Google Colab Notebook Aparat.com视频下载器失败：连接超时正在重试

如何解决Google Colab Notebook Aparat.com视频下载器失败：连接超时正在重试

嗨，我想从video网站上使用Google colab笔记本下载aparat.com，所以我需要一些youtubedl之类的python模块或一些代码，因此我测试了wget命令通过google colab来获取aparat视频下载链接（Colab页面为here）。但它不起作用：

!wget  https://aspb2.cdn.asset.aparat.com/aparat-video/a2ba2346d4af486e4d542f5fc7bd96b915679753-480p.mp4

错误：

--2020-10-28 14:14:16--  https://aspb2.cdn.asset.aparat.com/aparat-video/a2ba2346d4af486e4d542f5fc7bd96b915679753-480p.mp4
Resolving aspb2.cdn.asset.aparat.com (aspb2.cdn.asset.aparat.com)... 91.229.46.35
Connecting to aspb2.cdn.asset.aparat.com (aspb2.cdn.asset.aparat.com)|91.229.46.35|:443... failed: Connection timed out.
Retrying.

--2020-10-28 14:14:49--  (try: 2)  https://aspb2.cdn.asset.aparat.com/aparat-video/a2ba2346d4af486e4d542f5fc7bd96b915679753-480p.mp4
Connecting to aspb2.cdn.asset.aparat.com (aspb2.cdn.asset.aparat.com)|91.229.46.35|:443... failed: Connection timed out.
Retrying.

--2020-10-28 14:15:23--  (try: 3)  https://aspb2.cdn.asset.aparat.com/aparat-video/a2ba2346d4af486e4d542f5fc7bd96b915679753-480p.mp4
Connecting to aspb2.cdn.asset.aparat.com (aspb2.cdn.asset.aparat.com)|91.229.46.35|:443..

these codes也不起作用：

!pip install tqdm
from tqdm import *
import requests
url = "https://aspb2.cdn.asset.aparat.com/aparat-video/a2ba2346d4af486e4d542f5fc7bd96b915679753-480p.mp4"
name = "video"
with requests.get(url,stream=True) as r:
    r.raise_for_status()
    with open(name,'wb') as f:
        pbar = tqdm(total=int(r.headers['Content-Length']))
        for chunk in r.iter_content(chunk_size=8192):
            if chunk:  # filter out keep-alive new chunks
                f.write(chunk)
                pbar.update(len(chunk))

和此错误代码：

Requirement already satisfied: tqdm in /usr/local/lib/python3.6/dist-packages (4.41.1)
---------------------------------------------------------------------------
TimeoutError                              Traceback (most recent call last)
/usr/local/lib/python3.6/dist-packages/urllib3/connection.py in _new_conn(self)
    158             conn = connection.create_connection(
--> 159                 (self._dns_host,self.port),self.timeout,**extra_kw)
    160 

15 frames
TimeoutError: [Errno 110] Connection timed out

During handling of the above exception,another exception occurred:

NewConnectionError                        Traceback (most recent call last)
NewConnectionError: <urllib3.connection.VerifiedHTTPSConnection object at 0x7ff04f337f60>: Failed to establish a new connection: [Errno 110] Connection timed out

During handling of the above exception,another exception occurred:

MaxRetryError                             Traceback (most recent call last)
MaxRetryError: HTTPSConnectionPool(host='aspb2.cdn.asset.aparat.com',port=443): Max retries exceeded with url: /aparat-video/a2ba2346d4af486e4d542f5fc7bd96b915679753-480p.mp4 (Caused by NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7ff04f337f60>: Failed to establish a new connection: [Errno 110] Connection timed out',))

During handling of the above exception,another exception occurred:

ConnectionError                           Traceback (most recent call last)
/usr/local/lib/python3.6/dist-packages/requests/adapters.py in send(self,request,stream,timeout,verify,cert,proxies)
    514                 raise SSLError(e,request=request)
    515 
--> 516             raise ConnectionError(e,request=request)
    517 
    518         except ClosedPoolError as e:

ConnectionError: HTTPSConnectionPool(host='aspb2.cdn.asset.aparat.com',))

似乎aparat网站阻止了Google colab IP，也许可以通过代理或...解决。

因此，如果可能，建议一些解决方法。

谢谢。