I have a similar issue to that which is highlited at https://www.pythonanywhere.com/forums/topic/2688/
the only difference is that I am using flask, and the module I am using is pytube. I trust that you shall help, the error message displayed is:
Traceback (most recent call last):
File "/home/*username*/.virtualenvs/*project*/local/lib/python2.7/site-packages/flask/app.py", line 1817, in wsgi_app
response = self.full_dispatch_request()
File "/home/*username*/.virtualenvs/*project*/local/lib/python2.7/site-packages/flask/app.py", line 1477, in full_dispatch_request
rv = self.handle_user_exception(e)
File "/home/*username*/.virtualenvs/*project*/local/lib/python2.7/site-packages/flask/app.py", line 1381, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "/home/*username*/.virtualenvs/*project*/local/lib/python2.7/site-packages/flask/app.py", line 1475, in full_dispatch_request
rv = self.dispatch_request()
File "/home/*username*/.virtualenvs/*project*/local/lib/python2.7/site-packages/flask/app.py", line 1461, in dispatch_request
return self.view_functionsrule.endpoint
File "/home/*username*/<project>/app.py", line 49, in upload
ytube = YouTube(url)
File "/home/*username*/.virtualenvs/*project*/local/lib/python2.7/site-packages/pytube/api.py", line 66, in init
self.from_url(url)
File "/home/*username*/.virtualenvs/*project*/local/lib/python2.7/site-packages/pytube/api.py", line 158, in from_url
video_data = self.get_video_data()
File "/home/*username*/.virtualenvs/*project*/local/lib/python2.7/site-packages/pytube/api.py", line 254, in get_video_data
response = urlopen(self.url)
File "/usr/lib/python2.7/urllib2.py", line 127, in urlopen
return _opener.open(url, data, timeout)
File "/usr/lib/python2.7/urllib2.py", line 404, in open
response = self._open(req, data)
File "/usr/lib/python2.7/urllib2.py", line 422, in _open
'_open', req)
File "/usr/lib/python2.7/urllib2.py", line 382, in _call_chain
result = func(*args)
File "/usr/lib/python2.7/urllib2.py", line 1222, in https_open
return self.do_open(httplib.HTTPSConnection, req)
File "/usr/lib/python2.7/urllib2.py", line 1184, in do_open
raise URLError(err) URLError: <urlopen error Tunnel connection failed: 403 Forbidden>
Youtube doesn't allow downloading videos through their API, so all of the scripts that download youtube videos scrape the www site, and we don't allow scraping from free accounts.
more info here: http://help.pythonanywhere.com/pages/403ForbiddenError