docs: def get_template_file(args):
      """Returns valid template file, generating the default template file if it doesn't exist and one wasn't
       specified on command line.
  
      :param args: Argument collection as generated by parseargs
      :return file"""
      if args.template is None:
          template_filename  = os.getenv("HOME") + "/.mvmany.template"
          try:
              template_filename = open(template_filename, "r")
          except:
              with open(template_filename, "w") as file:
                  print >> file, """#SBATCH --job-name=$jobname
  #SBATCH --nodes=1
  #SBATCH --tasks-per-node=1
  #SBATCH --cpus-per-task=1
  #SBATCH --mem=$memory
  #SBATCH --time=$walltime
  #SBATCH --error $logpath/$jobname.e
  #SBATCH --output $respath/$jobname.txt
  
  cd $pwd
  
  $body
      """
              print >> sys.stderr, """PLEASE NOTE: \n
  A default template file, %s, has been created. You are encouraged to configure it according to work with your cluster
  management software or personalize it with email notifications, etc.\n"""
              template_filename = open(template_filename, "r")
  
      return template_filename