old_contents: """
  Mcircuit is a Python library for linear circuit analysis.  It uses SymPy
  for symbolic mathematics.
  """
  
  #from __future__ import absolute_import, print_function
  from __future__ import print_function
  
  __version__ = "0.1-git"
  
  import sys
  if sys.version_info[0] == 2 and sys.version_info[1] < 6:
      raise ImportError("Python Version 2.6 or above is required for Mcircuit.")
  else:  # Python 3
      pass
      # Here we can also check for specific Python 3 versions, if needed
  
  del sys
  
  from mcircuit import *
  
new_contents: """
  Mcircuit is a Python library for linear circuit analysis.  It uses SymPy
  for symbolic mathematics.
  """
  
  from __future__ import absolute_import, print_function
  
  __version__ = "0.1-git"
  
  import sys
  if sys.version_info[0] == 2 and sys.version_info[1] < 6:
      raise ImportError("Python Version 2.6 or above is required for Mcircuit.")
  else:  # Python 3
      pass
      # Here we can also check for specific Python 3 versions, if needed
  
  del sys
  
  from .mcircuit import *
  
subject: Use absolute imports