使用 Python 从网站的搜索栏中获取价格 [英] Scraping pricing off a search bar from a website with Python

问题描述

我有一个要从搜索栏中查找的零件编号列表:https://www.partsfinder.com/catalog/preview?q=0119000230this 网站.

I have a list of part numbers to be looked up from the search bar on: https://www.partsfinder.com/catalog/preview?q=0119000230this site.

我想从结果中收集价格.

I want to collect the prices off the results.

这是我整理的内容，但我不知道该从哪里开始:

Here's what I put up together but I'm not sure where to go from here:

import requests
from bs4 import BeautifulSoup

r = requests.get('https://www.partsfinder.com/catalog/preview?q=0119000230')
soup = BeautifulSoup(r.text, 'html.parser')
resultsRow = soup.find_all('a', {'class': 'search_result_row'})
results = []

感谢任何帮助，谢谢！

推荐答案

内容通过 xhr POST 请求动态加载.刷新页面时，您可以在浏览器的开发工具中看到这一点.您可以将请求最小化为以下内容:

Content is dynamically loaded via xhr POST request. You can see this in the dev tools of browser when refreshing the page. You can minimize the request to the following:

import requests

data = {"partOptionFilter":{"PartNumber":"0119000230","AlternativeOemId":"17155"}}
r = requests.post('https://www.partsfinder.com/Catalog/Service/GetPartOptions',json=data).json()
print(r['Data']['PartOptions'][0]['YourPrice'])       

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