m3u8_downloader.ipynb

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   "source": [
    "import os\n",
    "import sys\n",
    "import requests\n",
    "import m3u8"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
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    "def check_path(_path):\n",
    "    # check if download path exit\n",
    "    if os.path.isdir(_path) or os.path.isabs(_path):\n",
    "        # check if download path is empty\n",
    "        if not os.listdir(_path):\n",
    "            return _path\n",
    "\n",
    "        else:\n",
    "\n",
    "            print('>>>[-] folder not empty, continue?')\n",
    "            flag = input('>>>[*] Yes:1 No:2 \\n>>>[+] : ')\n",
    "\n",
    "            try:\n",
    "                if flag == '1':\n",
    "                    return _path\n",
    "                else:\n",
    "                    _path = input('>>>[+] input download path:\\n>>>[+] : ')\n",
    "                    check_path(_path)\n",
    "            except Exception as e:\n",
    "                print(e)\n",
    "                exit(0)\n",
    "\n",
    "    else:\n",
    "        os.makedirs(_path)\n",
    "        return _path"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [],
   "source": [
    "def m3u8_video_download(m3u8_url, url_static, _path='/Users/simonguo/Downloads/m3u8download'):\n",
    "    m3u8_obj = m3u8.load(m3u8_url)\n",
    "    full_web_url = []\n",
    "    for file in m3u8_obj.files:\n",
    "        # print(file)\n",
    "        full_web_url.append(url_static + file)\n",
    "    os.chdir(_path)\n",
    "    print('>>>[+] downloading...')\n",
    "    print('-' * 60)\n",
    "    error_get = []\n",
    "    \n",
    "    file_No = 0\n",
    "    err_No = 0\n",
    "    \n",
    "    for _url in full_web_url:\n",
    "        # option 1: .ts files are stored using its original name on server\n",
    "        # movie_name = _url.split('/')[11] # in my case name part is at 12th place in URL (sep with '/')\n",
    "        try:\n",
    "            # 'Connection':'close' prevent port's occupation\n",
    "            # timeout=30    prevent timeout  from being too long\n",
    "            movie = requests.get(_url, headers = {'Connection':'close'}, timeout=60)\n",
    "            # option 2: rename .ts files into numeric order like 1.ts, 2.ts, ... good for join\n",
    "            file_No += 1\n",
    "            movie_name = str(file_No)+'.ts'\n",
    "            with open(movie_name, 'wb') as movie_content:\n",
    "                movie_content.writelines(movie)\n",
    "            # option 1: output current file's name\n",
    "            # print('>>>[+] File ', movie_name, ' in total ', len(full_web_url), ' files\\tdone')\n",
    "            # option 2: output progress bar\n",
    "            prograss = file_No * 50 / len(full_web_url)\n",
    "            sys.stdout.write('\\r>>>[+] progress: [%s%s] %d/%d files done' %('|' * round(prograss), (' ' * (50-round(prograss))), file_No, len(full_web_url)))\n",
    "            sys.stdout.flush()\n",
    "        # catch exception, log bad request\n",
    "        except Exception as e:\n",
    "            error_get.append(_url)\n",
    "            continue\n",
    "    if error_get:\n",
    "        print('Warning: Total of %d request(s) failed, Retrying...' % len(error_get))\n",
    "        print('-' * 60)\n",
    "        for _url_err in error_get:\n",
    "            try:\n",
    "                movie = requests.get(_url, headers = {'Connection':'close'}, timeout=60)\n",
    "                err_No += 1\n",
    "                movie_name = 'err_No_'+str(err_No)+'.ts'\n",
    "                with open(movie_name, 'wb') as movie_content:\n",
    "                    movie_content.writelines(movie)\n",
    "            except  Exception as e:\n",
    "                print('Error: ', _url_err, 'retry failed...log: ', e)\n",
    "                continue\n",
    "    # all file good, output msg\n",
    "    else:\n",
    "        print('\\n>>>[+] Download successfully!!!')\n",
    "    # join .ts files\n",
    "    for filename in range(1, len(full_web_url)+1):\n",
    "        os.system('cat ' + str(filename) + '.ts >> full.ts')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      ">>>[+] input .m3u8 URL (absolute path on computer or full URL link on Internet):\n",
      ">>>[+] : https://vdn.vzuu.com/Act-ss-m3u8-sd/ae5f69b72a87454ba6c06a6d0ac30e5f/08abc482-a057-11e8-a2b4-0242ac112a27None.m3u8?auth_key=1536922052-0-0-0b59947504c89ea94800fd25bfe67801&expiration=1536922052&disable_local_cache=0\n",
      ">>>[+] input static URL for .ts files on server (end with '/'):\n",
      ">>>[+] : https://vdn.vzuu.com/Act-ss-m3u8-sd/ae5f69b72a87454ba6c06a6d0ac30e5f/\n",
      ">>>[+] input download path (default path is 'default'): \n",
      ">>>[+] : default\n",
      ">>>[+] downloading...\n",
      "------------------------------------------------------------\n",
      ">>>[+] progress: [||||||||||||||||||||||||||||||||||||||||||||||||||] 17/17 files done\n",
      ">>>[+] Download successfully!!!\n"
     ]
    }
   ],
   "source": [
    "if __name__ == '__main__':\n",
    "    try:\n",
    "\n",
    "        _m3u8_url = input('>>>[+] input .m3u8 URL (absolute path on computer or full URL link on Internet):\\n>>>[+] : ')\n",
    "        _url_static = input('>>>[+] input static URL for .ts files on server (end with \\'/\\'):\\n>>>[+] : ')\n",
    "        _download_path = input('>>>[+] input download path (default path is \\'default\\'): \\n>>>[+] : ')\n",
    "\n",
    "        if _download_path == 'default':\n",
    "            m3u8_video_download(_m3u8_url, _url_static)\n",
    "        else:\n",
    "            _download_path_checked = check_path(_download_path)\n",
    "            m3u8_video_download(_m3u8_url, _url_static, _download_path_checked)   \n",
    "\n",
    "    except Exception as e:\n",
    "        print(e)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
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