用python抓取某騰視訊所有電影的爬蟲，不用錢就可以看會員電影！

Python · 發表 2018-11-24 16:36:52

摘要：用python實現的抓取騰訊視訊所有電影的爬蟲 # -*- coding: utf-8 -*- import re import urllib2 from bs4 import BeautifulSoup import string, time import pymon...

用python實現的抓取騰訊視訊所有電影的爬蟲

# -*- coding: utf-8 -*-
import re
import urllib2
from bs4 import BeautifulSoup
import string, time
import pymongo

NUM= 0#全域性變數,電影數量
m_type= u''#全域性變數,電影型別
m_site= u'qq' #全域性變數,電影網站

#根據指定的URL獲取網頁內容
def gethtml(url):
req = urllib2.Request(url)
response = urllib2.urlopen(req)
html = response.read()
return html

#從電影分類列表頁面獲取電影分類
def gettags(html):
global m_type
soup = BeautifulSoup(html)#過濾出分類內容
#print soup
#<ul class="clearfix _group" gname="mi_type" gtype="1">
tags_all = soup.find_all('ul', {'class' : 'clearfix _group' , 'gname' : 'mi_type'})
#print len(tags_all), tags_all
#print str(tags_all[1]).replace('\n', '')

#<a _hot="tag.sub" class="_gtag _hotkey" href="http://v.qq.com/list/1_0_-1_-1_1_0_0_20_0_-1_0.html" title="動作" tvalue="0">動作</a>
re_tags = r'<a _hot=\"tag\.sub\" class=\"_gtag _hotkey\" href=\"(.+?)\" title=\"(.+?)\" tvalue=\"(.+?)\">.+?</a>'
p = re.compile(re_tags, re.DOTALL)

tags = p.findall(str(tags_all[0]))
if tags:
tags_url = {}
#print tags
for tag in tags:
tag_url = tag[0].decode('utf-8')
#print tag_url
m_type = tag[1].decode('utf-8')
tags_url[m_type] = tag_url

else:
print "Not Find"
return tags_url

#獲取每個分類的頁數
def get_pages(tag_url):
tag_html = gethtml(tag_url)
#div class="paginator
soup = BeautifulSoup(tag_html)#過濾出標記頁面的html
#print soup
#<div class="mod_pagenav" id="pager">
div_page = soup.find_all('div', {'class' : 'mod_pagenav', 'id' : 'pager'})
#print div_page #len(div_page), div_page[0]

#<a class="c_txt6" href="http://v.qq.com/list/1_2_-1_-1_1_0_24_20_0_-1_0.html" title="25"><span>25</span></a>
re_pages = r'<a class=.+?><span>(.+?)</span></a>'
p = re.compile(re_pages, re.DOTALL)
pages = p.findall(str(div_page[0]))
#print pages
if len(pages) > 1:
return pages[-2]
else:
return 1


def getmovielist(html):
soup = BeautifulSoup(html)

#<ul class="mod_list_pic_130">
divs = soup.find_all('ul', {'class' : 'mod_list_pic_130'})
#print divs
for div_html in divs:
div_html = str(div_html).replace('\n', '')
#print div_html
getmovie(div_html)

def getmovie(html):
global NUM
global m_type
global m_site

re_movie = r'<li><a class=\"mod_poster_130\" href=\"(.+?)\" target=\"_blank\" title=\"(.+?)\"><img.+?</li>'
p = re.compile(re_movie, re.DOTALL)
movies = p.findall(html)
if movies:
conn = pymongo.Connection('localhost', 27017)
movie_db = conn.dianying
playlinks = movie_db.playlinks
#print movies
for movie in movies:
#print movie
NUM += 1
print "%s : %d" % ("=" * 70, NUM)
values = dict(
movie_title = movie[1],
movie_url= movie[0],
movie_site= m_site,
movie_type= m_type
)
print values
playlinks.insert(values)
print "_" * 70
NUM += 1
print "%s : %d" % ("=" * 70, NUM)

#else:
#print "Not Find"

def getmovieinfo(url):
html = gethtml(url)
soup = BeautifulSoup(html)

#pack pack_album album_cover
divs = soup.find_all('div', {'class' : 'pack pack_album album_cover'})
#print divs[0]

#<a href="http://www.tudou.com/albumplay/9NyofXc_lHI/32JqhiKJykI.html" target="new" title="《血滴子》獨家紀錄片" wl="1"> </a>
re_info = r'<a href=\"(.+?)\" target=\"new\" title=\"(.+?)\" wl=\".+?\"> </a>'
p_info = re.compile(re_info, re.DOTALL)
m_info = p_info.findall(str(divs[0]))
if m_info:
return m_info
else:
print "Not find movie info"

return m_info


def insertdb(movieinfo):
global conn
movie_db = conn.dianying_at
movies = movie_db.movies
movies.insert(movieinfo)

if __name__ == "__main__":
global conn

tags_url = "http://v.qq.com/list/1_-1_-1_-1_1_0_0_20_0_-1_0.html"
#print tags_url
tags_html = gethtml(tags_url)
#print tags_html
tag_urls = gettags(tags_html)
#print tag_urls


for url in tag_urls.items():
printstr(url[1]).encode('utf-8') #,url[0]
maxpage = int(get_pages(str(url[1]).encode('utf-8')))
print maxpage

for x in range(0, maxpage):
#http://v.qq.com/list/1_0_-1_-1_1_0_0_20_0_-1_0.html
m_url = str(url[1]).replace('0_20_0_-1_0.html', '')
movie_url = "%s%d_20_0_-1_0.html" % (m_url, x)
print movie_url
movie_html = gethtml(movie_url.encode('utf-8'))
#print movie_html
getmovielist(movie_html)
time.sleep(0.1)

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用python抓取某騰視訊所有電影的爬蟲，不用錢就可以看會員電影！

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