code: def _example_stock_basic(quote_ctx):
      
      ret_status, ret_data = quote_ctx.get_stock_basicinfo(ft.Market.HK, ft.SecurityType.STOCK)
      if ret_status != ft.RET_OK:
          print(ret_data)
          exit()
      print("stock_basic")
      print(ret_data)
docs: 获取股票信息，输出 股票代码，股票名，每手数量，股票类型，子类型所属正股