          gpu_stats = GPUStats()
          if (detector_vram == 0
                  or aligner_vram == 0
                  or gpu_stats.device_count == 0):
              return True
  
          if hasattr(self.args, "multiprocess") and not self.args.multiprocess:
              logger.info("NB: Parallel processing disabled.You may get faster "
 
</s> remove             print("\nNB: Parallel processing disabled.\nYou may get faster "
                  "extraction speeds by enabling it with the -mp switch\n")
 </s> add             logger.info("NB: Parallel processing disabled.You may get faster "
                        "extraction speeds by enabling it with the -mp switch") </s> remove             self.process_faces(filename, faces)
 </s> add             self.process_faces(filename, faces, save_queue) </s> remove     def delete_alignment(self, *args):
 </s> add     def delete_alignment(self, *args):  # pylint: disable=unused-argument
            logger.debug("At least one of aligner or detector have no VRAM requirement. "
                         "Enabling parallel processing.")
          gpu_stats = GPUStats()
          if (detector_vram == 0
                  or aligner_vram == 0
                  or gpu_stats.device_count == 0):
            logger.debug("At least one of aligner or detector have no VRAM requirement. "
                         "Enabling parallel processing.")
              return True
  
          if hasattr(self.args, "multiprocess") and not self.args.multiprocess:
              logger.info("NB: Parallel processing disabled.You may get faster "
keep keep keep add keep keep keep keep
 Logging (#541)

* Convert prints to logger. Further logging improvements. Tidy  up

* Fix system verbosity. Allow SystemExit

* Fix reload extract bug

* Child Traceback handling

* Safer shutdown procedure

* Add shutdown event to queue manager

* landmarks_as_xy > property. GUI notes + linting. Aligner bugfix

* fix FaceFilter. Enable nFilter when no Filter is supplied

* Fix blurry face filter

* Continue on IO error. Better error handling

* Explicitly print stack trace tocrash log

* Windows Multiprocessing bugfix

* Add git info and conda version to crash log

* Windows/Anaconda mp bugfix

* Logging fixes for training 
scripts/extract.py