traspider 0.0.3

An out-of-the-box lightweight asynchronous crawler framework

traspider

简介

traspider是一个开箱即用的轻量爬虫框架

如果你需要写一个小的爬虫,使用traspider会让你事半功倍

github地址:https://github.com/Ntrashh/traspider

环境要求

• Python 3.7.0+
• Works on Linux, Windows, macOS

安装

pip3 install traspider

使用

创建爬虫

traspider create -s demo_spider

生成代码 添加需要爬取的网址 http://httpbin.org/

from loguru import logger
from traspider import Spider

class DemoSpider(Spider):

    def __init__(self):
        self.urls  = ["http://httpbin.org/"]


    def parser(self, response, request):
        logger.info(response)

    async def download_middleware(self, request):
        request.headers = {
                "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36"
            }
        return request

if __name__ == "__main__":
    demo_spider = DemoSpider()
    demo_spider.start()

traspider这个项目开始之初就是为了爬虫在开发一些简单的项目能够更轻更快,所以对大型项目支持还是不够好。如果开发的是大型爬虫项目,推荐你使用feapder和scrapy

鸣谢

hoopa

feapder

scrapy

huangjin