Files
EvoScientist/pyproject.toml
T
Xi Zhang f41584e10b Refactor sub-agent architecture and introduce async support (#200)
* Refactor sub-agent architecture and introduce async support

- Removed the legacy subagent.yaml file and replaced it with individual YAML files for each sub-agent in the subagents directory.
- Updated the load_subagents function to support both directory and single file layouts for loading sub-agent configurations.
- Added new langgraph_dev module for managing async sub-agent lifecycle and deployment.
- Created graphs for async sub-agents (writing-agent, data-analysis-agent) and updated langgraph.json for deployment.
- Introduced new sub-agent definitions for planner, research, debug, code, and writing agents with appropriate system prompts and configurations.
- Enhanced package data inclusion in pyproject.toml to accommodate new sub-agent YAML files.

* Refactor code for improved readability by consolidating conditional statements and formatting

* feat: enhance async sub-agent support with workspace synchronization and user feedback

- Added console status messages during async sub-agent server startup and workspace synchronization to improve user experience.
- Implemented a new WorkspaceSyncWidget for live feedback during workspace sync operations.
- Updated onboarding to reject occupied ports and ensure proper workspace handling for async sub-agents.
- Introduced locking mechanisms to manage concurrent access to langgraph dev processes and workspace states.

* feat: add async sub-agent configuration and server management functions

* feat: improve port occupation handling and log file management in start_langgraph_dev

* feat: enhance async sub-agent handling and introduce comprehensive tests

- Updated `_maybe_swap_async_subagents` to improve async sub-agent management, ensuring internal flags are stripped before handoff.
- Enhanced port management in `onboard.py` to allow reuse of occupied ports if already running by the same service.
- Introduced file locking in `manager.py` to prevent race conditions during concurrent CLI invocations.
- Added new tests for async sub-agent swapping and langgraph manager functionalities to ensure reliability and correctness.
- Updated dependencies in `pyproject.toml` to include `psutil` and `filelock`.

* fix(docs): clarify sub-agent configuration in README

* test(manager): isolate _PID_DIR + tighten reuse-path assertion

Addresses CodeRabbit review on tests/test_langgraph_manager.py:

- Patch _PID_DIR to tmp_path so the FileLock setup in
  ensure_langgraph_dev doesn't mkdir the user's real
  ~/.config/evoscientist/ dir as a test side-effect.
- Tighten "result is None or hasattr(result, 'poll')" to a strict
  "result is None" — the reuse path returns None unconditionally,
  so the OR clause was hiding potential regressions.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(manager): clean up stale PID file when unrelated process reuses PID

* feat(tests): add validation tests for async flag in load_subagents

* fix(load_subagents): restrict to .yaml files and clarify configuration handling

* fix(load_subagents): improve error handling for non-dict specifications in YAML

* feat(onboard): add "LangGraph Port" step to onboarding process

* feat(langgraph): add concurrency configuration for langgraph dev workers

* feat(async-subagents): enhance MCP tool routing for async sub-agents

* fix(manager): update exception handling for connection errors and prevent zombie processes

