old_contents: """
  :py:mod:`leapp.libraries.stdlib`
  represents a location for functions that otherwise would be defined multiple times across leapp actors
  and at the same time, they are really useful for other actors.
  """
  import six
  import subprocess
  import os
  
  
  def call(args, split=True):
      """
      Call an external program, capture and automatically utf-8 decode its ouput.
      Then, supress output to stderr and redirect to /dev/null.
  
      :param args: Command to execute
      :type args: list
      :param split: Split the output on newlines
      :type split: bool
      :return: stdout output, 'utf-8' decoded, split by lines if split=True
      :rtype: unicode/str or [unicode/str] if split=True
      """
  
      r = None
      with open(os.devnull, mode='w') as err:
          if six.PY3:
              r = subprocess.check_output(args, stderr=err, encoding='utf-8')
          else:
              r = subprocess.check_output(args, stderr=err).decode('utf-8')
      if split:
          return r.splitlines()
      return r
  
new_contents: """
  :py:mod:`leapp.libraries.stdlib`
  represents a location for functions that otherwise would be defined multiple times across leapp actors
  and at the same time, they are really useful for other actors.
  """
  import six
  import subprocess
  import os
  
  from leapp.libraries.stdlib import api
  
  
  def call(args, split=True):
      """
      Call an external program, capture and automatically utf-8 decode its ouput.
      Then, supress output to stderr and redirect to /dev/null.
  
      :param args: Command to execute
      :type args: list
      :param split: Split the output on newlines
      :type split: bool
      :return: stdout output, 'utf-8' decoded, split by lines if split=True
      :rtype: unicode/str or [unicode/str] if split=True
      """
  
      r = None
      with open(os.devnull, mode='w') as err:
          if six.PY3:
              r = subprocess.check_output(args, stderr=err, encoding='utf-8')
          else:
              r = subprocess.check_output(args, stderr=err).decode('utf-8')
      if split:
          return r.splitlines()
      return r
  
subject: Make api directly available in stdlib