A Powerful Spider 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(),
}
- python2.6/2.7
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
Licensed under the Apache License, Version 2.0