traceback:

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

chunked=chunked,

file"/usr/local/lib/python3.6/site-packages/urllib3/",line426,in_e_request

se_fro,none)

file"

",line3,inraise_from

file"/usr/local/lib/python3.6/site-packages/urllib3/",line421,in_e_request

httplib_response=response

file"/usr/local/lib/python3.6/http/",line1331,ingetresponse

in

file"/usr/local/lib/python3.6/http/",line297,inbegin

version,status,reason=self._read_status

file"/usr/local/lib/python3.6/http/",line266,in_read_status

raisereedisconnected:

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

tiut=tiut

file"/usr/local/lib/python3.6/site-packages/urllib3/",line725,inurlopen

hod,url,error=e,_pool=self,_stacktrace=_info

file"/usr/local/lib/python3.6/site-packages/urllib3/util/",line403,inincret

aise,error,_stacktrace)

file"/usr/local/lib/python3.6/site-packages/urllib3/packages/",line734,inreraise

h_traceback

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

chunked=chunked,

file"/usr/local/lib/python3.6/site-packages/urllib3/",line426,in_e_request

se_fro,none)

file"

",line3,inraise_from

file"/usr/local/lib/python3.6/site-packages/urllib3/",line421,in_e_request

httplib_response=response

file"/usr/local/lib/python3.6/http/",line1331,ingetresponse

in

file"/usr/local/lib/python3.6/http/",line297,inbegin

version,status,reason=self._read_status

file"/usr/local/lib/python3.6/http/",line266,in_read_status

raisereedisconnected)

duringhandlingoftheaboveexception,urred:

traceback:

file"",line108,in

result=parse

file"",line15,inparse

content=download

file"",line88,indownload

resp=

file"/usr/local/lib/python3.6/site-packages/requests/",line76,inget

returnrequest

file"/usr/local/lib/python3.6/site-packages/requests/",line61,inrequest

uest

file"/usr/local/lib/python3.6/site-packages/requests/",line530,inrequest

resp=d

file"/usr/local/lib/python3.6/site-packages/requests/",line643,insend

r=d

file"/usr/local/lib/python3.6/site-packages/requests/",line498,insend

raiseconnectionerror
本章已完成！