agent-framework

Agent fixed links

Chris Rickman · 2026-02-19 12:53:09 -08:00

683800ce06

Merge branch 'main' into crickman/dotnet-sample-improvements

Chris · 2026-02-19 11:11:16 -08:00

3070aa4121

Python: [BREAKING] Redesign Python exception hierarchy (#4082 )

* [BREAKING] Redesign Python exception hierarchy

Replace the flat ServiceException family with domain-scoped branches:
- AgentException (with InvalidAuth, InvalidRequest, InvalidResponse, ContentFilter)
- ChatClientException (same consistent suberrors)
- IntegrationException (same + InitializationError)
- WorkflowException (Runner, Convergence, Checkpoint, Validation, Action, Declarative)
- ContentError (AdditionItemMismatch)
- ToolException / ToolExecutionException (unchanged)
- MiddlewareException / MiddlewareTermination (unchanged)

Key changes:
- All Service* exceptions removed (ServiceException, ServiceInitializationError, etc.)
- AgentExecutionException split into AgentInvalidRequest/ResponseException
- AgentInvocationError removed, split into AgentInvalidRequest/ResponseException
- Workflow exceptions moved from _workflows/_exceptions.py into main exceptions.py
- _workflows/__init__.py emptied; main __init__.py imports directly from submodules
- Purview exceptions re-parented under IntegrationException hierarchy
- Init validation errors use built-in ValueError/TypeError instead of custom exceptions
- CODING_STANDARD.md updated with hierarchy design and rationale

Fixes microsoft/agent-framework#3410

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Clarify ToolException vs ToolExecutionException docstrings

ToolException: base class for all tool-related exceptions (preconditions,
connection/init failures).
ToolExecutionException: runtime call failures (tool call failed, reconnect
failed, MCP errors).

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Fix remaining stale imports from agent_framework._workflows

- azurefunctions: _context.py, _app.py, _serialization.py, test_func_utils.py
  used 'from agent_framework._workflows import X' which broke after
  emptying _workflows/__init__.py; changed to direct submodule imports
- azure-ai-search: test still referenced ServiceInitializationError;
  updated to ValueError to match production code

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

---------

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Eduard van Valkenburg · 2026-02-19 17:58:14 +00:00

5ee06853a1

Python: .NET Samples - Restructure and Improve Samples (Feature Branch) (#4091 )

Chris · 2026-02-19 09:47:51 -08:00

f9287a319b

Unify Azure credential handling across all Python packages (#4088 )

Replace ad_token, ad_token_provider, and get_entra_auth_token with a
unified credential parameter across all Azure-related packages.

Core changes:
- Add AzureCredentialTypes (TokenCredential | AsyncTokenCredential) and
  AzureTokenProvider (Callable[[], str | Awaitable[str]]) type aliases
- Add resolve_credential_to_token_provider() using azure.identity's
  get_bearer_token_provider for automatic token caching/refresh
- Update AzureOpenAIChatClient, AzureOpenAIResponsesClient, and
  AzureOpenAIAssistantsClient to accept credential: AzureCredentialTypes |
  AzureTokenProvider
- Remove ad_token, ad_token_provider params and get_entra_auth_token helpers

Package updates:
- azure-ai: Accept AzureCredentialTypes on AzureAIClient,
  AzureAIAgentClient, AzureAIProjectAgentProvider, AzureAIAgentsProvider
- azure-ai-search: Accept AzureCredentialTypes on
  AzureAISearchContextProvider
- purview: Accept AzureCredentialTypes | AzureTokenProvider on
  PurviewClient, PurviewPolicyMiddleware, PurviewChatPolicyMiddleware

Fixes #3449
Fixes #3500

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Eduard van Valkenburg · 2026-02-19 16:30:16 +00:00

fd4e6e816c

Python: Updated package versions for RC release (#4068 )

* Updated package versions for RC release

* Update python/packages/redis/pyproject.toml

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Small fix

---------

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Dmytro Struk · 2026-02-19 16:11:48 +00:00

