Traceback (most recent call last):
  File "./zbxtg.py", line 939, in <module>
    main()
  File "./zbxtg.py", line 808, in main
    uid = tg.get_uid(zbx_to)
  File "./zbxtg.py", line 179, in get_uid
    updates = self.get_updates()
  File "./zbxtg.py", line 67, in get_updates
    answer = requests.post(url, params=params, proxies=self.proxies)
  File "/usr/lib/python2.7/site-packages/requests/api.py", line 108, in post
    return request('post', url, data=data, json=json, **kwargs)
  File "/usr/lib/python2.7/site-packages/requests/api.py", line 50, in request
    response = session.request(method=method, url=url, **kwargs)
  File "/usr/lib/python2.7/site-packages/requests/sessions.py", line 486, in request
    resp = self.send(prep, **send_kwargs)
  File "/usr/lib/python2.7/site-packages/requests/sessions.py", line 598, in send
    r = adapter.send(request, **kwargs)
  File "/usr/lib/python2.7/site-packages/requests/adapters.py", line 337, in send
    conn = self.get_connection(request.url, proxies)
  File "/usr/lib/python2.7/site-packages/requests/adapters.py", line 245, in get_connection
    proxy_manager = self.proxy_manager_for(proxy)
  File "/usr/lib/python2.7/site-packages/requests/adapters.py", line 155, in proxy_manager_for
    **proxy_kwargs)
  File "/usr/lib/python2.7/site-packages/urllib3/poolmanager.py", line 375, in proxy_from_url
    return ProxyManager(proxy_url=url, **kw)
  File "/usr/lib/python2.7/site-packages/urllib3/poolmanager.py", line 326, in __init__
    'Not supported proxy scheme %s' % proxy.scheme
AssertionError: Not supported proxy scheme socks5