高性能异步任务管理器,默认采用Rust核心实现,支持线程池和动态伸缩
Project description
FishAsyncTask
高性能异步任务管理器,支持线程池和动态伸缩。
默认采用 Rust 核心实现,提供卓越性能。安装即用,无需额外配置。
目录
特性
核心功能
- 🚀 Rust 核心实现(默认):状态存储和优先级队列使用 Rust 实现,性能提升 2-4x
- 🔄 动态伸缩:根据任务队列大小自动调整工作线程数量
- 📊 任务状态追踪:实时查询任务执行状态和结果
- 🧹 自动清理:自动清理过期的任务状态记录
- 🔒 线程安全:使用无锁数据结构保证并发安全
高级功能
- ⏱️ 任务超时:支持配置任务执行超时时间
- 🚦 队列控制:支持阻塞和非阻塞两种任务提交模式
- 📈 性能监控:内置性能指标收集和健康状态监控
- 🔄 任务优先级:支持优先级队列,高优先级任务优先执行
- ⛓️ 任务依赖:支持任务依赖管理,自动处理任务执行顺序
- 🚫 任务取消:支持协作式任务取消
- 💾 资源管理:自动跟踪和清理任务相关资源,防止泄漏
- ⚙️ 配置热重载:支持运行时配置动态更新
架构特点
- 🎯 单例模式:支持多实例管理,不同业务模块可使用独立实例
- 🌐 Rust 核心 + Python API:开箱即用的 Rust 性能,Python 友好的 API
- 📦 批量 API:支持批量操作,减少跨语言调用开销
性能
Rust 核心实现相比纯 Python 实现的性能提升:
| 操作 | Python | Rust | 加速比 |
|---|---|---|---|
| 并发状态写入 | 1.47M ops/s | 1.79M ops/s | 1.22x |
| 并发状态读取 | 1.07M QPS | 1.38M QPS | 1.29x |
| 队列入队 | 603K ops/s | 1.30M ops/s | 2.16x |
| 队列出队 | 705K ops/s | 1.30M ops/s | 1.85x |
| 内存占用 (5K任务) | 1,432 KB | 0.3 KB | ~100% 节省 |
详细性能数据请参考 性能基线报告
安装
从 PyPI 安装(推荐)
pip install fish-async-task
默认包含 Rust 核心实现,提供最佳性能。支持 Python 3.9+。
从源码安装(开发者)
git clone https://github.com/fishzjp/FishAsyncTask.git
cd FishAsyncTask
# 安装 Python 依赖
pip install -e ".[dev,performance]"
# 构建并安装 Rust 核心
pip install maturin
maturin develop --release
# 安装 pre-commit hooks(可选)
pre-commit install
开发依赖包括:
pytest、pytest-cov、pytest-benchmark- 测试框架black、isort- 代码格式化mypy、interrogate- 代码质量检查maturin- Rust 扩展构建工具locust- 负载测试psutil、redis、huey、dramatiq- 性能测试依赖
验证 Rust 核心
安装后可以验证 Rust 核心是否已启用:
import fish_async_task
print(f"Rust 核心已启用: {fish_async_task.__version__}") # 应该输出 3.0.1
📖 详细文档请访问: https://fishzjp.github.io/FishAsyncTask/
快速开始
基本使用
from fish_async_task import TaskManager
import time
# 创建任务管理器实例(单例模式)
task_manager = TaskManager()
# 定义一个任务函数
def my_task(name: str, value: int):
print(f"执行任务: {name}, 值: {value}")
time.sleep(1) # 模拟耗时操作
return f"任务完成: {name}"
# 提交任务(非阻塞模式)
task_id = task_manager.submit_task(my_task, "任务1", value=100)
print(f"任务ID: {task_id}")
# 等待任务完成并查询状态
while True:
status = task_manager.get_task_status(task_id)
if status:
if status["status"] == "completed":
print(f"任务完成,结果: {status.get('result')}")
break
elif status["status"] == "failed":
print(f"任务失败: {status.get('error')}")
break
time.sleep(0.1)
# 关闭任务管理器
task_manager.shutdown()
阻塞模式提交任务
当队列已满时,可以使用阻塞模式等待队列有空间:
# 阻塞模式提交任务(等待队列有空间)
task_id = task_manager.submit_task(
my_task,
"任务2",
value=200,
block=True, # 启用阻塞模式
timeout=10.0 # 最多等待10秒
)
多实例管理
不同业务模块可以使用独立的任务管理器实例:
# 默认实例
default_manager = TaskManager()
# 订单模块的独立实例
order_manager = TaskManager(instance_key="order")
# 支付模块的独立实例
payment_manager = TaskManager(instance_key="payment")
使用优先级队列
# 高优先级任务会优先执行
task_manager.submit_task(high_priority_task, priority=1)
task_manager.submit_task(normal_task, priority=5)
task_manager.submit_task(low_priority_task, priority=10)
文档
完整文档请访问: https://fishzjp.github.io/FishAsyncTask/
包括:
- 📖 快速开始指南
- 📚 完整的 API 参考
- ⚙️ 配置说明
- 💡 最佳实践
- 🚀 高级功能(优先级队列、任务依赖、性能监控等)
- ❓ 常见问题解答
技术方案文档:
使用场景
- 📦 后台任务处理:异步处理耗时操作,不阻塞主流程
- 🔄 批量数据处理:并发处理大量数据,提高处理效率
- 📧 消息队列:作为轻量级消息队列使用
- 🎯 任务调度:配合定时任务实现任务调度
- 🔌 API异步处理:Web API中异步处理请求
许可证
MIT License
贡献
欢迎提交Issue和Pull Request!
