Priyansh Nandwana 391296ffdd fix(vector_stores): stop sharing one list across default-constructed registries (#38879) ... * fix(vector_stores): stop sharing one list across default-constructed registries VectorStoreIndexRegistry and VectorStoreRegistry took a mutable list as their default argument. Python evaluates that once at class definition, so every registry built without arguments shared one list. The proxy builds one that way during startup, so an upsert into it leaked into every registry created after, and into the class default itself. Default to None and build a fresh list per instance. A caller-supplied list is still used as given, including an empty one, so nothing that passes its own list changes behaviour. Fixes #38874 * test(vector_stores): annotate locals Final and mutate registries through their public API The leak tests now go through add_vector_store_to_registry and upsert_vector_store_index rather than appending to the registry's list directly, which is closer to how the proxy hits the bug. * fix(vector_stores): drop the last mutable list default and identity-only tests --------- Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>		2026-10-15 13:33:55 -07:00
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__init__.py	test: move tests/test_litellm root and small trees into tests/unit (#43186)	2026-09-25 11:30:43 -07:00
test_main.py	test: move tests/test_litellm root and small trees into tests/unit (#43186)	2026-09-25 11:30:43 -07:00
test_vector_store_create_provider_logic.py	test: move tests/test_litellm root and small trees into tests/unit (#43186)	2026-09-25 11:30:43 -07:00
test_vector_store_registry.py	fix(vector_stores): stop sharing one list across default-constructed registries (#38879)	2026-10-15 13:33:55 -07:00