traceback:

file"/usr/local/lib/python3.6/site-packages/urllib3/",line677,inurlopen

chunked=chunked,

file"/usr/local/lib/python3.6/site-packages/urllib3/",line381,in_e_request

self._validate_conn

file"/usr/local/lib/python3.6/site-packages/urllib3/",line976,in_validate_conn

nect

file"/usr/local/lib/python3.6/site-packages/urllib3/",line370,inconnect

ssl_context=context,

file"/usr/local/lib/python3.6/site-packages/urllib3/util/ssl_.py",line377,inssl_wrap_socket

p_socket

file"/usr/local/lib/python3.6/",line814,in__init__

_handshake

file"/usr/local/lib/python3.6/",line1068,indo_handshake

self.__handshake

file"/usr/local/lib/python3.6/",line689,indo_handshake

self.__handshake

eoferror:eofoccurredinviolationofprotocol

duringhandlingoftheaboveexception,anotherexceptionoccurred:

traceback:

file"/usr/local/lib/python3.6/site-packages/requests/",line449,insend

tiut=tiut