【发布时间】:2014-07-29 07:09:54
【问题描述】:
我正在尝试使用 Beautiful Soup 刮一张简单的桌子。这是我的代码:
import requests
from bs4 import BeautifulSoup
url = 'https://gist.githubusercontent.com/anonymous/c8eedd8bf41098a8940b/raw/c7e01a76d753f6e8700b54821e26ee5dde3199ab/gistfile1.txt'
r = requests.get(url)
soup = BeautifulSoup(r.text)
table = soup.find_all(class_='dataframe')
first_name = []
last_name = []
age = []
preTestScore = []
postTestScore = []
for row in table.find_all('tr'):
col = table.find_all('td')
column_1 = col[0].string.strip()
first_name.append(column_1)
column_2 = col[1].string.strip()
last_name.append(column_2)
column_3 = col[2].string.strip()
age.append(column_3)
column_4 = col[3].string.strip()
preTestScore.append(column_4)
column_5 = col[4].string.strip()
postTestScore.append(column_5)
columns = {'first_name': first_name, 'last_name': last_name, 'age': age, 'preTestScore': preTestScore, 'postTestScore': postTestScore}
df = pd.DataFrame(columns)
df
但是,每当我运行它时,我都会收到此错误:
---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
<ipython-input-116-a900c2872793> in <module>()
14 postTestScore = []
15
---> 16 for row in table.find_all('tr'):
17 col = table.find_all('td')
18
AttributeError: 'ResultSet' object has no attribute 'find_all'
我已经阅读了大约十几个有关此错误的 StackOverflow 问题,但我无法弄清楚我做错了什么。
【问题讨论】:
标签: python beautifulsoup