我已经安装了html5lib包。我敢肯定,因为当我尝试安装它时,我得到一条消息,表明它已经安装。
pip install html5lib
Requirement already satisfied: html5lib in ./anaconda/lib/python3.5/site-packages此外,我能够成功地导入该包。
import html5lib但是,当我尝试使用解析器作为BeautifulSoup构造函数的一部分时
soup = BeautifulSoup(response.data, 'html5lib')我不成功
FeatureNotFound: Couldn't find a tree builder with the features you requested: html5lib. Do you need to install a parser library?是否可以强制bs4查找已安装的解析器并成功找到html5lib?
发布于 2017-09-21 00:54:50
采纳了Megalng的建议并重新启动了IDE。这就成功了!
https://stackoverflow.com/questions/46327502
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