ebay description抓取
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from urllib.request import *import reimport jsonimport urllib.parseimport urllib.requestfrom bs4 import BeautifulSoupimport randomdef randHeader(): head_connection = ['Keep-Alive', 'close'] head_accept = ['text/html, application/xhtml+xml, */*'] head_accept_language = ['zh-CN,fr-FR;q=0.5', 'en-US,en;q=0.8,zh-Hans-CN;q=0.5,zh-Hans;q=0.3'] head_user_agent = ['Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; rv:11.0) like Gecko', 'Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/28.0.1500.95 Safari/537.36', 'Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; rv:11.0) like Gecko)', 'Mozilla/5.0 (Windows; U; Windows NT 5.2) Gecko/2008070208 Firefox/3.0.1', 'Mozilla/5.0 (Windows; U; Windows NT 5.1) Gecko/20070309 Firefox/2.0.0.3', 'Mozilla/5.0 (Windows; U; Windows NT 5.1) Gecko/20070803 Firefox/1.5.0.12', 'Opera/9.27 (Windows NT 5.2; U; zh-cn)', 'Mozilla/5.0 (Macintosh; PPC Mac OS X; U; en) Opera 8.0', 'Opera/8.0 (Macintosh; PPC Mac OS X; U; en)', 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.12) Gecko/20080219 Firefox/2.0.0.12 Navigator/9.0.0.6', 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Win64; x64; Trident/4.0)', 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0)', 'Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/6.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.2; .NET4.0C; .NET4.0E)', 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Maxthon/4.0.6.2000 Chrome/26.0.1410.43 Safari/537.1 ', 'Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/6.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.2; .NET4.0C; .NET4.0E; QQBrowser/7.3.9825.400)', 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:21.0) Gecko/20100101 Firefox/21.0 ', 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.92 Safari/537.1 LBBROWSER', 'Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/6.0; BIDUBrowser 2.x)', 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.11 (KHTML, like Gecko) Chrome/20.0.1132.11 TaoBrowser/3.0 Safari/536.11'] header = { 'Connection': head_connection[0], 'Accept': head_accept[0], 'Accept-Language': head_accept_language[1], 'User-Agent': head_user_agent[random.randrange(0, len(head_user_agent))] } return header# url = 'http://www.ebay.com/itm/152586216774'# req = urllib.request.Request(url= url , headers=randHeader())# webpage = urllib.request.urlopen(req)# html = webpage.read()# soup = BeautifulSoup(html, 'html.parser')# print(soup)url = "http://vi.vipr.ebaydesc.com/ws/eBayISAPI.dll?ViewItemDescV4&item=152586216774&t=1500608274000&tid=10&category=33590&seller=odcarparts&vipguid=a5ac9dd515d0aa4826225fdcff3ecb72&excTrk=1&tto=3500&lsite=100&ittenable=false&domain=ebay.com&descgauge=1&cspheader=1"req = urllib.request.Request(url= url , headers=randHeader())webpage = urllib.request.urlopen(req)html = webpage.read()soup = BeautifulSoup(html, 'html.parser') #解析content = soup.find_all("div", class_="descriptionbox")[0] #选取desc部分p = content.find_all("span") #选取段落部分# print(p[0].strong.string) #p[0]是Descriptioncontent = p[1] #p[1]是内容pp = content.p.prettify() #将内容格式化pp = BeautifulSoup(pp,"html.parser")#解析#写文本到txt文件file_object = open("description.txt", 'w')file_object.write("Description")for child in pp.strings: print(repr(child)) file_object.write(child)
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