old_contents: #!/usr/bin/python
  # -*- coding: utf-8 -*-
  
  import logging
  
  from django.core.management.base import BaseCommand
  from django.db.models import Q
  from emgapi import models as emg_models
  
  logger = logging.getLogger(__name__)
  
  
  class EMGBaseCommand(BaseCommand):
  
      obj_list = list()
      rootpath = None
      accession = None
  
      def add_arguments(self, parser):
          parser.add_argument(
              'accession',
              action='store',
              type=str,
          )
          parser.add_argument(
              'rootpath',
              action='store',
              type=str,
          )
          parser.add_argument(
              '--pipeline',
              action='store_true',
              dest='pipeline',
          )
  
      def handle(self, *args, **options):
          logger.info("CLI %r" % options)
          self.find_accession(options)
          self.populate_from_accession(options)
  
      def find_accession(self, options):
          self.accession = options.get('accession', None)
          self.pipeline = options.get('pipeline', None)
  
          if self.accession:
              queryset = emg_models.AnalysisJob.objects \
                  .filter(
                      Q(study__accession=self.accession) |
                      Q(sample__accession=self.accession) |
                      Q(accession=self.accession)
                  )
              if self.pipeline:
                  queryset = queryset.filter(
                      Q(pipeline__release_version=self.pipeline)
                  )
              logger.info("QUERY %r" % queryset.query)
              self.obj_list = queryset.all()
              if len(self.obj_list) < 1:
                  logger.error(
                      "No runs %s, SKIPPING!" % self.accession)
  
      def populate_from_accession(self, options):
          raise NotImplementedError()
  
new_contents: #!/usr/bin/python
  # -*- coding: utf-8 -*-
  
  import logging
  
  from django.core.management.base import BaseCommand
  from django.db.models import Q
  from emgapi import models as emg_models
  
  logger = logging.getLogger(__name__)
  
  
  class EMGBaseCommand(BaseCommand):
  
      obj_list = list()
      rootpath = None
      accession = None
  
      def add_arguments(self, parser):
          parser.add_argument(
              'accession',
              action='store',
              type=str,
          )
          parser.add_argument(
              'rootpath',
              action='store',
              type=str,
          )
          parser.add_argument(
              '--pipeline',
              action='store_true',
              dest='pipeline',
          )
  
      def handle(self, *args, **options):
          logger.info("CLI %r" % options)
          self.find_accession(options)
          self.populate_from_accession(options)
  
      def find_accession(self, options):
          self.accession = options.get('accession', None)
          self.pipeline = options.get('pipeline', None)
  
          if self.accession:
              queryset = emg_models.AnalysisJob.objects \
                  .filter(
                      Q(study__accession=self.accession) |
                      Q(sample__accession=self.accession) |
                      Q(accession=self.accession)
                  )
              if self.pipeline:
                  queryset = queryset.filter(
                      Q(pipeline__release_version=self.pipeline)
                  )
              self.obj_list = queryset.all()
              if len(self.obj_list) < 1:
                  logger.error(
                      "No runs %s, SKIPPING!" % self.accession)
  
      def populate_from_accession(self, options):
          raise NotImplementedError()
  
subject: remove unnecessary log