通过美丽的汤 4 python 抓取时，错误 nonetype 对象没有属性文本

Question

I am trying to extract some info using beautiful soup in python using python webscraping. Here is the section.

<div class="result-value" data-reactid=".0.0.3.0.0.3.$0.1.1">
<span data-reactid=".0.0.3.0.0.3.$0.1.1.0">751</span>
<span class="result-value-unit" data-reactid=".0.0.3.0.0.3.$0.1.1.1">KB</span>
</div


Snap: https://www.dropbox.com/s/d349tb3f22o0wyf/4.png?dl=0

Code I am using is this

Sizeofweb=""
try:
    Sizeofweb= soup.find('span', {'data-reactid': ".0.0.3.0.0.3.$0.1.1.0"}).text
    print Sizeofweb
except StandardError as e:
    converted_date="Error was {0}".format(e)
    print converted_date

Error

nonetype object has no attribute text

I have tried this but didnt work. Where am I wrong?

Answer 1

This code works for me -

from bs4 import BeautifulSoup

html_str = """
<div class="result-value" data-reactid=".0.0.3.0.0.3.$0.1.1">
<span data-reactid=".0.0.3.0.0.3.$0.1.1.0">751</span>
<span class="result-value-unit" data-reactid=".0.0.3.0.0.3.$0.1.1.1">KB</span>
</div>
"""

soup = BeautifulSoup(html_str,"lxml")

Sizeofweb = soup.find('span', {'data-reactid': ".0.0.3.0.0.3.$0.1.1.0"}).text

print Sizeofweb

Output

751

One thing I noticed is the last div tag close is missing the close angle bracket - ">"

Dunno how you've done it but this works for me...