Question

我想从Hindustantimes.com中提取新闻头条。我有以下代码，但我在同一行的不同列中获取了数据。我希望每个新闻都分开显示。谁能帮帮我吗。提前致谢。这是我的代码：

import requests
import bs4
import csv
res=requests.get('https://www.hindustantimes.com')
soup=bs4.BeautifulSoup(res.text,'lxml')

x=[]
for i in soup.select('div.subhead4'):
    x.append(i.text)

for i in soup.select('div.bigstory-mid-h3'):
    x.append(i.text)

for i in x:
    print(i)

with open('newz.csv','w') as cF:
    wr = csv.writer(cF)
    wr.writerow(x)

Answer 1

writerow需要反复编写：

writerow(['a', 'b', 'c'])
-> a,b,c

此外，您无需在写入之前将数据附加到列表中。

stories = soup.select('div.subhead4') + soup.select('div.bigstory-mid-h3')

with open('output.csv', 'w') as f:
    writer = csv.writer(f)
    for headline in stories:
        writer.writerow([headline.text.strip()])

Answer 2

res = requests.get('https://www.hindustantimes.com')
soup = bs4.BeautifulSoup(res.text,'lxml')

x=[]
for i in soup.select('div.subhead4'):
    x.append(i.text.strip())

for i in soup.select('div.bigstory-mid-h3'):
    x.append(i.text.strip())


with open('newz.csv','w') as cF:
    wr = csv.writer(cF)
    for i in x:
        wr.writerow([i])

Answer 3

简单的.csv文件，此处不使用csv模块

with open('newz.csv','w') as cF:
  for x in soup.select('.subhead4 a'):
    cF.write(x.text + '\n')

在python的csv文件中的单独行上写入数据

3 个答案: