old_contents: from django.conf import settings
  from django.contrib.auth.models import User
  import factory
  
  from website.models import Db, Query
  
  
  class TagsFactory(factory.DjangoModelFactory):
      class Meta:
          abstract = True
  
      @factory.post_generation
      def tags(self, create, extracted):
          if create and extracted:
              self.tags.add(*extracted)
  
  
  class UserFactory(factory.DjangoModelFactory):
      class Meta:
          model = User
  
      username = factory.Sequence(lambda x: "user{}".format(x))
      email = factory.Sequence(lambda x: "user{}@example.com".format(x))
      password = factory.PostGenerationMethodCall('set_password', "password")
  
  
  class DbFactory(TagsFactory):
      class Meta:
          model = Db
          exclude = ('DB',)
  
      DB = settings.DATABASES['default']
      name_short = "default"
      name_long = "default"
      type = "MySQL"
      host = factory.LazyAttribute(lambda a: a.DB['HOST'])
      db = factory.LazyAttribute(lambda a: a.DB['NAME'])
      port = factory.LazyAttribute(lambda a: a.DB['PORT'] or "3306")
      username = factory.LazyAttribute(lambda a: a.DB['USER'])
      password_encrypted = factory.LazyAttribute(lambda a: a.DB['PASSWORD'])
  
  
  class QueryFactory(TagsFactory):
      class Meta:
          model = Query
  
      title = "title"
      description = "description"
      db = factory.SubFactory(DbFactory)
      owner = factory.SubFactory(UserFactory)
      graph_extra = "{}"
      query_text = "select username, last_login from auth_user"
      pivot_data = False
new_contents: from django.conf import settings
  from django.contrib.auth.models import User
  import factory
  
  from website.models import Db, Query
  
  
  class TagsFactory(factory.DjangoModelFactory):
      class Meta:
          abstract = True
  
      @factory.post_generation
      def tags(self, create, extracted):
          if create and extracted:
              self.tags.add(*extracted)
  
  
  class UserFactory(factory.DjangoModelFactory):
      class Meta:
          model = User
  
      username = factory.Sequence(lambda x: "user{}".format(x))
      email = factory.Sequence(lambda x: "user{}@example.com".format(x))
      password = factory.PostGenerationMethodCall('set_password', "password")
  
  
  class DbFactory(TagsFactory):
      class Meta:
          model = Db
          exclude = ('DB',)
  
      DB = settings.DATABASES['default']
      name_short = "default"
      name_long = "default"
      type = "MySQL"
      host = factory.LazyAttribute(lambda a: a.DB['HOST'])
      db = factory.LazyAttribute(lambda a: a.DB['NAME'])
      port = factory.LazyAttribute(lambda a: a.DB['PORT'] or "3306")
      username = factory.LazyAttribute(lambda a: a.DB['USER'])
      password_encrypted = factory.LazyAttribute(lambda a: a.DB['PASSWORD'])
  
  
  class QueryFactory(TagsFactory):
      class Meta:
          model = Query
  
      title = "title"
      description = "description"
      db = factory.SubFactory(DbFactory)
      owner = factory.SubFactory(UserFactory)
      graph_extra = "{}"
      query_text = "select username, last_login from auth_user"
      pivot_data = False
  
  class QueryParameterFactory(factory.DjangoModelFactory):
      class Meta:
          model = QueryParameters
  
subject: Revert "removing querydefaults"