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-05 12:45:50 +01:00

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[project]
name = "EvoScientist"
version = "0.0.9"
description = "EvoScientist: Towards Self-Evolving AI Scientists for End-to-End Scientific Discovery"
readme = "README.md"
requires-python = ">=3.11"
license = "Apache-2.0"
authors = [
{ name = "Xi Zhang" },
]
maintainers = [
{ name = "Xi Zhang" },
]
keywords = ["ai-scientific", "scientific-discovery", "self-evolving", "ai-scientists", "end-to-end"]
classifiers = [
"Programming Language :: Python :: 3",
]
dependencies = [
"deepagents>=0.5.5",
"langchain>=1.2",
"langchain-anthropic>=1.4",
"langchain-openai>=1.2",
"langchain-nvidia-ai-endpoints>=1.2",
"langchain-google-genai>=4.2",
"langchain-ollama>=1.1",
"langchain-openrouter>=0.2.1",
"tavily-python>=0.7",
"pyyaml>=6.0",
"rich>=15.0",
"prompt-toolkit>=3.0",
"questionary>=2.1",
"typer>=0.24",
"python-dotenv>=1.0",
"langgraph-cli[inmem]>=0.4",
"langgraph-checkpoint-sqlite>=3.0",
"httpx>=0.28",
"psutil>=6.0",
"filelock>=3.16",
"lazy-loader>=0.5",
"markdownify>=1.2",
"nest-asyncio>=1.6",
"langchain-mcp-adapters>=0.2",
"textual>=8.0",
]
[dependency-groups]
dev = [
"pytest>=8.0",
"pytest-cov>=5.0",
"pytest-timeout>=2.4",
"ruff>=0.5",
"build>=1.0",
"pre-commit>=3.5.0",
]
[project.optional-dependencies]
dev = [
"pytest>=8.0",
"pytest-cov>=5.0",
"pytest-timeout>=2.4",
"ruff>=0.5",
"build>=1.0",
"pre-commit>=3.5.0",
]
telegram = ["python-telegram-bot>=21.0"]
discord = ["discord.py>=2.3"]
slack = ["slack-sdk>=3.27", "aiohttp>=3.9"]
wechat = ["pycryptodome>=3.20"]
feishu = ["lark-oapi>=1.4.0"]
qq = ["qq-botpy>=1.0"]
stt = ["faster-whisper>=1.0"]
oauth = ["ccproxy-api>=0.2.7"]
all-channels = [
"python-telegram-bot>=21.0",
"discord.py>=2.3",
"aiohttp>=3.9",
"slack-sdk>=3.27",
"pycryptodome>=3.20",
"lark-oapi>=1.4.0",
"qq-botpy>=1.0",
]
[project.urls]
"Homepage" = "https://github.com/EvoScientist/EvoScientist"
"Bug Tracker" = "https://github.com/EvoScientist/EvoScientist/issues"
"Documentation" = "https://github.com/EvoScientist/EvoScientist#readme"
[project.scripts]
evoscientist = "EvoScientist.cli:main"
EvoScientist = "EvoScientist.cli:main"
evosci = "EvoScientist.cli:main"
EvoSci = "EvoScientist.cli:main"
[build-system]
requires = ["setuptools>=68.0"]
build-backend = "setuptools.build_meta"
[tool.setuptools.packages.find]
include = ["EvoScientist*"]
[tool.setuptools.package-data]
EvoScientist = [
"subagents/*.yaml",
"langgraph_dev/*.json",
"skills/**/*",
]
[tool.pytest.ini_options]
testpaths = ["tests"]
filterwarnings = [
"ignore::UserWarning:langchain_nvidia_ai_endpoints",
]
[tool.ruff]
# Exclude a variety of commonly ignored directories.
exclude = [
".bzr",
".direnv",
".eggs",
".git",
".git-rewrite",
".hg",
".ipynb_checkpoints",
".mypy_cache",
".nox",
".pants.d",
".pyenv",
".pytest_cache",
".pytype",
".ruff_cache",
".svn",
".tox",
".venv",
".vscode",
"__pypackages__",
"_build",
"buck-out",
"build",
"dist",
"node_modules",
"site-packages",
"venv",
]
line-length = 88
indent-width = 4
target-version = "py311"
[tool.ruff.lint]
select = [
"E", "W", # pycodestyle (Error & Warning)
"F", # Pyflakes (Logical errors)
"I", # isort (Import sorting)
"B", # flake8-bugbear (Common bugs)
"C4", # flake8-comprehensions (List/Dict perf)
"UP", # pyupgrade (Modern Python syntax)
"PT", # flake8-pytest-style (If using Pytest)
"PLE", # Pylint Error
"RUF", # Ruff specific rules
"FURB", # Refurb rules
]
ignore = [
"E501", # Formatter takes care of that
]
fixable = ["ALL"]
unfixable = []
allowed-confusables = ["–", "❯"]
[tool.ruff.format]
quote-style = "double"
indent-style = "space"
skip-magic-trailing-comma = false
line-ending = "auto"
docstring-code-format = false