pyspider

A Powerful Spider(Web Crawler) System in Python.

Write script in Python
Powerful WebUI with script editor, task monitor, project manager and result viewer
MySQL, MongoDB, Redis, SQLite, Elasticsearch; PostgreSQL with SQLAlchemy as database backend
RabbitMQ, Redis and Kombu as message queue
Task priority, retry, periodical, recrawl by age, etc...
Distributed architecture, Crawl Javascript pages, Python 2.{6,7}, 3.{3,4,5,6} support, etc...

Tutorial: http://docs.pyspider.org/en/latest/tutorial/
Documentation: http://docs.pyspider.org/
Release notes: https://github.com/binux/pyspider/releases

Sample Code

from pyspider.libs.base_handler import BaseHandler, config, every


class Handler(BaseHandler):
    crawl_config = {
    }

    @every(minutes=24 * 60)
    def on_start(self):
        self.crawl('http://scrapy.org/', callback=self.index_page)

    @config(age=10 * 24 * 60 * 60)
    def index_page(self, response):
        for each in response.doc('a[href^="http"]').items():
            self.crawl(each.attr.href, callback=self.detail_page)

    def detail_page(self, response):
        return {
            "url": response.url,
            "title": response.doc('title').text(),
        }

Installation

pip install pyspider
run command pyspider, visit http://localhost:5000/

WARNING: WebUI is open to the public by default, it can be used to execute any command which may harm your system. Please use it in an internal network or enable need-auth for webui.

Quickstart: http://docs.pyspider.org/en/latest/Quickstart/

Contribute

Use It
Open Issue, send PR
User Group
中文问答

TODO

v0.4.0

适配 python 3.9，放弃 3.6 以下版本, try my best to fix bug

v0.5.0

a visual scraping interface like portia

License

Licensed under the Apache License, Version 2.0

lusi1990/pyspider