old_contents: from cloudmesh_base.Shell import Shell
  import os
  
  class command_dataload(object):
  
      @classmethod
      def status(cls, host):
          msg = "Unknown host"
          try:
              msg = Shell.ping("-c", "1", host)
          except:
              pass
          if "1 packets transmitted, 1 packets received" in msg:
              return True
          elif "Unknown host" in msg:
              return False
          else:
              return False
  
      @classmethod
      def dataload(cls, src_url="http://stat-computing.org/dataexpo/2009/2007.csv.bz2"):
          print("Downloading the data source ugins wget")
  
          # Download the data from provided URL site
          os.system("wget " + src_url)
          return 1
  
  
      @classmethod
      def delete(cls, file_name):
          print("Deleting downloaded data")
  
          os.system("rm -r" + file_name)
          return 1
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
new_contents: from cloudmesh_base.Shell import Shell
  import os
  
  class command_dataload(object):
  
      @classmethod
      def status(cls, host):
          msg = "Unknown host"
          try:
              msg = Shell.ping("-c", "1", host)
          except:
              pass
          if "1 packets transmitted, 1 packets received" in msg:
              return True
          elif "Unknown host" in msg:
              return False
          else:
              return False
  
      @classmethod
      def dataload(cls, src_url="http://stat-computing.org/dataexpo/2009/2007.csv.bz2"):
          print("Downloading the data source ugins wget")
  
          # Download the data from provided URL site
          os.system("wget " + src_url)
          return 1
  
  
  
  
  
  
  
  
  
  
  
  
  
  
subject: delete "delete func"