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Eduard van Valkenburg 977c3adfb2 Python: replace pre-commit with prek, add PEP 723 script deps, clean up dev dependencies (#3748) 
* python: replace pre-commit with prek, add PEP 723 script deps, clean up dev dependencies

- Replace pre-commit with prek (Rust-native, faster pre-commit alternative)
- Move supported hooks to repo: builtin for zero-clone speed
- Add new builtin hooks: trailing-whitespace, check-merge-conflict, detect-private-key, check-added-large-files
- Update all hook versions to latest (pre-commit-hooks v6, pyupgrade v3.21.2, bandit 1.9.3, uv-pre-commit 0.10.0)
- Add PEP 723 inline script metadata to 34 samples with external deps
- Remove autogen-agentchat/autogen-ext from dev deps (now declared per-sample)
- Remove unused dev deps: pytest-env, tomli-w
- Add agent-framework-core>=1.0.0b260130 lower bound to all 21 packages
- Update CI workflow to use j178/prek-action
- Update docs: DEV_SETUP.md, AGENTS.md, CODING_STANDARD.md, SAMPLE_GUIDELINES.md

* updated lock

* python: fix prek config paths for local execution and CI workflow

Remove global 'files: ^python/' filter and strip python/ prefix from all path patterns in .pre-commit-config.yaml so prek finds files when run from the python/ directory. Update CI workflow to use --cd python instead of --config path. Include trailing whitespace fixes and dev dependency cleanup.

* python: move helper scripts to scripts/ folder and exclude from checks

* python: exclude AGENTS.md from prek markdown code lint

* python: exclude AGENTS.md and azure_ai_search sample from markdown lint

* fix m365 sample

* python: ignore CPY rule for samples with PEP 723 headers

* fix in dev_setup

* python: replace aiofiles with regular open in samples

* python: suppress reportUnusedImport in markdown code block checker

* python: use samples pyright config for markdown code block checker

Write a temp pyrightconfig.json matching pyrightconfig.samples.json rules (typeCheckingMode=off, only reportMissingImports and reportAttributeAccessIssue). Filter output to only fail on these rules since syntax-level errors (top-level await, undefined vars) are expected in README documentation snippets.

* python: use markdown-code-lint with fixed globs instead of prek file list

The prek-markdown-code-lint task received all changed files including non-README markdown and files with pre-existing broken imports. Replace with the standard markdown-code-lint task which uses the correct glob patterns (README.md, packages/**/README.md, samples/**/*.md).

* python: exclude READMEs with pre-existing broken imports from markdown lint

* python: fix broken README code snippets instead of excluding them

- ag-ui: replace TextContent (removed) with content.type == 'text'
- durabletask: fix import path to durabletask.worker.TaskHubGrpcWorker
- orchestrations: use constructor params instead of .participants() method
- observability: mark deprecated code blocks as plain text, filter
  reportMissingImports to agent_framework modules only
- remove README excludes from markdown-code-lint task

* add revision to gaia download

* feat(python): parallelize checks across packages

Run (package × task) cross-product in parallel using ThreadPoolExecutor
and subprocesses. Key changes:

- Add scripts/task_runner.py with shared parallel execution engine
- Update run_tasks_in_packages_if_exists.py to accept multiple tasks
- Update run_tasks_in_changed_packages.py with --files flag and parallel support
- Add check-packages poe task (fmt+lint+pyright+mypy in parallel)
- Add prek-markdown-code-lint and prek-samples-check with change detection
- Split CI code quality workflow into parallel prek and mypy jobs
- Update DEV_SETUP.md to document new parallel behavior

Core package changes still trigger checks on all packages.

* feat(ci): split code quality into 4 parallel jobs

Split the single prek job into parallel jobs:
- pre-commit-hooks: lightweight hooks (SKIP=poe-check)
- package-checks: fmt/lint/pyright/mypy via check-packages
- samples-markdown: samples-lint, samples-syntax, markdown-code-lint
- mypy: change-detected mypy checks

All 4 jobs run concurrently (×2 Python versions = 8 runners).

* feat(ci): use only Python 3.10 for code quality checks

* refactor(python): add future annotations and remove quoted types

Add `from __future__ import annotations` to 93 package files that
used quoted string annotations, then run pyupgrade --py310-plus to
remove the now-unnecessary quotes.

Fixes https://github.com/microsoft/agent-framework/issues/3578
977c3adfb2 · 2026-02-09 17:51:01 +00:00
History
..
orchestrations
Python: replace pre-commit with prek, add PEP 723 script deps, clean up dev dependencies (#3748)
2026-02-09 17:51:01 +00:00
single_agent
Python: replace pre-commit with prek, add PEP 723 script deps, clean up dev dependencies (#3748)
2026-02-09 17:51:01 +00:00
.gitignore
Python: AutoGen migration samples (#1738)
2025-10-28 00:47:31 +00:00
pyrightconfig.json
Python: AutoGen migration samples (#1738)
2025-10-28 00:47:31 +00:00
README.md
Python: [BREAKING] Moved to a single get_response and run API (#3379)
2026-02-05 20:09:58 +00:00

README.md

AutoGen → Microsoft Agent Framework Migration Samples

This gallery helps AutoGen developers move to the Microsoft Agent Framework (AF) with minimal guesswork. Each script pairs AutoGen code with its AF equivalent so you can compare primitives, tooling, and orchestration patterns side by side while you migrate production workloads.

What's Included

Single-Agent Parity

Multi-Agent Orchestration

Each script is fully async and the main() routine runs both implementations back to back so you can observe their outputs in a single execution.

Prerequisites

  • Python 3.10 or later.
  • Access to the necessary model endpoints (Azure OpenAI, OpenAI, etc.).
  • Installed SDKs: Install AutoGen and the Microsoft Agent Framework with: 
    pip install "autogen-agentchat autogen-ext[openai] agent-framework"
  • Service credentials exposed through environment variables (e.g., OPENAI_API_KEY).

Running Single-Agent Samples

From the repository root:

python samples/autogen-migration/single_agent/01_basic_assistant_agent.py

Every script accepts no CLI arguments and will first call the AutoGen implementation, followed by the AF version. Adjust the prompt or credentials inside the file as necessary before running.

Running Orchestration Samples

Advanced comparisons are in autogen-migration/orchestrations (RoundRobin, Selector, Swarm, Magentic). You can run them directly:

python samples/autogen-migration/orchestrations/01_round_robin_group_chat.py
python samples/autogen-migration/orchestrations/04_magentic_one.py

Tips for Migration

  • Default behavior differences: AutoGen's AssistantAgent is single-turn by default (max_tool_iterations=1), while AF's ChatAgent is multi-turn and continues tool execution automatically.
  • Thread management: AF agents are stateless by default. Use agent.get_new_thread() and pass it to run() to maintain conversation state, similar to AutoGen's conversation context.
  • Tools: AutoGen uses FunctionTool wrappers; AF uses @tool decorators with automatic schema inference.
  • Orchestration patterns:
    • RoundRobinGroupChat → SequentialBuilder or WorkflowBuilder
    • SelectorGroupChat → GroupChatBuilder with LLM-based speaker selection
    • Swarm → HandoffBuilder for agent handoff coordination
    • MagenticOneGroupChat → MagenticBuilder for orchestrated multi-agent workflows
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