Project details
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
Built Distributions
Filter files by name, interpreter, ABI, and platform.
If you're not sure about the file name format, learn more about wheel file names.
Copy a direct link to the current filters
File details
Details for the file fish_async_task-0.3.1.tar.gz.
File metadata
- Download URL: fish_async_task-0.3.1.tar.gz
- Upload date:
- Size: 559.9 kB
- Tags: Source
- Uploaded using Trusted Publishing? Yes
- Uploaded via: twine/6.1.0 CPython/3.13.7
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
89d5b95374596e4a3dcced97b0318b7e6916f5db21f8ba4c0a2b5d68713a6061
|
|
| MD5 |
4be391278c4469eda7a39a6c2009e98a
|
|
| BLAKE2b-256 |
dc5c121c00625812c74b851f62e5fc97dab7e63aa35d63d260dc6c491297be57
|
Provenance
The following attestation bundles were made for fish_async_task-0.3.1.tar.gz:
Publisher:
publish.yml on fishzjp/FishAsyncTask
-
Statement:
-
Statement type:
https://in-toto.io/Statement/v1 -
Predicate type:
https://docs.pypi.org/attestations/publish/v1 -
Subject name:
fish_async_task-0.3.1.tar.gz -
Subject digest:
89d5b95374596e4a3dcced97b0318b7e6916f5db21f8ba4c0a2b5d68713a6061 - Sigstore transparency entry: 1042054063
- Sigstore integration time:
-
Permalink:
fishzjp/FishAsyncTask@f0634b2d6c9034e3d779b05d9391cdc3434edf20 -
Branch / Tag:
refs/tags/v0.3.1 - Owner: https://github.com/fishzjp
-
Access:
public
-
Token Issuer:
https://token.actions.githubusercontent.com -
Runner Environment:
github-hosted -
Publication workflow:
publish.yml@f0634b2d6c9034e3d779b05d9391cdc3434edf20 -
Trigger Event:
release
-
Statement type:
File details
Details for the file fish_async_task-0.3.1-cp39-abi3-win_amd64.whl.
File metadata
- Download URL: fish_async_task-0.3.1-cp39-abi3-win_amd64.whl
- Upload date:
- Size: 307.8 kB
- Tags: CPython 3.9+, Windows x86-64
- Uploaded using Trusted Publishing? Yes
- Uploaded via: twine/6.1.0 CPython/3.13.7
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
6402eb06c32d8a57f083c6c438e0c5a14746544ba9137f0addaffd3f5f8c60d0
|
|
| MD5 |
805d7aba64b5986758ff187b4e551017
|
|
| BLAKE2b-256 |
f9092a300a19b613d45a27eb1a44d72e9a807e5a2e794c0f357e235b803f788b
|
Provenance
The following attestation bundles were made for fish_async_task-0.3.1-cp39-abi3-win_amd64.whl:
Publisher:
publish.yml on fishzjp/FishAsyncTask
-
Statement:
-
Statement type:
https://in-toto.io/Statement/v1 -
Predicate type:
https://docs.pypi.org/attestations/publish/v1 -
Subject name:
fish_async_task-0.3.1-cp39-abi3-win_amd64.whl -
Subject digest:
6402eb06c32d8a57f083c6c438e0c5a14746544ba9137f0addaffd3f5f8c60d0 - Sigstore transparency entry: 1042054154
- Sigstore integration time:
-
Permalink:
fishzjp/FishAsyncTask@f0634b2d6c9034e3d779b05d9391cdc3434edf20 -
Branch / Tag:
refs/tags/v0.3.1 - Owner: https://github.com/fishzjp
-
Access:
public
-
Token Issuer:
https://token.actions.githubusercontent.com -
Runner Environment:
github-hosted -
Publication workflow:
publish.yml@f0634b2d6c9034e3d779b05d9391cdc3434edf20 -
Trigger Event:
release
-
Statement type:
File details
Details for the file fish_async_task-0.3.1-cp39-abi3-manylinux_2_34_x86_64.whl.