4c8f595019

Simplify memory sample to use session state (#4085 )

- Rename UserNameProvider → UserMemoryProvider
- Use session state (state dict) instead of instance variables
- Use context.extend_instructions() instead of context.instructions.append()
- Use DEFAULT_SOURCE_ID class attribute
- Fix imports to use public agent_framework API
- Add session state inspection at end of sample

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Eduard van Valkenburg · 2026-02-19 15:34:49 +00:00

f93ceae43a

Python: Add load_dotenv() to samples for .env file support (#4043 )

* Initial plan

* Add load_dotenv() to 303 Python samples for environment variable loading

Co-authored-by: TaoChenOSU <12570346+TaoChenOSU@users.noreply.github.com>

* Update SAMPLE_GUIDELINES.md to document load_dotenv() requirement

Co-authored-by: TaoChenOSU <12570346+TaoChenOSU@users.noreply.github.com>

* Update samples README.md to document .env file usage

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* Run ruff format on all changed sample files

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* Clarify load_dotenv() usage in README - local dev vs production

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* Remove deprecated getting_started folder as requested

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* Document env_file_path parameter for per-client configuration

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* Merge main branch to resolve conflicts

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* Fix run_evaluation.py file that was empty in merge commit

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* Remove dotnet changes from merge - out of scope for this PR

Co-authored-by: TaoChenOSU <12570346+TaoChenOSU@users.noreply.github.com>

* Remove package and test changes from merge - only sample changes needed

Co-authored-by: TaoChenOSU <12570346+TaoChenOSU@users.noreply.github.com>

* Remove test_func_utils.py - only sample changes needed

Co-authored-by: TaoChenOSU <12570346+TaoChenOSU@users.noreply.github.com>

* Revert sample files not in original changeset - keep only load_dotenv additions

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* Move load_dotenv() outside snippet tag in 06_host_your_agent.py

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* Fix comment placement - move load_dotenv before code comments

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* Fix load_dotenv() placement across all samples - after docstring, before code comments

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* Merge latest main branch with load_dotenv changes

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* Remove non-sample changes from merge - keep only load_dotenv additions

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* Revert non-load_dotenv sample changes from merge

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* Fix run_evaluation.py - use main's improved version (file already had load_dotenv)

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* Manual update

* Manual update 2

* Fix Role usage and load_dotenv placement per PR review feedback

Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com>

* Fix Role usage - use string literals not enum attributes

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* Fix SAMPLE_GUIDELINES.md example - load_dotenv before docstring per guidance

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* Move load_dotenv() before docstrings in all samples per SAMPLE_GUIDELINES ordering

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* Address PR review: rename files, fix placement, add session usage, remove note

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* Update Redis README to reference renamed file redis_history_provider.py

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---------

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Co-authored-by: Tao Chen <taochen@microsoft.com>
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Co-authored-by: Eduard van Valkenburg <eavanvalkenburg@users.noreply.github.com>

Copilot · 2026-02-19 10:55:13 +00:00

b05fc9e849

Bump tar from 7.5.3 to 7.5.9 in /python/packages/devui/frontend (#4036 )

Bumps [tar](https://github.com/isaacs/node-tar) from 7.5.3 to 7.5.9.
- [Release notes](https://github.com/isaacs/node-tar/releases)
- [Changelog](https://github.com/isaacs/node-tar/blob/main/CHANGELOG.md)
- [Commits](https://github.com/isaacs/node-tar/compare/v7.5.3...v7.5.9)

---
updated-dependencies:
- dependency-name: tar
  dependency-version: 7.5.9
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Mark Wallace <127216156+markwallace-microsoft@users.noreply.github.com>

dependabot[bot] · 2026-02-19 08:19:03 +00:00

be88da3529

Bump ruff from 0.15.0 to 0.15.1 in /python (#3963 )

