A Powerful Spider(Web Crawler) System in Python. TRY IT NOW!
- Write script in python with powerful API
- Python 2&3
- Powerful WebUI with script editor, task monitor, project manager and result viewer
- Javascript pages supported!
- MySQL, MongoDB, SQLite as database backend
- Task priority, retry, periodical, recrawl by age and more
- Distributed architecture
Documentation: http://docs.pyspider.org/
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(),
}
pip install pyspider- run command
pyspider, visit http://localhost:5000/
- Use It
- Open Issue, send PR
- User Group
- as a package
- run.py parameters
- sortable projects list #12
- Postgresql Supported via SQLAlchemy (with the power of SQLAlchemy, pyspider also support Oracle, SQL Server, etc)
- benchmarking
- python3 support
- documents
- tutorial
- pypi release version
- local mode, load script from file.
- works as a framework (all components running in one process, no threads)
- shell mode like
scrapy shell - a visual scraping interface like portia
Licensed under the Apache License, Version 2.0