＆＃39; BeautifulSoup＆＃39;没有属性＆＃39; __ version __＆＃39;

Question

使用jupyter笔记本时使用代码

from bs4 import BeautifulSoup
print ("BeautifulSoup version:%6.6s" %BeautifulSoup.__version__)

我收到了这个错误

  

AttributeError：type object＆＃39; BeautifulSoup＆＃39;没有属性＆＃39; 版本＆＃39;

我使用python setup.py install安装了bs4。它显示在安装＆＃34; c：\ users ... \ anaconda3 \ lib \ site-packages \ beautifulsoup4-4.4.1-py3.5.egg＆＃34;

Answer 1

对于BeautifulSoup版本4，您应该这样做：

>>> import bs4
>>> print ("BeautifulSoup version:%6.6s" % bs4.__version__)
BeautifulSoup version: 4.4.1