Bumps [ruff](https://github.com/astral-sh/ruff) from 0.15.0 to 0.15.1.
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](https://github.com/astral-sh/ruff/compare/0.15.0...0.15.1)

---
updated-dependencies:
- dependency-name: ruff
  dependency-version: 0.15.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
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dependabot[bot] · 2026-02-19 08:13:43 +00:00

ff9449180b

Python: Quick Redis sample fix (#4066 )

* REDIS URL fix

* copilot fix

Giles Odigwe · 2026-02-19 05:04:49 +00:00

56e5a153d5

Python: Fix Redis samples for session migration and configurable REDIS_URL (#4060 )

* fix: update Redis samples for session migration and configurable REDIS_URL

- Replace hardcoded redis://localhost:6379 with configurable REDIS_URL env var
- Fix SessionContext usage: use input_messages kwarg instead of removed extend_messages
- Remove obsolete scope_to_per_operation_thread_id parameter
- Remove stale commented-out overwrite_redis_index/drop_redis_index params

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Remove docker commands from comments to avoid security scan flags

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---------

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Giles Odigwe · 2026-02-19 04:24:38 +00:00

6fd50464b0

Fix workflow samples for bugbash: part 2 (#4061 )

Tao Chen · 2026-02-19 04:20:56 +00:00

396807ab17

Python: Fix hosted MCP tool approval flow for all session/streaming combinations (#4054 )

* fix openai hosted mcp samples

* addressed copilot comments

* Update python/samples/02-agents/providers/azure_openai/azure_responses_client_with_hosted_mcp.py

Co-authored-by: Dmytro Struk <13853051+dmytrostruk@users.noreply.github.com>

---------

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Giles Odigwe · 2026-02-18 23:28:11 +00:00

21769e2cd1

Python: Fix workflow samples for bugbash: part 1 (#4055 )

* Fix workflow samples for bugbash: part 1

* Fix mypy

* Fix tests

Tao Chen · 2026-02-18 23:08:53 +00:00

7cee839982

Fixed OpenAI image generation example (#4056 )

Dmytro Struk · 2026-02-18 23:08:42 +00:00

2dfe90306b

Python: Fixed declarative samples (#4051 )

* Updated declarative kind mapping

* Fixed required property handling

* Updated inline yaml sample

* Fixed remaining declarative samples

* Added lazy initialization for PowerFx engine

* Small fix

Dmytro Struk · 2026-02-18 23:08:31 +00:00

57da1bcfeb

Python: Fix sample bugs in file search and web search samples (#4049 )

- Fix file search samples: return vector_store.id string instead of
  Content object to avoid JSON serialization error
- Fix web search sample: use correct web_search_options parameter for
  ChatClient instead of ResponsesClient's user_location parameter
- Fix assistants client: pass tool_resources from options to run_options
  so vector store IDs reach thread creation
- Add error handling for cleanup in Azure file search sample

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Giles Odigwe · 2026-02-18 20:24:16 +00:00

1b87a07377

Python: Fixed SK migration samples (#4046 )

* Fixed sk migration provider samples

* Fixes to SK migration samples

Dmytro Struk · 2026-02-18 20:20:21 +00:00

c23bc1371c

Python: Fix Eval samples (#4033 )

* fix red team sample

* Updated self-reflection

* fix for workflow eval sample

* fix test

Eduard van Valkenburg · 2026-02-18 19:50:33 +00:00

aab80d9ed9

Python: Fixed Redis context provider and samples (#4030 )

* Removed session_id filtering in Mem0 implementation

* Fixed redis samples

* Resolved comments

Dmytro Struk · 2026-02-18 17:23:33 +00:00

b0fd4946e6

Python: Fixed AutoGen migration and tool samples (#4027 )

