def connectES()

in comprehend.py [0:0]

• 18 lines of code
• 2 McCabe index (conditional complexity)

def connectES():
 print ('Connecting to the ES Endpoint {0}')
 awsauth = AWS4Auth(credentials.access_key, 
 credentials.secret_key, 
 region, service,
 session_token=credentials.token)
 try:
  es = Elasticsearch(
   hosts=[{'host': host, 'port': 443}],
   http_auth = awsauth,
   use_ssl=True,
   verify_certs=True,
   connection_class=RequestsHttpConnection)
  return es
 except Exception as E:
  print("Unable to connect to {0}")
  print(E)
  exit(3)