Make "Closing display" message show less, and in the debug stream

Author: oesteban

nipype/utils/config.py

@@ -316,13 +316,13 @@ def _mock():
  def stop_display(self):
  """Closes the display if started"""
  if self._display is not None:
+ from .. import logging
  self._display.stop()
+ logging.getLogger('interface').debug('Closing display (if virtual)')
 
 
 @atexit.register
 def free_display():
  """Stop virtual display (if it is up)"""
  from .. import config
- from .. import logging
  config.stop_display()
- logging.getLogger('interface').info('Closing display (if virtual)')