* Fixed ollama_chat_client sample

* Fixed ollama_chat_multimodal sample

* Fixed function_tool_with_approval_and_sessions sample

* Updated function_tool_with_session_injection sample

* Small clean-up

* Update 01_round_robin_group_chat.py

* Update 02_selector_group_chat.py

* Update 03_swarm.py

* Update 03_assistant_agent_thread_and_stream.py

* Update 04_agent_as_tool.py

* Resolved comments

Dmytro Struk · 2026-02-18 15:58:38 +00:00

f087b864fb

Python: improve .env handling and observability samples (#4032 )

* Python: improve .env precedence and observability samples

- Switch load_settings to explicit precedence: overrides -> explicit .env -> environment -> defaults\n- Raise when env_file_path is provided but missing\n- Update settings docs and tests for new behavior\n- Refresh observability samples and README guidance for env loading options\n\nCloses #3864\n\nCo-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* fixed some imports

* Fix load_settings CI regressions

Allow explicit env_file_path values that exist but are not regular files (for example /dev/null) by checking path existence before dotenv parsing, and restore a dict accumulator with typed return cast to satisfy mypy.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Avoid implicit dotenv in observability

Only load dotenv in observability helpers when env_file_path is explicitly provided, and remove test os.devnull workarounds that are no longer necessary.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

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Eduard van Valkenburg · 2026-02-18 11:18:52 +00:00

534e5f5bf7

Python: Fixed Anthropic and GitHub Copilot samples (#4025 )

* Fixed Anthropic advanced example

* Small improvement

* Simplified skills sample

* Fixed custom agent sample

* Added service_session_id parameter

* Added tests

* Resolved comments

Dmytro Struk · 2026-02-18 06:23:35 +00:00

f900febb6f

Python: Fix Azure AI sample errors (#4021 )

* Python: Fix Azure AI sample errors

- azure_ai_with_application_endpoint: Add missing name to Agent constructor
- azure_ai_with_file_search: Fix resource path (parents[2] -> parents[3])
- azure_ai_with_openapi: Fix resource path (parents[2] -> parents[3])
- azure_ai_with_session: Use get_agent/get_session to reuse existing agent
  version and preserve conversation context across agent instances

* Python: Fix resource paths in azure_ai_agent samples

- azure_ai_with_file_search: Fix path to employees.pdf (parent.parent -> parents[3]/shared)
- azure_ai_with_openapi_tools: Fix path to weather.json/countries.json (parents[2] -> parents[3])

* fix V1 SDK hosted tools (FileSearchTool, etc.) silently dropped during agent creation

* fix: V2 file search sample uses correct SDK (AIProjectClient instead of AgentsClient)

The azure_ai/azure_ai_with_file_search.py sample incorrectly used the V1
AgentsClient for file/vector store operations. Replaced with V2 pattern:
AIProjectClient + get_openai_client() for file upload and vector store
management, matching the official Azure AI Projects SDK samples.

* fix: use context manager for file open in V2 file search sample

Giles Odigwe · 2026-02-18 05:27:19 +00:00

28e3fc308b

Python: Fixed middleware and multimodal input samples (#4022 )

* Fix streaming branch in weather override middleware sample

The streaming branch of weather_override_middleware only prefixed the
original weather data via a transform hook instead of replacing the
content with the 'perfect weather' override like the non-streaming
branch does. Replace with a new ResponseStream that yields the override
content as ChatResponseUpdate chunks.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Fixed exception handling middleware sample

* Fixed runtime context delegation middleware example

* Fixed multimodal input examples

* Small update

---------

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Dmytro Struk · 2026-02-18 00:49:33 +00:00

2dd731f90f

Python: Improve Azure AI Search package test coverage (#4019 )

* Improve Azure AI Search package test coverage

* Fix pipeline error

Tao Chen · 2026-02-17 23:19:58 +00:00

df58775d64

Python: Durable Support for Workflows (#3630 )

* Add workflow support for Azure Functions

* fix compatability with latest framework changes and add integration tests

* refactor code

* remove white space

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* align help text with actual port used

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* replace instance id with a place holder

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* remove unused import

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* remove redundant typing import and fix SIM115

