "exist in the latest repository version '{}'".format(
-                        new_data["digest"], latest_version
-                    )
+                    "A manifest with the digest '%s' does not "
+                    "exist in the latest repository version '%s'"
                 )
+                % (new_data["digest"], latest_version)
             )
 
         new_data["manifest"] = manifest
@@ -784,11 +779,10 @@ def validate(self, data):
         if not sigs_pks:
             raise serializers.ValidationError(
                 _(
-                    "There are no signatures in the latest repository version '{}' "
-                    "produced with the specified key_id '{}'".format(
-                        latest_version, new_data["signed_with_key_id"]
-                    )
+                    "There are no signatures in the latest repository version '%s' "
+                    "produced with the specified key_id '%s'"
                 )
+                % (latest_version, new_data["signed_with_key_id"])
             )
 
         new_data["sigs_pks"] = sigs_pks