使用 Python 抓取网页 [英] Web scraping with Python

问题描述

我想从网站获取每日日出/日落时间.是否可以使用 Python 抓取 Web 内容?使用的模块是什么?有教程吗?

I'd like to grab daily sunrise/sunset times from a web site. Is it possible to scrape web content with Python? what are the modules used? Is there any tutorial available?

推荐答案

结合使用 urllib2 和出色的 BeautifulSoup 库:

Use urllib2 in combination with the brilliant BeautifulSoup library:

import urllib2
from BeautifulSoup import BeautifulSoup
# or if you're using BeautifulSoup4:
# from bs4 import BeautifulSoup

soup = BeautifulSoup(urllib2.urlopen('http://example.com').read())

for row in soup('table', {'class': 'spad'})[0].tbody('tr'):
    tds = row('td')
    print tds[0].string, tds[1].string
    # will print date and sunrise

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