metacar-multiagent
metacar-multiagent 是基于 metacar 0.4.0 的多车协同场景扩展包。它不修改、
覆盖或替换原 metacar;旧场景继续使用 metacar.SceneAPI,多车任务场景使用
metacar_multiagent.ScenarioTaskAPI。
本项目独立维护、独立测试和独立发布。metacar 是基础依赖,不是本项目的源码
组成部分。
安装
使用正式学生资料包提供的两个 wheel,在它们所在目录执行:
python -m pip install ./metacar-0.4.0-py3-none-any.whl ./metacar_multiagent-0.1.0-py3-none-any.whl
扩展包固定依赖 metacar==0.4.0。基础包还需要 numpy、opencv-python、pydantic 等依赖,
安装时应能访问依赖源或已备齐相应文件;仅这两个 wheel 不代表完整的离线安装环境。
PyPI 版本发布后,也可执行 python -m pip install metacar-multiagent==0.1.0。
发行状态和安装文件以本仓库的 Release 页面为准。
最小示例
源码仓库和源码发行包提供 examples/minimal_control.py;wheel 不会将示例安装到当前目录。
通过客户端启动场景后,在下载的源码目录执行 python examples/minimal_control.py。
港口开发站试用使用开发版客户端。示例仅检查连接和停车,不完成运输任务。
from metacar_multiagent import GearMode, ScenarioTaskAPI, VehicleControl
with ScenarioTaskAPI() as api:
scene = api.get_scene_static_data()
task = api.get_task()
vehicle_ids = api.get_vehicle_ids()
try:
api.set_vehicle_controls({
vehicle_id: VehicleControl(brake=1.0, gear=GearMode.PARKING)
for vehicle_id in vehicle_ids
})
finally:
api.stop_vehicles(vehicle_ids)
道路、车辆、固定布景和已感知障碍通过接口读取。固定任务规则和评分规则以正式文档 为准。
开发
先准备 Python 3.10 或更高版本,再安装本项目及开发依赖:
python -m venv .venv
.venv\Scripts\python -m pip install -e ".[dev]"
运行测试:
.venv\Scripts\python -m unittest discover -s tests -p "test_*.py" -v
构建文档和发布包:
.venv\Scripts\sphinx-build -W --keep-going -b html docs docs/_build/html
.venv\Scripts\python -m build
发布新版本前,应同步检查 pyproject.toml、metacar_multiagent/__init__.py、
docs/conf.py 和 scripts/validate_release.py 中的版本及构建标识,并在全新环境中
验证 wheel 和 sdist 均可与 metacar 0.4.0 共存。完整流程见 发布手册。
Metadata
Release files for metacar-multiagent 0.1.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | Provenance | Actions |
|---|---|---|---|---|
| metacar_multiagent-0.1.0.tar.gz | 27.3 kB | With provenance | Details for metacar_multiagent-0.1.0.tar.gz |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Actions Reset |
|---|---|---|---|---|
| metacar_multiagent-0.1.0-py3-none-any.whl | Python 3 | none | any | Details for metacar_multiagent-0.1.0-py3-none-any.whl |
Total release size: 38.0 kB
Release files / metacar_multiagent-0.1.0.tar.gz
| Download URL | metacar_multiagent-0.1.0.tar.gz |
|---|---|
| Size | 27.3 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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Transparency logRelease files / metacar_multiagent-0.1.0-py3-none-any.whl
| Download URL | metacar_multiagent-0.1.0-py3-none-any.whl |
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| Size | 10.7 kB |
| Tags | Python 3 |
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SHA-256 checksum How to use checksums |
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Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
Provenance
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PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Sep 12, 2026.
Transparency logSecurity for metacar-multiagent 0.1.0
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
Full provenance
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Attestation for metacar_multiagent-0.1.0.tar.gz
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Sep 12, 2026.
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