charlotte 0.2.3

Lightweight and expandable spider framework.

charlotte

Lightweight and expandable spider framework.

Install

pip install charlotte

Example

import json
import asyncio
from charlotte.spider import BaseSpider


import json
import asyncio
from charlotte.spider import BaseSpider


class Spider(BaseSpider):

    async def on_start(self):
        response = await self.fetch('https://blog.qiaohong.org/api/v1/articles')

        items = json.loads(response.body)

        await asyncio.wait(
            [self.fetch('https://blog.qiaohong.org/api/v1/articles/' + item['slug'],
                        parser=self.parse_detail) for item in items['data']['articles']])

    def parse_detail(self, res):
        print(res.body.decode('utf-8'))


if __name__ == '__main__':
    Spider().run()

Documentation

Check wiki for details.

LICENSE

MIT