如何从atat的csv中写入抓取的数据?

问题描述 投票:1回答:1

您好,我是python的新手,我不知道如何将抓取的数据转换为csv格式。这是我的程序

import requests
import urllib.request

from bs4 import BeautifulSoup
import pandas



url = 'https://menupages.com/restaurants/ny-new-york/2'
response = requests.get(url)
soup = BeautifulSoup(response.text, "html.parser")


all_links = soup.find_all("a")
for link in all_links:
    print(link.get("href"))
    rows = soup.find_all('tr')
    print(rows[:10])

它刮了我想要的输出,我想将输出保存在csv文件中。任何人都请帮助

python screen-scraping file-writing
1个回答
0
投票

您可以在python csv文档中找到以下示例。

import csv
with open('eggs.csv', 'w', newline='') as csvfile:
    spamwriter = csv.writer(csvfile, delimiter=' ',
                            quotechar='|', quoting=csv.QUOTE_MINIMAL)
    spamwriter.writerow(['Spam'] * 5 + ['Baked Beans'])
    spamwriter.writerow(['Spam', 'Lovely Spam', 'Wonderful Spam'])

正如您所看到的,您要做的就是将行转换为列表,然后将其传递给writerow方法。

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