Scrapy - Web crawling & scraping framework for Python

  •        1533

Scrapy is a fast high-level web crawling and web scraping framework, used to crawl websites and extract structured data from their pages. It can be used for a wide range of purposes, from data mining to monitoring and automated testing.

https://scrapy.org/
https://github.com/scrapy/scrapy

Tags
Implementation
License
Platform

   




Related Projects

scrapy-redis - Redis-based components for Scrapy.

  •    Python

Redis-based components for Scrapy. You can start multiple spider instances that share a single redis queue. Best suitable for broad multi-domain crawls.

webmagic - A scalable web crawler framework for Java.

  •    Java

A crawler framework. It covers the whole lifecycle of crawler: downloading, url management, content extraction and persistent. It can simply the development of a specific crawler.


Norconex HTTP Collector - Enterprise Web Crawler

  •    Java

Norconex HTTP Collector is a full-featured web crawler (or spider) that can manipulate and store collected data into a repositoriy of your choice (e.g. a search engine). It very flexible, powerful, easy to extend, and portable.

scrapy-examples - Multifarious Scrapy examples

  •    Python

Multifarious scrapy examples with integrated proxies and agents, which make you comfy to write a spider. There are several depths in the spider, and the spider gets real data from depth2.

colly - Elegant Scraper and Crawler Framework for Golang

  •    Go

Colly provides a clean interface to write any kind of crawler/scraper/spider. With Colly you can easily extract structured data from websites, which can be used for a wide range of applications, like data mining, data processing or archiving.

Arachnode.net

  •    CSharp

An open source .NET web crawler written in C# using SQL 2005/2008. Arachnode.net is a complete and comprehensive .NET web crawler for downloading, indexing and storing Internet content including e-mail addresses, files, hyperlinks, images, and Web pages.

Norconex HTTP Collector - A Web Crawler in Java

  •    Java

Norconex HTTP Collector is a web spider, or crawler that aims to make Enterprise Search integrators and developers's life easier. It is Portable, Extensible, reusable, Robots.txt support, Obtain and manipulate document metadata, Resumable upon failure and lot more.

ruia - Async Python 3.6+ web scraping micro-framework based on asyncio.

  •    Python

Ruia is an async web scraping micro-framework, written with asyncio and aiohttp, aims to make crawling url as convenient as possible.

scrapyrt - Scrapy realtime

  •    Python

HTTP server which provides API for scheduling Scrapy spiders and making requests with spiders. Allows you to easily add HTTP API to your existing Scrapy project. All Scrapy project components (e.g. middleware, pipelines, extensions) are supported out of the box. You simply run Scrapyrt in Scrapy project directory and it starts HTTP server allowing you to schedule your spiders and get spider output in JSON format.

ferret - Declarative web scraping

  •    Go

ferret is a web scraping system aiming to simplify data extraction from the web for such things like UI testing, machine learning and analytics. Having its own declarative language, ferret abstracts away technical details and complexity of the underlying technologies, helping to focus on the data itself. It's extremely portable, extensible and fast. The following example demonstrates the use of dynamic pages. First of all, we load the main Google Search page, type search criteria into an input box and then click a search button. The click action triggers a redirect, so we wait till its end. Once the page gets loaded, we iterate over all elements in search results and assign the output to a variable. The final for loop filters out empty elements that might be because of inaccurate use of selectors.

colly - Fast and Elegant Scraping Framework for Gophers

  •    Go

Colly provides a clean interface to write any kind of crawler/scraper/spider.With Colly you can easily extract structured data from websites, which can be used for a wide range of applications, like data mining, data processing or archiving.

Open Search Server

  •    C++

Open Search Server is both a modern crawler and search engine and a suite of high-powered full text search algorithms. Built using the best open source technologies like lucene, zkoss, tomcat, poi, tagsoup. Open Search Server is a stable, high-performance piece of software.

node-crawler - Web Crawler/Spider for NodeJS + server-side jQuery ;-)

  •    Javascript

Web Crawler/Spider for NodeJS + server-side jQuery ;-)

crawler - A high performance web crawler in Elixir.

  •    Elixir

A high performance web crawler in Elixir, with worker pooling and rate limiting via OPQ. Below is a very high level architecture diagram demonstrating how Crawler works.

ants-go - open source, distributed, restful crawler engine in golang

  •    Go

I wrote a crawler engine named ants in python base on scrapy. But sometimes, dynamic language is chaos. So I start to write it in a compile language.

Storm Crawler - Web crawler SDK based on Apache Storm

  •    Java

StormCrawler is an open source collection of resources for building low-latency, scalable web crawlers on Apache Storm. StormCrawler is a library and collection of resources that developers can leverage to build their own crawlers. The good news is that doing so can be pretty straightforward. Often, all you'll have to do will be to declare StormCrawler as a Maven dependency, write your own Topology class (tip : you can extend ConfigurableTopology), reuse the components provided by the project and maybe write a couple of custom ones for your own secret sauce.