              # by filename extension
              serializer = "json"
          return serializer
  
      def load(self):
          """ Override  parent loader to handle skip existing on extract """
          data = dict()
          if not self.is_extract:
 
</s> remove         if self.verbose:
            print("Using {} serializer for alignments".format(retval.ext))
 </s> add         logger.verbose("Using '%s' serializer for alignments", retval.ext)
            logger.debug("No Serializer defaulting to: '%s'", serializer)
              # by filename extension
              serializer = "json"
            logger.debug("No Serializer defaulting to: '%s'", serializer)
          return serializer
  
      def load(self):
          """ Override  parent loader to handle skip existing on extract """
          data = dict()
          if not self.is_extract:
keep add keep 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/fsmedia.py