  import uuid
  
  from django.conf import settings
  from django.db.backends.base.operations import BaseDatabaseOperations
  from django.utils import six, timezone
  from django.utils.encoding import force_text
  
  
  class DatabaseOperations(BaseDatabaseOperations):
      compiler_module = "django.db.backends.mysql.compiler"
 
</s> remove from django.utils import six, timezone
 </s> add from django.utils import timezone </s> remove from django.utils import six, timezone
 </s> add from django.utils import timezone </s> remove from django.utils import six, timezone
 </s> add from django.utils import timezone </s> remove from django.utils import six
 </s> add  </s> remove from django.utils import six, timezone
 </s> add from django.utils import timezone
from django.utils import timezone
  import uuid
  
  from django.conf import settings
  from django.db.backends.base.operations import BaseDatabaseOperations
from django.utils import timezone
  from django.utils.encoding import force_text
  
  
  class DatabaseOperations(BaseDatabaseOperations):
      compiler_module = "django.db.backends.mysql.compiler"
keep keep keep keep replace keep keep keep keep keep
 Refs #23919 -- Removed six.<various>_types usage

Thanks Tim Graham and Simon Charette for the reviews. 
django/db/backends/mysql/operations.py