* feat(ui/): allow viewing content filter categories on guardrail info
* fix(add_guardrail_form.tsx): add validation check to prevent adding empty content filter guardrails
* feat(ui/): improve ux around adding new content filter categories
easy to skip adding a category, so make it a 1-click thing
PR #19809 changed stateless=True to stateless=False to enable progress
notifications for MCP tool calls. This caused the mcp library to enforce
mcp-session-id headers on all non-initialize requests, breaking MCP
Inspector, curl, and any client without automatic session management.
Revert to stateless=True to restore compatibility with all MCP clients.
The progress notification code already handles missing sessions gracefully
(defensive checks + try/except), so no other changes are needed.
Fixes#20242
* Fix tool params reported as supported for models without function calling (#21125)
JSON-configured providers (e.g. PublicAI) inherited all OpenAI params
including tools, tool_choice, function_call, and functions — even for
models that don't support function calling. This caused an inconsistency
where get_supported_openai_params included "tools" but
supports_function_calling returned False.
The fix checks supports_function_calling in the dynamic config's
get_supported_openai_params and removes tool-related params when the
model doesn't support it. Follows the same pattern used by OVHCloud
and Fireworks AI providers.
* Style: move verbose_logger to module-level import, remove redundant try/except
Address review feedback from Greptile bot:
- Move verbose_logger import to top-level (matches project convention)
- Remove redundant try/except around supports_function_calling() since it
already handles exceptions internally via _supports_factory()
When a shared ClientSession is passed to LiteLLMAiohttpTransport,
calling aclose() on the transport would close the shared session,
breaking other clients still using it.
Add owns_session parameter (default True for backwards compatibility)
to AiohttpTransport and LiteLLMAiohttpTransport. When a shared session
is provided in http_handler.py, owns_session=False is set to prevent
the transport from closing a session it does not own.
This aligns AiohttpTransport with the ownership pattern already used
in AiohttpHandler (aiohttp_handler.py).
Add s3_use_virtual_hosted_style parameter to support AWS S3 virtual-hosted-style URL format (bucket.endpoint/key) alongside the existing path-style format (endpoint/bucket/key).
This enables compatibility with S3-compatible services like MinIO and aligns with AWS S3 official terminology.
The test was creating fresh mocks but not fully isolating from setUp state,
causing intermittent CI failures with 'Expected generation to be called once.
Called 0 times.'
Instead of creating fresh mocks, properly reset the existing setUp mocks to
ensure clean state while maintaining proper mock chain configuration.
Bedrock rejects thinking.budget_tokens values below 1024 with a 400
error. This adds automatic clamping in the LiteLLM transformation
layer so callers (e.g. router with reasoning_effort="low") don't
need to know about the provider-specific minimum.
Fixes#21297
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The module litellm.videos.main is already imported at the top of
the file (line 21), so the import inside the test method is redundant.
Addresses Greptile feedback (minor style issue).
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Updated lock file to use Poetry 2.3.2 (matching main branch standard).
This addresses Greptile feedback about Poetry version mismatch.
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
The test test_proxy_config_state_post_init_callback_call was failing with:
```
ValidationError: 2 validation errors for TeamCallbackMetadata
callback_vars.langfuse_public_key
Input should be a valid string [type=string_type, input_value=None, input_type=NoneType]
```
Root cause: The test uses environment variable references like
"os.environ/LANGFUSE_PUBLIC_KEY" which get resolved at runtime. In
parallel execution with --dist=loadscope, these environment variables
may not be set in all worker processes, causing the resolution to
return None, which fails Pydantic validation expecting strings.
Solution: Use monkeypatch to set the required environment variables
before the test runs. This ensures consistent behavior across all
test execution environments (local, CI, parallel workers).
Fixes test failure exposed by PR #21277.
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Two MCP server tests were failing when run with pytest-xdist parallel
execution (--dist=loadscope):
- test_mcp_routing_with_conflicting_alias_and_group_name
- test_oauth2_headers_passed_to_mcp_client
Both tests showed assertion failures where mocks weren't being called
(0 times instead of expected 1 time).
Root cause: These tests rely on global_mcp_server_manager singleton
state and complex async mocking that doesn't work reliably with
parallel execution. Each worker process can have different state
and patches may not apply correctly.
Solution:
1. Added autouse fixture to clean up global_mcp_server_manager registry
before and after each test for better isolation
2. Added @pytest.mark.no_parallel to these specific tests to ensure
they run sequentially, avoiding parallel execution issues
This approach maintains test reliability while allowing other tests
in the file to still benefit from parallelization.
Fixes test failures exposed by PR #21277.
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