* fix latest breaking changes

* fix mypy issues

* clean up imports

* define source marker strings as constants

* fix json module name

* refactor _extract_message_content_from_dict

* refactor serialization

* add helper method for error response construction and remove _extract_message_content_from_dict since it is not needed

* use strict tpe checking for edges

* change how duplicate agent registrations are handled

* cancel approval_task on HITL timeout

* update docstring

* fix: align azurefunctions package with core API changes after rebase

- State.import_state/export_state are now sync (removed await)
- Add State.commit() before export_state() in activity execution
- Rename executor parameter shared_state -> state
- Rename ctx.set_shared_state/get_shared_state -> set_state/get_state (sync)
- WorkflowBuilder now takes start_executor as constructor kwarg
- Update WorkflowOutputEvent -> WorkflowEvent with type='output'
- Update RequestInfoEvent -> WorkflowEvent[Any]
- Update SharedState -> State in test imports
- Update duplicate agent name tests to match new warning behavior
- Update sample README API references

* fix sample check errors

* fix mypy issues

* fix trailing white spaces

* fix test imports

* feat: add durable workflow samples and adapt to main branch changes

- Add workflow samples 09-12 to 04-hosting/azure_functions/
- Adapt to ChatMessage -> Message rename from main
- Adapt to pickle-based checkpoint encoding from main
- Simplify _serialization.py to delegate to core encode/decode
- Fix Message -> WorkflowMessage disambiguation in _context.py
- Remove non-existent _checkpoint_summary import

* fix: update create_checkpoint signature to match superclass

* fix: correct relative link in HITL sample README

* fix: resolve import breakage after rebase (State, DurableAgentThread, get_logger)

---------

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Ahmed Muhsin · 2026-02-17 22:11:33 +00:00

bb3d3c2efc

Python: Add missing system instruction attr to invoke_agent span (#4012 )

* Add missing sysmte instruction attr to invoke_agent span

* Temp remove azure search gate

* fix pipeline error

Tao Chen · 2026-02-17 20:49:12 +00:00

9a369c69c0

Python: Fix Anthropic option conflicts and manager parse retries (#4000 )

* Python: Fix Anthropic kwargs and manager parse retries

- Strip unsupported Anthropic kwargs from prepared run options while preserving provider-specific mappings.
- Keep stream mode explicit at Anthropic SDK call sites and prevent duplicate stream kwarg conflicts.
- Add bounded default retries with strict retry prompt for agent-based group chat manager parse failures.
- Add regression tests in anthropic and orchestrations packages covering #3371, #3827, and #3078.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Python: Fix Anthropic test lint import

Add missing Any import in anthropic test module to fix ruff F821 failures in Package Checks.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Python: Revert group chat changes from PR 4000

Revert orchestrations changes so this PR only contains Anthropic client fixes.

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---------

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Eduard van Valkenburg · 2026-02-17 19:59:53 +00:00

794f84c190

Python: Track and enforce 85%+ unit test coverage for anthropic package (#3926 )

* Initial plan

* Add initial coverage tests for anthropic package

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* Achieve 89% test coverage for anthropic package and enforce in CI

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* Address code review feedback - fix async tests and add constants

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* Format code with ruff to pass pre-commit checks

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* Split coverage tests into multiple focused test files

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* Fix test imports - move helpers to conftest.py for proper pytest discovery

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* Fix test imports and mock attributes - move helpers to each file, fix mock data

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* Fix text editor error mock to use error_code attribute

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* Consolidate all tests into test_anthropic_client.py - remove separate test files

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* Remove accidentally committed .orig file

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* Remove temporary .gitignore file

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---------

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Copilot · 2026-02-17 19:22:58 +00:00

a37f27b475

Python: MCP sample bugbash fixes (#4001 )

* MCP sample bugbash fixes

* import fix

Giles Odigwe · 2026-02-17 19:18:27 +00:00

8a2a21da97

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

* Initial plan

* Add FoundryMemoryProvider and tests

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* Add sample and documentation for FoundryMemoryProvider

