【下载文档:  python爬取m3u8连接的视频.txt 】

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python爬取m3u8连接的视频
本文为大家分享了python爬取m3u8连接的视频方法，供大家参考，具体内容如下
要求：输入m3u8所在url，且ts视频与其在同一路径下
#!/usr/bin/env/python
#_*_coding:utf-8_*_
#Data:17-10-08
#Auther:苏莫
#Link:http://blog.csdn.net/lingluofengzang
#PythonVersion:python2.7
#filename:download_movie.py
import os
import sys
import requests
reload(sys)
sys.setdefaultencoding('utf-8')
# 功能：爬取m3u8格式的视频
# 检查存储路径是否正常
def check_path(_path):
# 判断存储路径是否存在
if os.path.isdir(_path) or os.path.isabs(_path):
# 判断存储路径是否为空
if not os.listdir(_path):
return _path
else:
print u'>>>[-] 目标文件不为空，将清空目标文件，是否更换路径？'
flag = raw_input('>>>[*] Yes:1 No:2 \n>>>[+] [2]')
try:
if flag == '1':
_path = raw_input(unicode('>>>[+] 请输入目标文件路径。\n>>>[+] ').encode('gbk'))
check_path(_path)
else:
# 清空存储路径
os.system('rd /S /Q ' + _path)
os.system('mkdir ' + _path)
return _path
except Exception as e:
print e
exit(0)
else:
os.makedirs(_path)
return _path
# 获取ts视频的爬取位置
def get_url(_url, _path):
all_url = _url.split('/')
url_pre = '/'.join(all_url[:-1]) + '/'
url_next = all_url[-1]
os.chdir(_path)
# 获取m3u8文件
m3u8_txt = requests.get(_url, headers = {'Connection':'close'})
with open(url_next, 'wb') as m3u8_content:
m3u8_content.write(m3u8_txt.content)
# 提取ts视频的url
movies_url = []
_urls = open(url_next, 'rb')
for line in _urls.readlines():
if '.ts' in line:
movies_url.append(url_pre + line[:-1])
else:
continue
_urls.close()
return movies_url
# 爬取ts视频
def download_movie(movie_url, _path):
os.chdir(_path)
print '>>>[+] downloading...'
print '-' * 60
error_get = []
for _url in movie_url:
# ts视频的名称
movie_name = _url.split('/')[-1][-6:]
try:
# 'Connection':'close' 防止请求端口占用
# timeout=30 防止请求时间超长连接
movie = requests.get(_url, headers = {'Connection':'close'}, timeout=60)
with open(movie_name, 'wb') as movie_content:
movie_content.writelines(movie)
print '>>>[+] File ' + movie_name + ' done'
# 捕获异常，记录失败请求
except:
error_get.append(_url)
continue
# 如果没有不成功的请求就结束
if error_get:
print u'共有%d个请求失败' % len(file_list)
print '-' * 60
download_movie(error_get, _path)
else:
print '>>>[+] Download successfully!!!'
if __name__ == '__main__':
try:
_url = raw_input(unicode('>>>[+] 请输入指定的[.m3u8]目标URL。\n>>>[+] ').encode('gbk'))
_path = raw_input(unicode('>>>[+] 请输入存储目标文件路径。\n>>>[+] ').encode('gbk'))
storage_path = check_path(_path)
movie_url = get_url(_url, storage_path)
download_movie(movie_url, storage_path)
except Exception as e:
print e
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持中文源码网。