How to return multiple variables from python to bash -

I have a Bash script that calls the Python script. First, I was just returning a variable and it Ok, but now I was asked to return two variables and I was wondering if there is a clean and easy way to return more than one variable. ArchiveID = $ (Python glacier_upload.py $ archive_file_name $ CURRENTVAULT)

What does the call do with bash

  Archive archive_id ['ArchiveId'] archive_id ['ArchiveId']   
 This gives the archive ID to the batch script  
 Normally I know that you return many variables To do this, you can use a return statement in Python, but this is just a script the way I found a variable back. I can make it a festival called, but still, how will I get many variables which I will return?   
 
 
 From your python script, output one variable per line one variable Again, you read one variable per line, from the Bash script:  
 Python  
  print "foo bar" print 5   
 Bash  
  #! / Bin / bash Python main.py | While reading the line; Do echo $ line done   
 last solution:  
 Thanks Guillaume! You gave me a great starting point out soultion. I'm just going to post my solution here for others.    #! / Bin / bash array = () while reading the line; Array + = ($ line) done & lt; & Lt; (Python main.py) echo $ {array [@]}   
 The rest of the solution I want