python - 美汤重新解析一组返回的表格行美汤

Question

我正在尝试解析第二组数据。我向 gigya 状态页面发出获取请求，我用美丽的汤解析出重要的部分。然后我使用html的返回字符串尝试用漂亮的汤来解析它，但是我得到一个标记错误但是返回的内容字符串也是一个字符串所以我不知道为什么..

错误

Traceback (most recent call last):
  File "C:\Users\Administraor\workspace\ChronoTrack\get_gigiya.py", line 17, in <module>
    soup2 = BeautifulSoup(rows)
  File "C:\Python27\lib\site-packages\bs4\__init__.py", line 161, in __init__
    markup = markup.read()
TypeError: 'NoneType' object is not callable

代码

import requests
import sys
from bs4 import BeautifulSoup
url = ('https://console.gigya.com/site/apiStatus/getTable.ashx')
r = requests.request('GET', url)
content = str(r.content)

soup = BeautifulSoup(content)
table = soup.findAll('table')
rows = soup.findAll('tr')

rows = rows[8]
soup2 = BeautifulSoup(rows) #this is where it fails
items = soup2.findAll('td')
print items

Answer 1

The line soup2 = BeautifulSoup(rows) is unnecessary; rows at that point is already a BeautifulSoup.Tag object. You can simply do:

rows = rows[8]
items = rows.findAll('td')