2 Commits

• Python: [BREAKING] Scope provider state by source_id and standardize source IDs (#3995)

  * Initial plan
  
  * Add FoundryMemoryProvider and tests
  
  Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com>
  
  * Add sample and documentation for FoundryMemoryProvider
  
  Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com>
  
  * Address code review feedback for FoundryMemoryProvider
  
  Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com>
  
  * Address PR review comments: Add DEFAULT_SOURCE_ID, use logging.getLogger, move state to session.state
  
  Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com>
  
  * Fix Foundry memory ItemParam usage and exports
  
  Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
  
  * Refactor provider hook state and standardize source IDs
  
  Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
  
  * Support endpoint-based Foundry memory init
  
  Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
  
  * Fix core README workflows link
  
  Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
  
  * updated implementation and sample
  
  * Split out Foundry memory provider changes
  
  Remove FoundryMemoryProvider implementation/tests/sample plus export and docs mentions from this branch so only non-Foundry changes remain.
  
  Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
  
  * Trigger CI rerun for PR #3995
  
  Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
  
  ---------
  
  Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
  Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com>
  Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

  Eduard van Valkenburg · 2026-02-17 19:12:28 +00:00
  cc98d5b6f7
• Python: [BREAKING] PR2 — Wire context provider pipeline, remove old types, update all consumers (#3850)

  * PR2: Wire context provider pipeline and update all internal consumers
  
  - Replace AgentThread with AgentSession across all packages
  - Replace ContextProvider with BaseContextProvider across all packages
  - Replace context_provider param with context_providers (Sequence)
  - Replace thread= with session= in run() signatures
  - Replace get_new_thread() with create_session()
  - Add get_session(service_session_id) to agent interface
  - DurableAgentThread -> DurableAgentSession
  - Remove _notify_thread_of_new_messages from WorkflowAgent
  - Wire before_run/after_run context provider pipeline in RawAgent
  - Auto-inject InMemoryHistoryProvider when no providers configured
  
  * fix: update all tests for context provider pipeline, fix lazy-loaders, remove old test files
  
  * refactor: update all sample files for context provider pipeline (AgentThread→AgentSession, ContextProvider→BaseContextProvider)
  
  * fix: update remaining ag-ui references (client docstring, getting_started sample)
  
  * fix: make get_session service_session_id keyword-only to avoid confusion with session_id
  
  * refactor: rename _RunContext.thread_messages to session_messages
  
  * refactor: remove _threads.py, _memory.py, and old provider files; migrate devui to use plain message lists
  
  * rename: remove _new_ prefix from test files
  
  * refactor: rewrite SlidingWindowChatMessageStore as SlidingWindowHistoryProvider(InMemoryHistoryProvider)
  
  * fix: read full history from session state directly instead of reaching into provider internals
  
  * fix: update stale .pyi stubs, sample imports, and README references for new provider types
  
  * fix: remove stale message_store, _notify_thread_of_new_messages, and session_id.key references in samples
  
  * refactor: merge context_providers and sessions sample folders into sessions, remove aggregate_context_provider
  
  * refactor: UserInfoMemory stores state in session.state instead of instance attributes
  
  * feat: add Pydantic BaseModel support to session state serialization
  
  Pydantic models stored in session.state are now automatically serialized
  via model_dump() and restored via model_validate() during to_dict()/from_dict()
  round-trips. Models are auto-registered on first serialization; use
  register_state_type() for cold-start deserialization.
  
  Also export register_state_type as a public API.
  
  * fix mem0
  
  * Update sample README links and descriptions for session terminology
  
  - Replace 'thread' with 'session' in sample descriptions across all READMEs
  - Update file links for renamed samples (mem0_sessions, redis_sessions, etc.)
  - Fix Threads section → Sessions section in main samples/README.md
  - Update tools, middleware, workflows, durabletask, azure_functions READMEs
  - Update architecture diagrams in concepts/tools/README.md
  - Update migration guides (autogen, semantic-kernel)
  
  * Fix broken Redis README link to renamed sample
  
  * Fix Mem0 OSS client search: pass scoping params as direct kwargs
  
  AsyncMemory (OSS) expects user_id/agent_id/run_id as direct kwargs,
  while AsyncMemoryClient (Platform) expects them in a filters dict.
  Adds tests for both client types.
  
  Port of fix from #3844 to new Mem0ContextProvider.
  
  * Fix rebase issues: restore missing _conversation_state.py and checkpoint decode logic
  
  - Add back _conversation_state.py (encode/decode_chat_messages) lost in rebase
  - Fix on_checkpoint_restore to decode cache/conversation with decode_chat_messages
  - Fix on_checkpoint_restore to use decode_checkpoint_value for pending requests
  - Add tests/workflow/__init__.py for relative import support
  - Fix test_agent_executor checkpoint selection (checkpoints[1] not superstep)
  
  * Add STORES_BY_DEFAULT ClassVar to skip redundant InMemoryHistoryProvider injection
  
  Chat clients that store history server-side by default (OpenAI Responses API,
  Azure AI Agent) now declare STORES_BY_DEFAULT = True. The agent checks this
  during auto-injection and skips InMemoryHistoryProvider unless the user
  explicitly sets store=False.
  
  * Fix broken markdown links in azure_ai and redis READMEs
  
  * Fix getting-started samples to use session API instead of removed thread/ContextProvider API
  
  * updates to workflow as agent
  
  * fix group chat import
  
  * Rename Thread→Session throughout, fix service_session_id propagation, remove stale AGUIThread
  
  - Fix: Propagate conversation_id from ChatResponse back to session.service_session_id
    in both streaming and non-streaming paths in _agents.py
  - Rename AgentThreadException → AgentSessionException
  - Remove stale AGUIThread from ag_ui lazy-loader
  - Rename use_service_thread → use_service_session in ag-ui package
  - Rename test functions from *_thread_* to *_session_*
  - Rename sample files from *_thread* to *_session*
  - Update docstrings and comments: thread → session
  - Update _mcp.py kwargs filter: add 'session' alongside 'thread'
  - Fix ContinuationToken docstring example: thread=thread → session=session
  - Fix _clients.py docstring: 'Agent threads' → 'Agent sessions'
  
  * Fix broken markdown links after thread→session file renames
  
  * fix azure ai test

  Eduard van Valkenburg · 2026-02-12 21:00:32 +00:00
  1e350ea22f