old_contents: """
  Coda Replication Model factories for test fixtures.
  """
  from datetime import datetime
  
  import factory
  from factory import fuzzy
  
  from . import models
  
  
  class QueueEntryFactory(factory.django.DjangoModelFactory):
      ark = factory.Sequence(lambda n: 'ark:/00001/id{0}'.format(n))
      bytes = fuzzy.FuzzyInteger(100000000)
      files = fuzzy.FuzzyInteger(50, 500)
      url_list = fuzzy.FuzzyText(length=500)
      status = fuzzy.FuzzyChoice(str(i) for i in range(1, 10))
      harvest_start = fuzzy.FuzzyNaiveDateTime(datetime(2015, 01, 01))
      harvest_end = fuzzy.FuzzyNaiveDateTime(datetime(2015, 06, 01))
      queue_position = fuzzy.FuzzyInteger(1, 100)
  
      class Meta:
          model = models.QueueEntry
  
new_contents: """
  Coda Replication Model factories for test fixtures.
  """
  from datetime import datetime
  
  import factory
  from factory import fuzzy
  
  from . import models
  
  
  class QueueEntryFactory(factory.django.DjangoModelFactory):
      ark = factory.Sequence(lambda n: 'ark:/00001/id{0}'.format(n))
      bytes = fuzzy.FuzzyInteger(100000000)
      files = fuzzy.FuzzyInteger(50, 500)
      url_list = fuzzy.FuzzyText(length=500)
      status = fuzzy.FuzzyChoice(str(i) for i in range(1, 10))
      harvest_start = fuzzy.FuzzyNaiveDateTime(datetime(2015, 1, 1))
      harvest_end = fuzzy.FuzzyNaiveDateTime(datetime(2015, 6, 1))
      queue_position = fuzzy.FuzzyInteger(1, 100)
  
      class Meta:
          model = models.QueueEntry
  
subject: Update dates passed in python3