A Powerful Spider(Web Crawler) System in Python. Try It Now!
- Write script in python with powerful API
- Powerful WebUI with script editor, task monitor, project manager and result viewer
- MySQL, MongoDB, SQLite as database backend
- Javascript pages supported!
- Task priority, retry, periodical and recrawl by age or marks in index page (like update time)
- Distributed architecture
Sample Code:
from libs.base_handler import * class Handler(BaseHandler): ''' this is a sample handler ''' @every(minutes=24*60, seconds=0) 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(), }
- python2.6/7 (windows is not supported currently)
pip install --allow-all-external -r requirements.txt./run.py, visit http://localhost:5000/
if ubuntu: apt-get install python python-dev python-distribute python-pip libcurl4-openssl-dev libxml2-dev libxslt1-dev python-lxml
- Quickstart
- API Reference
- more documents: Wiki
- Use It, Open Issue, PR is welcome.
- User Group
Licensed under the Apache License, Version 2.0