                  or gpu_stats.device_count == 0):
              return True
  
          if hasattr(self.args, "multiprocess") and not self.args.multiprocess:
              print("\nNB: Parallel processing disabled.\nYou may get faster "
                    "extraction speeds by enabling it with the -mp switch\n")
              return False
  
          required_vram = detector_vram + aligner_vram + 320  # 320MB buffer
          stats = gpu_stats.get_card_most_free()
          free_vram = int(stats["free"])
 
</s> remove         if self.args.verbose:
            print("{} - {}MB free of {}MB".format(stats["device"],
                                                  free_vram,
                                                  int(stats["total"])))
 </s> add         logger.verbose("%s - %sMB free of %sMB",
                       stats["device"],
                       free_vram,
                       int(stats["total"])) </s> remove               preview=None, exe=None,  **kwargs):
 </s> add               preview=None, exe=None, **kwargs): </s> remove     def delete_alignment(self, *args):
 </s> add     def delete_alignment(self, *args):  # pylint: disable=unused-argument
            logger.info("NB: Parallel processing disabled.You may get faster "
                        "extraction speeds by enabling it with the -mp switch")
                  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 "
                        "extraction speeds by enabling it with the -mp switch")
            logger.info("NB: Parallel processing disabled.You may get faster "
                        "extraction speeds by enabling it with the -mp switch")
              return False
  
          required_vram = detector_vram + aligner_vram + 320  # 320MB buffer
          stats = gpu_stats.get_card_most_free()
          free_vram = int(stats["free"])
keep keep keep keep replace replace keep 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