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CrawLsy-Spider

简介

CrawLsy-Spider 是一个基于 Redis 的分布式任务系统,旨在极度简化任务的提交和管理。

安装

  1. 确保已安装 Python 3.9 或更高版本。
  2. 安装依赖库:
pip install crawlsy-spider

使用方法

在 task.py 中编写任务逻辑

import requests

def task_func(url):
    return requests.get(url).text

在 produce.py 提交任务

from crawlsy_spider import CrawLsy

from task import task_func  # 导入test函数

with CrawLsy(
        name="test",
        host="127.0.0.1",
        db=0,
        password="test",
    ) as craw:
    job_id = craw.put(task_func, 'https://baidu.com')

工作节点部署

python consumers.py

运行生产节点

由于框架是生产消费分离模式,所以在多服务器(集群中启动 worker),此时服务并不能运行,还需要在新启动一个节点用来启动生产服务

python producer.py

开源协议

GNU General Public License v2.0

Crawlsy 是自由软件,您可以根据自由软件基金会发布的 GNU 通用公共许可证(版本 2)的条款重新分发或修改它。

发布此程序是希望它有用,但不提供任何保证;甚至没有对适销性或特定用途适用性的暗示保证。有关更多详细信息,请参阅 GNU 通用公共许可证。

您应该已经收到了 GNU 通用公共许可证的副本;如果没有,请参阅 http://www.gnu.org/licenses/。

Metadata

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