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agent-framework/python/packages/azurefunctions
T
Ahmed Muhsin bb3d3c2efc 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

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

* replace instance id with a place holder

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

* 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)

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Dmytro Struk <13853051+dmytrostruk@users.noreply.github.com>
bb3d3c2efc ยท 2026-02-17 22:11:33 +00:00
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Get Started with Microsoft Agent Framework Durable Functions

PyPI

Please install this package via pip:

pip install agent-framework-azurefunctions --pre

Durable Agent Extension

The durable agent extension lets you host Microsoft Agent Framework agents on Azure Durable Functions so they can persist state, replay conversation history, and recover from failures automatically.

Basic Usage Example

See the durable functions integration sample in the repository to learn how to:

from agent_framework.azure import AgentFunctionApp

_app = AgentFunctionApp()
  • Register agents with AgentFunctionApp
  • Post messages using the generated /api/agents/{agent_name}/run endpoint

For more details, review the Python README and the samples directory.