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Multifarious Scrapy examples. Spiders for alexa / amazon / douban / douyu / github / linkedin etc.
i m the admin of a password protected site, is there a way to download the entire wordpress site ?
目前有两个主要的问题,导致没法在scrapy 1.3 和python 3.5环境里面使用
1). 需要把from urlparse import urlparse
改为from urllib.parse import urlparse
2).需要在所有的print 后面加括号
print e
to print (e)
比如豆瓣这个例子https://github.com/geekan/scrapy-examples/blob/master/doubanbook/doubanbook/spiders/douban_spider.py
Rule(sle(allow=("/subject/\d+/?$")), callback='parse_2'),
这句话是在主页面内匹配subject
不太清楚抓取子页面里的东西的是哪句代码?
如题
please give me a example
Can not access to followees/followers without login.
跑qqnews 爬虫, 运行ok,但是结果不能保存在JsonWithEncodingPipeline类的json文件中。初步分析了下没有执行process_item函数,为啥?
debug过程发现: 只执行了JsonWithEncodingPipeline类的__init__和close_spider函数, 没有执行process_item,这是为啥?
在linux上时候,,启动./startproject.sh 就可以创建一个新的scrapy框架。我想知道在在你windows下有没有也有这样写一个脚本,就可以直接创建scrap项目框架
运行项目发现只能爬取出关于tag的url,之后直接就结束了,没有打印任何item信息,请问是什么问题?
File "/Users/lifuyi/www/scrapy-examples/misc/middleware.py", line 3, in <module> from agents import AGENTS ModuleNotFoundError: No module named 'agents'
不知道为什么会报这个错
然后可以改成兼容python3吗?我目前已经把print个expert改了。然后还遇到一些包引用问题。
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