微拍视频下载

# -*- coding: utf-8 -*-
import urllib2
import urllib
import re
import os,os.path
import sys
import json
import urlparse
user_list = []
#下载并提取m3u8
##对服务器进行请求
##userid,cursor,downloadfilepath,
def download_video (user=[]):
print "i'am download_video"
idd2 = 1
for ui in user:
print ui
request = urllib2.urlopen(str(ui))
content = request.read() #接收服务器发来的数据
pattern = re.compile('http://enc.weipai.cn/.*?m3u8') #建立正则表达式
items = re.findall(pattern,content) #对接受到内容进行正则匹配
m3u8_url = []
for k in items: ##把m3u8地址添加到m3u8 list里
print k;
m3u8_url.append(k)
#下载并摄取m3u8
#打开m3u8并提取ts文件存入tt[]
print "downloading each ts video of m3u8_url"
num = 1
#为下载m3u8地址计数
for j in m3u8_url:
print "i'am download ts"
print j 
f1=urllib2.urlopen(j) #对服务器进行下载ts的请求
data=f1.read()#接收服务器发来的数据
with open(str(num)+ '.m3u8','wb')as code:
code.write(data)#新建m3u8文件
tt=[]
f2=open(str(num)+ '.m3u8','rb')#打开m3u8文件
pattern2=re.compile('http://aliv.weipai.cn/.*?ts')#匹配出ts地址
for i in f2:#把ts地址存入tt的值列表
result = re.match(pattern2,i)
if result:
tt.append(i)
print i
f2.close
num = num + 1
print "downloading ts"
idd = 0
for k in tt:#下载ts并把结果文件存放到指定目录
f3=urllib2.urlopen(tt[idd])
data2=f3.read()
idd=idd+1
with open(str(idd)+"."+"ts","wb") as code1:
code1.write(data2) 
#下载
#合并ts
rootdir="e:\wppy"
for filenames in os.walk(rootdir):#合并ts,并转移和删除
for filename in filenames:
print "file name is:" + str(filename)
cmd1 = r'copy /b *.ts new.ts'
os.system(cmd1)
cmd2 = r'copy new.ts e:\\' + 'new' + str(idd2) + '.ts'
os.system(cmd2)
cmd3 = r'del *.ts'
os.system(cmd3)
cmd4 = r'del *.m3u8'
os.system(cmd4)
idd2 = idd2 + 1






def get_video_url(user_id):
user_id_list = [user_id]
cursor_value = 0
for mod in user_id_list:
while(cursor_value < 360):
newURL = urlparse.urljoin('http://w1.weipai.cn/user/',"compresseduservideos?"+"&cursor=%s" % str(cursor_value)+"&user_id=%s" % str(mod) + "&count=18" + "&sort=hot" + "&relative=after" ) #在现成url加上文件路径
  #  ##判断是否为最后 一页 getm3u8判断是否为最后一页
cursor_value = cursor_value + 18
#print "\t" + newURL
user_list.append(newURL)
#print user_list
return user_list


def main():
print sys.argv[2]
kk = get_video_url(sys.argv[2])
print kk
download_video(kk)

if __name__ == "__main__":
print sys.argv[:]
main()