Mr Spider

Crawl the web politely.

Installation

npm i mrspider --save

Example

An example for parking data

Included streams

Fetch the page

mrspider request

let spider = mr.Spider({
    baseUrl: 'http://www.idealista.com'
});
let mr = require('mrspider');
let request = mr.request();

spider.createReadStream.pipe(request);

Parse DOM

mrspider cheerio

let spider = mr.Spider({
    baseUrl: 'http://www.idealista.com'
});
let mr = require('mrspider');
let mrspiderCheerio = mr.cheerio;
spider.createReadStream().pipe(...).pipe(cheerio);

mrspider JSDOM

let spider = mr.Spider({
    baseUrl: 'http://www.idealista.com'
});
let mr = require('mrspider');
let jsdom = mr.jsdom;
spider.createReadStream().pipe(...).pipe(jsdom);

Parse Data

mrspider regex data extractor

mrspider css data extractor

mrspider css links

mrspoder image extraction

####Data validation

mrspider validator

####Data persistence

mrspider mongodb persister

Features

• Super simple api.
• Streaming architecture allows complete customisation.
• Use the full power of JavaScript giving you great flexibility.

Tests

To run the test suite, first install the dependencies, then run npm test: