osu-beatmap-preview-py
osu-beatmap-preview 的
Python 原生扩展。渲染器通过 PyO3 直接运行在 Python 进程内，不需要下载、配置或启动额外的
可执行文件。
当前为早期开发版本。Rust 渲染器使用上游 v1.3.3，固定到具体提交，以确保 Python wheel 在各平台使用相同的渲染行为。
安装
pip install osu-beatmap-preview-py
PyPI 发布后，pip 会为受支持的平台安装预编译 wheel，不要求用户安装 Rust。没有预编译 wheel 的平台从源码安装时仍需要 Rust 和 C++ 工具链。
使用
from osu_beatmap_preview import generate_preview_async
result = await generate_preview_async(
4498112,
format="gif",
mods="hd+hr",
times="preview+60",
duration_time=8,
fps=30,
scale=1.5,
)
print(result["preview-img"])
generate_preview() 是同步接口，适合脚本；NoneBot、FastAPI 等异步应用应使用
generate_preview_async()，避免阻塞事件循环。
convert 仅用于将 osu!standard 谱面转换成 taiko、ctb 或 mania。原生非 standard
谱面不要传入 convert。
times 使用 + 分隔多个秒数，也支持 preview；duration_time 控制 GIF 片段或 MP4
区间时长。config 可传配置文件路径或内联 JSON/YAML，scale 用于临时覆盖输出倍率。
异步取消与并发
上游 Rust API 当前是同步接口，没有提供取消令牌。取消 generate_preview_async() 所在的
Python task 不会中止已经开始的原生渲染；Bot 集成时应使用 semaphore 限制并发。若需要真正的
超时中止，应先在上游 library API 增加协作式取消能力。
本地开发
uv sync
uv run maturin develop
uv run pytest
发布
推送 v* tag 后，GitHub Actions 会构建 Windows、Linux 和 macOS wheel，并通过 PyPI
Trusted Publishing 发布。发布前需要：
- 在 GitHub 创建名为
pypi的 environment； - 在 PyPI 为该 GitHub 仓库配置 Trusted Publisher；
- 确认对应版本已经同时写入
Cargo.toml和pyproject.toml。
许可证
本项目采用 MIT License。上游渲染器同样采用 MIT License，版权归其贡献者所有。
1 maintainer
Metadata
1 maintainer
Release files for osu-beatmap-preview-py 0.1.8
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| osu_beatmap_preview_py-0.1.8.tar.gz | 31.1 kB | Details |
Built distributions (wheels)
| File | Reset | |||
|---|---|---|---|---|
| osu_beatmap_preview_py-0.1.8-cp310-abi3-win_amd64.whl | CPython 3.10 | abi3 | Windows x86-64 | Details |
| osu_beatmap_preview_py-0.1.8-cp310-abi3-manylinux_2_28_x86_64.whl | CPython 3.10 | abi3 | Linux glibc 2.28+ x86-64 | Details |
| osu_beatmap_preview_py-0.1.8-cp310-abi3-manylinux_2_28_aarch64.whl | CPython 3.10 | abi3 | Linux glibc 2.28+ ARM64 | Details |
| osu_beatmap_preview_py-0.1.8-cp310-abi3-macosx_11_0_arm64.whl | CPython 3.10 | abi3 | macOS 11.0+ ARM64 | Details |
| osu_beatmap_preview_py-0.1.8-cp310-abi3-macosx_10_12_x86_64.whl | CPython 3.10 | abi3 | macOS 10.12+ x86-64 | Details |
Total release size: 18.3 MB
Release files / osu_beatmap_preview_py-0.1.8.tar.gz
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|---|---|
| Size | 31.1 kB |
| Tags | Source |
|
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|---|---|
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| Tags | CPython 3.10 Windows x86-64 abi3 |
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| Tags | CPython 3.10 Linux glibc 2.28+ ARM64 abi3 |
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|---|---|
| Size | 3.6 MB |
| Tags | CPython 3.10 abi3 macOS 10.12+ x86-64 |
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