File metadata
- Download URL: fish_async_task-0.3.1-cp39-abi3-manylinux_2_34_x86_64.whl
- Upload date:
- Size: 465.2 kB
- Tags: CPython 3.9+, manylinux: glibc 2.34+ x86-64
- Uploaded using Trusted Publishing? Yes
- Uploaded via: twine/6.1.0 CPython/3.13.7
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
da50a90962ba26ca3f5947412e91f74835f166b01c11a3ca1ecdf0046fdc4dfb
|
|
| MD5 |
d1d3f44f5a7d1e780a2ca4695a7e027a
|
|
| BLAKE2b-256 |
559012f48ed6f0954e61e9a8670d5be5428e1ae844709bb9d259d428f6d3786d
|
Provenance
The following attestation bundles were made for fish_async_task-0.3.1-cp39-abi3-manylinux_2_34_x86_64.whl:
Publisher:
publish.yml on fishzjp/FishAsyncTask
-
Statement:
-
Statement type:
https://in-toto.io/Statement/v1 -
Predicate type:
https://docs.pypi.org/attestations/publish/v1 -
Subject name:
fish_async_task-0.3.1-cp39-abi3-manylinux_2_34_x86_64.whl -
Subject digest:
da50a90962ba26ca3f5947412e91f74835f166b01c11a3ca1ecdf0046fdc4dfb - Sigstore transparency entry: 1042054109
- Sigstore integration time:
-
Permalink:
fishzjp/FishAsyncTask@f0634b2d6c9034e3d779b05d9391cdc3434edf20 -
Branch / Tag:
refs/tags/v0.3.1 - Owner: https://github.com/fishzjp
-
Access:
public
-
Token Issuer:
https://token.actions.githubusercontent.com -
Runner Environment:
github-hosted -
Publication workflow:
publish.yml@f0634b2d6c9034e3d779b05d9391cdc3434edf20 -
Trigger Event:
release
-
Statement type:
File details
Details for the file fish_async_task-0.3.1-cp39-abi3-macosx_11_0_arm64.whl.
File metadata
- Download URL: fish_async_task-0.3.1-cp39-abi3-macosx_11_0_arm64.whl
- Upload date:
- Size: 417.8 kB
- Tags: CPython 3.9+, macOS 11.0+ ARM64
- Uploaded using Trusted Publishing? Yes
- Uploaded via: twine/6.1.0 CPython/3.13.7
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
3787b36de4a587b1564ba5461beae213733f294ce0bb8382bb1cf686237e39a2
|
|
| MD5 |
c9c52a5e6c4614a8600f7015a88fa2ee
|
|
| BLAKE2b-256 |
295e24dc7ad2461247ba5c1e790cd4da00d83e662fcdb79457986e7eea9e62c9
|
Provenance
The following attestation bundles were made for fish_async_task-0.3.1-cp39-abi3-macosx_11_0_arm64.whl:
Publisher:
publish.yml on fishzjp/FishAsyncTask
-
Statement:
-
Statement type:
https://in-toto.io/Statement/v1 -
Predicate type:
https://docs.pypi.org/attestations/publish/v1 -
Subject name:
fish_async_task-0.3.1-cp39-abi3-macosx_11_0_arm64.whl -
Subject digest:
3787b36de4a587b1564ba5461beae213733f294ce0bb8382bb1cf686237e39a2 - Sigstore transparency entry: 1042054188
- Sigstore integration time:
-
Permalink:
fishzjp/FishAsyncTask@f0634b2d6c9034e3d779b05d9391cdc3434edf20 -
Branch / Tag:
refs/tags/v0.3.1 - Owner: https://github.com/fishzjp
-
Access:
public
-
Token Issuer:
https://token.actions.githubusercontent.com -
Runner Environment:
github-hosted -
Publication workflow:
publish.yml@f0634b2d6c9034e3d779b05d9391cdc3434edf20 -
Trigger Event:
release
-
Statement type: