old_contents: from pykiwoom.kiwoom import *
  from pykiwoom.wrapper import *
  
  kiwoom = Kiwoom()
  kiwoom.comm_connect()
  
  wrapper = KiwoomWrapper(kiwoom)
  df = wrapper.get_daily_data('000660', start='20161201', end='20161210')
  pbr = wrapper.get_pbr('000660')
  print(pbr)
  
  
new_contents: from pykiwoom.kiwoom import *
  from pykiwoom.wrapper import *
  
  kiwoom = Kiwoom()
  kiwoom.comm_connect()
  
  wrapper = KiwoomWrapper(kiwoom)
  df = wrapper.get_daily_data('000660', start='20161201', end='20161210')
  pbr = wrapper.get_pbr('000660')
  print(pbr)
  
  print("test mo")
  
subject: test branch mo