urllib request error 404

[Coco]

Hey there,

I'm not able to obtain my response from one of two YouTube links in a document with the google API.

Here is the code:

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import urllib.request from random import randint   ''' content of youtubeMusicPlaylist.txt:   https://www.youtube.com/watch?v=V6g172aoZb4 https://www.youtube.com/watch?v=ksrnQ7i82T0 '''   def getLineByIndex(lineIndex):     try:         with open('youtubeMusicPlaylist.txt', 'r') as file:             for i, line in enumerate(file):                 if i == lineIndex:                     return line                   if i > lineIndex:                     print('out of bounds error while reading lines')                     exit(0)               return -1     except IOError:         print('cannot access file: youtubeMusicPlaylist.txt')         exit(0)   link = getLineByIndex(randint(0, 1))   index = link.find('v=') link = link[index+2:] index = link.find('&t=')   if index != -1:     link = link[:index]   key="1234567" searchUrl="https://www.googleapis.com/youtube/v3/videos?id="+link+"&key="+key+"&part=contentDetails" response = urllib.request.urlopen(searchUrl).read() print(response)

Some links are working fine, but most of them do not.

Here is the error message:

Error:
Traceback (most recent call last):
  File "C:\Users\root\Desktop\RaspberryHomeProject2\test.py", line 31, in <module>
    response = urllib.request.urlopen(searchUrl).read()
  File "C:\Users\root\AppData\Local\Programs\Python\Python37-32\lib\urllib\request.py", line 222, in urlopen
    return opener.open(url, data, timeout)
  File "C:\Users\root\AppData\Local\Programs\Python\Python37-32\lib\urllib\request.py", line 531, in open
    response = meth(req, response)
  File "C:\Users\root\AppData\Local\Programs\Python\Python37-32\lib\urllib\request.py", line 641, in http_response
    'http', request, response, code, msg, hdrs)
  File "C:\Users\root\AppData\Local\Programs\Python\Python37-32\lib\urllib\request.py", line 569, in error
    return self._call_chain(*args)
  File "C:\Users\root\AppData\Local\Programs\Python\Python37-32\lib\urllib\request.py", line 503, in _call_chain
    result = func(*args)
  File "C:\Users\root\AppData\Local\Programs\Python\Python37-32\lib\urllib\request.py", line 649, in http_error_default
    raise HTTPError(req.full_url, code, msg, hdrs, fp)
urllib.error.HTTPError: HTTP Error 404: Not Found

When I set the video link id manually into the string, it will work without problems by the way.
The problem may be located in the link variable that will be passed to the request.

Can somebody help me out?

Thanks!

[Coco]

I solved the problem by not using urllib but the requests module to get the html data.

[Larz60+]

but the requests module to get the html data.

Good move!