1559     function if need.'''

  1559     function if need.'''

  1560     return path.split(pycompat.ossep)

  1560     return path.split(pycompat.ossep)

  1561 

  1561 

  1562 def gui():

  1562 def gui():

  1563     '''Are we running in a GUI?'''

  1563     '''Are we running in a GUI?'''

  1565         if 'SSH_CONNECTION' in encoding.environ:

  1565         if 'SSH_CONNECTION' in encoding.environ:

  1566             # handle SSH access to a box where the user is logged in

  1566             # handle SSH access to a box where the user is logged in

  1567             return False

  1567             return False

  1568         elif getattr(osutil, 'isgui', None):

  1568         elif getattr(osutil, 'isgui', None):

  1569             # check if a CoreGraphics session is available

  1569             # check if a CoreGraphics session is available