Scrapy-访问嵌套的链接并抓住每个级别的元数据

Scrapy - Visiting nested links and grabbing meta data from each level

python xpath web-scraping scrapy
提问时间: 2014-12-31 00:00:00

不能在 Mac os 安装 Lxml 10.9 倍

Cannot install Lxml on Mac os x 10.9

python xcode osx scrapy lxml
提问时间: 2013-10-23 17:07:32