python urllib爬取百度云连接的实例代码的方法

Stream Vera Sans Mono', 'Courier New', Courier, monospace !important; FLOAT: none !important; BORDER-TOP-WIDTH: 0px !important; BORDER-BOTTOM-WIDTH: 0px !important; HEIGHT: auto !important; COLOR: rgb(0,102,153) !important; CLEAR: both; VERTICAL-ALIGN: baseline !important; OVERFLOW: visible !important; TOP: auto !important; RIGHT: auto !important; FONT-WEIGHT: bold !important; PADDING-TOP: 0px; LEFT: auto !important; border-radius: 0px; border-image-source: initial; border-image-slice: initial; border-image-width: initial; border-image-outset: initial; border-image-repeat: initial; background-size: initial; background-origin: initial; background-clip: initial" class="py keyword">frombs4 importBeautifulSoup

importurllib

importrequests

importre

adr =[]

''''对搜素资源名字进行url编码'''

Search_text =raw_input('请输入搜索资源名：')

search_text =search_text.decode('gbk')

search_text =search_text.encode('utf-8')

search_text =urllib.quote(search_text)

''''获取文件地址'''

home =urllib.urlopen('/s/name/'+search_text)

'''获取百度云地址'''

defgetbaidu(adr):

  fori inadr:

    url =urllib.urlopen(''+i)

    bs =BeautifulSoup(url)

    bs1 =bs.select('.dbutton2')

    href =re.compile('http\%(\%|d|w|//|/|.)*')

    b =href.search(str(bs1))

    name =str(bs.select('.center')).decode('utf-8')

    text1 =re.compile('<h1sclass="center">[d|w|D|W]*</h1>')

    text2 =text1.search(name)

    rag1 =re.compile('>[d|w|D|W]*<')

    iftext2:

      text3 =rag1.search(text2.group())

      iftext3:

        printtext3.group()

    ifb:

      text =urllib.unquote(str(b.group())).decode('utf-8')

      printtext

'''初始化'''

definit(adr):

  soup =BeautifulSoup(home)

  soup =soup.select('.row')

  pattern =re.compile('/r/d+')

  fori insoup:

    i =str(i)

    adress =pattern.search(i)

    adress =adress.group()

    adr.append(adress)

print'running---------'   

init(adr)

getbaidu(adr)

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