Traceback (most recent call last):
  File "C:\python\ipcam\tmp.py", line 43, in <module>
    responce = requests.get(url,
  File "C:\python\ipcam\lib\site-packages\requests\api.py", line 75, in get
    return request('get', url, params=params, **kwargs)
  File "C:\python\ipcam\lib\site-packages\requests\api.py", line 61, in request
    return session.request(method=method, url=url, **kwargs)
  File "C:\python\ipcam\lib\site-packages\requests\sessions.py", line 542, in request
    resp = self.send(prep, **send_kwargs)
  File "C:\python\ipcam\lib\site-packages\requests\sessions.py", line 662, in send
    r = dispatch_hook('response', hooks, r, **kwargs)
  File "C:\python\ipcam\lib\site-packages\requests\hooks.py", line 31, in dispatch_hook
    _hook_data = hook(hook_data, **kwargs)
  File "C:\python\ipcam\lib\site-packages\requests\auth.py", line 267, in handle_401
    prep.headers['Authorization'] = self.build_digest_header(
  File "C:\python\ipcam\lib\site-packages\requests\auth.py", line 132, in build_digest_header
    realm = self._thread_local.chal['realm']
KeyError: 'realm'