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Web抓取导致403禁止错误

面试问答 更新时间: 发布时间: IT归档 最新发布 模块sitemap 名妆网 法律咨询 聚返吧 英语巴士网 伯小乐 网商动力

Web抓取导致403禁止错误

我可以使用从这里找到的代理访问网站内容:

https://free-proxy-list.net/

然后,使用该

requests
模块创建播放负载,即可抓取该网站:

import requestsimport refrom bs4 import BeautifulSoup as soupr = requests.get('https://seekingalpha.com/symbol/AMAT/earnings', proxies={'http':'50.207.31.221:80'}).textresults = re.findall('Revenue of $[a-zA-Z0-9.]+', r)s = soup(r, 'lxml')titles = list(map(lambda x:x.text, s.find_all('span', {'class':'title-period'})))epas = list(map(lambda x:x.text, s.find_all('span', {'class':'eps'})))deciding = list(map(lambda x:x.text, s.find_all('span', {'class':re.compile('green|red')})))results = list(map(list, zip(titles, epas, results, epas)))

输出:

[[u'Q4: 11-16-17', u'EPS of $0.93 beat by $0.02', u'Revenue of $3.97B', u'EPS of $0.93 beat by $0.02'], [u'Q3: 08-17-17', u'EPS of $0.86 beat by $0.02', u'Revenue of $3.74B', u'EPS of $0.86 beat by $0.02'], [u'Q2: 05-18-17', u'EPS of $0.79 beat by $0.03', u'Revenue of $3.55B', u'EPS of $0.79 beat by $0.03'], [u'Q1: 02-15-17', u'EPS of $0.67 beat by $0.01', u'Revenue of $3.28B', u'EPS of $0.67 beat by $0.01'], [u'Q4: 11-17-16', u'EPS of $0.66 beat by $0.01', u'Revenue of $3.30B', u'EPS of $0.66 beat by $0.01'], [u'Q3: 08-18-16', u'EPS of $0.50 beat by $0.02', u'Revenue of $2.82B', u'EPS of $0.50 beat by $0.02'], [u'Q2: 05-19-16', u'EPS of $0.34 beat by $0.02', u'Revenue of $2.45B', u'EPS of $0.34 beat by $0.02'], [u'Q1: 02-18-16', u'EPS of $0.26 beat by $0.01', u'Revenue of $2.26B', u'EPS of $0.26 beat by $0.01'], [u'Q4: 11-12-15', u'EPS of $0.29  in-line ', u'Revenue of $2.37B', u'EPS of $0.29  in-line '], [u'Q3: 08-13-15', u'EPS of $0.33  in-line ', u'Revenue of $2.49B', u'EPS of $0.33  in-line '], [u'Q2: 05-14-15', u'EPS of $0.29 beat by $0.01', u'Revenue of $2.44B', u'EPS of $0.29 beat by $0.01'], [u'Q1: 02-11-15', u'EPS of $0.27  in-line ', u'Revenue of $2.36B', u'EPS of $0.27  in-line '], [u'Q4: 11-13-14', u'EPS of $0.27  in-line ', u'Revenue of $2.26B', u'EPS of $0.27  in-line '], [u'Q3: 08-14-14', u'EPS of $0.28 beat by $0.01', u'Revenue of $2.27B', u'EPS of $0.28 beat by $0.01'], [u'Q2: 05-15-14', u'EPS of $0.28  in-line ', u'Revenue of $2.35B', u'EPS of $0.28  in-line '], [u'Q1: 02-11-14', u'EPS of $0.23 beat by $0.01', u'Revenue of $2.19B', u'EPS of $0.23 beat by $0.01']]


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