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* Address code review feedback for FoundryMemoryProvider

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* 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: feature: Inject OpenTelemetry trace context into MCP requests and update… (#3780 )

* feat: Inject OpenTelemetry trace context into MCP requests and update documentation

* Update python/samples/getting_started/observability/README.md

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update python/packages/core/tests/core/test_mcp.py

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* refactor: move opentelemetry import to module level

OpenTelemetry is a hard dependency of agent-framework-core (per
pyproject.toml), so the try/except ImportError guard was dead code.
Move the import to the top of the file to fail fast on missing
dependencies instead of silently hiding installation issues.

---------

Co-authored-by: Pete Roden <Pete.Roden@microsoft.com>
Co-authored-by: Mark Wallace <127216156+markwallace-microsoft@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Pete Roden · 2026-02-17 15:22:04 +00:00

36d52a1f9f

Python: Fix tool normalization and provider sample consolidation (#3953 )

* Fix tool normalization and provider samples

- restore callable/single-tool normalization paths and unset tool-choice behavior\n- consolidate and expand chat/provider samples (OpenAI/Azure/Anthropic/Ollama/Bedrock)\n- migrate Bedrock lazy import surface to agent_framework.amazon and move provider samples

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* small fix in sample

* Finalize provider, samples, and core cleanup

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Fix CopilotTool passthrough in agent

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* fix link

---------

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Eduard van Valkenburg · 2026-02-16 16:30:38 +00:00

aab621f5eb

Python: [BREAKING] Fix #3613 chat/agent message typing alignment (#3920 )

* Fix #3613 message typing across chat and agents

* Address #3613 review feedback and sample input style

* refactor: use shared AgentRunMessages aliases (#3613)

* refactor: rename agent run input aliases for #3613

* samples: inline image content in run calls

* core: export AgentRunInputs from package init

* core: use explicit init re-exports without __all__

* updated logging and inits

* Fix core mypy export and samples XML note

* Remove AgentRunInputsOrNone and dedupe loggers

* Remove prepare_messages helper

* fix integration tests

Eduard van Valkenburg · 2026-02-16 15:27:25 +00:00

dc9439a75a

Python: Warn on unsupported AzureAIClient runtime tool/structured_output overrides (#3919 )

* Guard AzureAIClient runtime tool and structured output overrides

* Simplify AzureAI runtime option pruning logic

* small fix

* slight update

* fix error message in test

* fix test var

* Move Azure AI runtime override checks

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

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Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Eduard van Valkenburg · 2026-02-16 12:46:51 +00:00

b68d0f93e3

Python: [BREAKING] Remove FunctionTool[Any] compatibility shim for schema passthrough (#3600 ) (#3907 )

* Fix #3600: Pass JSON schemas through without Pydantic conversion

This change optimizes FunctionTool and MCP flows by passing JSON schemas
directly to providers without converting them to Pydantic models first.

Key changes:
- Store JSON schema as-is when supplied to FunctionTool
- Skip Pydantic model_validate for schema-supplied tools in invoke()
- Return MCP tool schemas directly without conversion
- Add comprehensive tests for schema passthrough behavior

Performance benefits:
- Eliminates expensive Pydantic model creation for supplied schemas
- Preserves exact schema structure (additionalProperties, custom fields, etc.)
- Reduces memory overhead and initialization time

Maintains backward compatibility:
- Function signature inference still uses Pydantic models
- Explicit Pydantic models passed as input_model work as before
- All existing tests pass

* Fix schema passthrough validation and remove helper

* Simplify FunctionTool without generic model dependency

* Fix FunctionTool typing fallout in 3600

* Remove FunctionTool[Any] compatibility shim

* Use serializable kwargs in OTEL tool args

Eduard van Valkenburg · 2026-02-14 10:12:21 +00:00

fc9c81b0b1

Python: Achieve 85%+ unit test coverage for azurefunctions package (#3866 )

