traceback:

  file"/r/local/lib/python36/site-packas/urllib3/",le677,urlopen

  chunked=chunked,

  file"/r/local/lib/python36/site-packas/urllib3/",le426,_e_reest

  se_fro,none)

  file"<strg>",le3,raise_fro

  file"/r/local/lib/python36/site-packas/urllib3/",le421,_e_reest

  httplib_response=response

  file"/r/local/lib/python36/http/",le1331,tresponse

  file"/r/local/lib/python36/http/",le297,beg

  version,stat,rean=self_read_stat

  file"/r/local/lib/python36/http/",le266,_read_stat

  raisereedisnnected:

  file"/r/local/lib/python36/site-packas/reests/",le449,send

  tiut=tiut

  file"/r/local/lib/python36/site-packas/urllib3/",le725,urlopen

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

  file"/r/local/lib/python36/site-packas/urllib3/util/",le403,cret

  aise,error,_stacktrace)

  file"/r/local/lib/python36/site-packas/urllib3/packas/",le734,reraise

  h_traceback

  file"/r/local/lib/python36/site-packas/urllib3/",le677,urlopen

  chunked=chunked,

  file"/r/local/lib/python36/site-packas/urllib3/",le426,_e_reest

  se_fro,none)

  file"<strg>",le3,raise_fro

  file"/r/local/lib/python36/site-packas/urllib3/",le421,_e_reest

  httplib_response=response

  file"/r/local/lib/python36/http/",le1331,tresponse

  file"/r/local/lib/python36/http/",le297,beg

  version,stat,rean=self_read_stat

  file"/r/local/lib/python36/http/",le266,_read_stat

  raisereedisnnected)

  durg