From 6779e15e6e96ec71b98cdc5327cdaf5cb36b7444 Mon Sep 17 00:00:00 2001
From: Nuwan Goonasekera <2070605+nuwang@users.noreply.github.com>
Date: Sun, 14 Jun 2026 15:20:29 +0530
Subject: [PATCH] Fix remaining mypy errors from full lib+test type check

- annotate the headers dict in DatasetsService.display
- declare container_name on the tee-stream integration test class
---
 lib/galaxy/webapps/galaxy/services/datasets.py                | 2 +-
 test/integration/objectstore/test_direct_download_redirect.py | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/galaxy/webapps/galaxy/services/datasets.py b/lib/galaxy/webapps/galaxy/services/datasets.py
index 444756f169b..a1fa8f203a5 100644
--- a/lib/galaxy/webapps/galaxy/services/datasets.py
+++ b/lib/galaxy/webapps/galaxy/services/datasets.py
@@ -690,7 +690,7 @@ class DatasetsService(ServiceBase, UsesVisualizationMixin):
         some point in the future without warning. Generally, data should be processed by its
         datatype prior to display (the default if raw is unspecified or explicitly false.
         """
-        headers = {}
+        headers: dict[str, str] = {}
         rval: Any = ""
         try:
             dataset_manager = self.dataset_manager_by_type[hda_ldda]
diff --git a/test/integration/objectstore/test_direct_download_redirect.py b/test/integration/objectstore/test_direct_download_redirect.py
index b6462ed49d1..cffaa6b8dec 100644
--- a/test/integration/objectstore/test_direct_download_redirect.py
+++ b/test/integration/objectstore/test_direct_download_redirect.py
@@ -37,6 +37,7 @@ BOTO3_DIRECT_DOWNLOAD_CONFIG = string.Template("""
 
 @integration_util.skip_unless_docker()
 class TestDirectDownloadRedirectIntegration(BaseObjectStoreIntegrationTestCase):
+    container_name: str
     object_store_cache_path: str
 
     @classmethod