* Initial plan

* Initial analysis: azurefunctions package at 80% coverage, need 85%

Co-authored-by: larohra <41490930+larohra@users.noreply.github.com>

* Add comprehensive unit tests to achieve 86% coverage for azurefunctions package

Co-authored-by: larohra <41490930+larohra@users.noreply.github.com>

* Add comprehensive coverage report documentation for azurefunctions package

Co-authored-by: larohra <41490930+larohra@users.noreply.github.com>

* Fix linting errors: combine nested with statements in test_entities.py

Co-authored-by: larohra <41490930+larohra@users.noreply.github.com>

* Remove COVERAGE_REPORT.md and coverage.json files as requested

Co-authored-by: larohra <41490930+larohra@users.noreply.github.com>

* Address PR review feedback: fix unused variables, remove line numbers from docstrings, improve test clarity

Co-authored-by: larohra <41490930+larohra@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: larohra <41490930+larohra@users.noreply.github.com>
Co-authored-by: Laveesh Rohra <larohra@microsoft.com>
Co-authored-by: Tao Chen <taochen@microsoft.com>

Copilot · 2026-02-13 20:13:30 +00:00

cd1e3110aa

Align Python hosting get-started sample with Azure Functions (#3922 )

Eduard van Valkenburg · 2026-02-13 19:02:34 +00:00

e563849be3

Python: Replace wildcard imports with explicit imports (#3908 )

* Python: Replace wildcard imports with explicit imports

- Replace all 'from ... import *' with explicit symbol imports
- Add __all__ declarations to namespace packages for re-exports
- Update CODING_STANDARD.md to prohibit wildcard imports
- Maintain exported API and preserve all functionality

fixes #3605

* Refine wildcard guidance example text

* Simplify explicit exports without self-aliases

Eduard van Valkenburg · 2026-02-13 14:02:36 +00:00

4452997e8d

Add memory run snippet tag for docs extraction (#3921 )

Eduard van Valkenburg · 2026-02-13 13:56:19 +00:00

a39fd69f76

Add default in-memory history provider for workflow agents (#3918 )

Eduard van Valkenburg · 2026-02-13 13:55:39 +00:00

f3ea872156

Python: fix: prevent repeating instructions in continued Responses API conversations (#3909 )

* fix: prevent repeating instructions in continued Responses API conversations

- Instructions are now only prepended to messages on the first turn
- When conversation_id/response_id exists (continuation), instructions are skipped
- Covers OpenAI and Azure Responses API paths
- Adds regression tests for all continuation scenarios

Fixes #3498

* Apply lint fixes to continuation tests

* Consolidate responses continuation tests

Eduard van Valkenburg · 2026-02-13 13:34:15 +00:00

e9b3a5bbc7

update package versions (#3902 )

Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com>

Giles Odigwe · 2026-02-13 00:00:57 +00:00

65e77e52af

Python: Remove duplicate samples (#3899 )

* Remove duplicate samples

* Correct paths

* Update readme

* Update readme

* Fix ruff

---------

Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com>

Tao Chen · 2026-02-12 23:46:41 +00:00

e064f943ae

Python: Fix non-ascii chars in span attributes (#3894 )

* Fix non-ascii chars in span attributes

* Comments

Tao Chen · 2026-02-12 22:53:32 +00:00

1441fd903c

Python: Fix streamed workflow agent continuation context by finalizing AgentExecutor streams (#3882 )

* Fix streamed workflow agent continuation context by finalizing AgentExecutor streams

* Fix stream handling

* Fixes

* Fix DevUI and tests

Evan Mattson · 2026-02-12 22:45:46 +00:00

a276c1295a

Python: (ag-ui): fix Workflow.as_agent() streaming regression (#3875 )

* fix Workflow.as_agent() streaming regression in ag-ui

* Address PR feedback

* PR feedback

Evan Mattson · 2026-02-12 22:43:44 +00:00

2203fa0f8b

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

683 Commits